Artal Participations S.a r.l 13D and 13G filings for IGM Biosciences, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-02-09 5:11 pm Purchase | 2023-12-31 | 13G | IGM Biosciences, Inc. IGMS | Artal Participations S.a r.l | 3,100,422 9.400% | 650,422 (+26.55%) | Filing |
| 2023-02-10 7:28 pm Purchase | 2023-02-10 | 13G | IGM Biosciences, Inc. IGMS | Artal Participations S.a r.l | 2,450,000 8.400% | 950,000 (+63.33%) | Filing |
| 2022-02-11 06:38 am Purchase | 2022-02-11 | 13G | IGM Biosciences, Inc. IGMS | Artal Participations S.a r.l | 1,500,000 5.800% | 175,000 (+13.21%) | Filing |
| 2021-09-27 5:22 pm Purchase | 2021-09-16 | 13G | IGM Biosciences, Inc. IGMS | Artal Participations S.a r.l | 1,325,000 5.200% | 1,325,000 (New Position) | Filing |