SEC Insider Transactions from Cooper Simon Peter.

Last updated: 2026-03-14 11:19 UTC | Total transactions: 2

Recent insider trading activity from Cooper Simon Peter, including buys and sells reported to the SEC.

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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. 13, 2024 Keros Therapeutics, Inc. $KROS Cooper Simon Peter CHIEF MEDICAL OFFICER A Employee Stock Option (right to buy) 40000 $0.00 40,000.0000 29,447,119 9999.99% 0.14%
Feb. 16, 2023 Keros Therapeutics, Inc. $KROS Cooper Simon Peter Chief Medical Officer A Employee Stock Option (right to buy) 40000 $0.00 40,000.0000 25,241,030 9999.99% 0.16%