November 6, 2025 · Form 4 insider transaction
Hoerter Steven L. bought 100,000 shares of MBX 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 1 day after the transaction.
The grant will vest in equal monthly installments over a one-year period from the date of grant, subject to the non-employee director's continued services to the Company.