Company · CIK 0001818838 · SIC 2834 — Pharmaceutical Preparations · Nasdaq
Adagene Inc. · ADAG
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 PForm 4 → | Sep 25, 6:23 pm EDT | Man Kin TamChief Financial Officer, Director | 2,000 | $3.00 | $6,000 | 12,000 | +20.0% | |
| Sep 16, 2026 PForm 4 → | Sep 17, 6:11 am EDT | Peter LuoChief Executive Officer, Director | 20,290 | $3.15 | $63,980 | 88,535 | +29.7% | |
| Aug 14, 2026 PForm 4 → | Aug 18, 6:11 pm EDT | Cuong V DoDirector | 2,000 | $3.75 | $7,500 | 2,000 | — | |
| Aug 4, 2026 PForm 4 → | Aug 6, 6:15 pm EDT | Peter LuoChief Executive Officer, Director | 23,245 | $3.65 | $84,764 | 68,245 | +51.7% |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 13, 2026 AForm 4 → | Aug 17, 8:32 pm EDT | Li ZhuDirector | 20,000 | — | — | 90,000 | — | |
| Aug 13, 2026 AForm 4 → | Aug 17, 8:30 pm EDT | Andy Yiu Leung CheungDirector | 20,000 | — | — | 90,000 | — | |
| Aug 13, 2026 AForm 4 → | Aug 17, 8:30 pm EDT | Cuong V DoDirector | 20,000 | — | — | 110,000 | — | |
| Aug 13, 2026 AForm 4 → | Aug 14, 11:20 am EDT | Ulf GrawunderDirector | 20,000 | — | — | 85,000 | — | 10b5-1 |