Steven Weber Igm Biosciences, Inc. (IGMS) insider trading activity

Steven Weber is PRINCIPAL ACCOUNTING OFFICER of IGM Biosciences, Inc.. Currently has a direct ownership of 26,530 shares of IGMS, which is worth approximately $34,489. The most recent transaction as insider was on Jun 16, 2025, when has been sold 486 shares (Common Stock) at a price of $1.2 per share, resulting in proceeds of $583. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 26.5K

1.8% 3M change

1.99% 12M change

Total Value Held $34,489

Steven Weber Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 16 2025	SELL Open market or private sale	$583 $1.2 p/Share	486 Reduced 1.8%	26,530 Common Stock
May 14 2025	SELL Open market or private sale	$2,088 $1.12 p/Share	1,865 Reduced 6.46%	27,016 Common Stock
Mar 14 2025	SELL Open market or private sale	$2,092 $1.23 p/Share	1,701 Reduced 5.56%	28,881 Common Stock
Jan 15 2025	SELL Open market or private sale	$1,907 $1.7 p/Share	1,122 Reduced 3.54%	30,582 Common Stock
Dec 16 2024	SELL Open market or private sale	$4,031 $7.48 p/Share	539 Reduced 1.67%	31,704 Common Stock
Nov 07 2024	BUY Grant, award, or other acquisition	-	6,700 Added 17.2%	32,243 Common Stock
Sep 13 2024	SELL Open market or private sale	$5,412 $11.54 p/Share	469 Reduced 1.8%	25,543 Common Stock
Jun 14 2024	SELL Open market or private sale	$3,752 $7.58 p/Share	495 Reduced 1.87%	26,012 Common Stock
Mar 14 2024	SELL Open market or private sale	$4,718 $10.17 p/Share	464 Reduced 1.72%	26,507 Common Stock
Mar 13 2024	SELL Open market or private sale	$5,226 $9.88 p/Share	529 Reduced 1.92%	26,971 Common Stock
Mar 12 2024	BUY Grant, award, or other acquisition	-	18,750 Added 40.54%	27,500 Common Stock
Apr 04 2023	BUY Grant, award, or other acquisition	-	8,750 Added 50.0%	8,750 Common Stock

Also insider at

AGLE

Aeglea BioTherapeutics, Inc. Healthcare

VP, Controller&Princ Acctg Off

PLSE

Pulse Biosciences, Inc. Healthcare

Principal Accounting Officer

Steven Weber

PRINCIPAL ACCOUNTING OFFICER

Austin, TX

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