Yan Ming 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Yan Ming（CIK 1874041）在 1 家公司共报告 50 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) | CHIEF TECHNOLOGY OFFICER | 买入 | 7,363 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 1,778 | $8,303 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 5,525 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 1,346 | $6,286 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 6,162 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 1,501 | $7,010 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 14,220 | $0 |
| 2026-08-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 3,463 | $16,172 |
| 2026-06-16 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 135,892 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 919 | $3,262 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 1,224 | $4,345 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 3,683 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 4,908 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 4,108 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 1,025 | $3,639 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 9,480 | $0 |
| 2026-05-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 2,364 | $8,392 |
| 2026-03-13 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 1.2M | $0 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 9,817 | $0 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 3,047 | $12,889 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 7,366 | $0 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 2,287 | $9,674 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 8,217 | $0 |
| 2026-03-12 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 卖出 | 2,397 | $10,139 |
| 2026-02-20 | Cytek Biosciences, Inc. (CTKB) | CHIEF TECHNOLOGY OFFICER | 买入 | 1,332 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-08-20