SEC Form 4 · accession 0001104659-26-111069
Adagene Inc. · ADAG
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Man Kin Tam
Officer — Chief Financial Officer · Director
Period of report
Sep 23, 2026
Accepted (ET)
Sep 25, 2026 · 6:23 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001818838
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| American Depositary Shares (ADSs)F1 | Sep 23, 2026 | P | 2,000 | $3.00 | A | 12,000 | D | |
| Restricted Stock UnitF2 | holding | — | — | — | 25,000 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Including (i) 2,000 ADSs bought in the open market on 9/23/2026 at $3/ADS and (ii) vesting of Restricted Stock Unit (RSU) on 7/23/2026, which corresponds to 10,000 ADSs or 12,500 ordinary shares. Such RSU was granted under the 2021 Performance Incentive Plan in July 2024.
- F2Such RSU was granted under the 2021 Performance Incentive Plan in July 2024. 12,500 ordinary shares or 10,000 ADSs of the remaining RSU shall vest on 7/23/2027 and 7/23/2028, respectively.