4processed

Form 4 — Insider Transaction

NovaBridge Biosciences(NBP)

Filing Date

May 30, 2026

Accepted

May 30, 2026

Accession No.

0002114309-26-000003

CIK

0001778016

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Xu Cong ClaireSVP, Clinical DevelopmentOther9.4K293.6KOrdinary SharesMay 30, 2026
Xu Cong ClaireSVP, Clinical DevelopmentOther3.5K$3.94290.2KOrdinary SharesJun 1, 2026
Xu Cong ClaireSVP, Clinical DevelopmentOther4.1K$032.6KRestricted Share UnitsMay 30, 2026