August 18, 2025 · Form 4 insider transaction
Jiang Wenbin sold 7,062 shares of CTKB at $4.06 per share, a transaction worth $28.7K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Represents the number of shares withheld by and surrendered to the Issuer on August 18, 2025, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.