4processed

Form 4 — Insider Transaction

NovaBridge Biosciences(NBP)

Filing Date

June 22, 2026

Accepted

June 22, 2026

Accession No.

0002109966-26-000004

CIK

0001778016

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Cao Sean WuxiongSee RemarksOther181.3K$0181.3KRestricted Share UnitsJun 22, 2026
Cao Sean WuxiongSee RemarksOther181.3K$0181.3K2025 Employee Share Option (right to buy)Jun 22, 2026