SEC Insider Transactions from Schwarzer Fred.

Last updated: 2026-03-14 10:44 UTC | Total transactions: 8

Schwarzer Fred has filed 8 insider transactions across 1 company since March 2024.

Most recent transaction: a sale of 3946 shares of IGM Biosciences, Inc. ($IGMS) on September 13, 2024.

Activity breakdown: 0 open-market purchases and 4 sales.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Sept. 13, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT S Common Stock 3946 $11.54 446,842.0000 60,434,161 0.88% 0.01%
May 15, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT A Common Stock 3000 $5.02 454,952.0000 52,311,958 0.66% 0.01%
June 14, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT S Common Stock 4164 $7.58 450,788.0000 52,311,958 0.92% 0.01%
March 26, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT A Common Stock 38583 $0.00 451,952.0000 52,311,958 9.33% 0.07%
March 13, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT S Common Stock 4765 $9.88 417,551.0000 52,311,958 1.13% 0.01%
March 14, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT S Common Stock 4182 $10.17 413,369.0000 52,311,958 1.00% 0.01%
March 12, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT A Common Stock 122750 $0.00 422,316.0000 52,311,958 40.98% 0.23%
March 12, 2024 IGM Biosciences, Inc. $IGMS Schwarzer Fred CEO AND PRESIDENT A Stock Option (right to buy) 245500 $0.00 245,500.0000 52,311,958 9999.99% 0.47%