| 已發行股份 | 52,365,808 shares |
| 內部人士股份 | 7,761,072 shares |
| 內部持股 | 14.82 % |
| 所有內部人士 | 41 |
內部人士情緒分數
「內部人士情緒分數」用於查找被公司內部人士購入的公司。
它是一個複雜的多因素量化模型的結果，該模型能夠辨識具有最高內部人士累積持有水平的公司。該評分模型結合了內部人士在過去90天內購買的淨數量、總購買股份佔流通股比例，以及內部人士擁有的總股份的指標。該分數的範圍從0到100，數值越高表示相對於同行業而言具有更高程度的內部人士持股水平，50為平均值。
更新頻率：每日
高管情緒分數
「高管情緒分數」用於查找被公司管理層購入的公司。
根據定義，公司高管是公司內部人士，但與其他內部人士（10%的股東和董事會成員）不同，公司高管每天在公司工作，而且他們使用自己的資金進行交易。（10%的股東和董事會成員通常是基金經理，管理著其他人的資金。）因此，公司高管進行的內幕交易更為重要性，應該被適當地重視和關注。
如同「內部人士情緒分數」，「高管情緒分數」也是一個複雜的多因素量化模型的計算結果，該模型能夠辨識具有最高高管累積持有水平的公司。
更新頻率：每日
關鍵內部人士指標
此表格顯示了公司在各種內部人士指標上的排名。百分位數排名顯示了這家公司在美國市場與其他公司相比的表現。排名越高表明公司所處狀況越好。
舉例來說，一般認為內部人士的買入是一個積極的指標，因此具有更多內部人士買入的公司將排名高於那些內部人士買入較少（甚至有內部人士賣出）的公司。
內幕交易圖表
以下圖表顯示了Masimo Corporation內部人士交易。內部人士包括公司的高管、董事或重要投資者。一般而言，基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是，他們必須透過Form 4向美國證券交易委員會（SEC）報告所有交易。
內部人員名單及盈利指標
這張表格顯示已知的內部人員名單，從向SEC披露的申報文件中自動生成。除了姓名、最近的職稱和董事、高管或10%擁有人的標誌外，我們還提供了最新披露的持股信息。此外，我們盡可能提供內部人的歷史交易表現。歷史交易表現是內部人士實際進行的公開市場購買交易表現的加權平均值。有關此計算方式的更多資訊，請查看YouTube網絡研討會。
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| 內部人士 | 平均收益（%） | 持股 數量 |
分拆 調整 |
|---|---|---|---|
| Omar Ahmed CTIO & EVP of Engineering - [O] | 3,268 | 3,268 | |
| Ammar Al-Ali Chief Technical Officer - [O] | 510,660 | 510,660 | |
| Steven Barker Director - [D] | 67,549 | 67,549 | |
| Olivier Berthon President, Masimo Europe - [O] | 102,650 | 102,650 | |
| Michelle Brennan Director - [D] | 8,543 | 8,543 | |
| Edward L Cahill Director - [D] | 803,359 | 803,359 | |
| Robert A Chapek Director - [D] | 3,455 | 3,455 | |
| H Michael Cohen Director - [D] | 3,823 | 3,823 | |
| Jon Coleman Pres-WW OEM & Global Health - [O] | 28,272 | 28,272 | |
| Robert Coleman Director - [D] | 70,200 | 70,200 | |
| Kevin P Duffy | 18,893 | ||
| Sanford Fitch Director - [D] | 54,522 | 54,522 | |
| Rick Fishel Pres, WW OEM Business... - [O] | 20,022 | 20,022 |
| 內部人士 | 平均收益（%） | 持股 數量 |
分拆 調整 |
|---|---|---|---|
| Thomas Harkin Director - [D] | 6,589 | 6,589 | |
| Elisabeth A Hellmann Chief Human Resources Officer - [O] | 214 | 214 | |
| Paul Jansen EVP, Bus Dev - [O] | 6,389 | 6,389 | |
| William R Jellison Director - [D] | 4,790 | 4,790 | |
| Joe E Kiani CEO and Chairman of the Board, Director - [D] [O] | 603,924 | 603,924 | |
| Christopher Kilpatrick EVP, Bus. Dev., GC & Secretary - [O] | 30,000 | 30,000 | |
| Wendy E Lane Director - [D] | 2,608 | 2,608 | |
| Jack W Lasersohn Director - [D] | 1,000 | 1,000 | |
| Bradley Langdale EVP, Chief Marketing Officer - [O] | 531,330 | 531,330 | |
| Thierry Leclercq | 25,000 | ||
| Yongsam Lee EVP, CIO - [O] | 91,593 | 91,593 | |
| Tao Levy EVP, Bus Dev - [O] | 26,810 | 26,810 | |
| Thomas Samuel McClenahan EVP, GEN COUNSEL & CORP SEC - [O] | 36,747 | 36,747 | |
| Adam Mikkelson Director - [D] | 4,108 | 4,108 |
| 內部人士 | 平均收益（%） | 持股 數量 |
分拆 調整 |
|---|---|---|---|
| Stephen M Moran EVP, General Counsel - [O] | 0 | 0 | |
| Bilal Muhsin Chief Operating Officer - [O] | 24,172 | 24,172 | |
| Michael O'Reilly EVP, Medical Affairs - [O] | 0 | 0 | |
| Politan Capital Management LP - | 4,589,648 | 4,589,648 | |
| Craig B Reynolds Director - [D] | 18,371 | 18,371 | |
| Anand Sampath EVP, Ops & Clinical Research - [O] | 40,909 | 40,909 | |
| Timothy J Scannell Director - [D] | 2,608 | 2,608 | |
| Julie Ann Shimer Director - [D] | 4,410 | 4,410 | |
| Solomon Darlene J. S. Director - [D] | 1,790 | 1,790 | |
| Szyman Catherine M. CEO, Director - [D] [O] | 7,605 | 7,605 | |
| Blair Tripodi COO, Consumer Division - [O] | 13,818 | 13,818 | |
| Ramshorst David J Van SVP, Chief Accounting Officer - [O] | 1,000 | 1,000 | |
| Micah W Young EVP & Chief Financial Officer - [O] | 25,656 | 25,656 | |
| Raad Mark de EVP & Chief Financial Officer - [O] | 8,660 | 8,660 |
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追蹤內部人士買入記錄 - 短期收益分析
在這一部分，我們分析了在 MASI / Masimo Corporation 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況， 結果僅為理論值。 .
以下表格顯示了最近的自動交易計劃之外的公開市場購買。
經調整價格 已按拆股調整。 經調整股數 已按拆股調整。
追蹤內部人士賣出記錄 - 短期虧損分析
在這一部分，我們分析了在 MASI / Masimo Corporation 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況， 結果僅為理論值。 .
以下表格顯示了最近的自動交易計劃之外的公開市場購買。
經調整價格 已按拆股調整。 經調整股數 已按拆股調整。
交易歷史
點擊連結圖示即可查看完整的交易記錄。作為 10b5-1 自動交易計畫的一部分進行報告的交易，將在標記為 10b-5 的欄位中顯示 X。
| 呈報 日期 |
交易 日期 |
表格 | 內部人士 | 證券代碼 | 證券種類 | 代碼 | 直接 | 行使 價格 |
單位 價格 |
股數 變化 |
價值 變化 (1K) |
剩餘 期權 |
剩餘 股份 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-05 | 2026-04-29 | 4 | Scannell Timothy J | MASI | Common Stock | D | 1,225 | 2,608 | ||||||
| 2026-05-05 | 2026-04-29 | 4 | LANE WENDY E | MASI | Common Stock | D | 1,225 | 2,608 | ||||||
| 2026-05-05 | 2026-04-21 | 4 | Hellmann Elisabeth A | MASI | Common Stock | D | 178.4300 | -121 | -22 | 214 | ||||
| 2026-05-05 | 2026-04-21 | 4 | Hellmann Elisabeth A | MASI | Common Stock | D | 335 | 335 | ||||||
| 2026-05-05 | 2026-04-29 | 4 | Brennan Michelle | MASI | Common Stock | D | 1,225 | 8,543 | ||||||
| 2026-03-16 | 2026-03-11 | 4 | Szyman Catherine M. | MASI | Common Stock | D | 175.4700 | -1,069 | -188 | 7,605 | ||||
| 2026-03-16 | 2026-03-11 | 4 | Szyman Catherine M. | MASI | Common Stock | D | 2,101 | 8,674 | ||||||
| 2026-03-16 | 2026-03-11 | 4 | Young Micah W | MASI | Common Stock | D | 175.4700 | -471 | -83 | 25,656 | ||||
| 2026-03-16 | 2026-03-11 | 4 | Young Micah W | MASI | Common Stock | D | 873 | 26,127 | ||||||
| 2026-03-03 | 2026-02-27 | 4 | Young Micah W | MASI | Common Stock | D | 175.3500 | -8,093 | -1,419 | 25,254 | ||||
| 2026-03-03 | 2026-02-27 | 4 | Young Micah W | MASI | Common Stock | D | 15,000 | 33,347 | ||||||
| 2026-02-26 | 2026-02-26 | 4 | Young Micah W | MASI | Common Stock | D | 175.2200 | -1,123 | -197 | 18,347 | ||||
| 2026-02-26 | 2026-02-26 | 4 | Young Micah W | MASI | Common Stock | D | 2,034 | 19,470 | ||||||
| 2026-02-13 | 2026-02-12 | 4 | Szyman Catherine M. | MASI | Common Stock | D | -4,568 | 6,573 | ||||||
| 2026-02-13 | 2026-02-12 | 4 | Szyman Catherine M. | MASI | Common Stock | D | 132.9600 | 11,141 | 1,481 | 11,141 | ||||
| 2026-01-30 | 2026-01-28 | 4 | Sampath Anand | MASI | Common Stock | D | 138.0900 | -196 | -27 | 40,909 | ||||
| 2026-01-30 | 2026-01-28 | 4 | Sampath Anand | MASI | Common Stock | D | 137.2200 | -6,560 | -900 | 41,105 | ||||
| 2026-01-30 | 2026-01-28 | 4 | Sampath Anand | MASI | Common Stock | D | 136.5600 | -11,924 | -1,628 | 47,665 | ||||
| 2026-01-30 | 2026-01-28 | 4 | Sampath Anand | MASI | Common Stock | D | 37.8400 | 30,000 | 1,135 | 59,589 | ||||
| 2025-11-17 | 2025-11-13 | 4 | Ahmed Omar | MASI | Common Stock | D | -974 | 3,268 | ||||||
| 2025-11-17 | 2025-11-13 | 4 | Ahmed Omar | MASI | Common Stock | D | 152.4300 | 2,474 | 377 | 4,242 | ||||
| 2025-09-25 | 2025-09-23 | 4 | Tripodi Blair | MASI | Common Stock | D | -8,078 | 13,818 | ||||||
| 2025-09-25 | 2025-09-23 | 4 | Tripodi Blair | MASI | Common Stock | D | 142.1300 | 15,000 | 2,132 | 21,896 | ||||
| 2025-08-29 | 2025-08-29 | 4 | Politan Capital Management LP See footnotes | MASI | Common Stock, par value $0.001 per share | I | -126,888 | 4,589,648 | ||||||
| 2025-08-14 | 2025-08-13 | 4 | Brennan Michelle | MASI | Common Stock | D | 155.2500 | 100 | 16 | 7,318 | ||||
| 2025-08-14 | 2025-08-12 | 4 | Brennan Michelle | MASI | Common Stock | D | 150.3500 | 100 | 15 | 7,218 | ||||
| 2025-08-12 | 2025-08-11 | 4 | Jellison William R | MASI | Common Stock | D | 145.9800 | 3,000 | 438 | 4,790 | ||||
| 2025-08-11 | 3 | Ahmed Omar | MASI | Common Stock | D | 1,768 | ||||||||
| 2025-05-14 | 2025-05-12 | 4 | Muhsin Bilal | MASI | Common Stock | D | 164.9620 | -525 | -87 | 24,172 | ||||
| 2025-05-14 | 2025-05-12 | 4 | Muhsin Bilal | MASI | Common Stock | D | 163.5080 | -5,594 | -915 | 24,697 | ||||
| 2025-05-14 | 2025-05-12 | 4 | Muhsin Bilal | MASI | Common Stock | D | 162.7190 | -3,881 | -632 | 30,291 | ||||
| 2025-05-14 | 2025-05-12 | 4 | Muhsin Bilal | MASI | Common Stock | D | 34.5100 | 10,000 | 345 | 34,172 | ||||
| 2025-05-02 | 2025-04-29 | 4 | Solomon Darlene J. S. | MASI | Common Stock | D | 1,790 | 1,790 | ||||||
| 2025-05-02 | 2025-04-29 | 4 | Scannell Timothy J | MASI | Common Stock | D | 1,383 | 1,383 | ||||||
| 2025-05-02 | 2025-04-29 | 4 | LANE WENDY E | MASI | Common Stock | D | 1,383 | 1,383 | ||||||
| 2025-05-02 | 2025-04-29 | 4 | Jellison William R | MASI | Common Stock | D | 1,790 | 1,790 | ||||||
| 2025-05-01 | 2025-04-29 | 4 | Brennan Michelle | MASI | Common Stock | D | 1,790 | 7,118 | ||||||
| 2025-05-01 | 2025-04-29 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 1,790 | 18,371 | ||||||
| 2025-05-01 | 2025-04-29 | 4 | Chapek Robert A | MASI | Common Stock | D | 1,790 | 3,455 | ||||||
| 2025-05-01 | 2025-04-29 | 4 | Politan Capital Management LP See footnotes | MASI | Common Stock, par value $0.001 per share | I | 1,790 | 4,716,536 | ||||||
| 2025-03-14 | 2025-03-14 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 166.1315 | -2,053 | -341 | 16,581 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 171.7600 | -1,716 | -295 | 24,172 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 170.8600 | -6,965 | -1,190 | 25,888 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 169.3700 | -1,761 | -298 | 32,853 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 167.9700 | -1,700 | -286 | 34,614 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 166.7100 | -1,436 | -239 | 36,314 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 166.0300 | -10,087 | -1,675 | 37,750 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 165.1800 | -3,935 | -650 | 47,837 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 163.2800 | -2,400 | -392 | 51,772 | ||||
| 2025-03-12 | 2025-03-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 37.8400 | 30,000 | 1,135 | 54,172 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Tripodi Blair | MASI | Common Stock | D | 188.7700 | -8,104 | -1,530 | 6,896 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Tripodi Blair | MASI | Common Stock | D | 15,000 | 15,000 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Muhsin Bilal | MASI | Common Stock | D | 188.7700 | -8,098 | -1,529 | 24,172 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Muhsin Bilal | MASI | Common Stock | D | 15,000 | 32,270 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Young Micah W | MASI | Common Stock | D | 188.7700 | -8,100 | -1,529 | 17,436 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Young Micah W | MASI | Common Stock | D | 15,000 | 25,536 | ||||||
| 2025-02-14 | 2025-02-12 | 4 | Brennan Michelle | MASI | Common Stock | D | 179.5100 | -4,816 | -865 | 5,328 | ||||
| 2025-02-14 | 2025-02-12 | 4 | Brennan Michelle | MASI | Common Stock | D | 8,916 | 10,144 | ||||||
| 2025-01-17 | 2025-01-15 | 4 | Chapek Robert A | MASI | Common Stock | D | 1,665 | 1,665 | ||||||
| 2024-11-15 | 2024-11-13 | 4 | Levy Tao | MASI | Common Stock | D | 161.6800 | -14,398 | -2,328 | 26,810 | ||||
| 2024-11-15 | 2024-11-13 | 4 | Levy Tao | MASI | Common Stock | D | 30,000 | 41,208 | ||||||
| 2024-09-23 | 2024-06-26 | 4 | Politan Capital Management LP See footnotes | MASI | Common Stock, par value $0.001 per share | I | 1,228 | 4,714,746 | ||||||
| 2024-09-23 | 2024-06-26 | 4 | Brennan Michelle | MASI | Common Stock | D | 1,228 | 1,228 | ||||||
| 2024-08-12 | 2024-08-08 | 4 | KIANI JOE E | MASI | Common Stock | D | 37.8400 | 231,748 | 8,769 | 603,924 | ||||
| 2024-06-28 | 2024-06-26 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 1,228 | 18,634 | ||||||
| 2024-05-03 | 2024-05-01 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 10,000 | 230 | 17,406 | ||||
| 2024-04-30 | 2024-04-26 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 136.1654 | -40,000 | -5,447 | 7,406 | ||||
| 2024-04-30 | 2024-04-26 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 40,000 | 922 | 47,406 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Muhsin Bilal | MASI | Common Stock | D | 128.7000 | -745 | -96 | 17,270 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Muhsin Bilal | MASI | Common Stock | D | 2,010 | 18,015 | ||||||
| 2024-03-01 | 2024-02-28 | 4 | Levy Tao | MASI | Common Stock | D | 128.7000 | -401 | -52 | 11,208 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Levy Tao | MASI | Common Stock | D | 1,004 | 11,609 | ||||||
| 2024-03-01 | 2024-02-28 | 4 | Young Micah W | MASI | Common Stock | D | 128.7000 | -388 | -50 | 10,536 | ||||
| 2024-03-01 | 2024-02-28 | 4 | Young Micah W | MASI | Common Stock | D | 1,004 | 10,924 | ||||||
| 2024-03-01 | 2024-02-28 | 4 | KIANI JOE E | MASI | Common Stock | D | 128.7000 | -3,929 | -506 | 372,176 | ||||
| 2024-03-01 | 2024-02-28 | 4 | KIANI JOE E | MASI | Common Stock | D | 10,050 | 376,105 | ||||||
| 2024-03-01 | 2024-02-28 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 128.7000 | -394 | -51 | 36,747 | ||||
| 2024-03-01 | 2024-02-28 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 1,004 | 37,141 | ||||||
| 2023-07-06 | 3 | Politan Capital Management LP See footnotes | MASI | Common Stock, par value $0.001 per share | I | 4,713,518 | ||||||||
| 2023-05-31 | 2023-05-26 | 4 | Shimer Julie Ann | MASI | Common Stock | D | 1,435 | 4,410 | ||||||
| 2023-05-31 | 2023-05-26 | 4 | Cohen H Michael | MASI | Common Stock | D | 1,435 | 3,823 | ||||||
| 2023-05-31 | 2023-05-26 | 4 | Mikkelson Adam | MASI | Common Stock | D | 1,435 | 4,108 | ||||||
| 2023-05-31 | 2023-05-26 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 1,435 | 6,657 | ||||||
| 2023-05-30 | 2023-05-25 | 4 | KIANI JOE E | MASI | Common Stock | D | 158.1880 | 500 | 79 | 366,055 | ||||
| 2023-05-30 | 2023-05-25 | 4 | KIANI JOE E | MASI | Common Stock | D | 157.5337 | 2,265 | 357 | 365,555 | ||||
| 2023-05-30 | 2023-05-25 | 4 | KIANI JOE E | MASI | Common Stock | D | 156.7874 | 3,600 | 564 | 363,290 | ||||
| 2023-03-17 | 2023-03-17 | 4 | KIANI JOE E By Spouse | MASI | Common Stock | I | 42,735 | 42,735 | ||||||
| 2023-03-17 | 2023-03-17 | 4 | KIANI JOE E | MASI | Common Stock | D | -42,735 | 359,690 | ||||||
| 2023-03-07 | 2023-03-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 182.4300 | -26,410 | -4,818 | 402,425 | ||||
| 2023-03-07 | 2023-03-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 50,161 | 428,835 | ||||||
| 2023-03-07 | 2023-03-03 | 4 | Young Micah W | MASI | Common Stock | D | 182.4300 | -2,663 | -486 | 22,548 | ||||
| 2023-03-07 | 2023-03-03 | 4 | Young Micah W | MASI | Common Stock | D | 5,016 | 25,211 | ||||||
| 2023-03-07 | 2023-03-03 | 4 | Muhsin Bilal | MASI | Common Stock | D | 182.4300 | -5,302 | -967 | 28,625 | ||||
| 2023-03-07 | 2023-03-03 | 4 | Muhsin Bilal | MASI | Common Stock | D | 10,032 | 33,927 | ||||||
| 2023-03-07 | 2023-03-03 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 182.4300 | -2,668 | -487 | 36,137 | ||||
| 2023-03-07 | 2023-03-03 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 5,016 | 38,805 | ||||||
| 2023-03-07 | 2023-03-03 | 4 | Levy Tao | MASI | Common Shares | D | 182.4300 | -2,672 | -487 | 23,239 | ||||
| 2023-03-07 | 2023-03-03 | 4 | Levy Tao | MASI | Common Shares | D | 5,016 | 25,911 | ||||||
| 2023-02-14 | 2022-02-14 | 4/A | KIANI JOE E | MASI | Common Stock | D | -48,982 | 378,674 | ||||||
| 2022-12-19 | 2022-12-15 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 146.2294 | 1,541 | 225 | 46,818 | ||||
| 2022-12-19 | 2022-12-15 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 145.2170 | 2,039 | 296 | 45,277 | ||||
| 2022-12-19 | 2022-12-15 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 144.1867 | 2,397 | 346 | 43,238 | ||||
| 2022-12-19 | 2022-12-15 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 143.2737 | 1,063 | 152 | 40,841 | ||||
| 2022-11-15 | 2022-11-14 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 124.9900 | 300 | 37 | 39,778 | ||||
| 2022-11-15 | 2022-11-14 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 124.4453 | 16,537 | 2,058 | 39,478 | ||||
| 2022-11-15 | 2022-11-14 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 123.4783 | 15,157 | 1,872 | 22,941 | ||||
| 2022-11-15 | 2022-11-11 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 130.5573 | 1,100 | 144 | 7,784 | ||||
| 2022-11-15 | 2022-11-11 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 129.9012 | 2,514 | 327 | 6,684 | ||||
| 2022-11-15 | 2022-11-11 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 128.8602 | 2,969 | 383 | 4,170 | ||||
| 2022-11-15 | 2022-11-11 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 127.7968 | 1,201 | 153 | 1,201 | ||||
| 2022-05-31 | 2022-05-26 | 4 | Shimer Julie Ann | MASI | Restricted Stock Units | D | 1,435 | 1,435 | ||||||
| 2022-05-31 | 2022-05-26 | 4 | Shimer Julie Ann | MASI | Restricted Stock Units | D | 139.3400 | -922 | -128 | 0 | ||||
| 2022-05-31 | 2022-05-26 | 4 | Shimer Julie Ann | MASI | Common Stock | D | 139.3400 | 922 | 128 | 2,975 | ||||
| 2022-05-31 | 2022-05-26 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 1,435 | 1,435 | ||||||
| 2022-05-31 | 2022-05-26 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 139.3400 | -922 | -128 | 0 | ||||
| 2022-05-31 | 2022-05-26 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 139.3400 | 922 | 128 | 5,222 | ||||
| 2022-05-31 | 2022-05-26 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 1,435 | 1,435 | ||||||
| 2022-05-31 | 2022-05-26 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 139.3400 | -922 | -128 | 0 | ||||
| 2022-05-31 | 2022-05-26 | 4 | Mikkelson Adam | MASI | Common Stock | D | 139.3400 | 922 | 128 | 2,673 | ||||
| 2022-05-31 | 2022-05-26 | 4 | Cohen H Michael | MASI | Restricted Stock Units | D | 1,435 | 1,435 | ||||||
| 2022-05-31 | 2022-05-26 | 4 | Cohen H Michael | MASI | Restricted Stock Units | D | 139.3400 | -922 | -128 | 0 | ||||
| 2022-05-31 | 2022-05-26 | 4 | Cohen H Michael | MASI | Common Stock | D | 139.3400 | 922 | 128 | 2,388 | ||||
| 2022-04-14 | 2022-04-11 | 4 | Duffy Kevin P | MASI | Restricted Stock Units | D | 139.73 | 139.7300 | 18,893 | 2,640 | 18,893 | |||
| 2022-02-24 | 2022-02-22 | 4 | Levy Tao | MASI | Non-Qualified Stock Option (Right to Buy) | D | 157.53 | 157.5300 | 6,362 | 1,002 | 6,362 | |||
| 2022-02-24 | 2022-02-22 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 157.53 | 157.5300 | 12,724 | 2,004 | 12,724 | |||
| 2022-02-24 | 2022-02-22 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 157.53 | 157.5300 | 6,362 | 1,002 | 6,362 | |||
| 2022-02-24 | 2022-02-22 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 157.53 | 157.5300 | 6,362 | 1,002 | 6,362 | |||
| 2022-02-24 | 2022-02-22 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 157.53 | 157.5300 | 63,621 | 10,022 | 63,621 | |||
| 2022-02-16 | 2022-02-14 | 4 | Levy Tao | MASI | Common Shares | D | 9,302 | 20,895 | ||||||
| 2022-02-16 | 2022-02-14 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 9,302 | 33,789 | ||||||
| 2022-02-16 | 2022-02-14 | 4 | Muhsin Bilal | MASI | Common Stock | D | 9,302 | 23,895 | ||||||
| 2022-02-16 | 2022-02-14 | 4 | Young Micah W | MASI | Common Stock | D | 9,302 | 20,195 | ||||||
| 2022-02-16 | 2022-02-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 93,032 | 427,656 | ||||||
| 2022-02-14 | 2022-01-01 | 5 | KIANI JOE E | MASI | Common Stock | I | 273.1800 | -2 | -1 | 10,366 | ||||
| 2022-01-26 | 2022-01-24 | 4 | Mikkelson Adam | MASI | Common Stock | D | 214.8000 | -600 | -129 | 1,751 | ||||
| 2022-01-20 | 2022-01-18 | 4 | Mikkelson Adam | MASI | Common Stock | D | 228.7000 | -600 | -137 | 2,351 | ||||
| 2022-01-12 | 2022-01-10 | 4 | Mikkelson Adam | MASI | Common Stock | D | 250.0100 | -600 | -150 | 2,951 | ||||
| 2022-01-04 | 2022-01-02 | 4 | McClenahan Thomas Samuel | MASI | Restricted Stock Units | D | -2,000 | 2,000 | ||||||
| 2022-01-04 | 2022-01-02 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 292.7800 | -1,084 | -317 | 24,487 | ||||
| 2022-01-04 | 2022-01-02 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 2,000 | 25,571 | ||||||
| 2022-01-04 | 2022-01-02 | 4 | KIANI JOE E | MASI | Restricted Stock Units | D | -20,000 | 20,000 | ||||||
| 2022-01-04 | 2022-01-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 292.7800 | -10,561 | -3,092 | 334,624 | ||||
| 2022-01-04 | 2022-01-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 20,000 | 345,185 | ||||||
| 2021-12-08 | 2021-12-06 | 4 | Levy Tao | MASI | Common Shares | D | 275.4700 | -3,000 | -826 | 11,593 | ||||
| 2021-11-19 | 2021-11-19 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 300.8326 | -8,416 | -2,532 | 512,613 | ||||
| 2021-11-19 | 2021-11-18 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 300.0520 | -20,399 | -6,121 | 521,029 | ||||
| 2021-11-19 | 2021-11-17 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 300.5373 | -32,597 | -9,797 | 541,428 | ||||
| 2021-11-16 | 2021-11-12 | 4 | Young Micah W | MASI | Common Stock | D | 298.0000 | -3,700 | -1,103 | 10,893 | ||||
| 2021-11-16 | 2021-11-16 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 300.0149 | -2,440 | -732 | 574,025 | ||||
| 2021-11-16 | 2021-11-15 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 301.3611 | -27,599 | -8,317 | 576,465 | ||||
| 2021-11-16 | 2021-11-12 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 300.0316 | -8,549 | -2,565 | 604,064 | ||||
| 2021-11-05 | 2021-11-04 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 290.1639 | -4,173 | -1,211 | 612,613 | ||||
| 2021-11-05 | 2021-11-03 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 290.1737 | -200 | -58 | 616,786 | ||||
| 2021-11-02 | 2021-11-02 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 291.4554 | -15,223 | -4,437 | 616,986 | ||||
| 2021-11-02 | 2021-11-02 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 291.4554 | -8,223 | -2,397 | 0 | ||||
| 2021-11-02 | 2021-11-01 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 290.0774 | -3,429 | -995 | 8,223 | ||||
| 2021-11-02 | 2021-10-29 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 290.9674 | -18,967 | -5,519 | 11,652 | ||||
| 2021-10-28 | 2021-10-27 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 290.5451 | -19,853 | -5,768 | 57,951 | ||||
| 2021-10-28 | 2021-10-26 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 291.2302 | -27,332 | -7,960 | 30,619 | ||||
| 2021-10-28 | 2021-10-26 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 290.1022 | -2,600 | -754 | 77,804 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 216.7900 | -749 | -162 | 0 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Harkin Thomas | MASI | Common Stock | D | 216.7900 | 749 | 162 | 6,589 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Cohen H Michael | MASI | Restricted Stock Units | D | 922 | 922 | ||||||
| 2021-06-01 | 2021-05-27 | 4 | Cohen H Michael | MASI | Restricted Stock Units | D | 216.7900 | -749 | -162 | 0 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Cohen H Michael | MASI | Common Stock | D | 216.7900 | 749 | 162 | 1,466 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 922 | 922 | ||||||
| 2021-06-01 | 2021-05-27 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 216.7900 | -749 | -162 | 0 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Mikkelson Adam | MASI | Common Stock | D | 216.7900 | 749 | 162 | 3,551 | ||||
| 2021-06-01 | 2021-05-27 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 922 | 922 | ||||||
| 2021-06-01 | 2021-05-27 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 216.7900 | -749 | -162 | 0 | ||||
| 2021-06-01 | 2021-05-27 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 216.7900 | 749 | 162 | 4,300 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Shimer Julie Ann | MASI | Restricted Stock Units | D | 922 | 922 | ||||||
| 2021-06-01 | 2021-05-27 | 4 | Shimer Julie Ann | MASI | Restricted Stock Units | D | 216.7900 | -749 | -162 | 0 | ||||
| 2021-06-01 | 2021-05-27 | 4 | Shimer Julie Ann | MASI | Common Stock | D | 216.7900 | 749 | 162 | 2,053 | ||||
| 2021-05-13 | 2021-05-11 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 214.4000 | 500 | 107 | 23,571 | ||||
| 2021-05-04 | 2021-05-03 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 230.0000 | 500 | 115 | 23,071 | ||||
| 2021-05-04 | 2021-04-30 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 233.2400 | 500 | 117 | 22,571 | ||||
| 2021-04-12 | 2021-04-08 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | -2,087 | -181 | 4,175 | |||
| 2021-04-12 | 2021-04-08 | 4 | Young Micah W | MASI | Common Stock | D | 239.0000 | -2,087 | -499 | 14,593 | ||||
| 2021-04-12 | 2021-04-08 | 4 | Young Micah W | MASI | Common Stock | D | 86.9500 | 2,087 | 181 | 16,680 | ||||
| 2021-03-02 | 2021-02-26 | 4 | Levy Tao | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 3,956 | 992 | 3,956 | |||
| 2021-03-02 | 2021-02-26 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 39,563 | 9,920 | 39,563 | |||
| 2021-03-02 | 2021-02-26 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 3,956 | 992 | 3,956 | |||
| 2021-03-02 | 2021-02-26 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 2,637 | 661 | 2,637 | |||
| 2021-03-02 | 2021-02-26 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 2,637 | 661 | 2,637 | |||
| 2021-03-02 | 2021-02-26 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 7,912 | 1,984 | 7,912 | |||
| 2021-03-02 | 2021-02-26 | 4 | Koning John Todd | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 1,483 | 372 | 1,483 | |||
| 2021-03-02 | 2021-02-26 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 2,637 | 661 | 2,637 | |||
| 2021-03-02 | 2021-02-26 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 250.73 | 250.7300 | 3,956 | 992 | 3,956 | |||
| 2021-02-24 | 2021-02-22 | 4 | KIANI JOE E | MASI | Common Stock | D | 145,944 | 325,185 | ||||||
| 2021-02-24 | 2021-02-22 | 4 | Muhsin Bilal | MASI | Common Stock | D | 14,593 | 14,593 | ||||||
| 2021-02-24 | 2021-02-22 | 4 | Levy Tao | MASI | Common Shares | D | 14,593 | 14,593 | ||||||
| 2021-02-24 | 2021-02-22 | 4 | Sampath Anand | MASI | Common Stock | D | 14,593 | 29,589 | ||||||
| 2021-02-24 | 2021-02-22 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 14,593 | 22,071 | ||||||
| 2021-02-24 | 2021-02-22 | 4 | Coleman Jon | MASI | Common Stock | D | 14,593 | 28,272 | ||||||
| 2021-02-24 | 2021-02-22 | 4 | Lee Yongsam | MASI | Common Stock | D | 14,593 | 91,593 | ||||||
| 2021-02-24 | 2021-02-22 | 4 | Young Micah W | MASI | Common Stock | D | 14,593 | 14,593 | ||||||
| 2021-01-14 | 2021-01-12 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 280.3240 | -3,403 | -954 | 80,404 | ||||
| 2021-01-13 | 2021-01-11 | 4 | REYNOLDS CRAIG B | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.04 | 23.0400 | -10,000 | -230 | 50,000 | |||
| 2021-01-13 | 2021-01-11 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 279.7412 | -10,000 | -2,797 | 4,300 | ||||
| 2021-01-13 | 2021-01-11 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 10,000 | 230 | 14,300 | ||||
| 2021-01-11 | 2021-01-11 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 280.4475 | -9,034 | -2,534 | 83,807 | ||||
| 2021-01-11 | 2021-01-08 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 281.9270 | -52,698 | -14,857 | 92,841 | ||||
| 2021-01-11 | 2021-01-07 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 280.0476 | -1,542 | -432 | 145,539 | ||||
| 2021-01-06 | 2021-01-02 | 4 | Lee Yongsam | MASI | Restricted Stock Units | D | -2,000 | 2,000 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | Lee Yongsam | MASI | Common Stock | D | 2,000 | 77,000 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | Coleman Jon | MASI | Restricted Stock Units | D | -2,000 | 2,000 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | Coleman Jon | MASI | Common Stock | D | 268.3800 | -786 | -211 | 13,679 | ||||
| 2021-01-06 | 2021-01-02 | 4 | Coleman Jon | MASI | Common Stock | D | 2,000 | 14,465 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | KIANI JOE E | MASI | Restricted Stock Units | D | -20,000 | 20,000 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 20,000 | 179,241 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | McClenahan Thomas Samuel | MASI | Restricted Stock Units | D | -2,000 | 2,000 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 268.3800 | -786 | -211 | 7,478 | ||||
| 2021-01-06 | 2021-01-02 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 2,000 | 8,264 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | Sampath Anand | MASI | Restricted Stock Units | D | -2,000 | 2,000 | ||||||
| 2021-01-06 | 2021-01-02 | 4 | Sampath Anand | MASI | Common Stock | D | 268.3800 | -786 | -211 | 14,996 | ||||
| 2021-01-06 | 2021-01-02 | 4 | Sampath Anand | MASI | Common Stock | D | 2,000 | 15,782 | ||||||
| 2020-12-30 | 2020-12-28 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -8,250 | -256 | 2,500 | |||
| 2020-12-30 | 2020-12-28 | 4 | Coleman Jon | MASI | Common Stock | D | 264.0200 | -8,250 | -2,178 | 12,465 | ||||
| 2020-12-30 | 2020-12-28 | 4 | Coleman Jon | MASI | Common Stock | D | 31.0100 | 8,250 | 256 | 20,715 | ||||
| 2020-12-17 | 2020-12-15 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.77 | 21.7700 | -15,000 | -327 | 15,204 | |||
| 2020-12-17 | 2020-12-15 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | -15,000 | 0 | |||||
| 2020-12-17 | 2020-12-15 | 4 | Sampath Anand | MASI | Common Stock | D | 265.5767 | -15,000 | -3,984 | 13,782 | ||||
| 2020-12-17 | 2020-12-15 | 4 | Sampath Anand | MASI | Common Stock | D | 21.7700 | 15,000 | 327 | 28,782 | ||||
| 2020-12-17 | 2020-12-15 | 4 | Sampath Anand | MASI | Common Stock | D | 265.6103 | -15,000 | -3,984 | 13,782 | ||||
| 2020-12-17 | 2020-12-15 | 4 | Sampath Anand | MASI | Common Stock | D | 31.0100 | 15,000 | 465 | 28,782 | ||||
| 2020-12-14 | 2020-12-11 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -6,038 | -169 | 0 | |||
| 2020-12-14 | 2020-12-11 | 4 | KIANI JOE E | MASI | Common Stock | D | 271.3073 | -6,038 | -1,638 | 159,241 | ||||
| 2020-12-14 | 2020-12-11 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 6,038 | 169 | 165,279 | ||||
| 2020-12-14 | 2020-12-10 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -36,626 | -1,027 | 6,038 | |||
| 2020-12-14 | 2020-12-10 | 4 | KIANI JOE E | MASI | Common Stock | D | 270.5000 | -36,626 | -9,907 | 159,241 | ||||
| 2020-12-14 | 2020-12-10 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 36,626 | 1,027 | 195,867 | ||||
| 2020-12-10 | 2020-12-09 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -1,365 | -38 | 42,664 | |||
| 2020-12-10 | 2020-12-09 | 4 | KIANI JOE E | MASI | Common Stock | D | 270.3302 | -1,365 | -369 | 159,241 | ||||
| 2020-12-10 | 2020-12-09 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 1,365 | 38 | 160,606 | ||||
| 2020-12-10 | 2020-12-08 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -55,971 | -1,569 | 44,029 | |||
| 2020-12-10 | 2020-12-08 | 4 | KIANI JOE E | MASI | Common Stock | D | 270.6807 | -55,971 | -15,150 | 159,241 | ||||
| 2020-12-10 | 2020-12-08 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 55,971 | 1,569 | 215,212 | ||||
| 2020-12-07 | 2020-12-04 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -11,688 | -328 | 100,000 | |||
| 2020-12-07 | 2020-12-04 | 4 | KIANI JOE E | MASI | Common Stock | D | 261.5001 | -11,688 | -3,056 | 159,241 | ||||
| 2020-12-07 | 2020-12-04 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 11,688 | 328 | 170,929 | ||||
| 2020-12-07 | 2020-12-03 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -88,312 | -2,475 | 111,688 | |||
| 2020-12-07 | 2020-12-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 263.1306 | -88,312 | -23,238 | 159,241 | ||||
| 2020-12-07 | 2020-12-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 88,312 | 2,475 | 247,553 | ||||
| 2020-11-05 | 2020-11-03 | 4 | Harkin Thomas | MASI | Common Stock | D | -1,845 | 5,840 | ||||||
| 2020-10-29 | 2020-10-27 | 4 | REYNOLDS CRAIG B | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.04 | 23.0400 | -10,000 | -230 | 60,000 | |||
| 2020-10-29 | 2020-10-27 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 250.0000 | -10,000 | -2,500 | 4,300 | ||||
| 2020-10-29 | 2020-10-27 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 10,000 | 230 | 14,300 | ||||
| 2020-10-29 | 2020-10-27 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -47,508 | -1,332 | 200,000 | |||
| 2020-10-29 | 2020-10-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 250.4666 | -47,508 | -11,899 | 159,241 | ||||
| 2020-10-29 | 2020-10-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 47,508 | 1,332 | 206,749 | ||||
| 2020-10-21 | 2020-10-19 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 84.97 | 84.9700 | -10,000 | -850 | 20,000 | |||
| 2020-10-21 | 2020-10-19 | 4 | Young Micah W | MASI | Common Stock | D | 239.0000 | -10,000 | -2,390 | 0 | ||||
| 2020-10-21 | 2020-10-19 | 4 | Young Micah W | MASI | Common Stock | D | 84.9700 | 10,000 | 850 | 10,000 | ||||
| 2020-10-14 | 2020-10-12 | 4 | REYNOLDS CRAIG B | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.04 | 23.0400 | -10,000 | -230 | 70,000 | |||
| 2020-10-14 | 2020-10-12 | 4 | REYNOLDS CRAIG B | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.04 | 23.0400 | -10,000 | -230 | 70,000 | |||
| 2020-10-14 | 2020-10-12 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 240.8700 | -10,000 | -2,409 | 4,300 | ||||
| 2020-10-14 | 2020-10-12 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 10,000 | 230 | 14,300 | ||||
| 2020-10-14 | 2020-10-12 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 10,000 | 230 | 14,300 | ||||
| 2020-10-14 | 2020-10-12 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 239.3400 | -10,000 | -2,393 | 4,300 | ||||
| 2020-10-09 | 2020-10-07 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -52,492 | -1,471 | 247,508 | |||
| 2020-10-09 | 2020-10-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 250.8670 | -52,492 | -13,169 | 159,241 | ||||
| 2020-10-09 | 2020-10-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 28.0300 | 52,492 | 1,471 | 211,733 | ||||
| 2020-10-09 | 2020-10-07 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -5,000 | -155 | 19,000 | |||
| 2020-10-09 | 2020-10-07 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -5,000 | -140 | 0 | |||
| 2020-10-09 | 2020-10-07 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 254.0000 | -5,000 | -1,270 | 6,264 | ||||
| 2020-10-09 | 2020-10-07 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 254.0000 | -5,000 | -1,270 | 6,264 | ||||
| 2020-10-09 | 2020-10-07 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 31.0100 | 5,000 | 155 | 11,264 | ||||
| 2020-10-09 | 2020-10-07 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 28.0300 | 5,000 | 140 | 11,264 | ||||
| 2020-10-09 | 2020-10-07 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 34.51 | 34.5100 | -25,000 | -863 | 10,000 | |||
| 2020-10-09 | 2020-10-07 | 4 | Muhsin Bilal | MASI | Common Stock | D | 251.0000 | -25,000 | -6,275 | 0 | ||||
| 2020-10-09 | 2020-10-07 | 4 | Muhsin Bilal | MASI | Common Stock | D | 34.5100 | 25,000 | 863 | 25,000 | ||||
| 2020-10-09 | 2020-10-07 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -10,000 | -378 | 16,000 | |||
| 2020-10-09 | 2020-10-07 | 4 | Lee Yongsam | MASI | Common Stock | D | 250.0000 | -10,000 | -2,500 | 75,000 | ||||
| 2020-10-09 | 2020-10-07 | 4 | Lee Yongsam | MASI | Common Stock | D | 37.8400 | 10,000 | 378 | 85,000 | ||||
| 2020-07-08 | 2020-07-06 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -1,250 | -39 | 10,750 | |||
| 2020-07-08 | 2020-07-06 | 4 | Coleman Jon | MASI | Common Stock | D | 235.0000 | -1,250 | -294 | 12,465 | ||||
| 2020-07-08 | 2020-07-06 | 4 | Coleman Jon | MASI | Common Stock | D | 31.0100 | 1,250 | 39 | 13,715 | ||||
| 2020-06-08 | 2020-06-08 | 4 | Mikkelson Adam | MASI | Common Stock | D | 216.0100 | -1,498 | -324 | 2,802 | ||||
| 2020-06-08 | 2020-06-04 | 4 | Cohen H Michael | MASI | Common Stock | D | 225.3700 | -587 | -132 | 717 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 749 | 749 | ||||||
| 2020-06-02 | 2020-05-29 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 240.1900 | -1,304 | -313 | 0 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Mikkelson Adam | MASI | Common Stock | D | 240.1900 | 1,304 | 313 | 4,300 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Shimer Julie Ann | MASI | Restricted Stock Units | D | 749 | 749 | ||||||
| 2020-06-02 | 2020-05-29 | 4 | Shimer Julie Ann | MASI | Restricted Stock Units | D | 240.1900 | -1,304 | -313 | 0 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Shimer Julie Ann | MASI | Common Stock | D | 240.1900 | 1,304 | 313 | 1,304 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Cohen H Michael | MASI | Restricted Stock Units | D | 749 | 749 | ||||||
| 2020-06-02 | 2020-05-29 | 4 | Cohen H Michael | MASI | Restricted Stock Units | D | 240.1900 | -1,304 | -313 | 0 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Cohen H Michael | MASI | Common Stock | D | 240.1900 | 1,304 | 313 | 1,304 | ||||
| 2020-06-02 | 2020-05-29 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 749 | 749 | ||||||
| 2020-06-02 | 2020-05-29 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 240.1900 | -1,304 | -313 | 0 | ||||
| 2020-06-02 | 2020-05-29 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 240.1900 | 1,304 | 313 | 4,300 | ||||
| 2020-06-02 | 2020-05-29 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 240.1900 | -1,304 | -313 | 0 | ||||
| 2020-06-02 | 2020-05-29 | 4 | FITCH SANFORD | MASI | Common Stock | D | 240.1900 | 1,304 | 313 | 54,522 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 240.1900 | -1,304 | -313 | 0 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Barker Steven | MASI | Common Stock | D | 240.1900 | 1,304 | 313 | 67,549 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 749 | 749 | ||||||
| 2020-06-02 | 2020-05-29 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 240.1900 | -1,304 | -313 | 0 | ||||
| 2020-06-02 | 2020-05-29 | 4 | Harkin Thomas | MASI | Common Stock | D | 240.1900 | 1,304 | 313 | 7,685 | ||||
| 2020-05-04 | 2020-04-30 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | -10,000 | 0 | |||||
| 2020-05-04 | 2020-04-30 | 4 | FITCH SANFORD | MASI | Common Stock | D | 213.9100 | -1,027 | -220 | 53,218 | ||||
| 2020-05-04 | 2020-04-30 | 4 | FITCH SANFORD | MASI | Common Stock | D | 21.9700 | 10,000 | 220 | 54,245 | ||||
| 2020-04-24 | 2020-04-22 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -11,336 | -249 | 0 | |||
| 2020-04-24 | 2020-04-22 | 4 | KIANI JOE E | MASI | Common Stock | D | 200.2691 | -11,336 | -2,270 | 159,241 | ||||
| 2020-04-24 | 2020-04-22 | 4 | KIANI JOE E | MASI | Common Stock | D | 21.9700 | 11,336 | 249 | 170,577 | ||||
| 2020-04-21 | 2020-04-17 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -111,468 | -2,449 | 11,336 | |||
| 2020-04-21 | 2020-04-17 | 4 | KIANI JOE E | MASI | Common Stock | D | 200.7007 | -111,468 | -22,372 | 159,241 | ||||
| 2020-04-21 | 2020-04-17 | 4 | KIANI JOE E | MASI | Common Stock | D | 21.9700 | 111,468 | 2,449 | 270,709 | ||||
| 2020-04-16 | 2020-04-16 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -105,318 | -2,314 | 122,804 | |||
| 2020-04-16 | 2020-04-16 | 4 | KIANI JOE E | MASI | Common Stock | D | 204.1275 | -105,318 | -21,498 | 159,241 | ||||
| 2020-04-16 | 2020-04-16 | 4 | KIANI JOE E | MASI | Common Stock | D | 21.9700 | 105,318 | 2,314 | 264,559 | ||||
| 2020-04-16 | 2020-04-15 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -71,878 | -1,579 | 228,122 | |||
| 2020-04-16 | 2020-04-15 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -11,208 | -226 | 0 | |||
| 2020-04-16 | 2020-04-15 | 4 | KIANI JOE E | MASI | Common Stock | D | 200.5682 | -71,878 | -14,416 | 159,241 | ||||
| 2020-04-16 | 2020-04-15 | 4 | KIANI JOE E | MASI | Common Stock | D | 21.9700 | 71,878 | 1,579 | 231,119 | ||||
| 2020-04-16 | 2020-04-15 | 4 | KIANI JOE E | MASI | Common Stock | D | 193.2158 | -11,208 | -2,166 | 159,241 | ||||
| 2020-04-16 | 2020-04-15 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 11,208 | 226 | 170,449 | ||||
| 2020-04-16 | 2020-04-14 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -112,578 | -2,273 | 11,208 | |||
| 2020-04-16 | 2020-04-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 190.4392 | -112,578 | -21,439 | 159,241 | ||||
| 2020-04-16 | 2020-04-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 112,578 | 2,273 | 271,819 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -2,000 | -56 | 0 | |||
| 2020-04-15 | 2020-04-15 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -2,000 | -56 | 0 | |||
| 2020-04-15 | 2020-04-15 | 4 | Coleman Jon | MASI | Common Stock | D | 200.0000 | -2,000 | -400 | 12,465 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Coleman Jon | MASI | Common Stock | D | 28.0300 | 2,000 | 56 | 14,465 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Coleman Jon | MASI | Common Stock | D | 28.0300 | 2,000 | 56 | 14,465 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Coleman Jon | MASI | Common Stock | D | 195.0000 | -2,000 | -390 | 12,465 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -2,000 | -56 | 4,000 | |||
| 2020-04-15 | 2020-04-14 | 4 | Coleman Jon | MASI | Common Stock | D | 190.0000 | -2,000 | -380 | 12,465 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Coleman Jon | MASI | Common Stock | D | 28.0300 | 2,000 | 56 | 14,465 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | -1,447 | -193 | 5,788 | |||
| 2020-04-15 | 2020-04-15 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | -2,087 | -181 | 6,262 | |||
| 2020-04-15 | 2020-04-15 | 4 | Young Micah W | MASI | Common Stock | D | 200.0008 | -1,447 | -289 | 0 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Young Micah W | MASI | Common Stock | D | 133.5000 | 1,447 | 193 | 1,447 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Young Micah W | MASI | Common Stock | D | 200.0144 | -2,087 | -417 | 0 | ||||
| 2020-04-15 | 2020-04-15 | 4 | Young Micah W | MASI | Common Stock | D | 86.9500 | 2,087 | 181 | 2,087 | ||||
| 2020-04-15 | 2020-04-14 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -7,000 | -196 | 5,000 | |||
| 2020-04-15 | 2020-04-14 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | 19.7200 | -3,000 | -59 | 0 | |||
| 2020-04-15 | 2020-04-14 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 191.0090 | -7,000 | -1,337 | 6,264 | ||||
| 2020-04-15 | 2020-04-14 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 28.0300 | 7,000 | 196 | 13,264 | ||||
| 2020-04-15 | 2020-04-14 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 191.0000 | -3,000 | -573 | 6,264 | ||||
| 2020-04-15 | 2020-04-14 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 3,000 | 59 | 9,264 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -4,000 | -151 | 26,000 | |||
| 2020-04-15 | 2020-04-14 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -6,000 | -186 | 0 | |||
| 2020-04-15 | 2020-04-14 | 4 | Lee Yongsam | MASI | Common Stock | D | 185.0024 | -4,000 | -740 | 75,000 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Lee Yongsam | MASI | Common Stock | D | 37.8400 | 4,000 | 151 | 79,000 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Lee Yongsam | MASI | Common Stock | D | 185.0192 | -6,000 | -1,110 | 75,000 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Lee Yongsam | MASI | Common Stock | D | 31.0100 | 6,000 | 186 | 81,000 | ||||
| 2020-04-15 | 2020-04-13 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -10,000 | -280 | 0 | |||
| 2020-04-15 | 2020-04-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 180.0000 | -10,000 | -1,800 | 75,000 | ||||
| 2020-04-15 | 2020-04-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 28.0300 | 10,000 | 280 | 85,000 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 41.8000 | -10,000 | -418 | 10,000 | |||
| 2020-04-15 | 2020-04-14 | 4 | Barker Steven | MASI | Common Stock | D | 190.0045 | -10,000 | -1,900 | 66,245 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Barker Steven | MASI | Common Stock | D | 41.8000 | 10,000 | 418 | 76,245 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.90 | 29.9000 | -2,500 | -75 | 0 | |||
| 2020-04-15 | 2020-04-14 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 191.0000 | -2,500 | -478 | 1,000 | ||||
| 2020-04-15 | 2020-04-14 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.9000 | 2,500 | 75 | 3,500 | ||||
| 2020-04-15 | 2020-04-14 | 4 | REYNOLDS CRAIG B | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.04 | 23.0400 | -9,752 | -225 | 90,000 | |||
| 2020-04-15 | 2020-04-14 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 184.0000 | -9,752 | -1,794 | 2,996 | ||||
| 2020-04-15 | 2020-04-14 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 9,752 | 225 | 12,748 | ||||
| 2020-04-15 | 2020-04-13 | 4 | REYNOLDS CRAIG B | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.04 | 23.0400 | -248 | -6 | 99,752 | |||
| 2020-04-15 | 2020-04-13 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 184.0000 | -248 | -46 | 2,996 | ||||
| 2020-04-15 | 2020-04-13 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 23.0400 | 248 | 6 | 3,244 | ||||
| 2020-04-15 | 2020-04-13 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.77 | 21.7700 | -19,796 | -431 | 30,204 | |||
| 2020-04-15 | 2020-04-13 | 4 | Sampath Anand | MASI | Common Stock | D | 180.0000 | -19,796 | -3,563 | 13,782 | ||||
| 2020-04-15 | 2020-04-13 | 4 | Sampath Anand | MASI | Common Stock | D | 21.7700 | 19,796 | 431 | 33,578 | ||||
| 2020-04-09 | 2020-04-09 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -51,942 | -1,049 | 123,786 | |||
| 2020-04-09 | 2020-04-09 | 4 | KIANI JOE E | MASI | Common Stock | D | 185.5894 | -51,942 | -9,640 | 159,241 | ||||
| 2020-04-09 | 2020-04-09 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 51,942 | 1,049 | 211,183 | ||||
| 2020-04-09 | 2020-04-08 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -18,024 | -364 | 175,728 | |||
| 2020-04-09 | 2020-04-08 | 4 | KIANI JOE E | MASI | Common Stock | D | 185.2731 | -18,024 | -3,339 | 159,241 | ||||
| 2020-04-09 | 2020-04-08 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 18,024 | 364 | 177,265 | ||||
| 2020-04-07 | 2020-04-07 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -28,716 | -580 | 193,752 | |||
| 2020-04-07 | 2020-04-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 28,716 | 580 | 187,957 | ||||
| 2020-04-07 | 2020-04-06 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -28,008 | -565 | 222,468 | |||
| 2020-04-07 | 2020-04-06 | 4 | KIANI JOE E | MASI | Common Stock | D | 185.3071 | -28,008 | -5,190 | 159,241 | ||||
| 2020-04-07 | 2020-04-06 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 28,008 | 565 | 187,249 | ||||
| 2020-04-07 | 2020-04-03 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -7,439 | -150 | 250,476 | |||
| 2020-04-07 | 2020-04-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 185.6456 | -28,716 | -5,331 | 159,241 | ||||
| 2020-04-07 | 2020-04-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 185.0719 | -7,439 | -1,377 | 159,241 | ||||
| 2020-04-07 | 2020-04-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 7,439 | 150 | 166,680 | ||||
| 2020-04-07 | 2020-04-06 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 34.51 | 34.5100 | -5,000 | -173 | 35,000 | |||
| 2020-04-07 | 2020-04-06 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.69 | 21.6900 | -2,000 | -43 | 0 | |||
| 2020-04-07 | 2020-04-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 184.0000 | -5,000 | -920 | 0 | ||||
| 2020-04-07 | 2020-04-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 34.5100 | 5,000 | 173 | 5,000 | ||||
| 2020-04-07 | 2020-04-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 184.0000 | -2,000 | -368 | 0 | ||||
| 2020-04-07 | 2020-04-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 21.6900 | 2,000 | 43 | 2,000 | ||||
| 2020-04-07 | 2020-04-06 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.90 | 29.9000 | -2,000 | -60 | 2,500 | |||
| 2020-04-07 | 2020-04-06 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 187.0000 | -2,000 | -374 | 1,000 | ||||
| 2020-04-07 | 2020-04-06 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.9000 | 2,000 | 60 | 3,000 | ||||
| 2020-03-31 | 2020-03-30 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -1,500 | -57 | 1,500 | |||
| 2020-03-31 | 2020-03-30 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 183.0000 | -1,500 | -274 | 1,000 | ||||
| 2020-03-31 | 2020-03-30 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 37.8400 | 1,500 | 57 | 2,500 | ||||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | -723 | -97 | 2,894 | |||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | -696 | -61 | 2,087 | |||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 85.54 | 85.5400 | -1,000 | -86 | 3,000 | |||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 181.0000 | -723 | -131 | 1,000 | ||||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 133.5000 | 723 | 97 | 1,723 | ||||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 181.0000 | -696 | -126 | 1,000 | ||||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 86.9500 | 696 | 61 | 1,696 | ||||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 179.0000 | -1,000 | -179 | 1,000 | ||||
| 2020-03-31 | 2020-03-27 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 85.5400 | 1,000 | 86 | 2,000 | ||||
| 2020-03-16 | 2020-03-12 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 3,316 | 595 | 3,316 | |||
| 2020-03-16 | 2020-03-12 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 4,422 | 793 | 4,422 | |||
| 2020-03-16 | 2020-03-12 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 4,422 | 793 | 4,422 | |||
| 2020-03-16 | 2020-03-12 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 4,422 | 793 | 4,422 | |||
| 2020-03-16 | 2020-03-12 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 6,633 | 1,190 | 6,633 | |||
| 2020-03-16 | 2020-03-12 | 4 | Levy Tao | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 6,633 | 1,190 | 6,633 | |||
| 2020-03-16 | 2020-03-13 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -23,982 | -484 | 257,915 | |||
| 2020-03-16 | 2020-03-13 | 4 | KIANI JOE E | MASI | Common Stock | D | 185.7603 | -23,982 | -4,455 | 159,241 | ||||
| 2020-03-16 | 2020-03-13 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 23,982 | 484 | 183,223 | ||||
| 2020-03-16 | 2020-03-12 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 66,336 | 11,902 | 66,336 | |||
| 2020-03-16 | 2020-03-12 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -9,827 | -198 | 281,897 | |||
| 2020-03-16 | 2020-03-12 | 4 | KIANI JOE E | MASI | Common Stock | D | 187.1607 | -9,827 | -1,839 | 159,241 | ||||
| 2020-03-16 | 2020-03-12 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 9,827 | 198 | 169,068 | ||||
| 2020-03-16 | 2020-03-12 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 13,267 | 2,380 | 13,267 | |||
| 2020-03-16 | 2020-03-12 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 179.42 | 179.4200 | 6,633 | 1,190 | 6,633 | |||
| 2020-03-12 | 2020-03-11 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -8,276 | -167 | 291,724 | |||
| 2020-03-12 | 2020-03-11 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -109,087 | -3,279 | 0 | |||
| 2020-03-12 | 2020-03-11 | 4 | KIANI JOE E | MASI | Common Stock | D | 185.1019 | -8,276 | -1,532 | 159,241 | ||||
| 2020-03-12 | 2020-03-11 | 4 | KIANI JOE E | MASI | Common Stock | D | 20.1900 | 8,276 | 167 | 167,517 | ||||
| 2020-03-12 | 2020-03-11 | 4 | KIANI JOE E | MASI | Common Stock | D | 181.7779 | -109,087 | -19,830 | 159,241 | ||||
| 2020-03-12 | 2020-03-11 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.0600 | 109,087 | 3,279 | 268,328 | ||||
| 2020-03-12 | 2020-03-10 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -50,569 | -1,520 | 109,087 | |||
| 2020-03-12 | 2020-03-10 | 4 | KIANI JOE E | MASI | Common Stock | D | 181.0903 | -50,569 | -9,158 | 159,241 | ||||
| 2020-03-12 | 2020-03-10 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.0600 | 50,569 | 1,520 | 209,810 | ||||
| 2020-02-06 | 2020-02-06 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | 19.7200 | -1,323 | -26 | 3,000 | |||
| 2020-02-06 | 2020-02-06 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 176.0399 | -1,323 | -233 | 6,264 | ||||
| 2020-02-06 | 2020-02-06 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 1,323 | 26 | 7,587 | ||||
| 2020-02-06 | 2020-02-05 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | 19.7200 | -7,477 | -147 | 4,323 | |||
| 2020-02-06 | 2020-02-05 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 176.5040 | -7,477 | -1,320 | 6,264 | ||||
| 2020-02-06 | 2020-02-05 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 7,477 | 147 | 13,741 | ||||
| 2020-02-06 | 2020-02-04 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | 19.7200 | -1,200 | -24 | 11,800 | |||
| 2020-02-06 | 2020-02-04 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 176.0104 | -1,200 | -211 | 6,264 | ||||
| 2020-02-06 | 2020-02-04 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 1,200 | 24 | 7,464 | ||||
| 2020-01-24 | 2020-01-22 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -10,000 | -280 | 0 | |||
| 2020-01-24 | 2020-01-22 | 4 | Barker Steven | MASI | Common Stock | D | 175.0001 | -10,000 | -1,750 | 66,245 | ||||
| 2020-01-24 | 2020-01-22 | 4 | Barker Steven | MASI | Common Stock | D | 28.0300 | 10,000 | 280 | 76,245 | ||||
| 2020-01-17 | 2020-01-17 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 84.97 | 84.9700 | -1,599 | -136 | 30,000 | |||
| 2020-01-17 | 2020-01-17 | 4 | Young Micah W | MASI | Common Stock | D | 170.0638 | -1,599 | -272 | 0 | ||||
| 2020-01-17 | 2020-01-17 | 4 | Young Micah W | MASI | Common Stock | D | 84.9700 | 1,599 | 136 | 1,599 | ||||
| 2020-01-17 | 2020-01-16 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 84.97 | 84.9700 | -8,401 | -714 | 31,599 | |||
| 2020-01-17 | 2020-01-16 | 4 | Young Micah W | MASI | Common Stock | D | 170.0075 | -8,401 | -1,428 | 0 | ||||
| 2020-01-17 | 2020-01-16 | 4 | Young Micah W | MASI | Common Stock | D | 84.9700 | 8,401 | 714 | 8,401 | ||||
| 2020-01-06 | 2020-01-02 | 4 | KIANI JOE E | MASI | Restricted Stock Units | D | -20,000 | 40,000 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 20,000 | 159,241 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | Coleman Jon | MASI | Restricted Stock Units | D | -2,000 | 4,000 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | Coleman Jon | MASI | Common Stock | D | 158.5800 | -736 | -117 | 12,465 | ||||
| 2020-01-06 | 2020-01-02 | 4 | Coleman Jon | MASI | Common Stock | D | 2,000 | 13,201 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | Lee Yongsam | MASI | Restricted Stock Units | D | -2,000 | 4,000 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | Lee Yongsam | MASI | Common Stock | D | 2,000 | 75,000 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | McClenahan Thomas Samuel | MASI | Restricted Stock Units | D | -2,000 | 4,000 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 158.5800 | -736 | -117 | 6,264 | ||||
| 2020-01-06 | 2020-01-02 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 2,000 | 7,000 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | Sampath Anand | MASI | Restricted Stock Units | D | -2,000 | 4,000 | ||||||
| 2020-01-06 | 2020-01-02 | 4 | Sampath Anand | MASI | Common Stock | D | 158.5800 | -736 | -117 | 13,782 | ||||
| 2020-01-06 | 2020-01-02 | 4 | Sampath Anand | MASI | Common Stock | D | 2,000 | 14,518 | ||||||
| 2019-12-20 | 2019-12-20 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | 19.7200 | -7,000 | -138 | 13,000 | |||
| 2019-12-20 | 2019-12-20 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 22.40 | 22.4000 | -907 | -20 | 0 | |||
| 2019-12-20 | 2019-12-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 159.0300 | -7,000 | -1,113 | 5,000 | ||||
| 2019-12-20 | 2019-12-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 7,000 | 138 | 12,000 | ||||
| 2019-12-20 | 2019-12-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 159.0200 | -907 | -144 | 5,000 | ||||
| 2019-12-20 | 2019-12-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 22.4000 | 907 | 20 | 5,907 | ||||
| 2019-12-19 | 2019-12-19 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 22.40 | 22.4000 | -500 | -11 | 907 | |||
| 2019-12-19 | 2019-12-19 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 159.2880 | -500 | -80 | 5,000 | ||||
| 2019-12-19 | 2019-12-19 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 22.4000 | 500 | 11 | 5,500 | ||||
| 2019-12-19 | 2019-12-18 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 22.40 | 22.4000 | -986 | -22 | 1,407 | |||
| 2019-12-19 | 2019-12-18 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 159.0010 | -986 | -157 | 5,000 | ||||
| 2019-12-19 | 2019-12-18 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 22.4000 | 986 | 22 | 5,986 | ||||
| 2019-12-19 | 2019-12-17 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 22.40 | 22.4000 | -607 | -14 | 2,393 | |||
| 2019-12-19 | 2019-12-17 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 159.0000 | -607 | -97 | 5,000 | ||||
| 2019-12-19 | 2019-12-17 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 22.4000 | 607 | 14 | 5,607 | ||||
| 2019-12-18 | 2019-12-16 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -24,000 | -744 | 6,000 | |||
| 2019-12-18 | 2019-12-16 | 4 | Lee Yongsam | MASI | Common Stock | D | 156.8368 | -24,000 | -3,764 | 73,000 | ||||
| 2019-12-18 | 2019-12-16 | 4 | Lee Yongsam | MASI | Common Stock | D | 31.0100 | 24,000 | 744 | 97,000 | ||||
| 2019-12-09 | 2019-12-06 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 41.8000 | -7,000 | -293 | 0 | |||
| 2019-12-09 | 2019-12-06 | 4 | FITCH SANFORD | MASI | Common Stock | D | 156.2733 | -7,000 | -1,094 | 44,245 | ||||
| 2019-12-09 | 2019-12-06 | 4 | FITCH SANFORD | MASI | Common Stock | D | 41.8000 | 7,000 | 293 | 51,245 | ||||
| 2019-11-21 | 2019-11-20 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -10,675 | -299 | 10,000 | |||
| 2019-11-21 | 2019-11-20 | 4 | Lee Yongsam | MASI | Common Stock | D | 155.0332 | -10,675 | -1,655 | 73,000 | ||||
| 2019-11-21 | 2019-11-20 | 4 | Lee Yongsam | MASI | Common Stock | D | 28.0300 | 10,675 | 299 | 83,675 | ||||
| 2019-11-21 | 2019-11-19 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -1,825 | -51 | 20,675 | |||
| 2019-11-21 | 2019-11-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 153.1603 | -1,825 | -280 | 73,000 | ||||
| 2019-11-21 | 2019-11-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 28.0300 | 1,825 | 51 | 74,825 | ||||
| 2019-11-21 | 2019-11-20 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -15,000 | -465 | 15,000 | |||
| 2019-11-21 | 2019-11-20 | 4 | Sampath Anand | MASI | Common Stock | D | 155.0001 | -15,000 | -2,325 | 12,518 | ||||
| 2019-11-21 | 2019-11-20 | 4 | Sampath Anand | MASI | Common Stock | D | 31.0100 | 15,000 | 465 | 27,518 | ||||
| 2019-11-19 | 2019-11-18 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.69 | 21.6900 | -3,000 | -65 | 2,000 | |||
| 2019-11-19 | 2019-11-18 | 4 | Muhsin Bilal | MASI | Common Stock | D | 150.0000 | -3,000 | -450 | 0 | ||||
| 2019-11-19 | 2019-11-18 | 4 | Muhsin Bilal | MASI | Common Stock | D | 21.6900 | 3,000 | 65 | 3,000 | ||||
| 2019-11-05 | 2019-11-04 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 41.8000 | -6,500 | -272 | 7,000 | |||
| 2019-11-05 | 2019-11-04 | 4 | FITCH SANFORD | MASI | Common Stock | D | 147.0804 | -6,500 | -956 | 44,245 | ||||
| 2019-11-05 | 2019-11-04 | 4 | FITCH SANFORD | MASI | Common Stock | D | 41.8000 | 6,500 | 272 | 50,745 | ||||
| 2019-10-02 | 2019-10-01 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 41.8000 | -6,500 | -272 | 13,500 | |||
| 2019-10-02 | 2019-10-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 149.4256 | -6,500 | -971 | 44,245 | ||||
| 2019-10-02 | 2019-10-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 41.8000 | 6,500 | 272 | 50,745 | ||||
| 2019-09-18 | 2019-09-16 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | -2,087 | -181 | 8,349 | |||
| 2019-09-18 | 2019-09-16 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 84.97 | 84.9700 | -10,000 | -850 | 40,000 | |||
| 2019-09-18 | 2019-09-16 | 4 | Young Micah W | MASI | Common Stock | D | 150.0199 | -2,087 | -313 | 0 | ||||
| 2019-09-18 | 2019-09-16 | 4 | Young Micah W | MASI | Common Stock | D | 86.9500 | 2,087 | 181 | 2,087 | ||||
| 2019-09-18 | 2019-09-16 | 4 | Young Micah W | MASI | Common Stock | D | 150.0199 | -10,000 | -1,500 | 0 | ||||
| 2019-09-18 | 2019-09-16 | 4 | Young Micah W | MASI | Common Stock | D | 84.9700 | 10,000 | 850 | 10,000 | ||||
| 2019-08-23 | 2019-08-22 | 4 | FITCH SANFORD | MASI | Common Stock | D | 150.3900 | -7,000 | -1,053 | 44,245 | ||||
| 2019-08-20 | 2019-08-19 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -1,078 | -30 | 22,500 | |||
| 2019-08-20 | 2019-08-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 152.4227 | -1,078 | -164 | 73,000 | ||||
| 2019-08-20 | 2019-08-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 28.0300 | 1,078 | 30 | 74,078 | ||||
| 2019-08-16 | 2019-08-16 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -2,454 | -69 | 23,578 | |||
| 2019-08-16 | 2019-08-16 | 4 | Lee Yongsam | MASI | Common Stock | D | 151.4049 | -2,454 | -372 | 73,000 | ||||
| 2019-08-16 | 2019-08-16 | 4 | Lee Yongsam | MASI | Common Stock | D | 28.0300 | 2,454 | 69 | 75,454 | ||||
| 2019-08-16 | 2019-08-14 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -130 | -4 | 26,032 | |||
| 2019-08-16 | 2019-08-14 | 4 | Lee Yongsam | MASI | Common Stock | D | 151.4656 | -130 | -20 | 73,000 | ||||
| 2019-08-16 | 2019-08-14 | 4 | Lee Yongsam | MASI | Common Stock | D | 28.0300 | 130 | 4 | 73,130 | ||||
| 2019-08-14 | 2019-08-13 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -3,838 | -108 | 26,162 | |||
| 2019-08-14 | 2019-08-13 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -1,143 | -25 | 0 | |||
| 2019-08-14 | 2019-08-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 153.6216 | -3,838 | -590 | 73,000 | ||||
| 2019-08-14 | 2019-08-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 28.0300 | 3,838 | 108 | 76,838 | ||||
| 2019-08-14 | 2019-08-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 153.6216 | -1,143 | -176 | 73,000 | ||||
| 2019-08-14 | 2019-08-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 1,143 | 25 | 74,143 | ||||
| 2019-08-14 | 2019-08-12 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -3,857 | -85 | 1,143 | |||
| 2019-08-14 | 2019-08-12 | 4 | Lee Yongsam | MASI | Common Stock | D | 153.3450 | -3,857 | -591 | 73,000 | ||||
| 2019-08-14 | 2019-08-12 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 3,857 | 85 | 76,857 | ||||
| 2019-08-02 | 2019-08-01 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -1,310 | -39 | 159,656 | |||
| 2019-08-02 | 2019-08-01 | 4 | KIANI JOE E | MASI | Common Stock | D | 160.0000 | -1,310 | -210 | 139,241 | ||||
| 2019-08-02 | 2019-08-01 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.0600 | 1,310 | 39 | 140,551 | ||||
| 2019-08-02 | 2019-07-31 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -20,597 | -619 | 160,966 | |||
| 2019-08-02 | 2019-07-31 | 4 | KIANI JOE E | MASI | Common Stock | D | 160.0109 | -20,597 | -3,296 | 139,241 | ||||
| 2019-08-02 | 2019-07-31 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.0600 | 20,597 | 619 | 159,838 | ||||
| 2019-07-30 | 2019-07-26 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -18,437 | -554 | 181,563 | |||
| 2019-07-30 | 2019-07-26 | 4 | KIANI JOE E | MASI | Common Stock | D | 160.0229 | -18,437 | -2,950 | 139,241 | ||||
| 2019-07-30 | 2019-07-26 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.0600 | 18,437 | 554 | 157,678 | ||||
| 2019-07-30 | 2019-07-26 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -10,000 | -280 | 10,000 | |||
| 2019-07-30 | 2019-07-26 | 4 | Barker Steven | MASI | Common Stock | D | 160.0000 | -10,000 | -1,600 | 66,245 | ||||
| 2019-07-30 | 2019-07-26 | 4 | Barker Steven | MASI | Common Stock | D | 28.0300 | 10,000 | 280 | 76,245 | ||||
| 2019-07-15 | 2019-07-15 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -1,172 | -26 | 5,000 | |||
| 2019-07-15 | 2019-07-15 | 4 | Lee Yongsam | MASI | Common Stock | D | 153.9773 | -1,172 | -180 | 73,000 | ||||
| 2019-07-15 | 2019-07-15 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 1,172 | 26 | 74,172 | ||||
| 2019-07-15 | 2019-07-12 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -5,989 | -132 | 6,172 | |||
| 2019-07-15 | 2019-07-12 | 4 | Lee Yongsam | MASI | Common Stock | D | 151.8345 | -5,989 | -909 | 73,000 | ||||
| 2019-07-15 | 2019-07-12 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 5,989 | 132 | 78,989 | ||||
| 2019-07-15 | 2019-07-11 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -5,339 | -117 | 12,161 | |||
| 2019-07-15 | 2019-07-11 | 4 | Lee Yongsam | MASI | Common Stock | D | 151.3295 | -5,339 | -808 | 73,000 | ||||
| 2019-07-15 | 2019-07-11 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 5,339 | 117 | 78,339 | ||||
| 2019-07-03 | 2019-07-01 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -10,000 | -202 | 0 | |||
| 2019-07-03 | 2019-07-01 | 4 | Barker Steven | MASI | Common Stock | D | 150.0000 | -10,000 | -1,500 | 66,245 | ||||
| 2019-07-03 | 2019-07-01 | 4 | Barker Steven | MASI | Common Stock | D | 20.1900 | 10,000 | 202 | 76,245 | ||||
| 2019-07-03 | 2019-07-01 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -100,000 | -3,006 | 200,000 | |||
| 2019-07-03 | 2019-07-01 | 4 | KIANI JOE E | MASI | Common Stock | D | 150.1400 | -100,000 | -15,014 | 139,241 | ||||
| 2019-07-03 | 2019-07-01 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.0600 | 100,000 | 3,006 | 239,241 | ||||
| 2019-06-27 | 2019-06-27 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -258 | -6 | 17,500 | |||
| 2019-06-27 | 2019-06-27 | 4 | Lee Yongsam | MASI | Common Stock | D | 145.0000 | -258 | -37 | 73,000 | ||||
| 2019-06-27 | 2019-06-27 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 258 | 6 | 73,258 | ||||
| 2019-06-27 | 2019-06-26 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -100 | -2 | 17,758 | |||
| 2019-06-27 | 2019-06-26 | 4 | Lee Yongsam | MASI | Common Stock | D | 145.0100 | -100 | -15 | 73,000 | ||||
| 2019-06-27 | 2019-06-26 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 100 | 2 | 73,100 | ||||
| 2019-06-27 | 2019-06-25 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -736 | -16 | 17,858 | |||
| 2019-06-27 | 2019-06-25 | 4 | Lee Yongsam | MASI | Common Stock | D | 145.3300 | -736 | -107 | 73,000 | ||||
| 2019-06-27 | 2019-06-25 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 736 | 16 | 73,736 | ||||
| 2019-06-25 | 2019-06-24 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -1,070 | -24 | 18,594 | |||
| 2019-06-25 | 2019-06-24 | 4 | Lee Yongsam | MASI | Common Stock | D | 145.5100 | -1,070 | -156 | 73,000 | ||||
| 2019-06-25 | 2019-06-24 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 1,070 | 24 | 74,070 | ||||
| 2019-06-25 | 2019-06-21 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -1,301 | -29 | 19,664 | |||
| 2019-06-25 | 2019-06-21 | 4 | Lee Yongsam | MASI | Common Stock | D | 146.2200 | -1,301 | -190 | 73,000 | ||||
| 2019-06-25 | 2019-06-21 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 1,301 | 29 | 74,301 | ||||
| 2019-06-20 | 2019-06-20 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -3,035 | -67 | 20,965 | |||
| 2019-06-20 | 2019-06-20 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -2,272 | -46 | 0 | |||
| 2019-06-20 | 2019-06-20 | 4 | Lee Yongsam | MASI | Common Stock | D | 147.1300 | -3,035 | -447 | 73,000 | ||||
| 2019-06-20 | 2019-06-20 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 3,035 | 67 | 76,035 | ||||
| 2019-06-20 | 2019-06-20 | 4 | Lee Yongsam | MASI | Common Stock | D | 147.1300 | -2,272 | -334 | 73,000 | ||||
| 2019-06-20 | 2019-06-20 | 4 | Lee Yongsam | MASI | Common Stock | D | 20.1900 | 2,272 | 46 | 75,272 | ||||
| 2019-06-20 | 2019-06-19 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -1,000 | -20 | 2,272 | |||
| 2019-06-20 | 2019-06-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 145.4900 | -1,000 | -145 | 73,000 | ||||
| 2019-06-20 | 2019-06-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 20.1900 | 1,000 | 20 | 74,000 | ||||
| 2019-06-20 | 2019-06-18 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -2,728 | -55 | 3,272 | |||
| 2019-06-20 | 2019-06-18 | 4 | Lee Yongsam | MASI | Common Stock | D | 145.9800 | -2,728 | -398 | 73,000 | ||||
| 2019-06-20 | 2019-06-18 | 4 | Lee Yongsam | MASI | Common Stock | D | 20.1900 | 2,728 | 55 | 75,728 | ||||
| 2019-06-18 | 2019-06-14 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -15,000 | -420 | 0 | |||
| 2019-06-18 | 2019-06-14 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -15,000 | -420 | 0 | |||
| 2019-06-18 | 2019-06-14 | 4 | Sampath Anand | MASI | Common Stock | D | 142.3900 | -15,000 | -2,136 | 12,518 | ||||
| 2019-06-18 | 2019-06-14 | 4 | Sampath Anand | MASI | Common Stock | D | 28.0300 | 15,000 | 420 | 27,518 | ||||
| 2019-06-18 | 2019-06-14 | 4 | Sampath Anand | MASI | Common Stock | D | 28.0300 | 15,000 | 420 | 27,518 | ||||
| 2019-06-18 | 2019-06-14 | 4 | Sampath Anand | MASI | Common Stock | D | 142.3800 | -15,000 | -2,136 | 12,518 | ||||
| 2019-06-10 | 2019-06-10 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 34.51 | 34.5100 | -10,000 | -345 | 40,000 | |||
| 2019-06-10 | 2019-06-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 140.0000 | -10,000 | -1,400 | 0 | ||||
| 2019-06-10 | 2019-06-10 | 4 | Muhsin Bilal | MASI | Common Stock | D | 34.5100 | 10,000 | 345 | 10,000 | ||||
| 2019-06-07 | 2019-06-05 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.69 | 21.6900 | -10,000 | -217 | 5,000 | |||
| 2019-06-07 | 2019-06-05 | 4 | Muhsin Bilal | MASI | Common Stock | D | 135.0000 | -10,000 | -1,350 | 0 | ||||
| 2019-06-07 | 2019-06-05 | 4 | Muhsin Bilal | MASI | Common Stock | D | 21.6900 | 10,000 | 217 | 10,000 | ||||
| 2019-06-03 | 2019-05-30 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 1,304 | 1,304 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 137.9500 | -1,413 | -195 | 0 | ||||
| 2019-06-03 | 2019-05-30 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 137.9500 | 1,413 | 195 | 2,996 | ||||
| 2019-06-03 | 2019-05-30 | 4 | Shimer Julie Ann | MASI | Restricted Stock Units | D | 1,304 | 1,304 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Cohen H Michael | MASI | Restricted Stock Units | D | 1,304 | 1,304 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 1,304 | 1,304 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 137.9500 | -1,413 | -195 | 0 | ||||
| 2019-06-03 | 2019-05-30 | 4 | Barker Steven | MASI | Common Stock | D | 137.9500 | 1,413 | 195 | 66,245 | ||||
| 2019-06-03 | 2019-05-30 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 1,304 | 1,304 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 137.9500 | -1,413 | -195 | 0 | ||||
| 2019-06-03 | 2019-05-30 | 4 | FITCH SANFORD | MASI | Common Stock | D | 137.9500 | 1,413 | 195 | 51,245 | ||||
| 2019-06-03 | 2019-05-30 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 1,304 | 1,304 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 137.9500 | -1,413 | -195 | 0 | ||||
| 2019-06-03 | 2019-05-30 | 4 | Harkin Thomas | MASI | Common Stock | D | 137.9500 | 1,413 | 195 | 6,381 | ||||
| 2019-06-03 | 2019-05-30 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 1,304 | 1,304 | ||||||
| 2019-06-03 | 2019-05-30 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 137.9500 | -1,413 | -195 | 0 | ||||
| 2019-06-03 | 2019-05-30 | 4 | Mikkelson Adam | MASI | Common Stock | D | 137.9500 | 1,413 | 195 | 2,996 | ||||
| 2019-05-17 | 2019-05-16 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -10,000 | -220 | 0 | |||
| 2019-05-17 | 2019-05-16 | 4 | Barker Steven | MASI | Common Stock | D | 145.0000 | -10,000 | -1,450 | 64,832 | ||||
| 2019-05-17 | 2019-05-16 | 4 | Barker Steven | MASI | Common Stock | D | 21.9700 | 10,000 | 220 | 74,832 | ||||
| 2019-05-17 | 2019-05-16 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.90 | 29.9000 | -1,500 | -45 | 4,500 | |||
| 2019-05-17 | 2019-05-16 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -350 | -13 | 3,000 | |||
| 2019-05-17 | 2019-05-16 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 145.0000 | -1,500 | -218 | 1,000 | ||||
| 2019-05-17 | 2019-05-16 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.9000 | 1,500 | 45 | 2,500 | ||||
| 2019-05-17 | 2019-05-16 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 145.0000 | -350 | -51 | 1,000 | ||||
| 2019-05-17 | 2019-05-16 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 37.8400 | 350 | 13 | 1,350 | ||||
| 2019-05-10 | 2019-05-09 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 140.23 | 140.2300 | 50,000 | 7,011 | 50,000 | |||
| 2019-04-02 | 2019-04-01 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -2,000 | -62 | 12,000 | |||
| 2019-04-02 | 2019-04-01 | 4 | Coleman Jon | MASI | Common Stock | D | 140.0000 | -2,000 | -280 | 11,201 | ||||
| 2019-04-02 | 2019-04-01 | 4 | Coleman Jon | MASI | Common Stock | D | 31.0100 | 2,000 | 62 | 13,201 | ||||
| 2019-04-02 | 2019-04-01 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -10,000 | -202 | 10,000 | |||
| 2019-04-02 | 2019-04-01 | 4 | Barker Steven | MASI | Common Stock | D | 140.0000 | -10,000 | -1,400 | 64,832 | ||||
| 2019-04-02 | 2019-04-01 | 4 | Barker Steven | MASI | Common Stock | D | 20.1900 | 10,000 | 202 | 74,832 | ||||
| 2019-04-02 | 2019-04-01 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -1,150 | -44 | 3,350 | |||
| 2019-04-02 | 2019-04-01 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | -695 | -60 | 2,783 | |||
| 2019-04-02 | 2019-04-01 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 140.0000 | -1,150 | -161 | 1,000 | ||||
| 2019-04-02 | 2019-04-01 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 37.8400 | 1,150 | 44 | 2,150 | ||||
| 2019-04-02 | 2019-04-01 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 140.0000 | -695 | -97 | 1,000 | ||||
| 2019-04-02 | 2019-04-01 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 86.9500 | 695 | 60 | 1,695 | ||||
| 2019-03-29 | 2019-03-28 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -10,000 | -220 | 10,000 | |||
| 2019-03-29 | 2019-03-28 | 4 | Barker Steven | MASI | Common Stock | D | 135.0000 | -10,000 | -1,350 | 64,832 | ||||
| 2019-03-29 | 2019-03-28 | 4 | Barker Steven | MASI | Common Stock | D | 21.9700 | 10,000 | 220 | 74,832 | ||||
| 2019-03-19 | 2019-03-15 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 7,235 | 966 | 7,235 | |||
| 2019-03-19 | 2019-03-15 | 4 | Levy Tao | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 7,235 | 966 | 7,235 | |||
| 2019-03-19 | 2019-03-15 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 7,235 | 966 | 7,235 | |||
| 2019-03-19 | 2019-03-15 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 7,235 | 966 | 7,235 | |||
| 2019-03-19 | 2019-03-15 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 7,235 | 966 | 7,235 | |||
| 2019-03-19 | 2019-03-15 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 3,617 | 483 | 3,617 | |||
| 2019-03-19 | 2019-03-15 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 72,355 | 9,659 | 72,355 | |||
| 2019-03-19 | 2019-03-15 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 7,235 | 966 | 7,235 | |||
| 2019-03-19 | 2019-03-15 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 133.50 | 133.5000 | 7,235 | 966 | 7,235 | |||
| 2019-02-27 | 2019-02-27 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -2,000 | -62 | 14,000 | |||
| 2019-02-27 | 2019-02-27 | 4 | Coleman Jon | MASI | Common Stock | D | 135.0000 | -2,000 | -270 | 11,201 | ||||
| 2019-02-27 | 2019-02-27 | 4 | Coleman Jon | MASI | Common Stock | D | 31.0100 | 2,000 | 62 | 13,201 | ||||
| 2019-02-27 | 2019-02-25 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -2,000 | -62 | 16,000 | |||
| 2019-02-27 | 2019-02-25 | 4 | Coleman Jon | MASI | Common Stock | D | 130.0000 | -2,000 | -260 | 11,201 | ||||
| 2019-02-27 | 2019-02-25 | 4 | Coleman Jon | MASI | Common Stock | D | 31.0100 | 2,000 | 62 | 13,201 | ||||
| 2019-02-27 | 2019-02-25 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -5,877 | -177 | 0 | |||
| 2019-02-27 | 2019-02-25 | 4 | Barker Steven | MASI | Common Stock | D | 130.0000 | -5,877 | -764 | 64,832 | ||||
| 2019-02-27 | 2019-02-25 | 4 | Barker Steven | MASI | Common Stock | D | 30.0600 | 5,877 | 177 | 70,709 | ||||
| 2019-02-21 | 2019-02-19 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -4,123 | -124 | 5,877 | |||
| 2019-02-21 | 2019-02-19 | 4 | Barker Steven | MASI | Common Stock | D | 130.0000 | -4,123 | -536 | 64,832 | ||||
| 2019-02-21 | 2019-02-19 | 4 | Barker Steven | MASI | Common Stock | D | 30.0600 | 4,123 | 124 | 68,955 | ||||
| 2019-02-12 | 2018-12-03 | 5 | KIANI JOE E | MASI | Common Stock | D | -10,000 | 119,241 | ||||||
| 2019-02-01 | 2019-01-31 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -2,000 | -44 | 0 | |||
| 2019-02-01 | 2019-01-31 | 4 | Coleman Jon | MASI | Common Stock | D | 125.0000 | -2,000 | -250 | 11,201 | ||||
| 2019-02-01 | 2019-01-31 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 2,000 | 44 | 13,201 | ||||
| 2019-01-22 | 2019-01-18 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -2,000 | -44 | 2,000 | |||
| 2019-01-22 | 2019-01-18 | 4 | Coleman Jon | MASI | Common Stock | D | 120.0000 | -2,000 | -240 | 11,201 | ||||
| 2019-01-22 | 2019-01-18 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 2,000 | 44 | 13,201 | ||||
| 2019-01-16 | 2019-01-15 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -2,000 | -44 | 4,000 | |||
| 2019-01-16 | 2019-01-15 | 4 | Coleman Jon | MASI | Common Stock | D | 115.0000 | -2,000 | -230 | 11,201 | ||||
| 2019-01-16 | 2019-01-15 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 2,000 | 44 | 13,201 | ||||
| 2019-01-16 | 2019-01-15 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -30,000 | -659 | 0 | |||
| 2019-01-16 | 2019-01-15 | 4 | Sampath Anand | MASI | Common Stock | D | 115.0000 | -30,000 | -3,450 | 12,518 | ||||
| 2019-01-16 | 2019-01-15 | 4 | Sampath Anand | MASI | Common Stock | D | 21.9700 | 30,000 | 659 | 42,518 | ||||
| 2019-01-04 | 2019-01-02 | 4 | KIANI JOE E | MASI | Restricted Stock Units | D | -20,000 | 60,000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | KIANI JOE E | MASI | Common Stock | I | 93.4200 | -5 | -0 | 10,368 | ||||
| 2019-01-04 | 2019-01-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 20,000 | 149,241 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Coleman Jon | MASI | Restricted Stock Units | D | -2,000 | 6,000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Coleman Jon | MASI | Common Stock | D | 2,000 | 11,201 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | McClenahan Thomas Samuel | MASI | Restricted Stock Units | D | -2,000 | 6,000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 2,000 | 5,000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Lee Yongsam | MASI | Restricted Stock Units | D | -2,000 | 6,000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Lee Yongsam | MASI | Common Stock | D | 2,000 | 73,000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Sampath Anand | MASI | Restricted Stock Units | D | -2,000 | 6,000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Sampath Anand | MASI | Common Stock | D | 105.5200 | -754 | -80 | 12,518 | ||||
| 2019-01-04 | 2019-01-02 | 4 | Sampath Anand | MASI | Common Stock | D | 2,000 | 13,272 | ||||||
| 2018-12-12 | 2018-12-10 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 22.40 | 22.4000 | -1,000 | -22 | 3,000 | |||
| 2018-12-12 | 2018-12-10 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 22.4000 | 1,000 | 22 | 3,000 | ||||
| 2018-12-04 | 2018-12-03 | 4 | FITCH SANFORD | MASI | Common Stock | D | 110.8980 | -2,000 | -222 | 49,832 | ||||
| 2018-11-30 | 2018-11-28 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -30,000 | -606 | 0 | |||
| 2018-11-30 | 2018-11-28 | 4 | Sampath Anand | MASI | Common Stock | D | 110.0000 | -30,000 | -3,300 | 11,272 | ||||
| 2018-11-30 | 2018-11-28 | 4 | Sampath Anand | MASI | Common Stock | D | 20.1900 | 30,000 | 606 | 41,272 | ||||
| 2018-11-02 | 2018-11-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 113.1414 | -2,000 | -226 | 51,832 | ||||
| 2018-10-02 | 2018-10-01 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | 29.3300 | -1,325 | -39 | 15,000 | |||
| 2018-10-02 | 2018-10-01 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 125.0000 | -1,325 | -166 | 1,000 | ||||
| 2018-10-02 | 2018-10-01 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 1,325 | 39 | 2,325 | ||||
| 2018-10-02 | 2018-10-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 124.4983 | -2,000 | -249 | 53,832 | ||||
| 2018-09-27 | 2018-09-27 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -2,467 | -67 | 0 | |||
| 2018-09-27 | 2018-09-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 124.0000 | -2,467 | -306 | 129,241 | ||||
| 2018-09-27 | 2018-09-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 27.2500 | 2,467 | 67 | 131,708 | ||||
| 2018-09-27 | 2018-09-26 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -50,820 | -1,385 | 2,467 | |||
| 2018-09-27 | 2018-09-26 | 4 | KIANI JOE E | MASI | Common Stock | D | 124.1350 | -50,820 | -6,309 | 129,241 | ||||
| 2018-09-27 | 2018-09-26 | 4 | KIANI JOE E | MASI | Common Stock | D | 27.2500 | 50,820 | 1,385 | 180,061 | ||||
| 2018-09-27 | 2018-09-25 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -46,158 | -1,258 | 53,287 | |||
| 2018-09-27 | 2018-09-25 | 4 | KIANI JOE E | MASI | Common Stock | D | 124.0441 | -46,158 | -5,726 | 129,241 | ||||
| 2018-09-27 | 2018-09-25 | 4 | KIANI JOE E | MASI | Common Stock | D | 27.2500 | 46,158 | 1,258 | 175,399 | ||||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | 29.3300 | -350 | -10 | 16,325 | |||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 85.54 | 85.5400 | -1,000 | -86 | 4,000 | |||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | 29.3300 | -1,325 | -39 | 16,675 | |||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 123.1696 | -350 | -43 | 1,000 | ||||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 350 | 10 | 1,350 | ||||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 123.1696 | -1,000 | -123 | 1,000 | ||||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 85.5400 | 1,000 | 86 | 2,000 | ||||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 122.5600 | -1,325 | -162 | 1,000 | ||||
| 2018-09-24 | 2018-09-24 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 1,325 | 39 | 2,325 | ||||
| 2018-09-24 | 2018-09-20 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.69 | 21.6900 | -10,000 | -217 | 15,000 | |||
| 2018-09-24 | 2018-09-20 | 4 | Muhsin Bilal | MASI | Common Stock | D | 121.2964 | -10,000 | -1,213 | 0 | ||||
| 2018-09-24 | 2018-09-20 | 4 | Muhsin Bilal | MASI | Common Stock | D | 21.6900 | 10,000 | 217 | 10,000 | ||||
| 2018-09-18 | 2018-09-17 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -176 | -5 | 99,445 | |||
| 2018-09-18 | 2018-09-17 | 4 | KIANI JOE E | MASI | Common Stock | D | 124.0000 | -176 | -22 | 129,241 | ||||
| 2018-09-18 | 2018-09-17 | 4 | KIANI JOE E | MASI | Common Stock | D | 27.2500 | 176 | 5 | 129,417 | ||||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -379 | -10 | 99,621 | |||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -127,072 | -3,463 | 100,000 | |||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -72,928 | -1,987 | 227,072 | |||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 124.0000 | -379 | -47 | 129,241 | ||||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 27.2500 | 379 | 10 | 129,620 | ||||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 123.1986 | -127,072 | -15,655 | 129,241 | ||||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 27.2500 | 127,072 | 3,463 | 256,313 | ||||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 122.4200 | -72,928 | -8,928 | 129,241 | ||||
| 2018-09-18 | 2018-09-14 | 4 | KIANI JOE E | MASI | Common Stock | D | 27.2500 | 72,928 | 1,987 | 202,169 | ||||
| 2018-09-12 | 2018-09-11 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -10,000 | -220 | 10,000 | |||
| 2018-09-12 | 2018-09-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 118.2935 | -10,000 | -1,183 | 55,832 | ||||
| 2018-09-12 | 2018-09-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 21.9700 | 10,000 | 220 | 65,832 | ||||
| 2018-09-07 | 2018-09-06 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.90 | 19.9000 | -10,000 | -199 | 0 | |||
| 2018-09-07 | 2018-09-06 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.89 | 23.8900 | -10,000 | -239 | 0 | |||
| 2018-09-07 | 2018-09-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 117.7521 | -10,000 | -1,178 | 0 | ||||
| 2018-09-07 | 2018-09-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 117.7521 | -10,000 | -1,178 | 0 | ||||
| 2018-09-07 | 2018-09-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 19.9000 | 10,000 | 199 | 10,000 | ||||
| 2018-09-07 | 2018-09-06 | 4 | Muhsin Bilal | MASI | Common Stock | D | 23.8900 | 10,000 | 239 | 10,000 | ||||
| 2018-09-04 | 2018-09-04 | 4 | FITCH SANFORD | MASI | Common Stock | D | 119.4501 | -2,000 | -239 | 55,832 | ||||
| 2018-09-04 | 2018-09-04 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -6,179 | -148 | 0 | |||
| 2018-09-04 | 2018-09-04 | 4 | KIANI JOE E | MASI | Common Stock | D | 118.2149 | -6,179 | -730 | 129,241 | ||||
| 2018-09-04 | 2018-09-04 | 4 | KIANI JOE E | MASI | Common Stock | D | 23.9800 | 6,179 | 148 | 135,420 | ||||
| 2018-09-04 | 2018-08-31 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -126,927 | -3,044 | 6,179 | |||
| 2018-09-04 | 2018-08-31 | 4 | KIANI JOE E | MASI | Common Stock | D | 117.8453 | -126,927 | -14,958 | 129,241 | ||||
| 2018-09-04 | 2018-08-31 | 4 | KIANI JOE E | MASI | Common Stock | D | 23.9800 | 126,927 | 3,044 | 256,168 | ||||
| 2018-09-04 | 2018-08-30 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -106,820 | -2,562 | 133,106 | |||
| 2018-09-04 | 2018-08-30 | 4 | KIANI JOE E | MASI | Common Stock | D | 118.0541 | -106,820 | -12,611 | 129,241 | ||||
| 2018-09-04 | 2018-08-30 | 4 | KIANI JOE E | MASI | Common Stock | D | 23.9800 | 106,820 | 2,562 | 236,061 | ||||
| 2018-08-13 | 2018-08-09 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -10,000 | -301 | 10,000 | |||
| 2018-08-13 | 2018-08-09 | 4 | Barker Steven | MASI | Common Stock | D | 110.0000 | -10,000 | -1,100 | 64,832 | ||||
| 2018-08-13 | 2018-08-09 | 4 | Barker Steven | MASI | Common Stock | D | 30.0600 | 10,000 | 301 | 74,832 | ||||
| 2018-08-13 | 2018-08-09 | 4 | KIANI JOE E | MASI | Common Stock | D | -10,000 | 129,241 | ||||||
| 2018-08-06 | 2018-08-06 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -30,801 | -739 | 239,926 | |||
| 2018-08-06 | 2018-08-06 | 4 | KIANI JOE E | MASI | Common Stock | D | 109.0260 | -30,801 | -3,358 | 139,241 | ||||
| 2018-08-06 | 2018-08-06 | 4 | KIANI JOE E | MASI | Common Stock | D | 23.9800 | 30,801 | 739 | 170,042 | ||||
| 2018-08-06 | 2018-08-02 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -29,273 | -702 | 270,727 | |||
| 2018-08-06 | 2018-08-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 109.0842 | -29,273 | -3,193 | 139,241 | ||||
| 2018-08-06 | 2018-08-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 23.9800 | 29,273 | 702 | 168,514 | ||||
| 2018-08-03 | 2018-08-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 101.0000 | -2,000 | -202 | 57,832 | ||||
| 2018-07-10 | 2018-07-06 | 4 | FITCH SANFORD | MASI | Common Stock | D | 100.0000 | -2,000 | -200 | 59,832 | ||||
| 2018-06-01 | 2018-05-31 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 1,413 | 1,413 | ||||||
| 2018-06-01 | 2018-05-31 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 99.0500 | -1,583 | -157 | 0 | ||||
| 2018-06-01 | 2018-05-31 | 4 | Harkin Thomas | MASI | Common Shares | D | 99.0500 | 1,583 | 157 | 4,968 | ||||
| 2018-06-01 | 2018-05-31 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 1,413 | 1,413 | ||||||
| 2018-06-01 | 2018-05-31 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 99.0500 | -1,583 | -157 | 0 | ||||
| 2018-06-01 | 2018-05-31 | 4 | Barker Steven | MASI | Common Stock | D | 99.0500 | 1,583 | 157 | 64,832 | ||||
| 2018-06-01 | 2018-05-30 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -10,000 | -272 | 0 | |||
| 2018-06-01 | 2018-05-30 | 4 | Barker Steven | MASI | Common Stock | D | 100.0000 | -10,000 | -1,000 | 63,249 | ||||
| 2018-06-01 | 2018-05-30 | 4 | Barker Steven | MASI | Common Stock | D | 27.2500 | 10,000 | 272 | 73,249 | ||||
| 2018-06-01 | 2018-06-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 100.2084 | -2,000 | -200 | 61,832 | ||||
| 2018-06-01 | 2018-05-31 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 1,413 | 1,413 | ||||||
| 2018-06-01 | 2018-05-31 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 99.0500 | -1,583 | -157 | 0 | ||||
| 2018-06-01 | 2018-05-31 | 4 | FITCH SANFORD | MASI | Common Stock | D | 99.0500 | 1,583 | 157 | 63,832 | ||||
| 2018-06-01 | 2018-05-31 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 1,413 | 1,413 | ||||||
| 2018-06-01 | 2018-05-31 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 99.0500 | -1,583 | -157 | 0 | ||||
| 2018-06-01 | 2018-05-31 | 4 | REYNOLDS CRAIG B | MASI | Common Stock | D | 99.0500 | 1,583 | 157 | 1,583 | ||||
| 2018-06-01 | 2018-05-31 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 1,413 | 1,413 | ||||||
| 2018-06-01 | 2018-05-31 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 99.0500 | -1,583 | -157 | 0 | ||||
| 2018-06-01 | 2018-05-31 | 4 | Mikkelson Adam | MASI | Common Shares | D | 99.0500 | 1,583 | 157 | 1,583 | ||||
| 2018-06-01 | 2018-05-30 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | 29.3300 | -3,000 | -88 | 18,000 | |||
| 2018-06-01 | 2018-05-30 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 100.0000 | -3,000 | -300 | 1,000 | ||||
| 2018-06-01 | 2018-05-30 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 3,000 | 88 | 4,000 | ||||
| 2018-05-04 | 2018-05-04 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.90 | 29.9000 | -3,000 | -90 | 3,000 | |||
| 2018-05-04 | 2018-05-04 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 97.5000 | -3,000 | -292 | 1,000 | ||||
| 2018-05-04 | 2018-05-04 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.9000 | 3,000 | 90 | 4,000 | ||||
| 2018-05-04 | 2018-05-03 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -1,500 | -57 | 4,500 | |||
| 2018-05-04 | 2018-05-03 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 95.0000 | -1,500 | -142 | 1,000 | ||||
| 2018-05-04 | 2018-05-03 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 37.8400 | 1,500 | 57 | 2,500 | ||||
| 2018-05-04 | 2018-05-03 | 4 | FITCH SANFORD | MASI | Common Stock | D | 94.0000 | -2,000 | -188 | 62,249 | ||||
| 2018-05-04 | 2018-05-03 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -25,000 | -752 | 0 | |||
| 2018-05-04 | 2018-05-03 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 40.20 | 40.2000 | -25,000 | -1,005 | 0 | |||
| 2018-05-04 | 2018-05-03 | 4 | Coleman Jon | MASI | Common Stock | D | 92.5000 | -25,000 | -2,312 | 9,201 | ||||
| 2018-05-04 | 2018-05-03 | 4 | Coleman Jon | MASI | Common Stock | D | 30.0600 | 25,000 | 752 | 34,201 | ||||
| 2018-05-04 | 2018-05-03 | 4 | Coleman Jon | MASI | Common Stock | D | 95.0000 | -25,000 | -2,375 | 9,201 | ||||
| 2018-05-04 | 2018-05-03 | 4 | Coleman Jon | MASI | Common Stock | D | 40.2000 | 25,000 | 1,005 | 34,201 | ||||
| 2018-04-30 | 2018-04-27 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -2,825 | -85 | 0 | |||
| 2018-04-30 | 2018-04-27 | 4 | Lee Yongsam | MASI | Common Stock | D | 90.7599 | -2,825 | -256 | 71,000 | ||||
| 2018-04-30 | 2018-04-27 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 2,825 | 85 | 73,825 | ||||
| 2018-04-30 | 2018-04-26 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -2,975 | -89 | 2,825 | |||
| 2018-04-30 | 2018-04-26 | 4 | Lee Yongsam | MASI | Common Stock | D | 90.4053 | -2,975 | -269 | 71,000 | ||||
| 2018-04-30 | 2018-04-26 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 2,975 | 89 | 73,975 | ||||
| 2018-04-30 | 2018-04-30 | 4 | FITCH SANFORD | MASI | Common Stock | D | 90.3670 | -2,000 | -181 | 64,249 | ||||
| 2018-04-25 | 2018-04-23 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -12,000 | -454 | 18,000 | |||
| 2018-04-25 | 2018-04-23 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -12,000 | -372 | 18,000 | |||
| 2018-04-25 | 2018-04-23 | 4 | Coleman Jon | MASI | Common Stock | D | 90.0000 | -12,000 | -1,080 | 9,201 | ||||
| 2018-04-25 | 2018-04-23 | 4 | Coleman Jon | MASI | Common Stock | D | 90.0000 | -12,000 | -1,080 | 9,201 | ||||
| 2018-04-25 | 2018-04-23 | 4 | Coleman Jon | MASI | Common Stock | D | 37.8400 | 12,000 | 454 | 21,201 | ||||
| 2018-04-25 | 2018-04-23 | 4 | Coleman Jon | MASI | Common Stock | D | 31.0100 | 12,000 | 372 | 21,201 | ||||
| 2018-04-25 | 2018-04-24 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -2,900 | -87 | 5,800 | |||
| 2018-04-25 | 2018-04-24 | 4 | Lee Yongsam | MASI | Common Stock | D | 90.1666 | -2,900 | -261 | 71,000 | ||||
| 2018-04-25 | 2018-04-24 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 2,900 | 87 | 73,900 | ||||
| 2018-04-25 | 2018-04-23 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -1,200 | -36 | 8,700 | |||
| 2018-04-25 | 2018-04-23 | 4 | Lee Yongsam | MASI | Common Stock | D | 90.0508 | -1,200 | -108 | 71,000 | ||||
| 2018-04-25 | 2018-04-23 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 1,200 | 36 | 72,200 | ||||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -12,000 | -336 | 6,000 | |||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -6,000 | -132 | 6,000 | |||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | 24.6800 | -11,303 | -279 | 0 | |||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Common Stock | D | 87.5000 | -12,000 | -1,050 | 9,201 | ||||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Common Stock | D | 28.0300 | 12,000 | 336 | 21,201 | ||||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Common Stock | D | 87.5000 | -6,000 | -525 | 9,201 | ||||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 6,000 | 132 | 15,201 | ||||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Common Stock | D | 87.5000 | -11,303 | -989 | 9,201 | ||||
| 2018-04-02 | 2018-03-29 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 11,303 | 279 | 20,504 | ||||
| 2018-04-02 | 2018-04-02 | 4 | FITCH SANFORD | MASI | Common Stock | D | 86.0240 | -2,000 | -172 | 66,249 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Muhsin Bilal | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 10,436 | 907 | 10,436 | |||
| 2018-03-20 | 2018-03-16 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 10,436 | 907 | 10,436 | |||
| 2018-03-20 | 2018-03-16 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 104,362 | 9,074 | 104,362 | |||
| 2018-03-20 | 2018-03-16 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 10,436 | 907 | 10,436 | |||
| 2018-03-20 | 2018-03-16 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 10,436 | 907 | 10,436 | |||
| 2018-03-20 | 2018-03-16 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 10,436 | 907 | 10,436 | |||
| 2018-03-20 | 2018-03-16 | 4 | Levy Tao | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 10,436 | 907 | 10,436 | |||
| 2018-03-20 | 2018-03-16 | 4 | Levy Tao | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.96 | 86.9500 | 25,000 | 2,174 | 25,000 | |||
| 2018-03-20 | 2018-03-16 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 8,695.0000 | 3,478 | 30,241 | 3,478 | |||
| 2018-03-20 | 2018-03-16 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 86.95 | 86.9500 | 10,436 | 907 | 10,436 | |||
| 2018-03-15 | 2018-03-13 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -100 | -3 | 9,900 | |||
| 2018-03-15 | 2018-03-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 90.0000 | -100 | -9 | 71,000 | ||||
| 2018-03-15 | 2018-03-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 100 | 3 | 71,100 | ||||
| 2018-03-01 | 2018-02-27 | 4 | KIANI JOE E | MASI | Restricted Stock Units | D | -20,000 | 80,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | KIANI JOE E | MASI | Restricted Stock Units | D | 100,000 | 100,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 20,000 | 139,241 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Sampath Anand | MASI | Restricted Stock Units | D | -2,000 | 8,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Sampath Anand | MASI | Restricted Stock Units | D | 10,000 | 10,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Sampath Anand | MASI | Common Stock | D | 86.0800 | -728 | -63 | 11,272 | ||||
| 2018-03-01 | 2018-02-27 | 4 | Sampath Anand | MASI | Common Stock | D | 2,000 | 12,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | McClenahan Thomas Samuel | MASI | Restricted Stock Units | D | -2,000 | 8,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | McClenahan Thomas Samuel | MASI | Restricted Stock Units | D | 10,000 | 10,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 2,000 | 2,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Lee Yongsam | MASI | Restricted Stock Units | D | -2,000 | 8,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Lee Yongsam | MASI | Restricted Stock Units | D | 10,000 | 10,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Lee Yongsam | MASI | Common Stock | D | 2,000 | 71,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Coleman Jon | MASI | Restricted Stock Units | D | -2,000 | 8,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Coleman Jon | MASI | Restricted Stock Units | D | 10,000 | 10,000 | ||||||
| 2018-03-01 | 2018-02-27 | 4 | Coleman Jon | MASI | Common Stock | D | 2,000 | 9,201 | ||||||
| 2018-02-02 | 2018-02-01 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -10,000 | -301 | 10,000 | |||
| 2018-02-02 | 2018-02-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 92.9540 | -10,000 | -930 | 69,000 | ||||
| 2018-02-02 | 2018-02-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 10,000 | 301 | 79,000 | ||||
| 2018-02-02 | 2018-02-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 93.0650 | -2,000 | -186 | 68,249 | ||||
| 2018-01-26 | 2018-01-25 | 4 | FITCH SANFORD | MASI | Common Stock | D | 90.0000 | -2,000 | -180 | 70,249 | ||||
| 2018-01-08 | 2018-01-05 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -3,982 | -120 | 20,000 | |||
| 2018-01-08 | 2018-01-05 | 4 | Lee Yongsam | MASI | Common Stock | D | 88.7239 | -3,982 | -353 | 69,000 | ||||
| 2018-01-08 | 2018-01-05 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 3,982 | 120 | 72,982 | ||||
| 2018-01-08 | 2018-01-04 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -6,018 | -181 | 23,982 | |||
| 2018-01-08 | 2018-01-04 | 4 | Lee Yongsam | MASI | Common Stock | D | 87.7952 | -6,018 | -528 | 69,000 | ||||
| 2018-01-08 | 2018-01-04 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.0600 | 6,018 | 181 | 75,018 | ||||
| 2017-12-07 | 2017-12-05 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -2,726 | -74 | 0 | |||
| 2017-12-07 | 2017-12-05 | 4 | Lee Yongsam | MASI | Common Stock | D | 88.4830 | -2,726 | -241 | 69,000 | ||||
| 2017-12-07 | 2017-12-05 | 4 | Lee Yongsam | MASI | Common Stock | D | 27.2500 | 2,726 | 74 | 71,726 | ||||
| 2017-12-04 | 2017-12-04 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -10,498 | -286 | 2,726 | |||
| 2017-12-04 | 2017-12-04 | 4 | Lee Yongsam | MASI | Common Stock | D | 89.0828 | -10,498 | -935 | 69,000 | ||||
| 2017-12-04 | 2017-12-04 | 4 | Lee Yongsam | MASI | Common Stock | D | 27.2500 | 10,498 | 286 | 79,498 | ||||
| 2017-12-04 | 2017-12-01 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -5,900 | -161 | 13,224 | |||
| 2017-12-04 | 2017-12-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 88.3101 | -5,900 | -521 | 69,000 | ||||
| 2017-12-04 | 2017-12-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 27.2500 | 5,900 | 161 | 74,900 | ||||
| 2017-12-04 | 2017-11-30 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -1,800 | -49 | 19,124 | |||
| 2017-12-04 | 2017-11-30 | 4 | Lee Yongsam | MASI | Common Stock | D | 89.2306 | -1,800 | -161 | 69,000 | ||||
| 2017-12-04 | 2017-11-30 | 4 | Lee Yongsam | MASI | Common Stock | D | 27.2500 | 1,800 | 49 | 70,800 | ||||
| 2017-11-14 | 2017-11-10 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -100 | -3 | 20,924 | |||
| 2017-11-14 | 2017-11-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 89.0400 | -100 | -9 | 69,000 | ||||
| 2017-11-14 | 2017-11-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 27.2500 | 100 | 3 | 69,100 | ||||
| 2017-11-09 | 2017-11-09 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -8,100 | -221 | 21,024 | |||
| 2017-11-09 | 2017-11-09 | 4 | Lee Yongsam | MASI | Common Stock | D | 89.3112 | -8,100 | -723 | 69,000 | ||||
| 2017-11-09 | 2017-11-09 | 4 | Lee Yongsam | MASI | Common Stock | D | 27.2500 | 8,100 | 221 | 77,100 | ||||
| 2017-11-09 | 2017-11-08 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -876 | -24 | 29,124 | |||
| 2017-11-09 | 2017-11-08 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -5,000 | -154 | 0 | |||
| 2017-11-09 | 2017-11-08 | 4 | Lee Yongsam | MASI | Common Stock | D | 89.5946 | -876 | -78 | 69,000 | ||||
| 2017-11-09 | 2017-11-08 | 4 | Lee Yongsam | MASI | Common Stock | D | 27.2500 | 876 | 24 | 69,876 | ||||
| 2017-11-09 | 2017-11-08 | 4 | Lee Yongsam | MASI | Common Stock | D | 89.5946 | -5,000 | -448 | 69,000 | ||||
| 2017-11-09 | 2017-11-08 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.7900 | 5,000 | 154 | 74,000 | ||||
| 2017-11-03 | 2017-11-01 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -10,000 | -272 | 10,000 | |||
| 2017-11-03 | 2017-11-01 | 4 | Barker Steven | MASI | Common Stock | D | 90.0000 | -10,000 | -900 | 63,249 | ||||
| 2017-11-03 | 2017-11-01 | 4 | Barker Steven | MASI | Common Stock | D | 27.2500 | 10,000 | 272 | 73,249 | ||||
| 2017-11-03 | 2017-11-01 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -5,000 | -154 | 5,000 | |||
| 2017-11-03 | 2017-11-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 89.8909 | -5,000 | -449 | 69,000 | ||||
| 2017-11-03 | 2017-11-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.7900 | 5,000 | 154 | 74,000 | ||||
| 2017-10-17 | 2017-10-16 | 4 | Young Micah W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 84.97 | 50,000 | 50,000 | |||||
| 2017-08-25 | 2017-08-14 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 85.54 | 5,000 | 5,000 | |||||
| 2017-08-21 | 2017-08-17 | 4 | FITCH SANFORD | MASI | Common Stock | D | 87.2500 | -11,000 | -960 | 72,249 | ||||
| 2017-07-24 | 2017-07-20 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 40.20 | 40.2000 | -25,000 | -1,005 | 25,000 | |||
| 2017-07-24 | 2017-07-20 | 4 | Coleman Jon | MASI | Common Stock | D | 97.5000 | -25,000 | -2,438 | 7,201 | ||||
| 2017-07-24 | 2017-07-20 | 4 | Coleman Jon | MASI | Common Stock | D | 40.2000 | 25,000 | 1,005 | 32,201 | ||||
| 2017-07-18 | 2017-07-14 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -15,000 | -303 | 0 | |||
| 2017-07-18 | 2017-07-14 | 4 | Fishel Rick | MASI | Common Stock | D | 94.8500 | -15,000 | -1,423 | 20,022 | ||||
| 2017-07-18 | 2017-07-14 | 4 | Fishel Rick | MASI | Common Stock | D | 20.1900 | 15,000 | 303 | 35,022 | ||||
| 2017-07-13 | 2017-07-11 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -30,000 | -902 | 0 | |||
| 2017-07-13 | 2017-07-11 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | 24.6800 | -10,000 | -247 | 0 | |||
| 2017-07-13 | 2017-07-11 | 4 | Sampath Anand | MASI | Common Stock | D | 92.0000 | -30,000 | -2,760 | 10,000 | ||||
| 2017-07-13 | 2017-07-11 | 4 | Sampath Anand | MASI | Common Stock | D | 30.0600 | 30,000 | 902 | 40,000 | ||||
| 2017-07-13 | 2017-07-11 | 4 | Sampath Anand | MASI | Common Stock | D | 92.0000 | -10,000 | -920 | 10,000 | ||||
| 2017-07-13 | 2017-07-11 | 4 | Sampath Anand | MASI | Common Stock | D | 24.6800 | 10,000 | 247 | 20,000 | ||||
| 2017-07-13 | 2017-07-11 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -15,000 | -303 | 15,000 | |||
| 2017-07-13 | 2017-07-11 | 4 | Fishel Rick | MASI | Common Stock | D | 92.8500 | -15,000 | -1,393 | 20,022 | ||||
| 2017-07-13 | 2017-07-11 | 4 | Fishel Rick | MASI | Common Stock | D | 20.1900 | 15,000 | 303 | 35,022 | ||||
| 2017-07-13 | 2017-07-13 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -6,000 | 0 | |||||
| 2017-07-13 | 2017-07-13 | 4 | FITCH SANFORD | MASI | Common Stock | D | 91.8921 | -6,000 | -551 | 83,249 | ||||
| 2017-07-13 | 2017-07-13 | 4 | FITCH SANFORD | MASI | Common Stock | D | 20.1900 | 6,000 | 121 | 89,249 | ||||
| 2017-06-29 | 2017-06-29 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -7,000 | -141 | 6,000 | |||
| 2017-06-29 | 2017-06-29 | 4 | FITCH SANFORD | MASI | Common Stock | D | 91.5330 | -7,000 | -641 | 83,249 | ||||
| 2017-06-29 | 2017-06-29 | 4 | FITCH SANFORD | MASI | Common Stock | D | 20.1900 | 7,000 | 141 | 90,249 | ||||
| 2017-06-29 | 2017-06-27 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -7,000 | -141 | 14,000 | |||
| 2017-06-29 | 2017-06-27 | 4 | FITCH SANFORD | MASI | Common Stock | D | 92.5808 | -7,000 | -648 | 83,249 | ||||
| 2017-06-29 | 2017-06-27 | 4 | FITCH SANFORD | MASI | Common Stock | D | 20.1900 | 7,000 | 141 | 90,249 | ||||
| 2017-06-07 | 2017-06-05 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 90.87 | 10,000 | 10,000 | |||||
| 2017-06-07 | 2017-06-05 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 90.87 | 10,000 | 10,000 | |||||
| 2017-06-07 | 2017-06-05 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 90.87 | 10,000 | 10,000 | |||||
| 2017-06-07 | 2017-06-05 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 90.87 | 100,000 | 100,000 | |||||
| 2017-06-07 | 2017-06-05 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 90.87 | 10,000 | 10,000 | |||||
| 2017-06-07 | 2017-06-05 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 90.87 | 10,000 | 10,000 | |||||
| 2017-06-07 | 2017-06-05 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 90.87 | 10,000 | 10,000 | |||||
| 2017-06-05 | 2017-06-01 | 4 | Mikkelson Adam | MASI | Restricted Stock Units | D | 1,583 | 1,583 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 1,583 | 1,583 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 1,583 | 1,583 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | REYNOLDS CRAIG B | MASI | Restricted Stock Units | D | 1,583 | 1,583 | ||||||
| 2017-06-05 | 2017-06-01 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 1,583 | 1,583 | ||||||
| 2017-06-01 | 2017-05-30 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -6,000 | -132 | 6,000 | |||
| 2017-06-01 | 2017-05-30 | 4 | de Raad Mark | MASI | Common Stock | D | 87.1543 | -6,000 | -523 | 8,660 | ||||
| 2017-06-01 | 2017-05-30 | 4 | de Raad Mark | MASI | Common Stock | D | 21.9700 | 6,000 | 132 | 14,660 | ||||
| 2017-05-10 | 2017-05-08 | 4 | Leclercq Thierry | MASI | Restricted Stock Units | D | 25,000 | 25,000 | ||||||
| 2017-05-01 | 2017-05-01 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -100,000 | -3,079 | 0 | |||
| 2017-05-01 | 2017-05-01 | 4 | KIANI JOE E | MASI | Common Stock | D | 103.0000 | -100,000 | -10,300 | 119,241 | ||||
| 2017-05-01 | 2017-05-01 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.7900 | 100,000 | 3,079 | 219,241 | ||||
| 2017-05-01 | 2017-04-27 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -45,841 | -1,411 | 100,000 | |||
| 2017-05-01 | 2017-04-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 101.0000 | -45,841 | -4,630 | 119,241 | ||||
| 2017-05-01 | 2017-04-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.7900 | 45,841 | 1,411 | 165,082 | ||||
| 2017-05-01 | 2017-04-28 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -6,000 | -186 | 24,000 | |||
| 2017-05-01 | 2017-04-28 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -2,000 | -56 | 12,000 | |||
| 2017-05-01 | 2017-04-28 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 102.7500 | -6,000 | -616 | 0 | ||||
| 2017-05-01 | 2017-04-28 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 31.0100 | 6,000 | 186 | 6,000 | ||||
| 2017-05-01 | 2017-04-28 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 102.7500 | -2,000 | -206 | 0 | ||||
| 2017-05-01 | 2017-04-28 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 28.0300 | 2,000 | 56 | 2,000 | ||||
| 2017-04-26 | 2017-04-26 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -40,958 | -1,261 | 145,841 | |||
| 2017-04-26 | 2017-04-26 | 4 | KIANI JOE E | MASI | Common Stock | D | 101.0000 | -40,958 | -4,137 | 119,241 | ||||
| 2017-04-26 | 2017-04-26 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.7900 | 40,958 | 1,261 | 160,199 | ||||
| 2017-04-26 | 2017-04-25 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -13,201 | -406 | 186,799 | |||
| 2017-04-26 | 2017-04-25 | 4 | KIANI JOE E | MASI | Common Stock | D | 101.0000 | -13,201 | -1,333 | 119,241 | ||||
| 2017-04-26 | 2017-04-25 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.7900 | 13,201 | 406 | 132,442 | ||||
| 2017-04-26 | 2017-04-24 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -100,000 | -3,079 | 200,000 | |||
| 2017-04-26 | 2017-04-24 | 4 | KIANI JOE E | MASI | Common Stock | D | 99.0000 | -100,000 | -9,900 | 119,241 | ||||
| 2017-04-26 | 2017-04-24 | 4 | KIANI JOE E | MASI | Common Stock | D | 30.7900 | 100,000 | 3,079 | 219,241 | ||||
| 2017-04-26 | 2017-04-24 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -10,000 | -280 | 14,000 | |||
| 2017-04-26 | 2017-04-24 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 98.7500 | -10,000 | -988 | 0 | ||||
| 2017-04-26 | 2017-04-24 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 28.0300 | 10,000 | 280 | 10,000 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -10,000 | -240 | 0 | |||
| 2017-04-26 | 2017-04-25 | 4 | Barker Steven | MASI | Common Stock | D | 100.0000 | -10,000 | -1,000 | 63,249 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Barker Steven | MASI | Common Stock | D | 23.9800 | 10,000 | 240 | 73,249 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -10,000 | -308 | 10,000 | |||
| 2017-04-26 | 2017-04-25 | 4 | Lee Yongsam | MASI | Common Stock | D | 100.0000 | -10,000 | -1,000 | 69,000 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.7900 | 10,000 | 308 | 79,000 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 40.20 | 40.2000 | -15,000 | -603 | 50,000 | |||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 40.20 | 40.2000 | -15,000 | -603 | 50,000 | |||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 40.20 | 40.2000 | -12,500 | -503 | 80,000 | |||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 40.20 | 40.2000 | -7,500 | -302 | 92,500 | |||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 100.0000 | -15,000 | -1,500 | 7,201 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 100.0000 | -15,000 | -1,500 | 7,201 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 40.2000 | 15,000 | 603 | 22,201 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 40.2000 | 15,000 | 603 | 22,201 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 100.0000 | -12,500 | -1,250 | 7,201 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 40.2000 | 12,500 | 503 | 19,701 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 100.0000 | -7,500 | -750 | 7,201 | ||||
| 2017-04-26 | 2017-04-25 | 4 | Coleman Jon | MASI | Common Stock | D | 40.2000 | 7,500 | 302 | 14,682 | ||||
| 2017-04-21 | 2017-04-19 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | 30.7900 | -10,000 | -308 | 20,000 | |||
| 2017-04-21 | 2017-04-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 95.0000 | -10,000 | -950 | 69,000 | ||||
| 2017-04-21 | 2017-04-19 | 4 | Lee Yongsam | MASI | Common Stock | D | 30.7900 | 10,000 | 308 | 79,000 | ||||
| 2017-04-21 | 2017-04-20 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -6,000 | -168 | 24,000 | |||
| 2017-04-21 | 2017-04-20 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | 19.7200 | -4,000 | -79 | 20,000 | |||
| 2017-04-21 | 2017-04-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 95.7500 | -6,000 | -574 | 0 | ||||
| 2017-04-21 | 2017-04-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 28.0300 | 6,000 | 168 | 6,000 | ||||
| 2017-04-21 | 2017-04-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 95.7500 | -4,000 | -383 | 0 | ||||
| 2017-04-21 | 2017-04-20 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 4,000 | 79 | 4,000 | ||||
| 2017-04-21 | 2017-04-20 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 0.00 | 97.3900 | -3,249 | -316 | 0 | |||
| 2017-04-21 | 2017-04-20 | 4 | Barker Steven | MASI | Common Stock | D | 97.3900 | 3,249 | 316 | 63,249 | ||||
| 2017-04-21 | 2017-04-19 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 95.0000 | -10,000 | -950 | 10,000 | |||
| 2017-04-21 | 2017-04-19 | 4 | Barker Steven | MASI | Common Stock | D | 95.0000 | -10,000 | -950 | 60,000 | ||||
| 2017-04-21 | 2017-04-19 | 4 | Barker Steven | MASI | Common Stock | D | 23.9800 | 10,000 | 240 | 70,000 | ||||
| 2017-04-21 | 2017-04-20 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 0.00 | 97.3900 | -3,249 | -316 | 0 | |||
| 2017-04-21 | 2017-04-20 | 4 | FITCH SANFORD | MASI | Common Stock | D | 97.3900 | 3,249 | 316 | 83,249 | ||||
| 2017-04-04 | 2017-04-04 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 28.0300 | -18,000 | -505 | 12,000 | |||
| 2017-04-04 | 2017-04-04 | 4 | de Raad Mark | MASI | Common Stock | D | 93.3354 | -18,000 | -1,680 | 8,660 | ||||
| 2017-04-04 | 2017-04-04 | 4 | de Raad Mark | MASI | Common Stock | D | 28.0300 | 18,000 | 505 | 26,660 | ||||
| 2017-04-04 | 2017-04-03 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -12,000 | -264 | 12,000 | |||
| 2017-04-04 | 2017-04-03 | 4 | de Raad Mark | MASI | Common Stock | D | 93.3121 | -12,000 | -1,120 | 8,660 | ||||
| 2017-04-04 | 2017-04-03 | 4 | de Raad Mark | MASI | Common Stock | D | 21.9700 | 12,000 | 264 | 20,660 | ||||
| 2017-04-04 | 2017-03-31 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 31.0100 | -12,000 | -372 | 18,000 | |||
| 2017-04-04 | 2017-03-31 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -6,000 | -227 | 24,000 | |||
| 2017-04-04 | 2017-03-31 | 4 | de Raad Mark | MASI | Common Stock | D | 93.1350 | -12,000 | -1,118 | 8,660 | ||||
| 2017-04-04 | 2017-03-31 | 4 | de Raad Mark | MASI | Common Stock | D | 31.0100 | 12,000 | 372 | 20,660 | ||||
| 2017-04-04 | 2017-03-31 | 4 | de Raad Mark | MASI | Common Stock | D | 93.1323 | -6,000 | -559 | 8,660 | ||||
| 2017-04-04 | 2017-03-31 | 4 | de Raad Mark | MASI | Common Stock | D | 37.8400 | 6,000 | 227 | 14,660 | ||||
| 2017-03-24 | 2017-03-22 | 4 | FITCH SANFORD | MASI | Common Stock | D | 93.2256 | -3,000 | -280 | 80,000 | ||||
| 2017-03-17 | 2017-03-15 | 4 | FITCH SANFORD | MASI | Common Stock | D | 95.7580 | -3,000 | -287 | 83,000 | ||||
| 2017-03-10 | 2017-03-10 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.90 | 19.9000 | -12,000 | -239 | 8,000 | |||
| 2017-03-10 | 2017-03-10 | 4 | Jansen Paul | MASI | Common Stock | D | 94.9800 | -12,000 | -1,140 | 6,389 | ||||
| 2017-03-10 | 2017-03-10 | 4 | Jansen Paul | MASI | Common Stock | D | 19.9000 | 12,000 | 239 | 18,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -20,000 | -404 | 0 | |||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -10,000 | -301 | 0 | |||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -10,000 | -301 | 0 | |||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | 25.4600 | -3,611 | -92 | 0 | |||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 94.3365 | -20,000 | -1,887 | 6,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 20.1900 | 20,000 | 404 | 26,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 94.3300 | -10,000 | -943 | 6,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 30.0600 | 10,000 | 301 | 16,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 30.0600 | 10,000 | 301 | 16,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 94.3315 | -10,000 | -943 | 6,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 94.3327 | -3,611 | -341 | 6,389 | ||||
| 2017-03-10 | 2017-03-08 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 3,611 | 92 | 10,000 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | 29.3300 | -1,500 | -44 | 21,000 | |||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | 29.3300 | -1,500 | -44 | 21,000 | |||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.90 | 29.9000 | -3,000 | -90 | 9,000 | |||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 37.8400 | -1,500 | -57 | 6,000 | |||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 94.1927 | -1,500 | -141 | 1,000 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 94.1927 | -1,500 | -141 | 1,000 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 1,500 | 44 | 2,500 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 1,500 | 44 | 2,500 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 94.1984 | -1,500 | -141 | 1,000 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 94.1997 | -3,000 | -283 | 1,000 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.9000 | 3,000 | 90 | 4,000 | ||||
| 2017-03-10 | 2017-03-09 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 37.8400 | 1,500 | 57 | 2,500 | ||||
| 2017-02-23 | 2017-02-23 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | 21.9700 | -6,000 | -132 | 24,000 | |||
| 2017-02-23 | 2017-02-23 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -9,703 | -196 | 0 | |||
| 2017-02-23 | 2017-02-23 | 4 | de Raad Mark | MASI | Common Stock | D | 21.9700 | 6,000 | 132 | 8,660 | ||||
| 2017-02-23 | 2017-02-23 | 4 | de Raad Mark | MASI | Common Stock | D | 87.5000 | -9,703 | -849 | 2,660 | ||||
| 2017-02-23 | 2017-02-23 | 4 | de Raad Mark | MASI | Common Stock | D | 20.1900 | 9,703 | 196 | 12,363 | ||||
| 2017-02-23 | 2017-02-22 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -5,297 | -107 | 9,703 | |||
| 2017-02-23 | 2017-02-22 | 4 | de Raad Mark | MASI | Common Stock | D | 87.5000 | -5,297 | -463 | 2,660 | ||||
| 2017-02-23 | 2017-02-22 | 4 | de Raad Mark | MASI | Common Stock | D | 20.1900 | 5,297 | 107 | 7,957 | ||||
| 2017-02-23 | 2017-02-21 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | 20.1900 | -15,000 | -303 | 15,000 | |||
| 2017-02-23 | 2017-02-21 | 4 | de Raad Mark | MASI | Common Stock | D | 85.0000 | -15,000 | -1,275 | 2,660 | ||||
| 2017-02-23 | 2017-02-21 | 4 | de Raad Mark | MASI | Common Stock | D | 20.1900 | 15,000 | 303 | 17,660 | ||||
| 2017-02-17 | 2017-02-17 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -15,000 | -451 | 0 | |||
| 2017-02-17 | 2017-02-17 | 4 | de Raad Mark | MASI | Common Stock | D | 82.5000 | -15,000 | -1,238 | 2,660 | ||||
| 2017-02-17 | 2017-02-17 | 4 | de Raad Mark | MASI | Common Stock | D | 30.0600 | 15,000 | 451 | 17,660 | ||||
| 2017-02-17 | 2017-02-15 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | 30.0600 | -15,000 | -451 | 15,000 | |||
| 2017-02-17 | 2017-02-15 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -15,000 | -409 | 0 | |||
| 2017-02-17 | 2017-02-15 | 4 | de Raad Mark | MASI | Common Stock | D | 80.0000 | -15,000 | -1,200 | 2,660 | ||||
| 2017-02-17 | 2017-02-15 | 4 | de Raad Mark | MASI | Common Stock | D | 30.0600 | 15,000 | 451 | 17,660 | ||||
| 2017-02-17 | 2017-02-15 | 4 | de Raad Mark | MASI | Common Stock | D | 77.5000 | -15,000 | -1,162 | 2,660 | ||||
| 2017-02-17 | 2017-02-15 | 4 | de Raad Mark | MASI | Common Stock | D | 27.2500 | 15,000 | 409 | 17,660 | ||||
| 2017-02-17 | 2017-02-15 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | -15,000 | 0 | |||||
| 2017-02-17 | 2017-02-15 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.06 | -15,000 | 0 | |||||
| 2017-02-17 | 2017-02-15 | 4 | Fishel Rick | MASI | Common Stock | D | 79.9017 | -15,000 | -1,199 | 20,022 | ||||
| 2017-02-17 | 2017-02-15 | 4 | Fishel Rick | MASI | Common Stock | D | 30.0600 | 15,000 | 451 | 35,022 | ||||
| 2017-02-17 | 2017-02-15 | 4 | Fishel Rick | MASI | Common Stock | D | 30.0600 | 15,000 | 451 | 35,022 | ||||
| 2017-02-17 | 2017-02-15 | 4 | Fishel Rick | MASI | Common Stock | D | 79.9039 | -15,000 | -1,199 | 20,022 | ||||
| 2017-02-17 | 2017-02-16 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 80.0704 | -95,108 | -7,615 | 479,290 | ||||
| 2017-02-17 | 2017-02-15 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 80.0315 | -204,892 | -16,398 | 574,398 | ||||
| 2017-02-14 | 2016-12-31 | 5 | Coleman Jon | MASI | Common Stock | I | 46.8900 | 19 | 1 | 504 | ||||
| 2017-02-07 | 2017-02-03 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | 27.2500 | -15,000 | -409 | 15,000 | |||
| 2017-02-07 | 2017-02-03 | 4 | de Raad Mark | MASI | Common Stock | D | 75.0000 | -15,000 | -1,125 | 2,660 | ||||
| 2017-02-07 | 2017-02-03 | 4 | de Raad Mark | MASI | Common Stock | D | 27.2500 | 15,000 | 409 | 17,660 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | 24.6800 | -6,000 | -148 | 11,303 | |||
| 2017-02-07 | 2017-02-03 | 4 | Coleman Jon | MASI | Common Stock | D | 75.0000 | -6,000 | -450 | 7,182 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 6,000 | 148 | 13,182 | ||||
| 2017-02-03 | 2017-02-01 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -10,000 | -240 | 0 | |||
| 2017-02-03 | 2017-02-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 74.0000 | -10,000 | -740 | 69,000 | ||||
| 2017-02-03 | 2017-02-01 | 4 | Lee Yongsam | MASI | Common Stock | D | 23.9800 | 10,000 | 240 | 79,000 | ||||
| 2017-02-03 | 2017-02-01 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | 73.9700 | -6,389 | -473 | 3,611 | |||
| 2017-02-03 | 2017-02-01 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 6,389 | 163 | 6,389 | ||||
| 2017-01-27 | 2017-01-27 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | 24.6800 | -4,275 | -106 | 17,303 | |||
| 2017-01-27 | 2017-01-27 | 4 | Coleman Jon | MASI | Common Stock | D | 72.5000 | -4,275 | -310 | 7,182 | ||||
| 2017-01-27 | 2017-01-27 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 4,275 | 106 | 11,457 | ||||
| 2017-01-27 | 2017-01-25 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | 24.6800 | -1,525 | -38 | 21,578 | |||
| 2017-01-27 | 2017-01-25 | 4 | Coleman Jon | MASI | Common Stock | D | 72.5000 | -1,525 | -111 | 7,182 | ||||
| 2017-01-27 | 2017-01-25 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 1,525 | 38 | 8,707 | ||||
| 2017-01-27 | 2017-01-27 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | 23.9800 | -15,000 | -360 | 0 | |||
| 2017-01-27 | 2017-01-27 | 4 | de Raad Mark | MASI | Common Stock | D | 72.5000 | -15,000 | -1,088 | 2,660 | ||||
| 2017-01-27 | 2017-01-27 | 4 | de Raad Mark | MASI | Common Stock | D | 23.9800 | 15,000 | 360 | 17,660 | ||||
| 2017-01-23 | 2017-01-20 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | 24.6800 | -100 | -2 | 23,103 | |||
| 2017-01-23 | 2017-01-20 | 4 | Coleman Jon | MASI | Common Stock | D | 72.5000 | -100 | -7 | 7,182 | ||||
| 2017-01-23 | 2017-01-20 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 100 | 2 | 7,282 | ||||
| 2017-01-23 | 2017-01-19 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | 24.6800 | -100 | -2 | 23,203 | |||
| 2017-01-23 | 2017-01-19 | 4 | Coleman Jon | MASI | Common Stock | D | 72.5000 | -100 | -7 | 7,182 | ||||
| 2017-01-23 | 2017-01-19 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 100 | 2 | 7,282 | ||||
| 2017-01-18 | 2017-01-13 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | -10,000 | 10,000 | |||||
| 2017-01-18 | 2017-01-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 72.0000 | -10,000 | -720 | 69,000 | ||||
| 2017-01-18 | 2017-01-13 | 4 | Lee Yongsam | MASI | Common Stock | D | 23.9800 | 10,000 | 240 | 79,000 | ||||
| 2017-01-12 | 2017-01-10 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | -6,000 | 23,303 | |||||
| 2017-01-12 | 2017-01-10 | 4 | Coleman Jon | MASI | Common Stock | D | 70.0000 | -6,000 | -420 | 7,182 | ||||
| 2017-01-12 | 2017-01-10 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 6,000 | 148 | 13,182 | ||||
| 2017-01-12 | 2017-01-10 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | -10,000 | 20,000 | |||||
| 2017-01-12 | 2017-01-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 70.0000 | -10,000 | -700 | 69,000 | ||||
| 2017-01-12 | 2017-01-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 23.9800 | 10,000 | 240 | 79,000 | ||||
| 2017-01-12 | 2017-01-10 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | -15,000 | 15,000 | |||||
| 2017-01-12 | 2017-01-10 | 4 | de Raad Mark | MASI | Common Stock | D | 70.0000 | -15,000 | -1,050 | 2,660 | ||||
| 2017-01-12 | 2017-01-10 | 4 | de Raad Mark | MASI | Common Stock | D | 23.9800 | 15,000 | 360 | 17,660 | ||||
| 2017-01-12 | 2017-01-12 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 14.22 | -10,000 | 0 | |||||
| 2017-01-12 | 2017-01-12 | 4 | Sampath Anand | MASI | Common Stock | D | 14.2200 | 10,000 | 142 | 10,000 | ||||
| 2017-01-11 | 2017-01-09 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | -17,945 | 10,000 | |||||
| 2017-01-11 | 2017-01-09 | 4 | Jansen Paul | MASI | Common Stock | D | 68.8800 | -17,945 | -1,236 | 0 | ||||
| 2017-01-11 | 2017-01-09 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 17,945 | 457 | 17,945 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | -6,697 | 29,303 | |||||
| 2017-01-05 | 2017-01-03 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 6,697 | 165 | 7,182 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | -4,000 | 24,000 | |||||
| 2017-01-05 | 2017-01-03 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 67.1995 | -4,000 | -269 | 1,000 | ||||
| 2017-01-05 | 2017-01-03 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 4,000 | 117 | 5,000 | ||||
| 2016-12-29 | 2016-12-27 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | -2,055 | 27,945 | |||||
| 2016-12-29 | 2016-12-27 | 4 | Jansen Paul | MASI | Common Stock | D | 68.8800 | -2,055 | -142 | 0 | ||||
| 2016-12-29 | 2016-12-27 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 2,055 | 52 | 2,055 | ||||
| 2016-12-21 | 2016-12-19 | 4 | FITCH SANFORD | MASI | Common Stock | D | -5,000 | 86,000 | ||||||
| 2016-12-21 | 2016-12-21 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | -4,000 | 36,000 | |||||
| 2016-12-21 | 2016-12-21 | 4 | Coleman Jon | MASI | Common Stock | D | 67.5000 | -4,000 | -270 | 459 | ||||
| 2016-12-21 | 2016-12-21 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 4,000 | 99 | 4,459 | ||||
| 2016-12-20 | 2016-12-16 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | -10,000 | 24,000 | |||||
| 2016-12-20 | 2016-12-16 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 66.0000 | -10,000 | -660 | 0 | ||||
| 2016-12-20 | 2016-12-16 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 10,000 | 197 | 10,000 | ||||
| 2016-12-20 | 2016-12-16 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | -3,385 | 0 | ||||||
| 2016-12-20 | 2016-12-16 | 4 | Harkin Thomas | MASI | Common Shares | D | 66.5500 | 3,385 | 225 | 3,385 | ||||
| 2016-12-09 | 2016-12-08 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | -5,000 | 30,000 | |||||
| 2016-12-09 | 2016-12-08 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 35.25 | -5,000 | 30,000 | |||||
| 2016-12-09 | 2016-12-08 | 4 | Jansen Paul | MASI | Common Stock | D | 63.8800 | -5,000 | -319 | 0 | ||||
| 2016-12-09 | 2016-12-08 | 4 | Jansen Paul | MASI | Common Stock | D | 63.8800 | -5,000 | -319 | 0 | ||||
| 2016-12-09 | 2016-12-08 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 5,000 | 127 | 5,000 | ||||
| 2016-12-09 | 2016-12-08 | 4 | Jansen Paul | MASI | Common Stock | D | 35.2500 | 5,000 | 176 | 5,000 | ||||
| 2016-12-07 | 2016-12-06 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0335 | -13,564 | -841 | 779,290 | ||||
| 2016-12-07 | 2016-12-05 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0350 | -39,295 | -2,438 | 792,854 | ||||
| 2016-12-07 | 2016-12-07 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | -2,293 | 34,000 | |||||
| 2016-12-07 | 2016-12-07 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 63.0000 | -2,293 | -144 | 0 | ||||
| 2016-12-07 | 2016-12-07 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 2,293 | 45 | 2,293 | ||||
| 2016-12-07 | 2016-12-06 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | -3,707 | 36,293 | |||||
| 2016-12-07 | 2016-12-06 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 22.40 | -4,000 | 4,000 | |||||
| 2016-12-07 | 2016-12-06 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | -3,707 | 0 | ||||||
| 2016-12-07 | 2016-12-06 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 3,707 | 73 | 3,707 | ||||
| 2016-12-07 | 2016-12-06 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 63.0000 | -4,000 | -252 | 0 | ||||
| 2016-12-07 | 2016-12-06 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 22.4000 | 4,000 | 90 | 4,000 | ||||
| 2016-12-02 | 2016-12-01 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0262 | -5,728 | -355 | 832,149 | ||||
| 2016-12-02 | 2016-11-30 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0663 | -30,391 | -1,886 | 837,877 | ||||
| 2016-11-29 | 2016-11-29 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.1863 | -62,486 | -3,886 | 868,268 | ||||
| 2016-11-29 | 2016-11-28 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.1094 | -7,356 | -457 | 930,754 | ||||
| 2016-11-29 | 2016-11-25 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.4608 | -35,028 | -2,188 | 938,110 | ||||
| 2016-11-23 | 2016-11-23 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0772 | -54,440 | -3,379 | 973,138 | ||||
| 2016-11-23 | 2016-11-22 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0000 | -869 | -54 | 1,027,578 | ||||
| 2016-11-23 | 2016-11-21 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0429 | -30,462 | -1,890 | 1,028,447 | ||||
| 2016-11-21 | 2016-11-18 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0000 | -3,024 | -187 | 1,058,909 | ||||
| 2016-11-21 | 2016-11-17 | 4 | KIANI JOE E By Trust | MASI | Common Stock | I | 62.0194 | -17,357 | -1,076 | 1,061,933 | ||||
| 2016-11-09 | 2016-11-07 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -6,000 | 0 | |||||
| 2016-11-09 | 2016-11-07 | 4 | Coleman Jon | MASI | Common Stock | D | 60.0000 | -6,000 | -360 | 459 | ||||
| 2016-11-09 | 2016-11-07 | 4 | Coleman Jon | MASI | Common Stock | D | 20.1900 | 6,000 | 121 | 6,459 | ||||
| 2016-11-02 | 2016-11-01 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 14.22 | -13,655 | 10,000 | |||||
| 2016-11-02 | 2016-11-01 | 4 | Sampath Anand | MASI | Common Stock | D | 55.0000 | -13,655 | -751 | 0 | ||||
| 2016-11-02 | 2016-11-01 | 4 | Sampath Anand | MASI | Common Stock | D | 14.2200 | 13,655 | 194 | 13,655 | ||||
| 2016-11-02 | 2016-10-31 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 14.22 | -51,345 | 23,655 | |||||
| 2016-11-02 | 2016-10-31 | 4 | Sampath Anand | MASI | Common Stock | D | 55.0000 | -28,174 | -1,550 | 0 | ||||
| 2016-11-02 | 2016-10-31 | 4 | Sampath Anand | MASI | Common Stock | D | 14.2200 | 28,174 | 401 | 28,174 | ||||
| 2016-11-02 | 2016-10-31 | 4 | Sampath Anand | MASI | Common Stock | D | 55.1158 | -23,171 | -1,277 | 0 | ||||
| 2016-11-02 | 2016-10-31 | 4 | Sampath Anand | MASI | Common Stock | D | 14.2200 | 23,171 | 329 | 23,171 | ||||
| 2016-10-31 | 2016-10-27 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -45,000 | 0 | |||||
| 2016-10-31 | 2016-10-27 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 45,000 | 540 | 91,000 | ||||
| 2016-10-21 | 2016-10-19 | 4 | FITCH SANFORD | MASI | Common Stock | D | 59.0511 | -2,000 | -118 | 46,000 | ||||
| 2016-10-11 | 2016-10-10 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -58,649 | 0 | |||||
| 2016-10-11 | 2016-10-10 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.3617 | -58,649 | -3,540 | 119,241 | ||||
| 2016-10-11 | 2016-10-10 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 58,649 | 903 | 177,890 | ||||
| 2016-10-11 | 2016-10-07 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -18,759 | 58,649 | |||||
| 2016-10-11 | 2016-10-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0264 | -18,759 | -1,126 | 119,241 | ||||
| 2016-10-11 | 2016-10-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 18,759 | 289 | 138,000 | ||||
| 2016-10-11 | 2016-10-06 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -7,209 | 77,408 | |||||
| 2016-10-11 | 2016-10-06 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0458 | -7,209 | -433 | 119,241 | ||||
| 2016-10-11 | 2016-10-06 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 7,209 | 111 | 126,450 | ||||
| 2016-10-11 | 2016-10-10 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | -6,000 | 24,000 | |||||
| 2016-10-11 | 2016-10-10 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -24,000 | 6,000 | |||||
| 2016-10-11 | 2016-10-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 60.5000 | -6,000 | -363 | 69,000 | ||||
| 2016-10-11 | 2016-10-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 21.9700 | 6,000 | 132 | 75,000 | ||||
| 2016-10-11 | 2016-10-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 60.5000 | -24,000 | -1,452 | 69,000 | ||||
| 2016-10-11 | 2016-10-10 | 4 | Lee Yongsam | MASI | Common Stock | D | 20.1900 | 24,000 | 485 | 93,000 | ||||
| 2016-10-07 | 2016-10-05 | 4 | FITCH SANFORD | MASI | Common Stock | D | 59.5833 | -2,000 | -119 | 48,000 | ||||
| 2016-10-05 | 2016-10-04 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -4,300 | 84,617 | |||||
| 2016-10-05 | 2016-10-04 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0671 | -4,300 | -258 | 119,241 | ||||
| 2016-10-05 | 2016-10-04 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 4,300 | 66 | 123,541 | ||||
| 2016-10-05 | 2016-10-03 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -2,200 | 88,917 | |||||
| 2016-10-05 | 2016-10-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0018 | -2,200 | -132 | 119,241 | ||||
| 2016-10-05 | 2016-10-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 2,200 | 34 | 121,441 | ||||
| 2016-10-04 | 2016-09-30 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 34.79 | -10,000 | 0 | |||||
| 2016-10-04 | 2016-09-30 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 59.0000 | -10,000 | -590 | 0 | ||||
| 2016-10-04 | 2016-09-30 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 34.7900 | 10,000 | 348 | 10,000 | ||||
| 2016-09-29 | 2016-09-27 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -4,464 | 91,117 | |||||
| 2016-09-29 | 2016-09-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0084 | -4,464 | -268 | 119,241 | ||||
| 2016-09-29 | 2016-09-27 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 4,464 | 69 | 123,705 | ||||
| 2016-09-26 | 2016-09-23 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -9,814 | 95,581 | |||||
| 2016-09-26 | 2016-09-23 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 9,814 | 151 | 129,055 | ||||
| 2016-09-26 | 2016-09-22 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -39,670 | 105,395 | |||||
| 2016-09-26 | 2016-09-22 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0368 | -9,814 | -589 | 119,241 | ||||
| 2016-09-26 | 2016-09-22 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.2173 | -39,670 | -2,389 | 119,241 | ||||
| 2016-09-26 | 2016-09-22 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 39,670 | 611 | 158,911 | ||||
| 2016-09-23 | 2016-09-21 | 4 | FITCH SANFORD | MASI | Common Stock | D | 59.4125 | -2,000 | -119 | 50,000 | ||||
| 2016-09-21 | 2016-09-20 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.1600 | -400 | -24 | 119,241 | ||||
| 2016-09-21 | 2016-09-20 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 400 | 6 | 119,641 | ||||
| 2016-09-21 | 2016-09-19 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -400 | 145,065 | |||||
| 2016-09-21 | 2016-09-19 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -999 | 145,465 | |||||
| 2016-09-21 | 2016-09-19 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0282 | -999 | -60 | 119,241 | ||||
| 2016-09-21 | 2016-09-19 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 999 | 15 | 120,240 | ||||
| 2016-09-09 | 2016-09-07 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 15.40 | -33,536 | 146,464 | |||||
| 2016-09-09 | 2016-09-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 60.0000 | -33,536 | -2,012 | 119,241 | ||||
| 2016-09-09 | 2016-09-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 15.4000 | 33,536 | 516 | 152,777 | ||||
| 2016-09-08 | 2016-09-07 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | -5,700 | 18,000 | |||||
| 2016-09-08 | 2016-09-07 | 4 | Coleman Jon | MASI | Common Stock | D | 60.0000 | -5,700 | -342 | 459 | ||||
| 2016-09-08 | 2016-09-07 | 4 | Coleman Jon | MASI | Common Stock | D | 28.0300 | 5,700 | 160 | 6,159 | ||||
| 2016-09-08 | 2016-09-06 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | -300 | 23,700 | |||||
| 2016-09-08 | 2016-09-06 | 4 | Coleman Jon | MASI | Common Stock | D | 60.0000 | -300 | -18 | 459 | ||||
| 2016-09-08 | 2016-09-06 | 4 | Coleman Jon | MASI | Common Stock | D | 28.0300 | 300 | 8 | 759 | ||||
| 2016-09-08 | 2016-09-07 | 4 | FITCH SANFORD | MASI | Common Stock | D | 59.8116 | -2,000 | -120 | 52,000 | ||||
| 2016-08-19 | 2016-08-17 | 4 | FITCH SANFORD | MASI | Common Stock | D | 58.1065 | -2,000 | -116 | 54,000 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | -6,000 | 24,000 | |||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | -6,000 | 24,000 | |||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 24.68 | -10,000 | 30,000 | |||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Common Stock | D | 58.0000 | -6,000 | -348 | 459 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Common Stock | D | 28.0300 | 6,000 | 168 | 6,459 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Common Stock | D | 57.0000 | -6,000 | -342 | 459 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 6,000 | 132 | 6,459 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Common Stock | D | 56.0000 | -10,000 | -560 | 459 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Coleman Jon | MASI | Common Stock | D | 24.6800 | 10,000 | 247 | 10,459 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 35.25 | -10,000 | 5,000 | |||||
| 2016-08-08 | 2016-08-04 | 4 | Jansen Paul | MASI | Common Stock | D | 58.8800 | -10,000 | -589 | 0 | ||||
| 2016-08-08 | 2016-08-04 | 4 | Jansen Paul | MASI | Common Stock | D | 35.2500 | 10,000 | 352 | 10,000 | ||||
| 2016-08-05 | 2016-08-03 | 4 | FITCH SANFORD | MASI | Common Stock | D | 52.6210 | -2,000 | -105 | 56,000 | ||||
| 2016-07-21 | 2016-07-20 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | -15,000 | 0 | |||||
| 2016-07-21 | 2016-07-20 | 4 | Fishel Rick | MASI | Common Stock | D | 53.8500 | -7,000 | -377 | 20,022 | ||||
| 2016-07-21 | 2016-07-20 | 4 | Fishel Rick | MASI | Common Stock | D | 53.8500 | -15,000 | -808 | 27,022 | ||||
| 2016-07-21 | 2016-07-20 | 4 | Fishel Rick | MASI | Common Stock | D | 27.2500 | 15,000 | 409 | 42,022 | ||||
| 2016-07-21 | 2016-07-20 | 4 | FITCH SANFORD | MASI | Common Stock | D | 53.4845 | -3,000 | -160 | 58,000 | ||||
| 2016-07-01 | 2016-06-30 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.90 | -3,000 | 12,000 | |||||
| 2016-07-01 | 2016-06-30 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.33 | -2,000 | 28,000 | |||||
| 2016-07-01 | 2016-06-30 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 52.5000 | -5,000 | -262 | 1,000 | ||||
| 2016-07-01 | 2016-06-30 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.9000 | 3,000 | 90 | 6,000 | ||||
| 2016-07-01 | 2016-06-30 | 4 | Van Ramshorst David J | MASI | Common Stock | D | 29.3300 | 2,000 | 59 | 3,000 | ||||
| 2016-06-08 | 2016-06-07 | 4 | KIANI JOE E | MASI | Common Stock | D | 50.0000 | -56,577 | -2,829 | 119,241 | ||||
| 2016-06-08 | 2016-06-06 | 4 | KIANI JOE E | MASI | Common Stock | D | 50.0033 | -8,471 | -424 | 175,818 | ||||
| 2016-06-03 | 2016-06-03 | 4 | KIANI JOE E | MASI | Common Stock | D | 50.0011 | -9,180 | -459 | 184,289 | ||||
| 2016-06-03 | 2016-06-02 | 4 | KIANI JOE E | MASI | Common Stock | D | 50.1059 | -120,328 | -6,029 | 193,469 | ||||
| 2016-06-03 | 2016-06-01 | 4 | KIANI JOE E | MASI | Common Stock | D | 50.0837 | -105,444 | -5,281 | 313,797 | ||||
| 2016-06-02 | 2016-05-31 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 10.67 | -40,000 | 0 | |||||
| 2016-06-02 | 2016-05-31 | 4 | de Raad Mark | MASI | Common Stock | D | 49.4302 | -40,000 | -1,977 | 2,660 | ||||
| 2016-06-02 | 2016-05-31 | 4 | de Raad Mark | MASI | Common Stock | D | 10.6667 | 40,000 | 427 | 42,660 | ||||
| 2016-06-02 | 2016-06-01 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | -4,000 | 18,000 | |||||
| 2016-06-02 | 2016-06-01 | 4 | Coleman Jon | MASI | Common Stock | D | 50.0000 | -4,000 | -200 | 459 | ||||
| 2016-06-02 | 2016-06-01 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 4,000 | 88 | 4,459 | ||||
| 2016-05-26 | 2016-05-24 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | -20,000 | 35,000 | |||||
| 2016-05-26 | 2016-05-24 | 4 | Jansen Paul | MASI | Common Stock | D | 48.8800 | -20,000 | -978 | 0 | ||||
| 2016-05-26 | 2016-05-24 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 20,000 | 509 | 20,000 | ||||
| 2016-05-26 | 2016-05-25 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 27.25 | -15,000 | 15,000 | |||||
| 2016-05-26 | 2016-05-25 | 4 | Fishel Rick | MASI | Common Stock | D | 49.8500 | -10,000 | -498 | 27,022 | ||||
| 2016-05-26 | 2016-05-25 | 4 | Fishel Rick | MASI | Common Stock | D | 49.8500 | -15,000 | -748 | 37,022 | ||||
| 2016-05-26 | 2016-05-25 | 4 | Fishel Rick | MASI | Common Stock | D | 27.2500 | 15,000 | 409 | 52,022 | ||||
| 2016-05-06 | 2016-05-05 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | -4,000 | 22,000 | |||||
| 2016-05-06 | 2016-05-05 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.97 | -4,000 | 22,000 | |||||
| 2016-05-06 | 2016-05-05 | 4 | Coleman Jon | MASI | Common Stock | D | 48.0000 | -4,000 | -192 | 459 | ||||
| 2016-05-06 | 2016-05-05 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 4,000 | 88 | 4,459 | ||||
| 2016-05-06 | 2016-05-05 | 4 | Coleman Jon | MASI | Common Stock | D | 21.9700 | 4,000 | 88 | 4,459 | ||||
| 2016-05-06 | 2016-05-05 | 4 | Coleman Jon | MASI | Common Stock | D | 46.0000 | -4,000 | -184 | 459 | ||||
| 2016-04-29 | 2016-04-27 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -4,000 | 6,000 | |||||
| 2016-04-29 | 2016-04-27 | 4 | Coleman Jon | MASI | Common Stock | D | 44.0000 | -4,000 | -176 | 459 | ||||
| 2016-04-29 | 2016-04-27 | 4 | Coleman Jon | MASI | Common Stock | D | 20.1900 | 4,000 | 81 | 4,459 | ||||
| 2016-04-29 | 2016-04-28 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | -10,000 | 55,000 | |||||
| 2016-04-29 | 2016-04-28 | 4 | Jansen Paul | MASI | Common Stock | D | 44.8800 | -10,000 | -449 | 0 | ||||
| 2016-04-29 | 2016-04-28 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 10,000 | 255 | 10,000 | ||||
| 2016-04-22 | 2016-04-20 | 4 | FITCH SANFORD | MASI | Restricted Stock Units | D | 3,249 | 3,249 | ||||||
| 2016-04-22 | 2016-04-20 | 4 | Barker Steven | MASI | Restricted Stock Units | D | 3,249 | 3,249 | ||||||
| 2016-03-23 | 2016-03-23 | 4 | Lee Yongsam | MASI | Common Stock | D | 40.0038 | -32,000 | -1,280 | 69,000 | ||||
| 2016-03-23 | 2016-03-22 | 4 | Lee Yongsam | MASI | Common Stock | D | 40.0561 | -32,000 | -1,282 | 101,000 | ||||
| 2016-03-23 | 2016-03-21 | 4 | Lee Yongsam | MASI | Common Stock | D | 39.8348 | -32,000 | -1,275 | 133,000 | ||||
| 2016-03-17 | 2016-03-15 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 10.67 | -40,000 | 40,000 | |||||
| 2016-03-17 | 2016-03-15 | 4 | de Raad Mark | MASI | Common Stock | D | 39.0037 | -40,000 | -1,560 | 2,660 | ||||
| 2016-03-17 | 2016-03-15 | 4 | de Raad Mark | MASI | Common Stock | D | 10.6667 | 40,000 | 427 | 42,660 | ||||
| 2016-03-02 | 2016-02-29 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 10.67 | -40,000 | 80,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | de Raad Mark | MASI | Common Stock | D | 38.1107 | -40,000 | -1,524 | 2,660 | ||||
| 2016-03-02 | 2016-02-29 | 4 | de Raad Mark | MASI | Common Stock | D | 10.6667 | 40,000 | 427 | 42,660 | ||||
| 2016-03-02 | 2016-02-29 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 7,500 | 7,500 | |||||
| 2016-03-02 | 2016-02-29 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 30,000 | 30,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 30,000 | 30,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 30,000 | 30,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 300,000 | 300,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 30,000 | 30,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 30,000 | 30,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 30,000 | 30,000 | |||||
| 2016-03-02 | 2016-02-29 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 37.84 | 30,000 | 30,000 | |||||
| 2016-02-05 | 2015-12-31 | 5 | Coleman Jon | MASI | Common Stock | I | 35.3700 | 26 | 1 | 485 | ||||
| 2015-12-28 | 2015-12-24 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -10,000 | 10,000 | |||||
| 2015-12-28 | 2015-12-24 | 4 | Coleman Jon | MASI | Common Stock | D | 42.0000 | -10,000 | -420 | 459 | ||||
| 2015-12-28 | 2015-12-24 | 4 | Coleman Jon | MASI | Common Stock | D | 20.1900 | 10,000 | 202 | 10,459 | ||||
| 2015-12-18 | 2015-12-16 | 4 | Harkin Thomas | MASI | Restricted Stock Units | D | 3,385 | 3,385 | ||||||
| 2015-12-18 | 2015-12-17 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 20,000 | 20,000 | |||||
| 2015-12-18 | 2015-12-17 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 20,000 | 20,000 | |||||
| 2015-12-18 | 2015-12-17 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 20,000 | 20,000 | |||||
| 2015-12-18 | 2015-12-17 | 4 | LASERSOHN JACK W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 41.80 | 20,000 | 20,000 | |||||
| 2015-12-17 | 2015-12-15 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 10.67 | -30,000 | 120,000 | |||||
| 2015-12-17 | 2015-12-15 | 4 | de Raad Mark | MASI | Common Stock | D | 40.7256 | -30,000 | -1,222 | 2,660 | ||||
| 2015-12-17 | 2015-12-15 | 4 | de Raad Mark | MASI | Common Stock | D | 10.6700 | 30,000 | 320 | 32,660 | ||||
| 2015-12-11 | 2015-12-09 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 45,000 | |||||
| 2015-12-11 | 2015-12-09 | 4 | FITCH SANFORD | MASI | Common Stock | D | 41.0015 | -2,000 | -82 | 61,000 | ||||
| 2015-12-11 | 2015-12-09 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-11-13 | 2015-11-11 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 47,000 | |||||
| 2015-11-13 | 2015-11-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 42.6748 | -2,000 | -85 | 61,000 | ||||
| 2015-11-13 | 2015-11-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -2,500 | 20,000 | |||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -2,500 | 20,000 | |||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -2,500 | 22,500 | |||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 20.19 | -2,500 | 25,000 | |||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 42.7500 | -2,500 | -107 | 459 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 20.1900 | 2,500 | 50 | 2,959 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 20.1900 | 2,500 | 50 | 2,959 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 20.1900 | 2,500 | 50 | 2,959 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 20.1900 | 2,500 | 50 | 2,959 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 42.5000 | -2,500 | -106 | 459 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 42.2500 | -2,500 | -106 | 459 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Coleman Jon | MASI | Common Stock | D | 42.0000 | -2,500 | -105 | 459 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -15,000 | 0 | |||||
| 2015-11-10 | 2015-11-06 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 10.67 | -30,000 | 0 | |||||
| 2015-11-10 | 2015-11-06 | 4 | Sampath Anand | MASI | Common Stock | D | 42.0000 | -15,000 | -630 | 0 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Sampath Anand | MASI | Common Stock | D | 12.0000 | 15,000 | 180 | 15,000 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Sampath Anand | MASI | Common Stock | D | 42.0000 | -30,000 | -1,260 | 0 | ||||
| 2015-11-10 | 2015-11-06 | 4 | Sampath Anand | MASI | Common Stock | D | 10.6700 | 30,000 | 320 | 30,000 | ||||
| 2015-11-05 | 2015-11-04 | 4 | KIANI JOE E | MASI | Restricted Stock Units | D | 2,700,000 | 2,700,000 | ||||||
| 2015-10-16 | 2015-10-14 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 49,000 | |||||
| 2015-10-16 | 2015-10-14 | 4 | FITCH SANFORD | MASI | Common Stock | D | 39.2894 | -2,000 | -79 | 61,000 | ||||
| 2015-10-16 | 2015-10-14 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-09-21 | 2015-09-17 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | -10,000 | 65,000 | |||||
| 2015-09-21 | 2015-09-17 | 4 | Jansen Paul | MASI | Common Stock | D | 42.8800 | -10,000 | -429 | 0 | ||||
| 2015-09-21 | 2015-09-17 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 10,000 | 255 | 10,000 | ||||
| 2015-09-11 | 2015-09-09 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 51,000 | |||||
| 2015-09-11 | 2015-09-09 | 4 | FITCH SANFORD | MASI | Common Stock | D | 41.2895 | -2,000 | -83 | 61,000 | ||||
| 2015-09-11 | 2015-09-09 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-09-02 | 2015-08-31 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 19.72 | -10,000 | 40,000 | |||||
| 2015-09-02 | 2015-08-31 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 22.40 | -12,000 | 8,000 | |||||
| 2015-09-02 | 2015-08-31 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 40.6248 | -10,000 | -406 | 0 | ||||
| 2015-09-02 | 2015-08-31 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 19.7200 | 10,000 | 197 | 10,000 | ||||
| 2015-09-02 | 2015-08-31 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 40.6248 | -12,000 | -487 | 0 | ||||
| 2015-09-02 | 2015-08-31 | 4 | McClenahan Thomas Samuel | MASI | Common Stock | D | 22.4000 | 12,000 | 269 | 12,000 | ||||
| 2015-08-28 | 2015-08-26 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 25.46 | -10,000 | 75,000 | |||||
| 2015-08-28 | 2015-08-26 | 4 | Jansen Paul | MASI | Common Stock | D | 40.8800 | -10,000 | -409 | 0 | ||||
| 2015-08-28 | 2015-08-26 | 4 | Jansen Paul | MASI | Common Stock | D | 25.4600 | 10,000 | 255 | 10,000 | ||||
| 2015-08-13 | 2015-08-12 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 53,000 | |||||
| 2015-08-13 | 2015-08-12 | 4 | FITCH SANFORD | MASI | Common Stock | D | 42.1545 | -2,000 | -84 | 61,000 | ||||
| 2015-08-13 | 2015-08-12 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-08-07 | 2015-08-05 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | -20,668 | 0 | |||||
| 2015-08-07 | 2015-08-05 | 4 | Fishel Rick | MASI | Common Stock | D | 45.8500 | -10,000 | -458 | 37,022 | ||||
| 2015-08-07 | 2015-08-05 | 4 | Fishel Rick | MASI | Common Stock | D | 45.8500 | -20,668 | -948 | 47,022 | ||||
| 2015-08-07 | 2015-08-05 | 4 | Fishel Rick | MASI | Common Stock | D | 30.7900 | 20,668 | 636 | 67,690 | ||||
| 2015-08-07 | 2015-08-05 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 10.67 | -30,000 | 150,000 | |||||
| 2015-08-07 | 2015-08-05 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 10.67 | -30,000 | 150,000 | |||||
| 2015-08-07 | 2015-08-05 | 4 | de Raad Mark | MASI | Common Stock | D | 45.0000 | -30,000 | -1,350 | 2,660 | ||||
| 2015-08-07 | 2015-08-05 | 4 | de Raad Mark | MASI | Common Stock | D | 10.6700 | 30,000 | 320 | 32,660 | ||||
| 2015-08-07 | 2015-08-05 | 4 | de Raad Mark | MASI | Common Stock | D | 10.6700 | 30,000 | 320 | 32,660 | ||||
| 2015-08-07 | 2015-08-05 | 4 | de Raad Mark | MASI | Common Stock | D | 42.5000 | -30,000 | -1,275 | 2,660 | ||||
| 2015-07-23 | 2015-07-22 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | -25,084 | 0 | |||||
| 2015-07-23 | 2015-07-22 | 4 | Fishel Rick | MASI | Common Stock | D | 41.8500 | -10,000 | -418 | 47,022 | ||||
| 2015-07-23 | 2015-07-22 | 4 | Fishel Rick | MASI | Common Stock | D | 41.8500 | -25,084 | -1,050 | 57,022 | ||||
| 2015-07-23 | 2015-07-22 | 4 | Fishel Rick | MASI | Common Stock | D | 23.9800 | 25,084 | 602 | 82,016 | ||||
| 2015-07-23 | 2015-07-21 | 4 | KIANI JOE E | MASI | Common Stock | D | 40.5521 | -300,000 | -12,166 | 419,241 | ||||
| 2015-07-23 | 2015-07-21 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -10,000 | 0 | |||||
| 2015-07-23 | 2015-07-21 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -20,000 | 10,000 | |||||
| 2015-07-23 | 2015-07-21 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 10,000 | 47 | 60,000 | ||||
| 2015-07-23 | 2015-07-21 | 4 | Barker Steven | MASI | Common Stock | D | 40.0000 | -20,000 | -800 | 50,000 | ||||
| 2015-07-23 | 2015-07-21 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 20,000 | 93 | 70,000 | ||||
| 2015-07-10 | 2015-07-08 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 55,000 | |||||
| 2015-07-10 | 2015-07-08 | 4 | FITCH SANFORD | MASI | Common Stock | D | 38.1809 | -2,000 | -76 | 61,000 | ||||
| 2015-07-10 | 2015-07-08 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-06-17 | 2015-06-15 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 38.76 | 300,000 | 300,000 | |||||
| 2015-06-16 | 2015-06-12 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -5,000 | 30,000 | |||||
| 2015-06-16 | 2015-06-12 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -25,000 | 35,000 | |||||
| 2015-06-16 | 2015-06-12 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 5,000 | 23 | 50,000 | ||||
| 2015-06-16 | 2015-06-12 | 4 | Barker Steven | MASI | Common Stock | D | 38.0000 | -25,000 | -950 | 45,000 | ||||
| 2015-06-16 | 2015-06-12 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 25,000 | 117 | 70,000 | ||||
| 2015-06-12 | 2015-06-10 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 57,000 | |||||
| 2015-06-12 | 2015-06-10 | 4 | FITCH SANFORD | MASI | Common Stock | D | 36.4940 | -2,000 | -73 | 61,000 | ||||
| 2015-06-12 | 2015-06-10 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-06-08 | 2015-06-04 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -5,000 | 60,000 | |||||
| 2015-06-08 | 2015-06-04 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -25,000 | 65,000 | |||||
| 2015-06-08 | 2015-06-04 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 5,000 | 23 | 45,000 | ||||
| 2015-06-08 | 2015-06-04 | 4 | Barker Steven | MASI | Common Stock | D | 36.2023 | -25,000 | -905 | 40,000 | ||||
| 2015-06-08 | 2015-06-04 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 25,000 | 117 | 65,000 | ||||
| 2015-05-21 | 2015-05-19 | 4 | Fishel Rick | MASI | Common Stock | D | 35.8500 | -178 | -6 | 57,022 | ||||
| 2015-05-21 | 2015-05-07 | 4 | Fishel Rick | MASI | Common Stock | D | 35.8500 | -4,822 | -173 | 57,200 | ||||
| 2015-05-21 | 2015-03-30 | 4 | Fishel Rick | MASI | Common Stock | D | 32.8500 | -5,000 | -164 | 62,022 | ||||
| 2015-05-21 | 2015-02-26 | 4 | Fishel Rick | MASI | Common Stock | D | 29.8500 | -5,000 | -149 | 67,022 | ||||
| 2015-05-15 | 2015-05-13 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | 2,000 | 59,000 | |||||
| 2015-05-15 | 2015-05-13 | 4 | FITCH SANFORD | MASI | Common Stock | D | 34.5065 | -2,000 | -69 | 61,000 | ||||
| 2015-05-15 | 2015-05-13 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-04-10 | 2015-04-08 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | 2,000 | 61,000 | |||||
| 2015-04-10 | 2015-04-08 | 4 | FITCH SANFORD | MASI | Common Stock | D | 34.5700 | -2,000 | -69 | 61,000 | ||||
| 2015-04-10 | 2015-04-08 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-04-08 | 2015-04-06 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 3.33 | -33,940 | 0 | |||||
| 2015-04-08 | 2015-04-06 | 4 | Fishel Rick | MASI | Common Stock | D | 33.8800 | -13,918 | -472 | 72,022 | ||||
| 2015-04-08 | 2015-04-06 | 4 | Fishel Rick | MASI | Common Stock | D | 3.3300 | 33,940 | 113 | 85,940 | ||||
| 2015-04-01 | 2015-03-30 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 3.33 | -12,500 | 33,940 | |||||
| 2015-04-01 | 2015-03-30 | 4 | Fishel Rick | MASI | Common Stock | D | 32.8500 | -12,500 | -411 | 52,000 | ||||
| 2015-04-01 | 2015-03-30 | 4 | Fishel Rick | MASI | Common Stock | D | 3.3300 | 12,500 | 42 | 64,500 | ||||
| 2015-03-24 | 2015-03-20 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 30,000 | 30,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 30,000 | 30,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 30,000 | 30,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 30,000 | 30,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 30,000 | 30,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 30,000 | 30,000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 31.01 | 30,000 | 30,000 | |||||
| 2015-03-13 | 2015-03-11 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | 2,000 | 63,000 | |||||
| 2015-03-13 | 2015-03-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 30.5095 | -2,000 | -61 | 61,000 | ||||
| 2015-03-13 | 2015-03-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-02-26 | 2015-02-25 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -20,000 | 90,000 | |||||
| 2015-02-26 | 2015-02-25 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 20,000 | 93 | 40,000 | ||||
| 2015-02-24 | 3/A | Van Ramshorst David J | MASI | Common Stock | D | 1,000 | ||||||||
| 2015-02-24 | 2015-02-20 | 4 | Van Ramshorst David J | MASI | Non-Qualified Stock Option (Right to Buy) | D | 29.90 | 29.9000 | 15,000 | 448 | 45,000 | |||
| 2015-02-24 | 3 | Van Ramshorst David J | MASI | Common Stock | D | 2,000 | ||||||||
| 2015-02-24 | 3 | Van Ramshorst David J | MASI | Common Stock | D | 2,000 | ||||||||
| 2015-02-19 | 2015-02-18 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 3.33 | -10,170 | 46,440 | |||||
| 2015-02-19 | 2015-02-18 | 4 | Fishel Rick | MASI | Common Stock | D | 29.8500 | -8,000 | -239 | 52,000 | ||||
| 2015-02-19 | 2015-02-18 | 4 | Fishel Rick | MASI | Common Stock | D | 29.8500 | -10,170 | -304 | 60,000 | ||||
| 2015-02-19 | 2015-02-18 | 4 | Fishel Rick | MASI | Common Stock | D | 3.3300 | 10,170 | 34 | 70,170 | ||||
| 2015-02-17 | 2014-12-31 | 5 | Coleman Jon | MASI | Common Stock | I | 24.7500 | 36 | 1 | 459 | ||||
| 2015-02-13 | 2015-02-11 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -2,000 | 61,000 | |||||
| 2015-02-13 | 2015-02-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 27.0657 | -2,000 | -54 | 61,000 | ||||
| 2015-02-13 | 2015-02-11 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-01-16 | 2015-01-14 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | 2,000 | 67,000 | |||||
| 2015-01-16 | 2015-01-14 | 4 | FITCH SANFORD | MASI | Common Stock | D | 26.4300 | -2,000 | -53 | 61,000 | ||||
| 2015-01-16 | 2015-01-14 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 2,000 | 24 | 63,000 | ||||
| 2015-01-02 | 2015-01-02 | 4 | Lee Yongsam | MASI | Non-qualified Stock Optioin (Right to buy) | D | 2.75 | -96,000 | 0 | |||||
| 2015-01-02 | 2015-01-02 | 4 | Lee Yongsam | MASI | Common Stock | D | 2.7500 | 96,000 | 264 | 165,000 | ||||
| 2014-12-23 | 2014-12-19 | 4/A | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 3.33 | -5,000 | 56,610 | |||||
| 2014-12-23 | 2014-12-19 | 4/A | Fishel Rick | MASI | Common Stock | D | 26.8500 | -5,000 | -134 | 60,000 | ||||
| 2014-12-23 | 2014-12-19 | 4/A | Fishel Rick | MASI | Common Stock | D | 3.3300 | 5,000 | 17 | 65,000 | ||||
| 2014-12-23 | 2014-12-19 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 3.33 | -5,000 | 56,610 | |||||
| 2014-12-23 | 2014-12-19 | 4 | Fishel Rick | MASI | Common Stock | D | 26.8500 | -5,000 | -134 | 60,000 | ||||
| 2014-12-23 | 2014-12-19 | 4 | Fishel Rick | MASI | Common Stock | D | 3.3300 | 5,000 | 17 | 65,000 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 21.77 | 50,000 | 50,000 | |||||
| 2014-07-03 | 2014-07-01 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -20,000 | 69,000 | |||||
| 2014-07-03 | 2014-07-01 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 20,000 | 240 | 61,000 | ||||
| 2014-05-27 | 2014-05-22 | 4 | Fishel Rick | MASI | Incentive Stock Option | D | 2.75 | -45,000 | 0 | |||||
| 2014-05-27 | 2014-05-22 | 4 | Fishel Rick | MASI | Common Stock | D | 2.7500 | 45,000 | 124 | 60,000 | ||||
| 2014-05-06 | 2014-05-05 | 4 | REYNOLDS CRAIG B | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.04 | 100,000 | 100,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | Sampath Anand | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 30,000 | 30,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | CAHILL EDWARD L | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 20,000 | 20,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 20,000 | 20,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | LASERSOHN JACK W | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 20,000 | 20,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 20,000 | 20,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | Coleman Robert | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 20,000 | 20,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | Coleman Jon | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 30,000 | 30,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | Jansen Paul | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 30,000 | 30,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 30,000 | 30,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | McClenahan Thomas Samuel | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 30,000 | 30,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | Lee Yongsam | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 30,000 | 30,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | de Raad Mark | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 30,000 | 30,000 | |||||
| 2014-02-20 | 2014-02-18 | 4 | KIANI JOE E | MASI | Non-Qualified Stock Option (Right to Buy) | D | 28.03 | 300,000 | 300,000 | |||||
| 2014-02-11 | 2013-12-28 | 5 | Coleman Jon | MASI | Common Stock | I | 22.4700 | 35 | 1 | 423 | ||||
| 2014-02-11 | 2013-02-07 | 5 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 30.79 | -987 | 20,668 | |||||
| 2014-02-11 | 2013-01-11 | 5 | Fishel Rick | MASI | Non-Qualified Stock Option (Right to Buy) | D | 23.98 | -538 | 25,514 | |||||
| 2014-01-09 | 2013-12-31 | 4/A | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 6,000 | 72 | 41,000 | ||||
| 2014-01-03 | 2013-12-31 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -6,000 | 89,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | Coleman Jon | MASI | Non-qualified stock optin (right to buy) | D | 21.97 | 30,000 | 30,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | FITCH SANFORD | MASI | Non-qualified Stock Option (Right to buy) | D | 21.97 | 20,000 | 20,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | Coleman Robert | MASI | Non-qualified Stock Option (Right to buy) | D | 21.97 | 20,000 | 20,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | Barker Steven | MASI | Non-qualified Stock Option (Right to buy) | D | 21.97 | 20,000 | 20,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | LASERSOHN JACK W | MASI | Non-qualified Stock Optioin (Right to buy) | D | 21.97 | 20,000 | 20,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | CAHILL EDWARD L | MASI | Non-qualified Stock Option (Right to buy) | D | 21.97 | 20,000 | 20,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | Fishel Rick | MASI | Non-qualified Stock Option (Right to buy) | D | 21.97 | 30,000 | 30,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | Sampath Anand | MASI | Non-qualified Stock Option (right to buy) | D | 21.97 | 30,000 | 30,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | Lee Yongsam | MASI | Non-qualified Stock Option (right to buy) | D | 21.97 | 30,000 | 30,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | de Raad Mark | MASI | Non-qualified stock option (right to buy) | D | 21.97 | 30,000 | 30,000 | |||||
| 2013-05-30 | 2013-05-28 | 4 | KIANI JOE E | MASI | Non-qualified stock option (right to buy) | D | 21.97 | 300,000 | 300,000 | |||||
| 2013-05-24 | 2013-05-22 | 4 | Coleman Robert | MASI | Non-qualified Stock Option (Right to buy) | D | 2.75 | -59,400 | 0 | |||||
| 2013-05-24 | 2013-05-22 | 4 | Coleman Robert | MASI | Common Stock | D | 21.9257 | -59,400 | -1,302 | 70,200 | ||||
| 2013-05-24 | 2013-05-22 | 4 | Coleman Robert | MASI | Common Stock | D | 2.7500 | 59,400 | 163 | 129,600 | ||||
| 2013-04-25 | 2013-04-25 | 4 | McClenahan Thomas Samuel | MASI | Non-qualified Stock Option (Right to Buy) | D | 19.72 | 50,000 | 50,000 | |||||
| 2013-02-08 | 2012-02-07 | 5 | Fishel Rick | MASI | Non-Qualified Stock Option (right to buy) | D | 30.79 | -1,234 | 21,655 | |||||
| 2013-02-08 | 2012-01-11 | 5 | Fishel Rick | MASI | Non-Qualified Stock Option (right to buy) | D | 23.98 | -718 | 26,052 | |||||
| 2013-02-08 | 2012-12-11 | 5 | KIANI JOE E | MASI | Common Stock | I | 21.5800 | 459 | 10 | 10,373 | ||||
| 2013-02-08 | 2012-12-11 | 5 | de Raad Mark | MASI | Common Stock | I | 21.5800 | 122 | 3 | 2,660 | ||||
| 2013-02-08 | 2012-12-29 | 5 | Coleman Jon | MASI | Common Stock | I | 21.5800 | 52 | 1 | 388 | ||||
| 2012-12-31 | 2012-12-31 | 4 | Lee Yongsam | MASI | Incentive Stock Option (Right to Buy) | D | 2.75 | -25,380 | 0 | |||||
| 2012-12-31 | 2012-12-31 | 4 | Lee Yongsam | MASI | Incentive Stock Option (Right to Buy) | D | 2.75 | -13,080 | 0 | |||||
| 2012-12-31 | 2012-12-31 | 4 | Lee Yongsam | MASI | Common Stock | D | 2.7500 | 38,460 | 106 | 69,000 | ||||
| 2012-12-31 | 2012-12-28 | 4 | Lee Yongsam | MASI | Incentive Stock Option (Right to Buy) | D | 2.75 | -6,540 | 13,080 | |||||
| 2012-12-31 | 2012-12-28 | 4 | Lee Yongsam | MASI | Common Stock | D | 2.7500 | 6,540 | 18 | 30,540 | ||||
| 2012-12-31 | 2012-12-27 | 4 | Lee Yongsam | MASI | Common Stock | D | 20.1898 | -46,000 | -929 | 24,000 | ||||
| 2012-12-21 | 2012-12-20 | 4 | FITCH SANFORD | MASI | Non-Qualified Stock Option (Right to Buy) | D | 12.00 | -15,000 | 95,000 | |||||
| 2012-12-21 | 2012-12-20 | 4 | FITCH SANFORD | MASI | Common Stock | D | 12.0000 | 15,000 | 180 | 35,000 | ||||
| 2012-09-24 | 2012-09-20 | 4 | Barker Steven | MASI | Non-Qualified Stock Option (Right to Buy) | D | 4.67 | -10,000 | 110,000 | |||||
| 2012-09-24 | 2012-09-20 | 4 | Barker Steven | MASI | Common Stock | D | 4.6667 | 10,000 | 47 | 30,000 | ||||
| 2012-09-24 | 2012-09-20 | 4 | Barker Steven | MASI | Common Stock | D | 25.0000 | -10,000 | -250 | 20,000 | ||||
| 2012-07-27 | 2012-07-25 | 4 | Lee Yongsam | MASI | Incentive Stock Option (right to buy) | D | 2.75 | 2.7500 | -12,000 | -33 | 12,000 | |||
| 2012-07-27 | 2012-07-25 | 4 | Lee Yongsam | MASI | Common Stock | D | 2.7500 | 12,000 | 33 | 12,000 | ||||
| 2012-06-04 | 2012-06-01 | 4 | KIANI JOE E See Note | MASI | Common Stock | I | 18.4657 | 50,000 | 923 | 2,830,291 | ||||
| 2012-06-04 | 2012-06-01 | 4 | LASERSOHN JACK W | MASI | Common Stock | D | 18.3830 | 1,000 | 18 | 1,000 | ||||
| 2012-04-03 | 2012-03-30 | 4 | Coleman Robert | MASI | Common Stock | D | 23.3517 | -62,000 | -1,448 | 70,200 | ||||
| 2012-02-10 | 2010-12-16 | 5/A | Fishel Rick | MASI | Common Stock | D | -15,000 | 15,000 | ||||||
| 2012-02-10 | 2011-12-31 | 5 | Coleman Jon | MASI | Common Stock | I | 8 | 336 | ||||||
| 2012-02-10 | 2011-11-23 | 5 | de Raad Mark | MASI | Common Stock | I | 18.5500 | 2,538 | 47 | 2,538 | ||||
| 2008-08-01 | 2008-07-31 | 4 | CAHILL EDWARD L By Cahill, Warnock Strategic Partners Fund, L.P. | MASI | Common Stock | I | 38.0736 | -2,800 | -107 | 803,359 | ||||
| 2008-07-14 | 3 | Moran Stephen M | MASI | No securities are beneficially owned | D | 0 | ||||||||
| 2008-05-09 | 3 | Berthon Olivier | MASI | Common Stock | D | 104,250 | ||||||||
| 2008-05-09 | 2008-05-06 | 4/A | Berthon Olivier | MASI | Common Stock | D | 30.3048 | -3,400 | -103 | 99,250 | ||||
| 2008-05-09 | 2008-05-02 | 4/A | Berthon Olivier | MASI | Common Stock | D | 30.3006 | -1,600 | -48 | 102,650 | ||||
| 2008-02-13 | 3/A | O'Reilly Michael | MASI | No securities are beneficially owned | D | 0 | ||||||||
| 2007-08-07 | 3 | KIANI JOE E | MASI | Common Stock | I | 1,680,000 | ||||||||
| 2007-08-07 | 3 | KIANI JOE E | MASI | Common Stock | I | 15,000 | ||||||||
| 2007-08-07 | 3 | KIANI JOE E | MASI | Common Stock | D | 3,953,040 | ||||||||
| 2007-08-07 | 3 | LASERSOHN JACK W | MASI | Common Stock | D | 120,600 | ||||||||
| 2007-08-07 | 3 | Lee Yongsam | MASI | Common Stock | D | 246,000 | ||||||||
| 2007-08-07 | 3 | Langdale Bradley | MASI | Common Stock | D | 531,330 | ||||||||
| 2007-08-07 | 3 | CAHILL EDWARD L By Cahill, Warnock Strategic Partners Fund, L.P. | MASI | Common Stock | I | 373,200 | ||||||||
| 2007-08-07 | 3 | CAHILL EDWARD L | MASI | Common Stock | D | 42,000 | ||||||||
| 2007-08-07 | 3 | Kilpatrick Christopher | MASI | Common Stock | D | 225,900 | ||||||||
| 2007-08-07 | 3 | Kilpatrick Christopher | MASI | Common Stock | I | 30,000 | ||||||||
| 2007-08-07 | 3 | Fishel Rick | MASI | Common Stock | D | 30,000 | ||||||||
| 2007-08-07 | 3 | Coleman Robert | MASI | Common Stock | D | 345,600 | ||||||||
| 2007-08-07 | 3 | Berthon Olivier | MASI | Common Stock | D | 104,250 | ||||||||
| 2007-08-07 | 3 | Al-Ali Ammar | MASI | Common Stock | D | 510,660 |
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券（例如股票期權）
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券（例如期權）
V
內部人士透過Form 4自願報告的一筆交易
J
其他（附有交易描述的腳註）
