Yan Ming
CHIEF TECHNOLOGY OFFICER · 34 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-12 | CTKB | Cytek Biosciences, Inc. | Gift | 135,892 | $0.00 | $0.00 | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 2,364 | $3.55 | $8,392.20 | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 1,224 | $3.55 | $4,345.20 | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 1,025 | $3.55 | $3,638.75 | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 919 | $3.55 | $3,262.45 | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 4,908 | — | — | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 4,108 | — | — | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 3,683 | — | — | filing |
| 2026-05-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 9,480 | — | — | filing |
| 2026-03-13 | CTKB | Cytek Biosciences, Inc. | Gift | 1,176,000 | $0.00 | $0.00 | filing |
| 2026-03-10 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 3,047 | $4.23 | $12,888.81 | filing |
| 2026-03-10 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 2,397 | $4.23 | $10,139.31 | filing |
| 2026-03-10 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 2,287 | $4.23 | $9,674.01 | filing |
| 2026-03-10 | CTKB | Cytek Biosciences, Inc. | Option exercise | 9,817 | — | — | filing |
| 2026-03-10 | CTKB | Cytek Biosciences, Inc. | Option exercise | 7,366 | — | — | filing |
| 2026-03-10 | CTKB | Cytek Biosciences, Inc. | Option exercise | 8,217 | — | — | filing |
| 2026-02-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 395 | $4.20 | $1,659.00 | filing |
| 2026-02-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 1,332 | — | — | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 1,793 | $5.53 | $9,915.29 | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 1,501 | $5.53 | $8,300.53 | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 1,346 | $5.53 | $7,443.38 | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 483 | $5.53 | $2,670.99 | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 7,363 | — | — | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 5,525 | — | — | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 6,162 | — | — | filing |
| 2025-11-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 1,981 | — | — | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 2,184 | $4.06 | $8,867.04 | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 1,498 | $4.06 | $6,081.88 | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 1,468 | $4.06 | $5,960.08 | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Tax withholding | 588 | $4.06 | $2,387.28 | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 7,363 | — | — | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 5,525 | — | — | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 6,162 | — | — | filing |
| 2025-08-18 | CTKB | Cytek Biosciences, Inc. | Option exercise | 1,981 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.