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
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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 187K $1.11M $5.31 Aug 18, 2025 Direct Common Stock
Common Stock 67.6K $274K $4.06 Aug 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.