Adagene Inc.
ADAG- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001818838
In the last 90 days, Adagene Inc. insiders filed 4 open-market purchases and 0 sales; 35 institutions reported holding it in 13F filings for Q2 2026, worth $81.0M in total; no superinvestor holds it.
Key figures
- Insider buysLast 90 days, $162.2K in total
- 4
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +11 vs. previous quarter
- 35
- 13F valueReported value at the end of Q2 2026
- $81.0M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding ADAG, Q2 2026
No superinvestor reported holding ADAG at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Adagene Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 25, 2026 (view filing)6:23 PM ET | Sep 23 | 2 days | Tam Man KinChief Financial Officer | PPurchaseAmerican Depositary Shares (ADSs) | +2.00K | $3.00 | +$6.00K | +20.0%12.0K after | |
| Sep 17, 2026 (view filing)6:11 AM ET | Sep 16 | 1 day | Luo PeterChief Executive Officer | PPurchaseAmerican Depositary Shares (ADS) | +20.3K | $3.15 | +$64.0K | +29.7%88.5K after | |
| Aug 18, 2026 (view filing)6:11 PM ET | Aug 14 | 4 days | Do Cuong VDirector | PPurchaseAmerican Depositary Shares (ADS) | +2.00K | $3.75 | +$7.50K | New position2.00K after | |
| Aug 6, 2026 (view filing)6:15 PM ET | Aug 4-5 | 2 days | Luo PeterChief Executive Officer | PPurchaseAmerican Depositary Shares (ADS) | +23.2K | $3.65 | +$84.8K | +51.7%68.2K after | 2 lots |
Top 10 13F holders, Q2 2026
The largest institutional positions in Adagene Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jupiter Topco LLC | 6,666,666 | $28.1M | 0.01% | +6,666,666 | New |
| Deerfield Management Company, L.P. (Series C) | 2,666,666 | $11.2M | 0.12% | +2,666,666 | New |
| Siren, L.L.C. | 2,666,666 | $11.2M | 0.23% | +2,666,666 | New |
| Ameriprise Financial Inc | 1,716,711 | $7.21M | 0.00% | +1,108,808+182.4% | Added |
| SC China Holding Ltd | 1,343,364 | $5.64M | 0.47% | 00.0% | Unchanged |
| Squadron Capital Management LLC | 1,250,000 | $5.25M | 1.80% | +1,250,000 | New |
| Dauntless Investment Group, LLC | 537,230 | $2.26M | 3.91% | +502,455+1,444.9% | Added |
| Citadel Advisors LLC | 506,934 | $2.13M | 0.00% | +506,934 | New |
| Exome Asset Management LLC | 488,293 | $2.05M | 1.27% | −248,552−33.7% | Reduced |
| Birchview Capital, LP | 240,000 | $1.01M | 0.47% | +240,000 | New |