Jonathan Leff

Jonathan Leff

Director/Board Member at Avalyn Pharma, Inc.

66 year
Health Technology
Consumer Services
Finance

Jonathan Leff active positions

CompaniesPositionStartEnd
Director/Board Member 01/04/2017 -
Independent Dir/Board Member 01/04/2017 -
Private Equity Investor 17/03/2020 -
Director/Board Member 01/02/2022 -

Career history of Jonathan Leff

Former positions of Jonathan Leff

CompaniesPositionStartEnd
AEROVATE THERAPEUTICS, INC. Director/Board Member 01/08/2020 01/04/2021
ASCENDIS PHARMA A/S Chief Tech/Sci/R&D Officer 26/02/2016 01/10/2019
INTERMUNE INC Chief Tech/Sci/R&D Officer 31/07/2012 31/03/2015
HUMANIGEN, INC. Sales & Marketing 01/02/2011 01/02/2012
HUMANIGEN, INC. Corporate Officer/Principal 01/01/2011 01/02/2012
HALOZYME THERAPEUTICS, INC. Sales & Marketing 01/07/2009 01/10/2010
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Training of Jonathan Leff

University of Pennsylvania Undergraduate Degree
Perelman School of Medicine Doctorate Degree

Statistics

International

United States 13
Denmark 2
Netherlands 2

Operational

Chief Tech/Sci/R&D Officer 5
Corporate Officer/Principal 3
Director/Board Member 3

Sectoral

Health Technology 11
Consumer Services 4
Finance 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies5
HALOZYME THERAPEUTICS, INC.

Health Technology

AMGEN INC.

Health Technology

ASCENDIS PHARMA A/S

Health Technology

HUMANIGEN, INC.

Health Technology

AEROVATE THERAPEUTICS, INC.

Health Technology

Private companies6

Health Technology

Health Technology

Health Technology

Health Technology

Finance

Health Technology

See company connections