Jiang Wenbin sold CTKB
March 10, 2026 · Form 4 insider transaction
Jiang Wenbin sold 3,825 shares of Cytek Biosciences, Inc. at $4.23 per share, a transaction worth $16.2K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
3,825
Price
$4.23
Total value
$16.2K
InsiderJiang Wenbin
RoleOfficer, Director
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateMarch 10, 2026
Filing dateMarch 12, 2026
Shares owned after5,371,710
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents the number of shares withheld by and surrendered to the Issuer on March 10, 2026, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.