John Smither

John Smither

Director of Finance/CFO at MBX BIOSCIENCES, INC.

Net worth: 306 869 $ as of 31/05/2026

73 year
Health Technology
Commercial Services
Consumer Services

Profile

Mr. John W.
Smither, CPA, is a Chief Financial Officer at MBX Biosciences, Inc., an Independent Director at Genelux Corp., an Independent Non-Executive Director at NewAmsterdam Pharma Co. NV, a Member at California Society of Certified Public Accountants, a Member at Financial Executives International and a Member at The American Institute of Certified Public Accountants.
He is on the Board of Directors at Genelux Corp., NewAmsterdam Pharma Co. NV and eFFECTOR Therapeutics Operations, Inc. Mr. Smither was previously employed as a Chief Financial Officer by Arcutis Biotherapeutics, Inc., an Independent Director by Applied Molecular Transport, Inc., a Chief Financial Officer by Arcutis Biotherapeutics, Inc., an Independent Director by Principia Biopharma, Inc., a Chief Financial Officer by Sienna Biopharmaceuticals, Inc., an Independent Director by eFFECTOR Therapeutics, Inc., a Chief Financial Officer by Kite Pharma, Inc., a Chief Financial Officer by Sienna Biopharmaceuticals, Inc., a Chief Financial Officer by Unity Biotechnology, Inc., an Independent Director by Achaogen, Inc., a Chief Financial Officer by Kythera Biopharmaceuticals Inc, a Chief Financial Officer by Amgen Europe BV, a Vice President-Finance & Administration by Amgen, Inc., and an Audit Partner by Ernst & Young LLP (Missouri).
He also served on the board at Dompe Biotec SpA. He received his undergraduate degree from California State University-Los Angeles.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
16/03/2026 74,994 ( 0.17% ) 228 732 $ 31/05/2026
15/04/2026 2,320 ( 0% ) 78 138 $ 31/05/2026

John Smither active positions

CompaniesPositionStart
FRAZIER LIFESCIENCES ACQUISITION CORPORATION Director/Board Member 01/01/2023
GENELUX CORPORATION Director/Board Member 11/09/2023
MBX BIOSCIENCES, INC. Director of Finance/CFO 16/05/2026
Director/Board Member 23/03/2018
Corporate Officer/Principal -
California Society of Certified Public Accountants
Corporate Officer/Principal -
Corporate Officer/Principal -

Former positions of John Smither

CompaniesPositionEnd
ARCUTIS BIOTHERAPEUTICS, INC. Director of Finance/CFO 10/04/2024
APPLIED MOLECULAR TRANSPORT INC. Director/Board Member 27/12/2023
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See the detail of John Smither's experience

Training of John Smither

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

55

1st degree connections

21

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies21

Health Technology

Health Technology

Health Technology

Health Technology

Health Technology

Commercial Services

Commercial Services

Consumer Services

Commercial Services

California Society of Certified Public Accountants

Commercial Services

Health Technology

Distribution Services

Health Technology

Health Technology

Health Technology

Health Technology

Commercial Services

Health Technology

Health Technology

Health Technology

Health Technology

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