米斯特拉斯集團公司
US ˙ NYSE ˙ US60649T1079

簡介

本頁面提供了有關 Lange Michael J. 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。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示Lange Michael J.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:MG / Mistras Group, Inc. Senior EVP 240,515
如何解讀這些圖表

以下圖表顯示了在Lange Michael J.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。

MG / Mistras Group, Inc.內部人士買入 - 短期收益分析

在這一部分，我們分析了在 MG / Mistras Group, Inc. 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。

MG / Mistras Group, Inc. Insider Trades
MG / Mistras Group, Inc.內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 MG / Mistras Group, Inc. 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($)		 避免的
最高損失率($)
2024-09-25 MG Lange Michael J. 6,111 11.1700 6,111 11.1700 68,260 245 7.2900 -23,710 -34.74
2024-09-24 MG Lange Michael J. 18,550 11.3600 18,550 11.3600 210,728
2024-09-23 MG Lange Michael J. 12,827 10.7900 12,827 10.7900 138,403
2024-09-20 MG Lange Michael J. 24,706 11.0200 24,706 11.0200 272,260
2024-09-19 MG Lange Michael J. 11,803 10.8000 11,803 10.8000 127,472
2024-09-18 MG Lange Michael J. 5,013 10.7400 5,013 10.7400 53,840
2024-09-17 MG Lange Michael J. 13,832 10.6400 13,832 10.6400 147,172
2024-09-16 MG Lange Michael J. 7,158 10.5800 7,158 10.5800 75,732
2024-03-12 MG Lange Michael J. 5,000 8.5300 5,000 8.5300 42,650
2014-05-02 MG Lange Michael J. 14,118 22.8000 14,118 22.8000 321,890
2014-05-01 MG Lange Michael J. 6,238 22.4300 6,238 22.4300 139,918
2014-04-24 MG Lange Michael J. 11,708 23.3700 11,708 23.3700 273,616
2014-04-23 MG Lange Michael J. 25,367 23.9500 25,367 23.9500 607,540
2014-04-22 MG Lange Michael J. 17,295 23.7300 17,295 23.7300 410,410
2014-04-21 MG Lange Michael J. 9,981 23.6000 9,981 23.6000 235,552
2014-02-20 MG Lange Michael J. 12,269 23.4700 12,269 23.4700 287,953
2014-02-19 MG Lange Michael J. 13,529 23.9400 13,529 23.9400 323,884
2014-02-18 MG Lange Michael J. 3,000 24.2600 3,000 24.2600 72,780
2014-01-30 MG Lange Michael J. 11,967 23.9700 11,967 23.9700 286,849
2014-01-15 MG Lange Michael J. 19,773 24.6700 19,773 24.6700 487,800
2014-01-14 MG Lange Michael J. 20,227 24.9100 20,227 24.9100 503,855
2012-05-07 MG Lange Michael J. 16,227 23.8000 16,227 23.8000 386,203
2012-05-02 MG Lange Michael J. 10,000 23.2600 10,000 23.2600 232,600
2012-05-01 MG Lange Michael J. 3,415 23.5300 3,415 23.5300 80,355
2012-04-17 MG Lange Michael J. 2,378 23.5000 2,378 23.5000 55,883

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

MG / Mistras Group, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Lange Michael J. 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
2024-09-25 2024-09-25 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -6,111 240,515 -2.48 11.17 -68,260 2,686,553
2024-09-24 2024-09-24 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -18,550 246,626 -7.00 11.36 -210,728 2,801,671
2024-09-24 2024-09-23 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -12,827 265,176 -4.61 10.79 -138,403 2,861,249
2024-09-20 2024-09-19 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -11,803 302,709 -3.75 10.80 -127,472 3,269,257
2024-09-20 2024-09-18 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -5,013 314,512 -1.57 10.74 -53,840 3,377,859
2024-09-20 2024-09-17 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -13,832 319,525 -4.15 10.64 -147,172 3,399,746
2024-09-20 2024-09-16 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -7,158 333,357 -2.10 10.58 -75,732 3,526,917
2024-09-20 2024-09-20 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -24,706 278,003 -8.16 11.02 -272,260 3,063,593
2024-04-05 2024-04-03 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -597 340,515 -0.18 9.30 -5,552 3,166,790
2024-04-05 2024-04-03 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -726 341,112 -0.21 9.31 -6,759 3,175,753
2024-03-14 2024-03-12 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -5,000 341,838 -1.44 8.53 -42,650 2,915,878
2024-03-04 2024-02-28 4 MG Mistras Group, Inc.
Common Stock 		A - Award 4,500 346,838 1.31
2024-01-04 2024-01-02 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -5,764 342,338 -1.66 7.28 -41,962 2,492,221
2023-03-30 2023-03-30 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -597 348,102 -0.17 6.65 -3,970 2,314,878
2023-03-20 2023-03-17 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,284 348,699 -0.37 5.62 -7,216 1,959,688
2023-03-20 2023-03-17 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,249 349,983 -0.92 5.58 -18,129 1,952,905
2023-01-03 2023-01-03 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,771 353,232 -1.06 4.93 -18,591 1,741,434
2022-03-25 2022-03-25 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,092 353,300 -0.31 6.85 -7,480 2,420,105
2022-03-25 2022-03-25 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -597 354,392 -0.17 6.32 -3,773 2,239,757
2022-03-24 2022-03-23 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,284 354,989 -0.36 6.79 -8,718 2,410,375
2022-03-22 2022-03-22 4 MG Mistras Group, Inc.
Performance Share Unit 		A - Award 10,260 10,260
2022-03-22 2022-03-22 4 MG Mistras Group, Inc.
Common Stock 		A - Award 6,840 356,273 1.96
2022-03-16 2022-03-14 4 MG Mistras Group, Inc.
Performance Share Unit 		C - Conversion -8,438 0 -100.00
2022-03-16 2022-03-14 4 MG Mistras Group, Inc.
Common Stock 		C - Conversion 8,438 349,433 2.47
2022-03-16 2022-03-14 4 MG Mistras Group, Inc.
Common Stock 		A - Award 22,178 340,995 6.96
2022-01-07 2022-01-06 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,703 318,817 -1.15 7.43 -27,513 2,368,810
2021-04-07 2021-03-29 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,421 326,223 -0.43 10.99 -15,617 3,585,191
2021-03-25 2021-03-16 4/A MG Mistras Group, Inc.
Common Stock 		A - Award 12,100 322,018 3.90
2021-03-25 2021-03-16 4/A MG Mistras Group, Inc.
Common Stock 		A - Award 10,289 309,918 3.43
2021-03-25 2021-03-24 4 MG Mistras Group, Inc.
Performance Share Unit 		A - Award 8,438 8,438
2021-03-25 2021-03-24 4 MG Mistras Group, Inc.
Common Stock 		A - Award 5,626 327,644 1.75
2021-03-18 2021-03-16 4 MG Mistras Group, Inc.
Common Stock 		A - Award 12,100 322,018 3.90
2021-03-18 2021-03-16 4 MG Mistras Group, Inc.
Common Stock 		A - Award 10,289 309,918 3.43
2021-01-08 2021-01-07 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,256 299,629 -0.42 7.76 -9,747 2,325,121
2021-01-05 2021-01-04 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,466 300,885 -0.48 7.76 -11,376 2,334,868
2020-08-19 2020-08-17 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -531 302,351 -0.18 4.39 -2,331 1,327,321
2020-06-02 2020-06-01 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,770 302,882 -1.23 4.04 -15,231 1,223,643
2020-04-02 2020-04-01 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,256 306,652 -0.41 3.78 -4,748 1,159,145
2020-03-31 2020-03-27 4 MG Mistras Group, Inc.
Common Stock 		A - Award 13,401 307,908 4.55
2020-01-03 2020-01-02 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,466 294,507 -0.50 14.27 -20,920 4,202,615
2019-08-19 2019-08-19 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -531 295,973 -0.18 15.59 -8,278 4,614,219
2019-08-19 2019-08-19 4/A MG Mistras Group, Inc.
Common Stock 		F - Taxes -531 295,973 -0.18 15.59 -8,278 4,614,219
2019-07-18 2019-07-16 4 MG Mistras Group, Inc.
Stock Options (Right to Buy) 		F - Taxes -124,883 0 -100.00
2019-07-18 2019-07-16 4 MG Mistras Group, Inc.
Stock Options (Right to Buy) 		M - Exercise -14,475 124,883 -10.39
2019-07-18 2019-07-16 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -4,831 296,504 -1.60 15.02 -72,562 4,453,490
2019-07-18 2019-07-16 4 MG Mistras Group, Inc.
Common Stock 		M - Exercise 14,475 301,335 5.05 13.46 194,834 4,055,969
2019-06-03 2019-06-03 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,772 286,860 -1.30 13.82 -52,129 3,964,405
2019-03-20 2019-03-18 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,024 290,632 -0.35 14.04 -14,377 4,080,473
2019-03-18 2019-03-15 4 MG Mistras Group, Inc.
Common Stock 		A - Award 11,829 291,656 4.23
2019-01-03 2019-01-02 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -442 279,827 -0.16 14.38 -6,356 4,023,912
2018-10-22 2018-10-22 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -8,114 280,269 -2.81 19.59 -158,953 5,490,470
2018-08-20 2018-08-17 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -531 288,383 -0.18 21.81 -11,581 6,289,633
2018-06-05 2018-06-01 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,772 288,914 -1.29 19.25 -72,611 5,561,594
2018-03-16 2018-03-14 4 MG Mistras Group, Inc.
Common Stock 		A - Award 9,644 292,686 3.41
2018-01-02 2018-01-02 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -468 283,042 -0.17 23.47 -10,984 6,642,996
2017-10-25 2017-10-23 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -732 283,510 -0.26 20.70 -15,152 5,868,657
2017-08-18 2017-08-18 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -563 284,242 -0.20 17.71 -9,971 5,033,926
2017-08-16 2017-08-15 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -480 284,805 -0.17 18.88 -9,062 5,377,118
2017-06-02 2017-06-01 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -4,000 285,285 -1.38 20.92 -83,680 5,968,162
2017-03-21 2017-03-20 4 MG Mistras Group, Inc.
Common Stock 		A - Award 4,158 289,285 1.46
2016-10-26 2016-10-24 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -523 285,127 -0.18 21.00 -10,983 5,987,667
2016-10-17 2016-10-17 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,217 285,650 -1.11 20.60 -66,270 5,884,390
2016-09-12 2016-09-08 4 MG Mistras Group, Inc.
Performance Share Unit 		J - Other -14,696 0 -100.00
2016-09-12 2016-09-08 4 MG Mistras Group, Inc.
Performance Share Unit 		J - Other -38,379 0 -100.00
2016-09-12 2016-09-08 4 MG Mistras Group, Inc.
Performance Share Unit 		C - Conversion -11,409 38,379 -22.92
2016-09-12 2016-09-08 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,939 288,867 -1.35 24.60 -96,899 7,106,128
2016-09-12 2016-09-08 4 MG Mistras Group, Inc.
Common Stock 		C - Conversion 11,409 292,806 4.05
2016-08-18 2016-08-18 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -368 281,397 -0.13 24.94 -9,178 7,018,041
2016-08-18 2016-08-18 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,129 281,765 -0.40 25.24 -28,496 7,111,749
2016-08-17 2016-08-16 4 MG Mistras Group, Inc.
Common Stock 		A - Award 5,000 282,894 1.80
2016-08-17 2016-08-16 4 MG Mistras Group, Inc.
Common Stock 		A - Award 35,550 277,894 14.67
2016-05-02 2015-10-21 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -523 242,344 -0.22 18.74 -9,801 4,541,527
2015-10-21 2015-10-20 4 MG Mistras Group, Inc.
Common Stock 		A - Award 17,500 242,867 7.77
2015-08-21 2015-08-20 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -2,536 225,367 -1.11 15.45 -39,181 3,481,920
2014-10-24 2014-10-22 4 MG Mistras Group, Inc.
Performance Share Unit 		A - Award 14,696 14,696
2014-10-24 2014-10-22 4 MG Mistras Group, Inc.
Common Stock 		A - Award 6,500 227,903 2.94
2014-08-20 2014-08-19 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -3,622 221,403 -1.61
2014-05-05 2014-05-02 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -14,118 225,025 -5.90 22.80 -321,890 5,130,570
2014-05-05 2014-05-01 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -6,238 239,143 -2.54 22.43 -139,918 5,363,977
2014-04-28 2014-04-24 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -11,708 245,381 -4.55 23.37 -273,616 5,734,554
2014-04-23 2014-04-23 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -25,367 257,089 -8.98 23.95 -607,540 6,157,282
2014-04-23 2014-04-22 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -17,295 282,456 -5.77 23.73 -410,410 6,702,681
2014-04-23 2014-04-21 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -9,981 299,751 -3.22 23.60 -235,552 7,074,124
2014-02-20 2014-02-20 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -12,269 309,732 -3.81 23.47 -287,953 7,269,410
2014-02-20 2014-02-19 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -13,529 322,001 -4.03 23.94 -323,884 7,708,704
2014-02-20 2014-02-18 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -3,000 335,530 -0.89 24.26 -72,780 8,139,958
2014-02-03 2014-01-30 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -11,967 338,530 -3.41 23.97 -286,849 8,114,564
2014-01-23 2014-01-21 4 MG Mistras Group, Inc.
Performance Share Unit 		A - Award 16,596 49,788 50.00
2014-01-23 2014-01-21 4 MG Mistras Group, Inc.
Performance Share Unit 		A - Award 16,596 49,788 50.00
2014-01-23 2014-01-21 4 MG Mistras Group, Inc.
Performance Share Unit 		A - Award 16,596 33,192 100.00
2014-01-16 2014-01-15 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -19,773 350,497 -5.34 24.67 -487,800 8,646,761
2014-01-16 2014-01-14 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -20,227 370,270 -5.18 24.91 -503,855 9,223,426
2013-10-17 2013-10-15 4 MG Mistras Group, Inc.
Common Stock 		A - Award 10,000 390,497 2.63
2013-08-21 2013-08-19 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,027 380,497 -0.27 18.00 -18,486 6,848,946
2013-08-16 2013-08-15 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -2,074 381,524 -0.54 18.50 -38,369 7,058,194
2013-08-16 2013-08-14 4 MG Mistras Group, Inc.
Common Stock 		A - Award 4,257 383,598 1.12
2013-06-24 2013-06-19 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -12,122 379,341 -3.10 22.08 -267,654 8,375,849
2013-06-24 2013-06-18 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -7,078 391,463 -1.78 22.03 -155,928 8,623,930
2013-05-23 2013-05-22 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -800 398,541 -0.20 22.02 -17,616 8,775,873
2013-05-23 2013-01-02 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -13,171 429,341 -2.98 24.98 -329,012 10,724,938
2013-04-02 2013-04-01 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -10,000 412,512 -2.37 23.49 -234,900 9,689,907
2013-03-11 2013-03-08 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -10,000 422,512 -2.31 22.04 -220,400 9,312,164
2013-02-12 2013-02-01 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -10,000 432,512 -2.26 22.16 -221,600 9,584,466
2012-12-06 2012-12-06 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -1,489 442,512 -0.34 22.00 -32,758 9,735,264
2012-12-06 2012-12-05 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -8,231 444,001 -1.82 22.09 -181,823 9,807,982
2012-12-06 2012-12-04 4 MG Mistras Group, Inc.
Common Stock 		S - Sale X -7,109 452,232 -1.55 22.05 -156,753 9,971,716
2012-08-21 2012-08-19 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -997 459,341 -0.22 21.97 -21,904 10,091,722
2012-08-21 2012-08-15 4 MG Mistras Group, Inc.
Common Stock 		F - Taxes -1,048 460,338 -0.23 21.40 -22,427 9,851,233
2012-08-17 2012-08-15 4 MG Mistras Group, Inc.
Common Stock 		A - Award 13,075 461,386 2.92
2012-05-09 2012-05-07 4 MG Mistras Group, Inc.
Stock Options (Right to Buy) 		M - Exercise -16,227 139,358 -10.43
2012-05-09 2012-05-07 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -16,227 448,311 -3.49 23.80 -386,203 10,669,802
2012-05-09 2012-05-07 4 MG Mistras Group, Inc.
Common Stock 		M - Exercise 16,227 464,538 3.62 13.46 218,415 6,252,681
2012-05-03 2012-05-02 4 MG Mistras Group, Inc.
Stock Options (Right to Buy) 		M - Exercise -10,000 155,585 -6.04
2012-05-03 2012-05-02 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -10,000 448,311 -2.18 23.26 -232,600 10,427,714
2012-05-03 2012-05-02 4 MG Mistras Group, Inc.
Common Stock 		M - Exercise 10,000 458,311 2.23 13.46 134,600 6,168,866
2012-05-03 2012-05-01 4 MG Mistras Group, Inc.
Stock Options (Right to Buy) 		M - Exercise -3,415 165,585 -2.02
2012-05-03 2012-05-01 4 MG Mistras Group, Inc.
Common Stock 		M - Exercise 3,415 451,726 0.76 13.46 45,966 6,080,232
2012-05-03 2012-05-01 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -3,415 448,311 -0.76 23.53 -80,355 10,548,758
2012-04-30 2012-04-17 4 MG Mistras Group, Inc.
Common Stock 		S - Sale -2,378 448,311 -0.53 23.50 -55,883 10,535,308
2010-08-19 2010-08-19 4 MG Mistras Group, Inc.
Common Stock 		A - Award 13,500 437,500 3.18
2009-10-07 3 MG Mistras Group, Inc.
Common Stock 		624,000
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）