Cao Sean Wuxiong sold NBP
September 3, 2026 · Form 4 insider transaction
Cao Sean Wuxiong sold 102,233 shares of NovaBridge Biosciences at $0.00 per share, a transaction worth N/A. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 5 days after the transaction.
Footnotes
Each restricted stock unit ("RSU") represents a contingent right to receive one ADS.; On September 3, 2025, the Reporting Person was granted 408,933 RSUs. The RSUs vested or shall vest over four years, with one-fourth vesting on the first anniversary of the grant date and the balance vesting ratably over the subsequent 12 quarters on the third day of each third month.; The Ordinary Shares may be represented by American Depositary Shares ("ADS"). Each 10 ADSs represent 23 Ordinary Shares of the Issuer.