O'Shaughnessy Timothy J 内部人交易：近期 SEC Form 4 交易
过去 18 个月，O'Shaughnessy Timothy J（CIK 1621362）在 1 家公司共报告 10 笔 SEC Form 4 内部人交易（最近一笔 2026-08-14）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-14 | Graham Holdings Co (GHC) | President and CEO | 卖出 | 4,211 | $0 |
| 2026-05-28 | Graham Holdings Co (GHC) | President and CEO | 卖出 | 5,600 | $0 |
| 2026-05-28 | Graham Holdings Co (GHC) | President and CEO | 卖出 | 400 | $0 |
| 2025-11-13 | Graham Holdings Co (GHC) | President and CEO | 买入 | 7,582 | $6.6M |
| 2025-11-13 | Graham Holdings Co (GHC) | President and CEO | 卖出 | 6,839 | $7.4M |
| 2025-10-09 | Graham Holdings Co (GHC) | President and CEO | 卖出 | 2,800 | $0 |
| 2025-09-30 | Graham Holdings Co (GHC) | President and CEO | 买入 | 7,580 | $6.6M |
| 2025-09-30 | Graham Holdings Co (GHC) | President and CEO | 卖出 | 6,568 | $7.8M |
| 2025-08-22 | Graham Holdings Co (GHC) | President and CEO | 买入 | 7,580 | $6.6M |
| 2025-08-22 | Graham Holdings Co (GHC) | President and CEO | 卖出 | 6,878 | $7.4M |
来源：SEC Form 4 申报文件 · 截至 2026-08-14