Grondin Richard 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Grondin Richard（CIK 1819004）在 1 家公司共报告 8 笔 SEC Form 4 内部人交易（最近一笔 2026-01-21）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-01-21 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 买入 | 5,000 | $35,050 |
| 2026-01-21 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 卖出 | 2,555 | $35,029 |
| 2026-01-21 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 买入 | 6,000 | $23,700 |
| 2026-01-21 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 卖出 | 1,729 | $23,705 |
| 2025-07-15 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 买入 | 5,000 | $35,050 |
| 2025-07-15 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 卖出 | 3,094 | $35,024 |
| 2025-07-15 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 买入 | 6,000 | $23,700 |
| 2025-07-15 | PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) | EVP of Hanford & Int. Waste Op | 卖出 | 2,094 | $23,704 |
来源：SEC Form 4 申报文件 · 截至 2026-01-21