Christina Teng Topsoe Igm Biosciences, Inc. (IGMS) insider trading activity

Christina Teng Topsoe is of IGM Biosciences, Inc.. Currently has a direct ownership of 54,235 shares of IGMS, which is worth approximately $73,217. The most recent transaction as insider was on Jun 30, 2025, when has been sold 1,284 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 54.2K

2.42% 3M change

17.16% 12M change

Total Value Held $73,217

Christina Teng Topsoe Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 30 2025	BUY Grant, award, or other acquisition	-	1,284 Added 2.31%	54,235 Common Stock
Mar 31 2025	BUY Grant, award, or other acquisition	-	1,284 Added 2.37%	52,951 Common Stock
Dec 31 2024	BUY Grant, award, or other acquisition	-	2,687 Added 4.94%	51,667 Common Stock
Sep 30 2024	BUY Grant, award, or other acquisition	-	2,687 Added 5.2%	48,980 Common Stock
Jun 28 2024	BUY Grant, award, or other acquisition	-	2,687 Added 5.49%	46,293 Common Stock
Mar 29 2024	BUY Grant, award, or other acquisition	-	2,687 Added 5.8%	43,606 Common Stock
Dec 29 2023	BUY Grant, award, or other acquisition	-	738 Added 1.77%	40,919 Common Stock
Sep 29 2023	BUY Grant, award, or other acquisition	-	738 Added 1.8%	40,181 Common Stock
Jun 30 2023	BUY Grant, award, or other acquisition	-	738 Added 1.84%	39,443 Common Stock
Mar 31 2023	BUY Grant, award, or other acquisition	-	738 Added 1.87%	38,705 Common Stock
Dec 30 2022	BUY Grant, award, or other acquisition	-	346 Added 0.9%	37,967 Common Stock
Sep 30 2022	BUY Grant, award, or other acquisition	-	346 Added 0.91%	37,621 Common Stock
Jun 30 2022	BUY Grant, award, or other acquisition	-	346 Added 0.92%	37,275 Common Stock
Mar 31 2022	BUY Grant, award, or other acquisition	-	346 Added 0.93%	36,929 Common Stock
Dec 31 2021	BUY Grant, award, or other acquisition	-	195 Added 0.53%	36,583 Common Stock
Sep 30 2021	BUY Grant, award, or other acquisition	-	195 Added 0.53%	36,388 Common Stock
Jun 30 2021	BUY Grant, award, or other acquisition	-	195 Added 0.54%	36,193 Common Stock
Mar 31 2021	BUY Grant, award, or other acquisition	-	195 Added 0.54%	35,998 Common Stock
Dec 31 2020	BUY Grant, award, or other acquisition	-	357 Added 0.99%	35,803 Common Stock
Oct 01 2020	BUY Grant, award, or other acquisition	-	357 Added 1.0%	35,446 Common Stock

CTT

Christina Teng Topsoe

Mountain View, CA

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