Black Jeffrey G. 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Black Jeffrey G.（CIK 1449439）在 1 家公司共报告 6 笔 SEC Form 4 内部人交易（最近一笔 2026-09-02）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-02 | EXAGEN INC. (XGN) | Chief Financial Officer | 卖出 | 20,614 | $148,782 |
| 2026-09-02 | EXAGEN INC. (XGN) | Chief Financial Officer | 买入 | 1,571 | $4,740 |
| 2026-03-16 | EXAGEN INC. (XGN) | Chief Financial Officer | 买入 | 75,000 | $237,000 |
| 2026-03-16 | EXAGEN INC. (XGN) | Chief Financial Officer | 买入 | 1,511 | $4,654 |
| 2026-02-25 | EXAGEN INC. (XGN) | Chief Financial Officer | 卖出 | 1,584 | $5,718 |
| 2025-09-04 | EXAGEN INC. (XGN) | Chief Financial Officer | 卖出 | 20,466 | $200,362 |
来源：SEC Form 4 申报文件 · 截至 2026-09-02