Cytek Biosciences, Inc.
CTKB
13 insider filings · Latest: Jun 10, 2026
Common Stock Transactions
No transactions found.
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 10, 2026 | Jun 12 7:34 PM | Jack BallDirector | Option Exercise | 43,973 | — | 0(D) | View → |
| Jun 10, 2026 | Jun 12 7:31 PM | Glenn P MuirDirector | Grant/Award | 85,390 | $4.05 | 29,835(D) | View → |
| Jun 10, 2026 | Jun 12 7:27 PM | Richard ChinDirector | Grant/Award | 51,594 | $4.05 | 18,261(D) | View → |
| Jun 10, 2026 | Jun 12 7:25 PM | Vera ImperDirector | Grant/Award | 51,594 | $4.05 | 18,261(D) | View → |
| Jun 10, 2026 | Jun 12 7:25 PM | Vera ImperDirector | Option Exercise | 43,973 | — | 0(D) | View → |
| Jun 10, 2026 | Jun 12 7:23 PM | Deborah J NeffDirector | Grant/Award | 51,594 | $4.05 | 18,261(D) | View → |
| Jun 10, 2026 | Jun 12 7:23 PM | Deborah J NeffDirector | Option Exercise | 43,973 | — | 0(D) | View → |
| Jun 10, 2026 | Jun 12 7:22 PM | Michael HolderDirector | Grant/Award | 51,594 | $4.05 | 18,261(D) | View → |
| Jun 10, 2026 | Jun 12 7:22 PM | Michael HolderDirector | Option Exercise | 43,973 | — | 0(D) | View → |
| May 18, 2026 | May 20 6:01 PM | Michael HolderDirector | Option Exercise | 1,454 | — | 9,457(D) | View → |
| May 18, 2026 | May 20 5:59 PM | Richard ChinDirector | Option Exercise | 6,107 | — | 50,897(D) | View → |
| May 18, 2026 | May 20 5:56 PM | Ming YanDirector, CHIEF TECHNOLOGY OFFICER | Option Exercise | 22,179 | — | 218,055(D) | View → |
| May 18, 2026 | May 20 5:53 PM | Philippe BusqueSVP, GLOBAL SALES AND SERVICES | Option Exercise | 10,464 | — | 127,675(D) | View → |
| May 18, 2026 | May 20 5:50 PM | Wenbin JiangDirector, PRESIDENT AND CEO | Option Exercise | 80,062 | — | 877,266(D) | View → |
| May 18, 2026 | May 20 5:48 PM | William D. MccombeChief Financial Officer | Option Exercise | 25,719 | — | 246,091(D) | View → |
| May 18, 2026 | May 20 5:45 PM | Valerie BarnettCHIEF LEGAL OFFICER | Option Exercise | 24,295 | — | 217,018(D) | View → |