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
Chin Richard Director
Holding Value $258k 44,790 shares
Last Trade
Aug 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$28.5k 6,107 shares
$4.67
$5.77
Yan Ming CHIEF TECHNOLOGY OFFICER
Holding Value $27.8M 4,821,870 shares
Last Trade
Aug 18, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$37.8k 8,088 shares
$4.67
$5.77
Muir Glenn P Director
Holding Value $303k 52,469 shares
Last Trade
Aug 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$14.4k 3,086 shares
$4.67
$5.77
Holder Michael Director
Holding Value $363k 62,875 shares
Last Trade
Aug 18, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$10.2k 2,181 shares
$4.67
$5.77
Mc Combe William D. Chief Financial Officer
Holding Value $777k 134,693 shares
Last Trade
Aug 18, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$55.6k 11,904 shares
$4.67
$5.77
Jiang Wenbin PRESIDENT AND CEO
Holding Value $4.73M 820,054 shares
Last Trade
Aug 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$561k 120,095 shares
$4.67
$5.77
Feuchtwang Ilan Chief Legal Officer, Secretary
Holding Value $1.39M 241,416 shares
Last Trade
Aug 10, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.72M 368,534 shares
$4.66
$5.77
Ball Jack Director
Holding Value $500k 86,678 shares
Last Trade
Jun 10, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$178k 43,973 shares
$4.05
$5.77
Imper Vera Director
Holding Value $344k 59,679 shares
Last Trade
Jun 10, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$178k 43,973 shares
$4.05
$5.77
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
$5.77
Barnett Valerie CHIEF LEGAL OFFICER
Holding Value $885k 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
$5.77
Mc Combe William D. Chief Financial Officer
Holding Value $853k 147,913 shares
Last Trade
May 18, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$30.9k 8,700 shares
$3.55
$5.77
Busque Philippe Svp, GLOBAL SALES AND SERVICES
Holding Value $251k 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
$5.77
Mccombe William D. Chief Financial Officer
Holding Value $390k 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
$5.77
Neff Deborah J Director
Holding Value $254k 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
$5.77
Hardison Don M Director
Holding Value $90.6k 15,706 shares
Last Trade
Jun 05, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$52.5k 15,706 shares
$3.34
$5.77
Jeanmonod Patrik CHIEF FINANCIAL OFFICER
Holding Value $562k 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
$5.77
Garland Jonathan Todd Chief Commercial Officer
Holding Value $50.6k 8,763 shares
Last Trade
Aug 18, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$15.5k 1,836 shares
$8.46
$5.77
Dion Gisele Director
Holding Value $174k 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
$5.77
Holding Value $77.2M 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
$5.77

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