🕵️ Adagene, Inc. ($ADAG)
SEC insider & ownership activity, last 12 months · CIK 1818838 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. Peter Luo added 6.1% → 7.1%. No red-flag 8-Ks in the window.
Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| HAN 2020 Irrevocable Trust | 11.2% | 13D | Jun 5, 2026 | filing ↗ | |
| Janus Henderson Group PLC | 10.1% | 13G | May 7, 2026 | filing ↗ | |
| Vincent C. Smith | 8.7% | 13G | Jan 29, 2026 | filing ↗ | |
| OT Management, LLC | 8.1% | 13G | Feb 3, 2025 | filing ↗ | |
| Nichola Eliovits | 8.1% | 13G | Feb 3, 2025 | filing ↗ | |
| Peter Luo | 7.1% | 13D | Jun 5, 2026 | filing ↗ | |
| The Vincent C. Smith, JR. 2025 Annuity Trust | 6.1% | 13G | Jan 29, 2026 | filing ↗ | |
| WUXI Pharmatech Healthcare Fund I L.P. | 5.9% | 13G | May 15, 2026 | filing ↗ | |
| WUXI Apptec Co., Ltd. | 5.9% | 13G | May 15, 2026 | filing ↗ | |
| Red Beard Holdings, LLC | 5.6% | 13G | Feb 4, 2025 | filing ↗ | |
| Chernett Jorey | 5.1% | 13G | Mar 18, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
No 8-K filings in the last 12 months.