Christina Teng Topsoe serves as Executive at IGM Biosciences, Inc., where they oversee executive responsibilities. Since joining the company, Christina Teng Topsoe has executed 32 insider transactions totaling $51.2M, demonstrating a bullish approach to their equity position. Their most recent transaction on Aug 14, 2025 involved selling 54,235 shares valued at $0.
Christina Teng Topsoe currently holds 54,235 shares of IGM Biosciences, Inc. (IGMS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Christina Teng Topsoe has been a net buyer of IGMS stock. They have purchased $51.2M and sold $0 worth of shares.
Christina Teng Topsoe's most recent insider trade was on Aug 14, 2025, when they sold 54,235 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Aug 14, 2025 | IGMS | $0 | Disposition | 9,800 | $N/A | Discretionary |
| Jun 30, 2025 | IGMS | $0 | Award | 1,284 | $N/A | Discretionary |
| Jun 28, 2024 | IGMS | $0 | Award | 2,687 | $N/A | Discretionary |
| Mar 29, 2024 | IGMS | $0 | Award | 2,687 | $N/A | Discretionary |
| Dec 29, 2023 | IGMS | $0 | Award | 738 | $N/A | Discretionary |
| Sep 29, 2023 | IGMS | $0 | Award | 738 | $N/A | Discretionary |
| Jun 30, 2023 | IGMS | $0 | Award | 738 | $N/A | Discretionary |
| Jun 30, 2023 | IGMS | $28.0K | Purchase | 3,000 | $9.32 | Discretionary |
| Mar 31, 2023 | IGMS | $0 | Award | 738 | $N/A | Discretionary |
| Dec 30, 2022 | IGMS | $0 | Award | 346 | $N/A | Discretionary |
| Sep 30, 2022 | IGMS | $0 | Award | 346 | $N/A | Discretionary |
| Jun 30, 2022 | IGMS | $0 | Award | 346 | $N/A | Discretionary |
| May 13, 2022 | IGMS | $67.6K | Purchase | 4,510 | $14.99 | Discretionary |
| May 12, 2022 | IGMS | $32.2K | Purchase | 2,290 | $14.08 | Discretionary |
| Mar 31, 2022 | IGMS | $0 | Award | 346 | $N/A | Discretionary |
| Dec 31, 2021 | IGMS | $0 | Award | 195 | $N/A | Discretionary |
| Sep 30, 2021 | IGMS | $0 | Award | 195 | $N/A | Discretionary |
| Jun 30, 2021 | IGMS | $0 | Award | 195 | $N/A | Discretionary |
| Mar 31, 2021 | IGMS | $0 | Award | 195 | $N/A | Discretionary |
| Dec 31, 2020 | IGMS | $0 | Award | 357 | $N/A | Discretionary |
| Dec 11, 2020 | IGMS | $10.0M | Purchase | 111,111 | $90.00 | Discretionary |
| Oct 1, 2020 | IGMS | $0 | Award | 357 | $N/A | Discretionary |
| Jul 1, 2020 | IGMS | $0 | Award | 357 | $N/A | Discretionary |
| Apr 1, 2020 | IGMS | $0 | Award | 357 | $N/A | Discretionary |
| Sep 20, 2019 | IGMS | $0 | Conversion | 9,039,453 | $N/A | Discretionary |
| Sep 20, 2019 | IGMS | $0 | Conversion | 9,039,453 | $N/A | Discretionary |
| Sep 18, 2019 | IGMS | $550.0K | Purchase | 34,375 | $16.00 | Discretionary |
| Sep 18, 2019 | IGMS | $20.0M | Purchase | 1,250,000 | $16.00 | Discretionary |