Shaffer Mark A 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Shaffer Mark A（CIK 1677053）在 1 家公司共报告 33 笔 SEC Form 4 内部人交易（最近一笔 2026-08-25）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-25 | LIQUIDITY SERVICES INC (LQDT) | Chief Legal Officer & Corp Sec | 买入 | 771 | $0 |
| 2026-08-25 | LIQUIDITY SERVICES INC (LQDT) | Chief Legal Officer & Corp Sec | 买入 | 667 | $0 |
| 2026-05-26 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 卖出 | 45,246 | $1.5M |
| 2026-05-18 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 1,714 | $0 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 864 | $14,956 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 卖出 | 874 | $30,258 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 3,307 | $57,244 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 卖出 | 3,307 | $114,488 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 852 | $18,420 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 卖出 | 852 | $29,496 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 866 | $18,723 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 卖出 | 866 | $29,981 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 874 | $12,236 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 卖出 | 864 | $30,370 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 322 | $7,148 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 1,301 | $18,214 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 1,232 | $21,326 |
| 2026-05-13 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 409 | $8,843 |
| 2026-02-17 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 1,794 | $0 |
| 2026-02-17 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 2,973 | $0 |
| 2026-02-17 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 2,571 | $0 |
| 2026-01-05 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 1,429 | $0 |
| 2026-01-05 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 2,123 | $0 |
| 2026-01-05 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 2,398 | $0 |
| 2026-01-05 | LIQUIDITY SERVICES INC (LQDT) | VP, Gen. Counsel & Secretary | 买入 | 2,074 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-08-25