SEC Form 4 · accession 0001104659-26-097995
Adagene Inc. · ADAG
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Andy Yiu Leung Cheung
Director
Period of report
Aug 13, 2026
Accepted (ET)
Aug 17, 2026 · 8:30 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001818838
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nonqualified Stock Option (Right to Buy)F1 | $3.00 | Aug 13, 2026 | A | 20,000 | A | — | Aug 13, 2036 | Ordinary Shares | 20,000 | 90,000 | D |
Explanation of responses
- F120,000 shares of stock option granted on August 13, 2026 under the Adagene Inc. 2021 Performance Incentive Plan, and the option shall vest on April 30, 2027 or the date of the next 20-F filing, whichever is earlier.