MG insider transactions
Mistras Group Inc (MG) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.
MG insiders
Everyone who has filed a Form 3, 4, 5 or 144 at Mistras Group Inc, latest first. Follow anyone to get their next filing.
- Gennaro A. D'AlterioEVP, Chief Commercial Officer, since September 2023
- Eileen Mary CogginsChief Legal Officer, since September 2025
- Aspasia Felice Vahaviolos10% owner, since May 2025
- Stephanie Athena Foglia10% owner, since December 2025-$61.7K
- Natalia Shuman-FabbriPresident and CEO, Director, since January 2025
- Nicholas DebenedictisDirector+$256K
- Richard H GlantonDirector+$4,797-$398K
- James J ForeseDirector
- Michelle LohmeierDirector
- Charles P PizziDirector
- Hanei Wail HammadEVP & Chief Operating Officer, since March 2024
- Edward J PrajznerSr. EVP and CFO
- Manuel N. StamatakisExecutive Chairman, Director+$464K
- 2025 Irrevocable Two-Year Grantor Retained Annuity Trust of Aspasia F. Vahaviolos10% owner, since December 2025
- Sotirios Vahaviolos January 2023 2-Year Grantor Retained Annuity Trust10% owner, since January 2023
- Michael C KeefeEVP, General Counsel
- Michael J. LangeSenior EVP-$1.14M
- Sotirios J. VahaviolosDirector, 10% owner
- John Anthony SmithExecutive Vice President, since October 2023-$63K
- Dennis BertolottiOfficer, Director
- Jonathan H WolkOfficer
Recent Form 3, 4, and 5 filings for MG
- Amendment: SEC Form 4/A filed by Mistras Group Inc4/A - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, Chief Commercial Officer D'Alterio Gennaro A. covered exercise/tax liability with 662 shares, decreasing direct ownership by 1% to 46,577 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Chief Legal Officer Coggins Eileen Mary covered exercise/tax liability with 1,636 shares, decreasing direct ownership by 11% to 13,364 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Vahaviolos Aspasia Felice received a gift of 387,093 shares, increasing direct ownership by 22% to 2,154,541 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Foglia Stephanie Athena gifted 387,093 shares (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- President and CEO Shuman-Fabbri Natalia covered exercise/tax liability with 2,410 shares, decreasing direct ownership by 2% to 123,780 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Foglia Stephanie Athena gifted 411,875 shares (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Vahaviolos Aspasia Felice received a gift of 411,875 shares, increasing direct ownership by 30% to 1,794,839 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Foglia Stephanie Athena sold $61,700 worth of shares (4,000 units at $15.43) and gifted 528,672 shares (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Vahaviolos Aspasia Felice received a gift of 528,672 shares, increasing direct ownership by 62% to 1,382,964 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- New insider Foglia Stephanie Athena claimed ownership of 6,863,953 shares (SEC Form 3)3 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Debenedictis Nicholas was granted 6,862 shares, increasing direct ownership by 3% to 248,820 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Glanton Richard H was granted 6,862 shares, increasing direct ownership by 11% to 68,431 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Forese James J was granted 6,862 shares, increasing direct ownership by 4% to 177,043 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Lohmeier Michelle was granted 6,862 shares, increasing direct ownership by 7% to 99,223 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Pizzi Charles P was granted 6,862 shares, increasing direct ownership by 10% to 73,480 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- SEC Form 4 filed by Hammad Hanei Wail4 - Mistras Group, Inc. (0001436126) (Issuer)
- SEC Form 4 filed by Prajzner Edward J4 - Mistras Group, Inc. (0001436126) (Issuer)
- Sr. EVP and CFO Prajzner Edward J covered exercise/tax liability with 2,239 shares, decreasing direct ownership by 1% to 149,443 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Executive Chairman Stamatakis Manuel N. covered exercise/tax liability with 814 shares, decreasing direct ownership by 0.16% to 509,795 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP & Chief Operating Officer Hammad Hanei Wail covered exercise/tax liability with 337 shares, decreasing direct ownership by 0.52% to 64,642 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Sr. EVP and CFO Prajzner Edward J covered exercise/tax liability with 3,238 shares, decreasing direct ownership by 2% to 151,682 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, Chief Commercial Officer D'Alterio Gennaro A. covered exercise/tax liability with 184 shares, decreasing direct ownership by 0.39% to 47,239 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Amendment: EVP & Chief Operating Officer Hammad Hanei Wail was granted 29,762 shares and covered exercise/tax liability with 6,384 shares, increasing direct ownership by 36% to 88,357 units (SEC Form 4)4/A - Mistras Group, Inc. (0001436126) (Issuer)
- President and CEO Shuman-Fabbri Natalia was granted 101,190 shares, increasing direct ownership by 405% to 126,190 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Executive Chairman Stamatakis Manuel N. was granted 86,310 shares, increasing direct ownership by 20% to 510,609 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Sr. EVP and CFO Prajzner Edward J covered exercise/tax liability with 1,303 shares and was granted 37,202 shares, increasing direct ownership by 30% to 154,920 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP & Chief Operating Officer Hammad Hanei Wail returned $68,883 worth of shares to the company (6,384 units at $10.79) and was granted 29,762 shares, increasing direct ownership by 36% to 88,357 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, General Counsel Coggins Eileen Mary was granted 7,242 shares, increasing direct ownership by 48% to 22,242 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, Chief Commercial Officer D'Alterio Gennaro A. was granted 19,905 shares and covered exercise/tax liability with 1,517 shares, increasing direct ownership by 63% to 47,423 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- New insider 2025 Irrevocable Two-Year Grantor Retained Annuity Trust Of Aspasia F. Vahaviolos claimed ownership of 5,251,358 shares (SEC Form 3)3 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Vahaviolos Aspasia Felice gifted 5,251,358 shares, decreasing direct ownership by 86% to 854,292 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Amendment: Executive Chairman Stamatakis Manuel N. was granted 40,000 shares, increasing direct ownership by 10% to 424,299 units (SEC Form 4)4/A - Mistras Group, Inc. (0001436126) (Issuer)
- Amendment: Sr. EVP and CFO Prajzner Edward J covered exercise/tax liability with 2,699 shares, decreasing direct ownership by 2% to 119,021 units (SEC Form 4)4/A - Mistras Group, Inc. (0001436126) (Issuer)
- Sr. EVP and CFO Prajzner Edward J covered exercise/tax liability with 2,699 shares, decreasing direct ownership by 2% to 119,021 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Executive Chairman Stamatakis Manuel N. was granted 40,000 shares, increasing direct ownership by 10% to 424,299 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Pizzi Charles P gifted 2,150 shares, decreasing direct ownership by 3% to 66,618 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, Chief Commercial Officer D'Alterio Gennaro A. covered exercise/tax liability with 475 shares, decreasing direct ownership by 2% to 29,035 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Amendment: EVP & Chief Legal Officer Coggins Eileen Mary was granted 15,000 shares (SEC Form 4)4/A - Mistras Group, Inc. (0001436126) (Issuer)
- Amendment: SEC Form 3 filed by new insider Coggins Eileen Mary3/A - Mistras Group, Inc. (0001436126) (Issuer)
- EVP & Chief Legal Officer Coggins Eileen Mary bought $143,250 worth of shares (15,000 units at $9.55) (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- New insider Coggins Eileen Mary claimed ownership of 15,000 shares (SEC Form 3)3 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Vahaviolos Aspasia Felice transferred by will 2,217,087 shares), increasing direct ownership by 57% to 6,105,650 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Large owner Sotirios Vahaviolos January 2023 2-Year Grantor Retained Annuity Trust gifted 4,685,578 shares, closing all direct ownership in the company (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- New insider Vahaviolos Aspasia Felice claimed ownership of 3,888,563 shares (SEC Form 3)3 - Mistras Group, Inc. (0001436126) (Issuer)
- President and CEO Shuman-Fabbri Natalia was granted 25,000 shares (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Executive Chairman Stamatakis Manuel N. bought $77,100 worth of shares (10,000 units at $7.71), increasing direct ownership by 3% to 384,299 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Pizzi Charles P was granted 14,447 shares, increasing direct ownership by 27% to 68,768 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Debenedictis Nicholas was granted 14,447 shares, increasing direct ownership by 6% to 241,958 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Forese James J was granted 14,447 shares, increasing direct ownership by 9% to 170,181 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Glanton Richard H was granted 14,447 shares, increasing direct ownership by 31% to 61,569 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Lohmeier Michelle was granted 14,447 shares, increasing direct ownership by 19% to 92,361 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, Chief Commercial Officer D'Alterio Gennaro A. covered exercise/tax liability with 655 shares, decreasing direct ownership by 2% to 29,510 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, General Counsel Keefe Michael C covered exercise/tax liability with 1,791 shares, decreasing direct ownership by 2% to 91,558 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Director Debenedictis Nicholas bought $198,769 worth of shares (20,000 units at $9.94), increasing direct ownership by 9% to 226,473 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Executive Chairman Stamatakis Manuel N. bought $99,500 worth of shares (10,000 units at $9.95), increasing direct ownership by 3% to 374,299 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Sr. EVP and CFO Prajzner Edward J covered exercise/tax liability with 3,418 shares, decreasing direct ownership by 3% to 121,720 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Executive Chairman Stamatakis Manuel N. was granted 5,700 shares, increasing direct ownership by 2% to 364,299 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- EVP, General Counsel Keefe Michael C was granted 12,055 shares, increasing direct ownership by 15% to 93,349 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)
- Sr. EVP and CFO Prajzner Edward J was granted 27,289 shares, increasing direct ownership by 28% to 125,138 units (SEC Form 4)4 - Mistras Group, Inc. (0001436126) (Issuer)