July 1, 2026 · Form 4 insider transaction
Prener Anne bought 14,870 shares of Keros Therapeutics, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
The shares subject to the option shall vest over a three-year period in equal quarterly installments with the first such vesting to occur on October 1, 2026, subject to the Reporting Person's continuous service through each such vesting date.