Cytek Biosciences, Inc.

Ownership Transactions Reported by 19 Insiders

Symbol
CTKB on Nasdaq
Industry
Laboratory Analytical Instruments
Location
47215 Lakeview Boulevard, Fremont, CA

Insiders trading volume in the past year

Cytek Biosciences, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Ra Capital Management, L.P. Director, 10%+ Owner $127M Mar 14, 2022
Ming Yan CHIEF TECHNOLOGY OFFICER, Director $24.9M Aug 18, 2025
Wenbin Jiang PRESIDENT AND CEO, Director $22.7M Aug 18, 2025
Feng Deng Director $4.22M Jul 22, 2021
William D. McCombe Chief Financial Officer $1.38M +$97.3K +7.57% Aug 18, 2025
Patrik Jeanmonod Chief Financial Officer $1.02M Mar 11, 2024
Valerie Barnett Chief Legal Officer $807K Aug 18, 2025
Paul Christopher Williams Chief Operating Officer $792K Aug 19, 2024
Allen Poirson Svp Bus. And Corp. Dev. $513K Nov 18, 2024
Jonathan Todd Garland Chief Commercial Officer $320K Aug 18, 2023
Jack Ball Director $255K Jun 18, 2025
Philippe Busque Svp, Global Sales And Services $211K Aug 18, 2025
Don M. Hardison Director $153K Jun 5, 2025
Vera Imper Director $153K Jun 18, 2025
Deborah J. Neff Director $153K Jun 18, 2025
Michael Holder Director $147K Aug 18, 2025
Richard Chin Director $16.9K Aug 18, 2025
Gisele Dion Director Jun 14, 2023
Theresa Cameron Director Jul 22, 2021

Recent Insider Transactions by Companies or Individuals for Cytek Biosciences, Inc.

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