Jiang Wenbin 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Jiang Wenbin（CIK 1872873）在 1 家公司共报告 48 笔 SEC Form 4 内部人交易（最近一笔 2026-08-20）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 11,781 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 2,869 | $13,398 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 22,100 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 5,382 | $25,134 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 29,002 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 7,062 | $32,980 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 57,212 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 20,956 | $97,865 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 19,334 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 1,913 | $6,791 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 14,733 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 3,588 | $12,737 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 7,854 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 5,032 | $17,864 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 38,141 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 15,009 | $53,282 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 15,708 | $0 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 3,825 | $16,180 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 29,467 | $0 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 7,747 | $32,770 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 38,669 | $0 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 9,416 | $39,830 |
| 2026-02-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 4,514 | $0 |
| 2026-02-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 卖出 | 1,339 | $5,624 |
| 2025-11-20 | Cytek Biosciences, Inc. (CTKB) | PRESIDENT AND CEO | 买入 | 6,758 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-08-20