🕵️ IGM Biosciences, Inc. ($IGMS)
SEC insider & ownership activity, last 12 months · CIK 1496323 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. T. ROWE Price Associates, Inc. added 0.2% → 10.5%. 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 | |
|---|---|---|---|---|---|
| T. ROWE Price Associates, Inc. | 10.5% | 13G | Feb 14, 2025 | 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.