SEC Insider Transactions from Musso Alan A.

Last updated: 2026-03-14 11:47 UTC | Total transactions: 8

Musso Alan A has filed 8 insider transactions across 2 companies since October 2023.

Most recent transaction: a grant/award of 170000 shares of Fulcrum Therapeutics, Inc. ($FULC) on February 02, 2026.

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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
Feb. 2, 2026 Fulcrum Therapeutics, Inc. $FULC Musso Alan A Chief Financial Officer A Stock Option (right to buy) 170000 $0.00 170,000.0000 62,597,000 9999.99% 0.27%
July 23, 2025 Rein Therapeutics, Inc. $RNTX Musso Alan A Not found A Stock Option (right to buy) 17500 $0.00 17,500.0000 17,938,899 9999.99% 0.10%
Jan. 24, 2025 Fulcrum Therapeutics, Inc. $FULC Musso Alan A Chief Financial Officer A Stock Option (right to buy) 285000 $0.00 285,000.0000 61,984 9999.99% 100.00%
Dec. 2, 2024 Rein Therapeutics, Inc. $RNTX Musso Alan A Not found A Stock Option (right to buy) 35000 $0.00 35,000.0000 21,663,089 9999.99% 0.16%
Aug. 20, 2024 Rein Therapeutics, Inc. $RNTX Musso Alan A Not found A Stock Option (right to buy) 2725 $0.00 2,725.0000 4,598,715 9999.99% 0.06%
Jan. 26, 2024 Fulcrum Therapeutics, Inc. $FULC Musso Alan A Chief Financial Officer A Stock Option (right to buy) 100000 $0.00 100,000.0000 61,310 9999.99% 100.00%
Jan. 17, 2024 Fulcrum Therapeutics, Inc. $FULC Musso Alan A Chief Financial Officer A Stock Option (right to buy) 61822 $0.00 61,822.0000 61,310 9999.99% 100.00%
Oct. 31, 2023 Rein Therapeutics, Inc. $RNTX Musso Alan A Director A Stock Option (right to buy) 5450 $0.00 5,450.0000 0 9999.99% 0.00%