Cytek Biosciences Inc

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Cytek Biosciences Inc
CIK #0001831915
EDGAR Form CIK 2011 - 2026
10-K [0001831915]
10-Q [0001831915]
3 [0001831915]
4 [0001831915]
5 [0001831915]
8-K [0001831915]
D [0001831915]
SC 13D [0001831915]
SC 13G [0001831915]
Form 13D/13G Filer Form 13D/13G Subject Filed
Millennium Management LLC Cytek Biosciences Inc [2026-04-09]
Topline Capital Management LLC Cytek Biosciences Inc [2025-11-17]
Hillhouse Investment Management Ltd Cytek Biosciences Inc [2024-11-14]
RA Capital Management LP Cytek Biosciences Inc [2024-02-22]
Brown Capital Management LLC Cytek Biosciences Inc [2024-02-14]
Vanguard Group Inc Cytek Biosciences Inc [2023-02-09]
BlackRock Inc Cytek Biosciences Inc [2023-02-03]
3E BioVentures Capital LP Cytek Biosciences Inc [2022-02-17]
HHLR Advisors Ltd Cytek Biosciences Inc [2022-02-14]
Yan Ming Cytek Biosciences Inc [2022-02-14]
Jiang Wenbin Cytek Biosciences Inc [2022-02-14]
RA Capital Management LP Cytek Biosciences Inc [2021-08-06]
Form 3/4/5 Subject 2011 - 2026
Feuchtwang Ilan
Cytek Biosciences Inc
Yan Ming
Muir Glenn P
Imper Vera
NEFF Deborah J
Chin Richard
Holder Michael
Ball Jack
McCombe William D
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Cytek Biosciences Inc CTKB
Common Stock
2026-03-13 Gift 1,176,000 $0.00
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Option exercise 9,817 $0.00
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Option exercise 7,366 $0.00
Cytek Biosciences Inc CTKB
Common Stock
2026-03-10 Option exercise 15,708
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Grant 915,407 $0.00
Cytek Biosciences Inc CTKB
Common Stock
2026-03-10 Option exercise 17,401
Cytek Biosciences Inc CTKB
Common Stock
2026-03-10 Option exercise 6,320
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Option exercise 10,313 $0.00
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Option exercise 2,908 $0.00
Cytek Biosciences Inc CTKB
Employee Stock Option (right to buy) · derivative
2026-03-10 Grant 136,205 $0.00
Cytek Biosciences Inc CTKB
Common Stock
2026-03-10 Tax withheld 9,416 $4.23 39,830
Cytek Biosciences Inc CTKB
Employee Stock Option (right to buy) · derivative
2026-03-10 Grant 120,114 $0.00
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Grant 256,790 $0.00
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Grant 227,535 $0.00
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Option exercise 8,217 $0.00
Cytek Biosciences Inc CTKB
Common Stock
2026-03-10 Option exercise 7,366
Cytek Biosciences Inc CTKB
Employee Stock Option (right to buy) · derivative
2026-03-10 Grant 485,545 $0.00
Cytek Biosciences Inc CTKB
Common Stock
2026-03-10 Tax withheld 2,397 $4.23 10,139
Cytek Biosciences Inc CTKB
Common Stock
2026-03-10 Tax withheld 3,047 $4.23 12,889
Cytek Biosciences Inc CTKB
Restricted Stock Units · derivative
2026-03-10 Option exercise 2,946 $0.00
showing 20 of 200 most recent transactions
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