SEC Form 4 · accession 0002024011-26-000006
NovaBridge Biosciences · NBP
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Srishti Gupta
Officer — Chief Executive Officer · Director
Period of report
Jul 6, 2026
Accepted (ET)
Jul 8, 2026 · 4:26 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001778016
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 Employee Share Option (right to buy)F1,F2,F3 | $2.01 | Jul 6, 2026 | A | 3,000,000 | A | — | Jul 6, 2036 | Ordinary Shares | 3,000,000 | 3,000,000 | D |
Explanation of responses
- F1Number of underlying securities and exercise price expressed in terms of American Depositary Shares ("ADS").
- F2The option vests and becomes exercisable in four equal annual installments beginning on the first anniversary of July 1, 2026.
- F3The Ordinary Shares may be represented by ADSs. Each 10 ADSs represent 23 Ordinary Shares of the Issuer.