Amron Arthur H 内部人交易:近期 SEC Form 4 交易
过去 18 个月,Amron Arthur H(CIK 1179697)在 2 家公司共报告 14 笔 SEC Form 4 内部人交易(最近一笔 2026-09-16)。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-16 | NEPHROS INC (NEPH) | 董事 | 买入 | 17,749 | $0 |
| 2026-09-16 | NEPHROS INC (NEPH) | 董事 | 买入 | 2,836 | $0 |
| 2026-09-16 | NEPHROS INC (NEPH) | 董事 | 买入 | 22,710 | $89,704 |
| 2026-08-14 | NEPHROS INC (NEPH) | 董事 | 买入 | 2,418 | $0 |
| 2026-06-22 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | 董事 | 买入 | 19,121 | $0 |
| 2026-06-22 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | 董事 | 买入 | 10,329 | $0 |
| 2026-06-15 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | 董事 | 买入 | 2,500 | $8,050 |
| 2026-06-15 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | 董事 | 买入 | 2,000 | $6,560 |
| 2026-06-12 | NEPHROS INC (NEPH) | 董事 | 买入 | 3,574 | $0 |
| 2026-05-28 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | 董事 | 买入 | 2,500 | $8,100 |
| 2026-05-28 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | 董事 | 买入 | 3,000 | $9,750 |
| 2026-03-18 | NEPHROS INC (NEPH) | 董事 | 买入 | 3,610 | $0 |
| 2025-12-15 | MAMMOTH ENERGY SERVICES, INC. (TUSK) | 董事 | 买入 | 10,000 | $18,900 |
| 2025-11-13 | NEPHROS INC (NEPH) | 董事 | 买入 | 5,391 | $0 |
来源:SEC Form 4 申报文件 · 截至 2026-09-16