D'Alterio Gennaro A. (CIK 1457461) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-22). Recent activity: Sell MG (662 shares), Sell MG (184 shares), Buy MG (19,905 shares), Sell MG (655 shares), Sell MG (862 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-22 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | Sell | 662 | $13,736 |
| 2026-03-10 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | Sell | 184 | $2,885 |
| 2026-03-03 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | Buy | 19,905 | $0 |
| 2026-03-03 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | Sell | 655 | $10,008 |
| 2026-03-03 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | Sell | 862 | $13,171 |
| 2025-12-04 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | Sell | 475 | $4,527 |
来源：SEC Form 4 申报文件 · 截至 2026-09-22