Adagene Inc.
ADAGNasdaqHealthcare · Pharmaceutical Preparations · E9 · SEC filings ↗ · Compare ⊕
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SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
Clinical trials
ClinicalTrials.gov · ongoing · next readout first- Phase 1Active Not Recruitingreadout ~2025-06-25Study of ADG206 in Subjects With Advanced/Metastatic Solid Tumors
- Phase 1/2Recruitingreadout ~2026-10-31ADG126 in Combination With Pembrolizumab in Patients With Advanced/Metastatic Solid Tumors
Interventional studies led by this company. “Readout” is the trial's primary-completion date — an estimate the sponsor reports, not a guarantee.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Wuxi Pharmatech Healthcare Fund I L.P.Passive (13G)May 15, 2026
- Janus Henderson Group PlcPassive (13G)May 7, 2026
- Chernett JoreyPassive (13G)Mar 18, 2026
- General Atlantic, L.P.Passive (13G)Feb 17, 2026
- Smith Vincent CPassive (13G)Jan 29, 2026
- Panacea Innovation LtdPassive (13G)Nov 14, 2025
- Fmr LlcPassive (13G)Jul 2, 2025
- Fil LtdPassive (13G)May 12, 2025
- Luo PeterActivist (13D)Feb 19, 2025
- Ot Healthcare Fund I, LlcPassive (13G)Feb 3, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 814,328 | 10.7 | +21.8% |
| Apr 30, 2026 | 668,771 | 3.1 | +62.6% |
| Apr 15, 2026 | 411,325 | 1.0 | +477.4% |
| Mar 31, 2026 | 71,244 | 1.0 | -3.8% |
| Mar 13, 2026 | 74,016 | 1.0 | +44.6% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Recent SEC filings
All filings ↗- SCHEDULE 13G/AMay 15, 2026
- SCHEDULE 13GMay 7, 2026
- 6-KFORM 6-KApr 17, 2026
- 424B5Apr 2, 2026
- 6-KFORM 6-KApr 2, 2026
- 424B5Apr 2, 2026
- 6-KFORM 6-KApr 2, 2026
- 6-KFORM 6-KApr 1, 2026
- 20-FApr 1, 2026
- SCHEDULE 13GMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
- 3OWNERSHIP DOCUMENTMar 18, 2026
Event-driven situations (2)
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