Executive record
John Smither
John Smither holds the CFO seat at MBX Biosciences, Inc. on the record, Chief Financial Officer and principal financial officer, effective July 13, 2026.
1 verified record · 1 company · current seat on the record: MBX Biosciences, Inc.
Career line from the records
1Each seat as a filing states it, newest first. Titles appear only as the filing prints them for this person.
2026-07-13AppointmentMBX Biosciences, Inc.current seat
MBX Biosciences, Inc. appoints John Smither as CFONamed as the incoming officer, Chief Financial Officer and principal financial officer
effective July 13, 2026 · 8-K filed July 13, 2026 · sec.gov, Item 5.02
Companies
1This page lists only verified filing records that name John Smither, matched by the name as the filings print it; it is not a career history. Corrections: the corrections page.