CIK 0001831915 · Accelerated filer
Cytek Biosciences, Inc.
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- CTKB
- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 472547526
- Phone
- (877) 922-9835
- Business address
- 47215 LAKEVIEW BOULEVARD, FREMONT, CA, 94538
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-03-04 | Jiang Wenbin PRESIDENT AND CEO | Grant or award · Employee Stock Option (right to buy) | +735,294 | 735,294 | ||
| 2025-03-04 | Jiang Wenbin PRESIDENT AND CEO | Grant or award · Restricted Stock Units | +464,037 | 464,037 | ||
| 2025-03-04 | Busque Philippe SVP, GLOBAL SALES AND SERVICES | Grant or award · Employee Stock Option (right to buy) | +91,911 | 91,911 | ||
| 2025-03-04 | Busque Philippe SVP, GLOBAL SALES AND SERVICES | Grant or award · Restricted Stock Units | +58,004 | 58,004 | ||
| 2025-03-04 | Barnett Valerie CHIEF LEGAL OFFICER | Grant or award · Employee Stock Option (right to buy) | +275,735 | 275,735 | ||
| 2025-03-04 | Barnett Valerie CHIEF LEGAL OFFICER | Grant or award · Restricted Stock Units | +174,013 | 174,013 | ||
| 2025-02-18 | Barnett Valerie CHIEF LEGAL OFFICER | Option exercise | +2,016 | 64,866 | ||
| 2025-02-18 | Barnett Valerie CHIEF LEGAL OFFICER | Shares withheld for taxes | −786 | $5.31 | $4K | 64,080 |
| 2025-02-18 | Barnett Valerie CHIEF LEGAL OFFICER | Option exercise · Restricted Stock Units | −2,016 | 7,394 | ||
| 2025-02-18 | Yan Ming CHIEF TECHNOLOGY OFFICER | Option exercise | +1,981 | 6,020,303 | ||
| 2025-02-18 | Yan Ming CHIEF TECHNOLOGY OFFICER | Shares withheld for taxes | −588 | $5.31 | $3K | 6,019,715 |
| 2025-02-18 | Yan Ming CHIEF TECHNOLOGY OFFICER | Option exercise · Restricted Stock Units | −1,981 | 7,275 | ||
| 2025-02-18 | Jiang Wenbin PRESIDENT AND CEO | Option exercise | +6,758 | 5,194,396 | ||
| 2025-02-18 | Jiang Wenbin PRESIDENT AND CEO | Shares withheld for taxes | −2,004 | $5.31 | $11K | 5,192,392 |
| 2025-02-18 | Jiang Wenbin PRESIDENT AND CEO | Option exercise · Restricted Stock Units | −6,758 | 24,788 | ||
| 2024-11-18 | Busque Philippe SVP, GLOBAL SALES AND SERVICES | Option exercise | +1,536 | 12,121 | ||
| 2024-11-18 | Busque Philippe SVP, GLOBAL SALES AND SERVICES | Shares withheld for taxes | −599 | $6.03 | $4K | 11,522 |
| 2024-11-18 | Busque Philippe SVP, GLOBAL SALES AND SERVICES | Option exercise | +2,210 | 13,732 | ||
| 2024-11-18 | Busque Philippe SVP, GLOBAL SALES AND SERVICES | Shares withheld for taxes | −861 | $6.03 | $5K | 12,871 |
| 2024-11-18 | Busque Philippe SVP, GLOBAL SALES AND SERVICES | Option exercise · Restricted Stock Units | −1,536 | 14,859 |
Page 21 of 49 · 980 trades