John Monahan

John Monahan

Director/Board Member at THERIVA BIOLOGICS, INC.

Net worth: - $ as of 30/06/2026

79 year
Health Technology
Consumer Services
Producer Manufacturing

Profile

John James Monahan was the founder of Avigen, Inc., founded in 1992, where the title held was Chief Executive Officer from 1992 to 2004.
Dr. Monahan was the founder of Tacere Therapeutics, Inc., founded in 2006, where the title held was Director from 2006 to 2012.
Current jobs include Director at Elusys Therapeutics, Inc., Independent Director at Theriva Biologics, Inc. since 2020, Director at Cellix Ltd., Director at Spark Therapeutics Ireland Ltd., and Director at Luxcel Biosciences Ltd. Former jobs include Lead Independent Director at Anixa Biosciences, Inc. from 2016 to 2021, Director at GK Technologies, Inc., Director at IdentiGEN Ltd., Director-Molecular & Cell Biology at Triton Biosciences, Inc. from 1985 to 1989, Director at Trino Therapeutics Ltd. from 1985 to 1989, Independent Director at Scorpius Holdings, Inc. from 2009 to 2026, Vice President-Research & Development at Somatix Therapy Corp.
from 1989 to 1992, Group Head-Molecular Genetics at Hoffmann-La Roche, Inc. from 1982 to 1985, and Senior Executive VP-Research & Development at Theriva Biologics, Inc. from 2010 to 2015.
Education includes a doctorate from McMaster University conferred in 1974 and an undergraduate degree from University College Dublin conferred in 1969.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
23/06/2026 0 ( -.--% ) - $ 30/06/2026
30/04/2025 0 ( -.--% ) - $ 30/06/2026

John Monahan active positions

CompaniesPositionStart
THERIVA BIOLOGICS, INC. Director/Board Member 11/11/2020
Director/Board Member -
Director/Board Member -
Director/Board Member 06/09/2011
Director/Board Member 24/09/2009

Former positions of John Monahan

CompaniesPositionEnd
SCORPIUS HOLDINGS, INC. Director/Board Member 21/04/2026
ANIXA BIOSCIENCES, INC. Director/Board Member 21/05/2021
THERIVA BIOLOGICS, INC. Chief Tech/Sci/R&D Officer 01/01/2015
Founder 01/01/2012
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See the detail of John Monahan's experience

Training of John Monahan

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

62

1st degree connections

17

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies17

Health Technology

Health Technology

Health Technology

Producer Manufacturing

Health Technology

Commercial Services

Health Technology

Health Technology

Health Technology

Consumer Services

Consumer Services

Health Technology

Health Technology

Triton Biosciences, Inc.

Health Technology

Health Technology

Health Technology