Harry Penner

Harry Penner

Net worth: 87 690 $ as of 31/05/2026

80 year
Health Technology
Commercial Services
Consumer Services

Profile

Harry H.
Penner
founded Nascent BioSciences Inc. in 2001, where he worked as Chairman & Chief Executive Officer, Immedica Pharma US, Inc. in 2003, where he worked as Director, QCDx LLC in 2017, where he worked as Chairman, Melinta Subsidiary Corp.
in 2000, where he worked as Director from 2000 to 2009, and New Haven Pharmaceuticals, Inc. in 2008, where he is working as Executive Chairman from 2012.
Mr. Penner also founded Prevention Pharmaceuticals, Inc., where he is working as Executive Chairman from 2012, Affinimark Technologies, Inc., where he worked as Chief Executive Officer & Director, RHEI Pharmaceuticals, Inc., where he worked as Chairman, Virscio, Inc., where he worked as Chairman, and Omax Health, Inc., where he is working as Director.
Mr. Penner also currently works at Nascent BioScience LLC, as Chairman & Chief Executive Officer from 2001, Celldex Therapeutics, Inc., as Chairman from 2025, MAKScientific LLC, as Director, CaroGen Corp., as Director, Neurovail, Inc., as Director, and Aria Neurosciences, Inc., as Director.
Mr. Penner also formerly worked at Neurogen Corp., as Vice Chairman, President & Chief Executive Officer from 1999 to 2001, Celldex Therapeutics, Inc. (Old), as Chairman, Connecticut Technology Council, as Chairman, Connecticut Board of Governors for Higher Education, as Chairman, Connecticut United for Research Excellence, Inc., as Co-Chairman, AVANT Immunotherapeutics, Inc., as Director from 1997 to 2008, Genaissance Pharmaceuticals, Inc., as Director, Altus Pharmaceuticals, Inc., as Lead Director from 2006 to 2009, Ikonisys, Inc., as Director, Connecticut Business & Industry Association, as Director, Novo Nordisk A, as Executive Vice President from 1988 to 1993, and Novo Nordisk North America, Inc., as President & EVP-North America from 1988 to 1993.
Mr. Penner received his undergraduate degree from the University of Virginia, graduate degree from Fordham University, and graduate degree from New York University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
10/04/2026 2,790 ( 0% ) 87 690 $ 31/05/2026

Harry Penner active positions

CompaniesPositionStart
CELLDEX THERAPEUTICS, INC. Chairman 05/06/2025
Neurovail, Inc.
Director/Board Member -
Founder -
Nascent BioScience LLC
Chief Executive Officer 01/01/2001
Director/Board Member -
Director/Board Member -
Founder -
Founder 19/05/2011
Director/Board Member -

Former positions of Harry Penner

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See the detail of Harry Penner's experience

Training of Harry Penner

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

66

1st degree connections

31

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies31

Health Technology

Health Technology

Health Technology

Health Technology

Health Technology

Distribution Services

Health Technology

Health Technology

Health Technology

Consumer Services

Consumer Services

Consumer Services

Health Technology

Health Technology

Health Technology

Commercial Services

Commercial Services

Connecticut Board of Governors for Higher Education

Commercial Services

Health Technology

Commercial Services

Novo Nordisk North America, Inc.

Health Technology

Health Technology

Health Technology

Health Technology

Electronic Technology

Nascent BioScience LLC

Health Technology

Neurovail, Inc.

Health Technology

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