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

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Yan Ming CHIEF TECHNOLOGY OFFICER
Holding Value $19.5M 4,796,688 shares
Last Trade
Jun 12, 2026 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$538k 135,892 shares
$3.96
$4.07
Ball Jack Director
Holding Value $0 0 shares
Last Trade
Jun 10, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$178k 43,973 shares
$4.05
$4.07
Chin Richard Director
Holding Value $136k 33,333 shares
Last Trade
Jun 10, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$209k 51,594 shares
$4.05
$4.07
Holder Michael Director
Holding Value $136k 33,333 shares
Last Trade
Jun 10, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$209k 51,594 shares
$4.05
$4.07
Imper Vera Director
Holding Value $0 0 shares
Last Trade
Jun 10, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$178k 43,973 shares
$4.05
$4.07
Muir Glenn P Director
Holding Value $226k 55,555 shares
Last Trade
Jun 10, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$346k 85,390 shares
$4.05
$4.07
Neff Deborah J Director
Holding Value $0 0 shares
Last Trade
Jun 10, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$178k 43,973 shares
$4.05
$4.07
Barnett Valerie CHIEF LEGAL OFFICER
Holding Value $624k 153,398 shares
Last Trade
May 18, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$86.2k 24,295 shares
$3.55
$4.07
Jiang Wenbin PRESIDENT AND CEO
Holding Value $3.57M 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
$4.07
Mc Combe William D. Chief Financial Officer
Holding Value $411k 101,007 shares
Last Trade
May 18, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$22.4k 6,320 shares
$3.55
$4.07
Busque Philippe Svp, GLOBAL SALES AND SERVICES
Holding Value $177k 43,466 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.
$9.53k 2,685 shares
$3.55
$4.07
Neff Deborah J Director
Holding Value $179k 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
$4.07
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
$4.07
Williams Paul Christopher CHIEF OPERATING OFFICER
Holding Value $67k 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
$4.07
Jeanmonod Patrik CHIEF FINANCIAL OFFICER
Holding Value $180k 44,182 shares
Last Trade
Mar 11, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$35.4k 4,908 shares
$7.22
$4.07
Dion Gisele Director
Holding Value $123k 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
$4.07
Holding Value $54.5M 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
$4.07
Shah Rajeev M. Director
Holding Value $54.5M 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
$4.07
Jeanmonod Patrick Chief Financial Officer
Holding Value $391k 95,997 shares
Last Trade
Jul 22, 2021 Sale
No data
No data
$4.07

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