D'Alterio Gennaro A. 内部人交易：近期 SEC Form 4 交易
过去 18 个月，D'Alterio Gennaro A.（CIK 1457461）在 1 家公司共报告 6 笔 SEC Form 4 内部人交易（最近一笔 2026-09-22）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-22 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | 卖出 | 662 | $13,736 |
| 2026-03-10 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | 卖出 | 184 | $2,885 |
| 2026-03-03 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | 买入 | 19,905 | $0 |
| 2026-03-03 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | 卖出 | 655 | $10,008 |
| 2026-03-03 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | 卖出 | 862 | $13,171 |
| 2025-12-04 | Mistras Group, Inc. (MG) | EVP, Chief Commercial Officer | 卖出 | 475 | $4,527 |
来源：SEC Form 4 申报文件 · 截至 2026-09-22