Holder Michael
5 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-10 | CTKB | Cytek Biosciences, Inc. | Option exercise | 43,973 | — | — | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 1,454 | — | — | filing |
| 2026-03-10 | CTKB | Cytek Biosciences, Inc. | Option exercise | 2,908 | — | — | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 2,181 | — | — | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 2,181 | $0.00 | $0.00 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.