🕵️ Chemomab Therapeutics Ltd. ($CMMB)
SEC insider & ownership activity, last 12 months · CIK 1534248 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. Otto Erik trimmed 8.1% → 6.3%. 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 | |
|---|---|---|---|---|---|
| HBM Healthcare Investments (CAYMAN) Ltd. | 12.5% | 13D | Jul 9, 2026 | filing ↗ | |
| Otto Erik | 6.3% | 13G | Feb 10, 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.