Jakob Haldor Topsoe, Director, 10% Owner at IGM Biosciences, Inc. (IGMS), bought 1,700 shares at $19.54 ($33K) on 2019-09-18, disclosed to the SEC on 2019-09-23.
Open-market purchase of $33k IGMS by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| IGMS | BUY | 2022-05-24 | $24K | — | Filing → |
| IGMS | BUY | 2022-05-16 | $351K | — | Filing → |
| IGMS | BUY | 2022-04-05 | $25.0M | — | Filing → |