4
Changes in Ownership
Cytek Biosciences, Inc. Filed Acc 0001415889-25-022522
CHIEF LEGAL OFFICER gave up 8,829 shares (to pay taxes)
- CHIEF LEGAL OFFICER acquired 24,307 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise | +2,016 | 85,689 | D | ||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Shares withheld for taxes | −786 | $4.06 | $3,191 | 84,903 | D |
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise | +3,681 | 88,584 | D | ||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Shares withheld for taxes | −1,434 | $4.06 | $5,822 | 87,150 | D |
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise | +7,735 | 94,885 | D | ||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Shares withheld for taxes | −3,000 | $4.06 | $12,180 | 91,885 | D |
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise | +10,875 | 102,760 | D | ||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Shares withheld for taxes | −3,609 | $4.06 | $14,653 | 99,151 | D |
| Derivatives | |||||||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise · Restricted Stock Units | −2,016 | 3,362 | D | ||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise · Restricted Stock Units | −3,681 | 23,323 | D | ||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise · Restricted Stock Units | −7,735 | 79,932 | D | ||
| Barnett Valerie CHIEF LEGAL OFFICER | 2025-08-18 | Option exercise · Restricted Stock Units | −10,875 | 155,888 | D | ||
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