William D. McCombe - Chief Financial Officer at Cytek Biosciences, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Chief Financial Officer
Stock Symbol
CTKB on Nasdaq
Industry
Laboratory Analytical Instruments
All Insider Reports
All Insider Reports

William D. McCombe - trading volume in the past year for Cytek Biosciences, Inc.

Holdings reported by William D. McCombe for Cytek Biosciences, Inc.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Restricted Stock Units 174K $1.11M $5.31 Nov 18, 2025 Direct Common Stock
Common Stock 80.7K $446K $5.53 Nov 18, 2025 Direct
Employee Stock Option (right to buy) 331K Mar 4, 2025 Direct Common Stock

Transactions reported by William D. McCombe for Cytek Biosciences, Inc.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.