Mistras Group Inc. (MG) - Insider Holders & Insider Ownership

List of insiders holdings for Mistras Group Inc.:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time		Shares Owned
Directly
Indirectly		Total
Shares Owned		Filing
1Vahaviolos Sotirios J.
Director
10% Owner		2024-08-19 16:12:1010,352,803
0		10,352,803Form 4
2Vahaviolos Aspasia Felice
10% Owner		2025-09-11 16:50:076,105,650
0		6,105,650Form 13G
3Burgess Elizabeth
Director		2010-04-22 14:42:410
965,594		965,594Form 4
4Bertolotti Dennis
President and CEO		2023-03-30 16:21:53424,358
0		424,358Form 4
5Stamatakis Manuel N.
Executive Chairman		2025-06-06 15:59:38384,299
0		384,299Form 4
6DEBENEDICTIS NICHOLAS
Director		2025-05-21 12:44:51241,958
25,000		266,958Form 4
7Lange Michael J.
Senior EVP		2024-09-25 17:38:12240,515
0		240,515Form 4
8Wolk Jonathan H
Sr. EVP and COO		2023-01-03 17:49:06194,575
0		194,575Form 4
9FORESE JAMES J
Director		2025-05-21 12:44:06170,181
0		170,181Form 4
10Peterik Paul
Chief Financial Officer		2010-04-05 09:44:44162,500
2,000		164,500Form 4
11Carlos Mark F.
Group EVP, Products & Systems		2016-08-18 19:22:52163,120
0		163,120Form 4
12Cole Phillip T.
Group EVP, International		2012-11-13 16:08:05160,950
0		160,950Form 4
13Prajzner Edward J
Sr. EVP and CFO		2025-03-20 16:01:24121,720
0		121,720Form 4
14Smith John Anthony
Executive Vice President		2024-04-05 12:53:35100,447
0		100,447Form 4
15Lohmeier Michelle
Director		2025-05-21 12:42:4192,361
0		92,361Form 4
16Keefe Michael C
EVP, General Counsel		2025-03-20 16:03:5991,558
0		91,558Form 4
17PIZZI CHARLES P
Director		2025-12-05 16:33:0166,618
0		66,618Form 4
18Hammad Hanei Wail
EVP & Chief Operating Officer		2025-03-06 17:02:0064,979
0		64,979Form 4
19GLANTON RICHARD H
Director		2025-05-21 12:43:2561,569
2,810		64,379Form 4
20SHUMAN-FABBRI NATALIA
President and CEO		2025-09-10 16:04:2260,000
0		60,000Form 4
21Coggins Eileen Mary
EVP & Chief Legal Officer		2025-10-01 17:04:5240,000
0		40,000Form 4/A
22WELDON WAYNE CURTIS
Director		2020-08-25 17:01:4036,106
0		36,106Form 4
23D'Alterio Gennaro A.
EVP, Chief Commercial Officer		2025-12-04 18:05:1529,035
0		29,035Form 4
24JOYCE FRANCIS T
EVP, CFO and Treasurer		2013-08-16 16:57:0818,531
0		18,531Form 4
25Orlando Philip
Principal Financial Officer		2014-03-06 16:24:0518,182
0		18,182Form 4
26Ruff Ellen T
Director		2015-08-14 16:13:0314,165
0		14,165Form 4
27DICKINSON DANIEL M
Director		2014-08-15 16:22:479,407
4,000		13,407Form 4
28Genesi Ralph L.
Group EVP, Marketing and Sales		2015-05-22 16:06:119,909
0		9,909Form 4
29Vogel Justin
Principal Accounting Officer		2014-03-06 16:16:168,500
0		8,500Form 3
30TC NDT Holdings L.L.C.
10% Owner		2011-05-13 16:33:290
0		0Form 4
31Sotirios Vahaviolos January 2023 2-Year Grantor Retained Annuity Trust
10% Owner		2025-09-10 16:14:260
0		0Form 4