May 1, 2026 · Form 4 insider transaction
Hoerter Steven L. bought 74,249 shares of MBX Biosciences, 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 3 days after the transaction.
The grant will vest 50% upon grant date and the remaining 50% in equal monthly installments over a six-month period from the grant date, subject to the Reporting Person's continued services to the Company.