Cytek BioSciences Insider Trades

CTKB

Track insider trading activity from Cytek BioSciences executives and directors. See which insiders are buying and selling CTKB stock.

Trades Last 12 Months

CTKB Price

All Insider Trades for Cytek BioSciences

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Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Barnett Valerie CHIEF LEGAL OFFICER
Holding Value $608k 150,012 shares
Last Trade
May 18, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$31k 8,719 shares
$3.55
$4.05
Jiang Wenbin PRESIDENT AND CEO
Holding Value $3.55M 877,266 shares
Last Trade
May 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$284k 80,062 shares
$3.55
$4.05
Busque Philippe Svp, GLOBAL SALES AND SERVICES
Holding Value $517k 127,675 shares
Last Trade
May 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$37.1k 10,464 shares
$3.55
$4.05
Chin Richard Director
Holding Value $206k 50,897 shares
Last Trade
May 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$21.7k 6,107 shares
$3.55
$4.05
Yan Ming CHIEF TECHNOLOGY OFFICER
Holding Value $20M 4,934,944 shares
Last Trade
May 18, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$78.7k 22,179 shares
$3.55
$4.05
Mc Combe William D. Chief Financial Officer
Holding Value $997k 246,091 shares
Last Trade
May 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$38k 10,699 shares
$3.55
$4.05
Holder Michael Director
Holding Value $67.7k 16,721 shares
Last Trade
May 18, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$5.16k 1,454 shares
$3.55
$4.05
Mccombe William D. Chief Financial Officer
Holding Value $274k 67,571 shares
Last Trade
Aug 18, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$30.6k 7,546 shares
$4.06
$4.05
Ball Jack Director
Holding Value $178k 43,973 shares
Last Trade
Jun 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$73.1k 23,809 shares
$3.07
$4.05
Imper Vera Director
Holding Value $178k 43,973 shares
Last Trade
Jun 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$73.1k 23,809 shares
$3.07
$4.05
Neff Deborah J Director
Holding Value $178k 43,973 shares
Last Trade
Jun 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$73.1k 23,809 shares
$3.07
$4.05
Hardison Don M Director
Holding Value $0 0 shares
Last Trade
Jun 05, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$52.5k 15,706 shares
$3.34
$4.05
Poirson Allen SVP Bus. AND Corp. Dev.
Holding Value $243k 59,981 shares
Last Trade
Nov 18, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$12.2k 2,015 shares
$6.03
$4.05
Williams Paul Christopher CHIEF OPERATING OFFICER
Holding Value $66.7k 16,473 shares
Last Trade
Aug 19, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$23.2k 4,195 shares
$5.53
$4.05
Jeanmonod Patrik CHIEF FINANCIAL OFFICER
Holding Value $395k 97,465 shares
Last Trade
Mar 11, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$13.8k 1,912 shares
$7.22
$4.05
Dion Gisele Director
Holding Value $122k 30,242 shares
Last Trade
Jun 14, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$253k 30,242 shares
$8.38
$4.05
Holding Value $54.2M 13,381,054 shares
Last Trade
Mar 15, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$2.97M 241,727 shares
$12.27
$4.05
Shah Rajeev M. Director
Holding Value $54.2M 13,381,054 shares
Last Trade
Mar 14, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$2.97M 241,727 shares
$12.27
$4.05
Jeanmonod Patrick Chief Financial Officer
Holding Value $389k 95,997 shares
Last Trade
Jul 22, 2021 Sale
No data
No data
$4.05

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