4//SEC Filing
McCombe William D. 4
Accession 0001415889-25-022520
CIK 0001831915other
Filed
Aug 19, 8:00 PM ET
Accepted
Aug 20, 5:45 PM ET
Size
15.0 KB
Accession
0001415889-25-022520
Insider Transaction Report
Form 4
McCombe William D.
Chief Financial Officer
Transactions
- Exercise/Conversion
Restricted Stock Units
2025-08-18−13,051→ 187,065 total→ Common Stock (13,051 underlying) - Exercise/Conversion
Common Stock
2025-08-18+6,320→ 62,066 total - Tax Payment
Common Stock
2025-08-18$4.06/sh−2,462$9,996→ 59,604 total - Exercise/Conversion
Common Stock
2025-08-18+13,051→ 72,655 total - Exercise/Conversion
Restricted Stock Units
2025-08-18−6,320→ 69,529 total→ Common Stock (6,320 underlying) - Tax Payment
Common Stock
2025-08-18$4.06/sh−5,084$20,641→ 67,571 total
Footnotes (4)
- [F1]Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.
- [F2]Represents the number of shares withheld by and surrendered to the Issuer on August 18, 2025, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.
- [F3]The shares subject to the RSU Award shall vest over 4 years with 12/48 of the total shares underlying the RSU Award vesting on May 18, 2025; 3/48 of the total shares underlying the RSU Award vesting on August 18, 2025 and each August 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on November 18, 2025 and each November 18 thereafter; and 3/48 of the total shares underlying the RSU Award vesting on March 10, 2026 and each March 10 thereafter; and 3/48 of the total shares underlying the RSU Award vesting on May 18, 2026 and each May 18 thereafter.
- [F4]The shares subject to the RSU Award shall vest over 4 years with 2/48 of the total shares underlying the RSU Award vesting on May 18, 2025 and each May 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on August 18, 2025 and each August 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on November 18, 2025 and each November 18 thereafter; and 4/48 of the total shares underlying the RSU Award vesting on March 10, 2026 and each March 10 thereafter, until fully vested.
Documents
Issuer
Cytek Biosciences, Inc.
CIK 0001831915
Entity typeother
Related Parties
1- filerCIK 0001878824
Filing Metadata
- Form type
- 4
- Filed
- Aug 19, 8:00 PM ET
- Accepted
- Aug 20, 5:45 PM ET
- Size
- 15.0 KB