Hoerter Steven L. bought MBX
June 4, 2026 · Form 4 insider transaction
Hoerter Steven L. bought 12,500 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 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
12,500
Price
$0.00
Total value
N/A
InsiderHoerter Steven L.
RoleOfficer, Director
CompanyMBX Biosciences, Inc. (MBX)
SecurityStock option (right to buy)
Transaction codeA: Grant or award
Transaction dateJune 4, 2026
Filing dateJune 5, 2026
Shares owned after12,500
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The grant will vest in full on the earlier of the one-year anniversary of the grant date or on the date of our next annual meeting of stockholders, subject to the non-employee director's continued services to the Company.