SEC Insider Transactions from Fisher Stewart.

Last updated: 2026-03-14 10:57 UTC | Total transactions: 10

Fisher Stewart has filed 10 insider transactions across 1 company since February 2024.

Most recent transaction: a option exercise of 2250 shares of C4 Therapeutics, Inc. ($CCCC) on September 16, 2024.

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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. 16, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer M Common Stock 2250 $0.00 131,371.0000 0 1.74% 0.00%
Sept. 16, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer F Common Stock 661 $6.36 130,710.0000 0 0.50% 0.00%
Sept. 16, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer M Performance Restricted Stock Units 2250 $0.00 14,250.0000 0 13.64% 0.00%
March 7, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer D Stock Option (Right to Buy) 94950 $0.00 0.0000 0 100.00% 0.00%
March 7, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer A Stock Option (Right to Buy) 94950 $0.00 94,950.0000 0 9999.99% 0.00%
March 7, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer D Stock Option (Right to Buy) 118000 $0.00 0.0000 0 100.00% 0.00%
March 7, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer A Stock Option (Right to Buy) 118000 $0.00 118,000.0000 0 9999.99% 0.00%
Feb. 13, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer F Common Stock 2255 $6.53 101,821.0000 0 2.17% 0.00%
Feb. 14, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer A Common Stock 27300 $0.00 129,121.0000 0 26.81% 0.00%
Feb. 14, 2024 C4 Therapeutics, Inc. $CCCC Fisher Stewart Chief Scientific Officer A Stock Option (Right to Buy) 122800 $0.00 122,800.0000 0 9999.99% 0.00%