Hemmer Tara J. 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Hemmer Tara J.（CIK 1727026）在 1 家公司共报告 13 笔 SEC Form 4 内部人交易（最近一笔 2026-05-21）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-05-21 | WASTE MANAGEMENT INC (WM) | EVP & Chief Operating Officer | 买入 | 2,544 | $0 |
| 2026-03-03 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 卖出 | 4,818 | $1.2M |
| 2026-02-02 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 买入 | 10,988 | $2.5M |
| 2026-02-02 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 卖出 | 3,685 | $834,321 |
| 2026-02-02 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 卖出 | 690 | $151,600 |
| 2025-11-26 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 卖出 | 693 | $0 |
| 2025-09-04 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 买入 | 9,130 | $0 |
| 2025-05-21 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 买入 | 20,860 | $2.6M |
| 2025-05-21 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 买入 | 19,710 | $2.2M |
| 2025-05-21 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 买入 | 12,859 | $1.9M |
| 2025-05-21 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 卖出 | 9,915 | $2.3M |
| 2025-05-21 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 卖出 | 13,441 | $3.1M |
| 2025-05-21 | WASTE MANAGEMENT INC (WM) | SVP & Chief Sustainability Off | 卖出 | 15,050 | $3.5M |
来源：SEC Form 4 申报文件 · 截至 2026-05-21