ACKERMAN JOEL 内部人交易：近期 SEC Form 4 交易
过去 18 个月，ACKERMAN JOEL（CIK 1220630）在 2 家公司共报告 11 笔 SEC Form 4 内部人交易（最近一笔 2026-05-11）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-05-11 | DAVITA INC. (DVA) | CFO and Treasurer | 卖出 | 51,471 | $9.9M |
| 2026-03-17 | DAVITA INC. (DVA) | CFO and Treasurer | 买入 | 5,706 | $0 |
| 2026-03-17 | DAVITA INC. (DVA) | CFO and Treasurer | 卖出 | 3,362 | $506,721 |
| 2026-03-17 | DAVITA INC. (DVA) | CFO and Treasurer | 卖出 | 33,693 | $5.1M |
| 2026-03-17 | DAVITA INC. (DVA) | CFO and Treasurer | 卖出 | 5,765 | $868,901 |
| 2026-03-12 | DAVITA INC. (DVA) | CFO and Treasurer | 买入 | 6,585 | $0 |
| 2026-03-12 | DAVITA INC. (DVA) | CFO and Treasurer | 买入 | 65,997 | $0 |
| 2026-02-09 | DAVITA INC. (DVA) | CFO and Treasuer | 买入 | 44,065 | $4.8M |
| 2026-02-09 | DAVITA INC. (DVA) | CFO and Treasuer | 卖出 | 32,168 | $4.8M |
| 2026-02-09 | DAVITA INC. (DVA) | CFO and Treasuer | 卖出 | 5,100 | $761,022 |
| 2025-11-06 | CHAMPIONS ONCOLOGY, INC. (CSBR) | 董事 | 买入 | 94,405 | $198,250 |
来源：SEC Form 4 申报文件 · 截至 2026-05-11