January 16, 2026 · Form 4 insider transaction
Siemers Eric bought 99,133 shares of Acumen Pharmaceuticals, Inc. Company: Acumen Pharmaceuticals, Inc. (San Francisco, CA) Description: Drug Discovery 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.
Represents a restricted stock unit ("RSU") award. Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs will vest in three equal annual installments commencing one year after the grant date, subject to the Reporting Person's continuous service through each such vesting date.