Szymanski Brian 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Szymanski Brian（CIK 1743069）在 1 家公司共报告 7 笔 SEC Form 4 内部人交易（最近一笔 2026-05-12）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-05-12 | Select Water Solutions, Inc. (WTTR) | Chief Accounting Officer | 卖出 | 20,000 | $340,800 |
| 2026-03-09 | Select Water Solutions, Inc. (WTTR) | Chief Accounting Officer | 买入 | 17,885 | $0 |
| 2026-03-09 | Select Water Solutions, Inc. (WTTR) | Chief Accounting Officer | 卖出 | 7,843 | $110,037 |
| 2026-02-26 | Select Water Solutions, Inc. (WTTR) | Chief Accounting Officer | 买入 | 18,988 | $0 |
| 2026-02-26 | Select Water Solutions, Inc. (WTTR) | Chief Accounting Officer | 卖出 | 11,022 | $150,450 |
| 2026-02-10 | Select Water Solutions, Inc. (WTTR) | Chief Accounting Officer | 买入 | 12,981 | $0 |
| 2026-02-10 | Select Water Solutions, Inc. (WTTR) | Chief Accounting Officer | 卖出 | 6,247 | $80,961 |
来源：SEC Form 4 申报文件 · 截至 2026-05-12