Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Mistras Group, Inc.MG · Entity 5354 | EVP, Chief Commercial Officer | September 20, 2026 | September 22, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Mistras Group, Inc.
Report date September 20, 2026 · Filed September 22, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 46,577 |
Reported balance
After 2026-09-20 transaction · row 1
1 source rowRow 1 · 2026-09-20 · Tax withholding · Disposed 662 · Balance 46,577 F1: Represents shares withheld for payment of tax liability as a result of the vesting of restricted stock units. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares withheld for payment of tax liability as a result of the vesting of restricted stock units.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 20, 2026 Filed Sep 22, 2026 14:04 UTC | Mistras Group, Inc. MG · Entity 5354 | Tax withholdingCommon Stock | 662 | $20.75 | $13,736.50 |
DisclosureSEC source: 0001436126-26-000108 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,577 F1 · shares: Represents shares withheld for payment of tax liability as a result of the vesting of restricted stock units. Read SEC document |
| March 04, 2026 Filed Mar 10, 2026 10:25 UTC | Mistras Group, Inc. MG · Entity 5354 | Tax withholdingCommon Stock | 184 | $15.68 | $2,885.12 |
DisclosureSEC source: 0001436126-26-000041 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,239 F1 · shares: Transaction represents shares withheld to pay taxes upon vesting of restricted stock units. Read SEC document |
| February 28, 2026 Filed Mar 3, 2026 20:49 UTC | Mistras Group, Inc. MG · Entity 5354 | Tax withholdingCommon Stock | 862 | $15.28 | $13,171.36 |
DisclosureSEC source: 0001436126-26-000020 · form4.xml · nonDerivative · entry 3 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,423 Read SEC document |
| February 28, 2026 Filed Mar 3, 2026 20:49 UTC | Mistras Group, Inc. MG · Entity 5354 | Tax withholdingCommon Stock | 655 | $15.28 | $10,008.40 |
DisclosureSEC source: 0001436126-26-000020 · form4.xml · nonDerivative · entry 2 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 48,285 Read SEC document |
| February 25, 2026 Filed Mar 3, 2026 20:49 UTC | Mistras Group, Inc. MG · Entity 5354 | GrantCommon Stock | 19,905 | $0.00 | $0.00 |
DisclosureSEC source: 0001436126-26-000020 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 48,940 Read SEC document |
| September 24, 2025 Filed Dec 4, 2025 18:05 UTC | Mistras Group, Inc. MG · Entity 5354 | Tax withholdingCommon Stock | 475 | $9.53 | $4,526.75 |
DisclosureSEC source: 0001436126-25-000102 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,035 F1 · shares: Represents shares withheld for payment of tax liability as a result of the vesting of restricted stock units. Read SEC document |
| March 19, 2025 Filed Mar 20, 2025 16:04 UTC | Mistras Group, Inc. MG · Entity 5354 | Tax withholdingCommon Stock | 655 | $9.84 | $6,445.20 |
DisclosureSEC source: 0001127602-25-010128 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 29,510 F1 · shares: Represents shares withheld for payment of tax liability as a result of the vesting of restricted stock units. Read SEC document |
| March 05, 2025 Filed Mar 6, 2025 17:03 UTC | Mistras Group, Inc. MG · Entity 5354 | GrantCommon Stock | 1,700 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-25-008559 · form4.xml · nonDerivative · entry 2 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,165 F2 · shares: Represents an award of restricted stock units that will vest 100% on the first anniversary date of the grant. Read SEC document |
| March 05, 2025 Filed Mar 6, 2025 17:03 UTC | Mistras Group, Inc. MG · Entity 5354 | GrantCommon Stock | 11,036 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-25-008559 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,465 F1 · shares: Represents an award of restricted stock units for payment of a performance award earned, which vest 25% on December 31 in 2025, 2026, 2027 and 2028 Read SEC document |
| January 06, 2025 Filed Jan 7, 2025 17:20 UTC | Mistras Group, Inc. MG · Entity 5354 | Tax withholdingCommon Stock | 571 | $11.28 | $6,440.88 |
DisclosureSEC source: 0001127602-25-000926 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,429 F1 · shares: Transaction represents shares withheld to pay taxes upon vesting of restricted stock units. Read SEC document |
| February 28, 2024 Filed Mar 4, 2024 18:01 UTC | Mistras Group, Inc. MG · Entity 5354 | GrantCommon Stock | 8,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-24-008238 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,000 F1 · shares: Transaction is a grant of restricted stock units, which shall vest ratable on each of the first four anniversaries of the grant date. Read SEC document |
| September 20, 2023 Filed Sep 22, 2023 14:44 UTC | Mistras Group, Inc. MG · Entity 5354 | GrantCommon Stock | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001127602-23-024639 · form4.xml · nonDerivative · entry 1 D'Alterio Gennaro A. · CIK 0001457461 · EVP, Chief Commercial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,000 F1 · shares: Transaction is a grant of restricted stock units, which shall vest ratable on each of the first three anniversaries of the grant date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.