羅傑斯公司
US ˙ NYSE ˙ US7751331015

簡介

本頁面提供了有關 Eric Howard Starkloff 已知的內部交易歷史的全面分析。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。盡管存在這些限制,學術研究表明,內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易,排除了作為10b5-1交易計劃的一部分的交易。然後,對每筆交易在3、6和12個月的表現進行平均,以生成該筆交易最終的表現指標。最終,將所有交易的表現指標進行平均,計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A",則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易,或者他們進行的交易距離現在太近,無法計算出可靠的表現指標。

更新頻率:每日

查看收益最高的的內幕交易者列表。

報告內部持倉的公司

SEC文件顯示Eric Howard Starkloff已報告在以下公司擁有持倉或進行了交易:

證券 職位 最新報告的持倉
US:ROG / Rogers Corporation Director 1,427
US:NATI / National Instruments Corp. President & CEO, Director 0
如何解讀這些圖表

以下圖表顯示了在Eric Howard Starkloff進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如,如果一筆內部人士交易是在2019年1月1日進行的,該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元,則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%,而從10美元跌至5美元的價格變化將為-50%。

最終,我們將評估內部人士的交易與股價的超額回報(正向或負向)之間的相關性,以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為,我們預期看到(a)購買後的正回報,或者(b)賣出後的負回報。對於情況(a),購買圖表將顯示一系列向上傾斜的曲線,表示每次購買後都有正回報。對於情況(b),賣出圖表將顯示一系列向下傾斜的曲線,表示每次賣出後都有負回報。

然而,僅憑這一點還不足以得出結論。例如,如果公司的股價在多年內呈現非周期性上升,我們會預期所有購買後的圖表都呈現向上傾斜。同樣地,多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下,「購買」圖表顯示正向信號,而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易,以獲得財務優勢。

ROG / Rogers Corporation內部人士買入 - 短期收益分析

在這一部分,我們分析了在 ROG / Rogers 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。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最高利潤的
天數
達到最高利潤時的
價格
最高
淨利 ($)
最高回報率(%)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

ROG / Rogers Corporation Insider Trades
ROG / Rogers Corporation內部人士賣出 - 短期虧損分析

在這一部分,我們分析了在 ROG / Rogers 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,

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。

交易日期 證券代碼 內部人士 報告
股數
Reported
價格
經調整
股數
經調整
價格
成本基礎 達到最低利潤的
天數
達到最低利潤時的
價格
避免的
最高損失金額($)
避免的
最高損失率($)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

ROG / Rogers Corporation Insider Trades
歷史內部人交易

該表格顯示了由 Eric Howard Starkloff 進行的所有內幕交易的完整列表,這些交易已向美國證券交易委員會(SEC)披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化
每股
股價
交易
金額
剩餘
金額
2026-05-08 2026-05-06 4 ROG ROGERS CORP
Capital (Common) Stock
A - Award 1,427 1,427
2026-05-07 3 ROG ROGERS CORP
Capital (Common) Stock
0
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -90,000 0 -100.00
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -37,567 90,000 -29.45
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -14,991 127,567 -10.52
2023-10-11 2023-10-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
D - Sale to Issuer -248,908 142,558 -63.58
2023-05-03 2023-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -20,358 396,901 -4.88 58.23 -1,185,446 23,111,545
2023-05-03 2023-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 9,479 417,259 2.32
2023-03-22 2023-03-20 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 90,000 407,780 28.32
2023-02-13 2022-06-28 5 NATI NATIONAL INSTRUMENTS CORP
Common Stock
G - Gift -3,058 282,520 -1.07
2023-02-02 2023-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -9,963 320,838 -3.01 54.00 -538,002 17,325,252
2023-02-02 2023-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale X -5,000 330,801 -1.49 53.84 -269,200 17,810,326
2023-02-02 2023-01-31 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -35,896 335,801 -9.66 54.25 -1,947,358 18,217,204
2023-02-01 2023-01-30 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 22,669 371,697 6.49
2023-02-01 2023-01-30 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 66,750 349,028 23.65
2023-01-18 2023-01-17 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale X -1,200 282,278 -0.42 54.40 -65,280 15,355,923
2023-01-17 2023-01-13 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale X -2,100 283,478 -0.74 46.86 -98,406 13,283,779
2022-12-01 2022-12-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale X -900 285,578 -0.31 42.00 -37,800 11,994,276
2022-11-14 2022-11-10 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale X -800 286,478 -0.28 40.00 -32,000 11,459,120
2022-08-16 2022-08-15 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale X -900 287,278 -0.31 42.00 -37,800 12,065,676
2022-08-09 2022-08-08 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale X -800 288,178 -0.28 40.00 -32,000 11,527,120
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -4,264 7,031 -37.75
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -3,382 6,015 -35.99
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,029 1,919 -51.39
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,015 192 -84.09
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -338 0 -100.00
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -19,032 288,978 -6.18 36.14 -687,816 10,443,665
2022-05-04 2022-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 11,028 308,010 3.71
2022-02-02 2022-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -7,769 296,982 -2.55 41.36 -321,326 12,283,176
2022-02-02 2022-01-31 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -2,634 304,751 -0.86 40.44 -106,519 12,324,130
2022-01-20 2022-01-19 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 84,526 84,526
2022-01-20 2022-01-19 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 56,351 307,385 22.45
2022-01-20 2022-01-18 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 10,307 251,034 4.28
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -6,250 0 -100.00
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,500 11,295 -18.12
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,500 9,397 -21.01
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 3,948 -27.53
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 1,207 -38.32
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 1,207 -38.32
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -58 0 -100.00
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -11,439 240,727 -4.54 41.41 -473,689 9,968,505
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 14,308 252,166 6.02
2021-05-05 2021-05-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 285 237,858 0.12 35.19 10,029 8,370,223
2021-02-19 2021-02-17 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 67,461 67,461
2021-02-19 2021-02-17 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 44,974 237,573 23.35
2021-02-03 2021-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -6,343 192,599 -3.19 41.26 -261,712 7,946,635
2021-02-03 2021-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 421 198,942 0.21 26.59 11,194 5,289,470
2020-11-25 2020-11-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 1 198,521 0.00 32.38 32 6,428,110
2020-11-25 2020-08-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 24 198,520 0.01 30.18 724 5,990,341
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -6,250 6,250 -50.00
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,500 13,795 -15.34
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,500 13,795 -15.34
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 4,698 -24.20
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 1,957 -27.71
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 1,957 -27.71
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 1,088 -40.81
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -17,560 198,496 -8.13 38.42 -674,655 7,626,216
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 20,435 216,056 10.45
2020-05-05 2020-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 321 195,621 0.16 32.66 10,483 6,388,395
2020-05-01 2020-04-29 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 25,471 25,471
2020-05-01 2020-04-29 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 25,471 195,300 15.00
2020-02-04 2020-02-03 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 235 169,829 0.14 35.18 8,267 5,974,584
2020-02-04 2020-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 75,000 75,000
2020-02-04 2020-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 75,000 169,594 79.29
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -6,250 12,500 -33.33
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -3,171 16,295 -16.29
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,836 14,397 -16.46
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,701 6,948 -19.67
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -851 2,707 -23.92
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -851 2,707 -23.92
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -851 1,838 -31.65
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -6,632 94,594 -6.55 43.47 -288,306 4,112,181
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 16,511 101,226 19.49
2019-05-02 2019-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 172 84,715 0.20 37.59 6,465 3,184,183
2019-05-02 2019-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 355 84,543 0.42 37.59 13,343 3,177,718
2019-01-24 2019-01-22 4 NATI NATIONAL INSTRUMENTS CORP
Performance-Based Restricted Stock Units
A - Award 16,625 16,625
2019-01-24 2019-01-22 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 16,625 84,188 24.61
2018-11-19 2018-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 1 67,563 0.00 34.76 35 2,348,253
2018-10-31 2018-10-30 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -2,500 67,562 -3.57 49.18 -122,950 3,322,699
2018-10-25 2018-10-23 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 25,000 70,062 55.48
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -6,250 18,750 -25.00
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -3,034 19,466 -13.48
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,767 17,233 -13.84
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,660 8,649 -16.10
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -830 3,558 -18.92
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -830 3,558 -18.92
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -830 2,689 -23.59
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -391 0 -100.00
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -4,129 45,062 -8.39 40.07 -165,439 1,805,526
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 16,592 49,191 50.90
2018-05-03 2018-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 265 32,599 0.82 34.76 9,210 1,133,027
2018-04-27 2018-04-25 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
A - Award 21,740 32,334 205.21
2018-03-12 2018-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 261 10,594 2.53 38.25 9,983 405,220
2017-11-16 2017-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 16 10,333 0.16 29.67 475 306,616
2017-05-08 2017-05-05 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -1,316 10,317 -11.31 34.91 -45,947 360,207
2017-05-08 2017-05-05 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -5,572 11,633 -32.39 34.91 -194,530 406,132
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,500 22,500 -10.00
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,500 22,500 -10.00
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 10,309 -12.70
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 4,388 -14.60
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 4,388 -14.60
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 3,519 -17.57
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -600 391 -60.54
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -331 0 -100.00
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -2,689 17,205 -13.52 34.48 -92,712 593,201
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 9,681 19,894 94.79
2017-05-02 2017-05-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 382 10,213 3.89 26.71 10,202 272,759
2017-04-26 2017-04-25 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
A - Award 25,000 25,000
2017-03-10 2017-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 443 9,831 4.72 23.88 10,577 234,730
2016-11-18 2016-11-11 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -1,222 9,388 -11.52 29.00 -35,438 272,252
2016-11-09 2016-11-08 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -1,393 10,610 -11.61 28.50 -39,700 302,385
2016-11-07 2016-11-07 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -437 12,003 -3.51 28.50 -12,454 342,086
2016-11-01 2016-11-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
S - Sale -1,709 12,440 -12.08 28.09 -48,006 349,440
2016-11-01 2016-08-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 14 14,149 0.10 23.43 328 331,575
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -2,500 22,500 -10.00
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -1,500 11,809 -11.27
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 5,138 -12.74
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 5,138 -12.74
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 4,269 -14.94
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -750 3,239 -18.80
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -600 991 -37.71
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
M - Exercise -121 0 -100.00
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
F - Taxes -2,149 14,135 -13.20 27.56 -59,222 389,532
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 7,721 16,284 90.17
2016-05-03 2016-05-02 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 424 8,563 5.21 23.43 9,936 200,670
2016-04-27 2016-04-26 4 NATI NATIONAL INSTRUMENTS CORP
Restricted Stock Units
A - Award 25,000 25,000
2016-03-04 2016-02-01 4 NATI NATIONAL INSTRUMENTS CORP
Common Stock
M - Exercise 411 8,139 5.32 24.22 9,956 197,167
2015-12-01 2015-08-03 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 85 7,728 1.11 24.31 2,066 187,868
2015-05-19 2015-05-18 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -1,108 7,643 -12.66 30.00 -33,240 229,290
2015-05-15 2015-05-14 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -996 8,751 -10.22 29.50 -29,382 258,154
2015-05-13 2015-05-13 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -1,675 9,747 -14.66 29.01 -48,585 282,721
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -1,691 13,309 -11.27
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -845 5,888 -12.55
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -845 5,888 -12.55
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -845 5,019 -14.41
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -845 3,989 -17.48
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -676 1,591 -29.82
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -845 1,081 -43.87
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -3 0 -100.00
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
F - Taxes -1,834 11,422 -13.84 28.34 -51,977 323,706
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 6,595 13,256 99.01
2015-05-05 2015-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 382 6,661 6.08 24.31 9,286 161,929
2015-04-22 2015-04-21 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
A - Award 25,000 25,000
2015-03-16 2015-02-02 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 350 6,279 5.90 25.57 8,949 160,541
2015-02-13 2014-05-27 5 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -1,254 5,929 -17.46 28.50 -35,739 168,976
2014-12-08 2014-11-03 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 92 7,183 1.30 26.93 2,477 193,424
2014-08-19 2014-08-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 379 7,091 5.65 23.21 8,798 164,607
2014-05-27 2014-05-23 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -1,139 6,712 -14.51 27.94 -31,824 187,534
2014-05-23 2014-05-21 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -1,779 7,851 -18.47 27.81 -49,480 218,365
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 6,733 -10.23
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 6,733 -10.23
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 5,864 -11.57
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 4,834 -13.69
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -613 2,267 -21.28
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 1,926 -28.48
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -767 966 -44.26
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
F - Taxes -1,436 9,630 -12.98 27.13 -38,964 261,295
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 5,215 11,066 89.13
2014-05-05 2014-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 363 5,851 6.61 23.21 8,427 135,822
2014-04-24 2014-04-22 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
A - Award 15,000 15,000
2014-04-24 2014-04-03 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
G - Gift -320 5,488 -5.51
2014-03-11 2014-02-03 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 265 5,808 4.78 24.65 6,532 143,167
2013-12-31 2013-12-30 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
G - Gift -320 5,223 -5.77
2013-11-06 2013-11-04 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Employee Stock Option (right to buy)
M - Exercise -12,000 0 -100.00
2013-11-06 2013-11-04 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
S - Sale -12,000 5,543 -68.40 32.18 -386,108 178,350
2013-11-06 2013-11-04 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 12,000 17,543 216.49 19.90 238,800 349,106
2013-11-06 2013-11-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 273 5,543 5.18 23.96 6,541 132,819
2013-11-06 2013-08-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 286 5,270 5.74 23.23 6,644 122,425
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -869 6,631 -11.59
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -869 6,631 -11.59
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -869 5,601 -13.43
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -695 2,880 -19.44
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -869 2,693 -24.40
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -869 1,733 -33.40
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Restricted Stock Units
M - Exercise -1,220 0 -100.00
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
F - Taxes -1,768 4,984 -26.18 26.96 -47,663 134,362
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 6,260 6,752 1,272.36
2013-05-03 2013-05-01 4 NATI NATIONAL INSTRUMENTS CORP /DE/
Common Stock
M - Exercise 104 492 26.80 23.23 2,416 11,429
2013-05-03 3 NATI NATIONAL INSTRUMENTS CORP /DE/
Common
388
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)