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Jean-Marc Bellemin

Jean-Marc Bellemin

Interim Group CEO & Group CFO

Chiesi Group•Italy

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Experience33+ Years
LevelCXO

Executive Overview

Board Member and Life sciences Finance Executive with proven experience leading biotech and pharmaceutical companies through stages of significant growth. Top 25 Biotech CFOs of 2024.Broad set of skills leading company through all stages of development and commercialization. Clear and effective communicator with the demonstrated ability to set milestones and motivate an organization to achieve them. Passionate and dedicated to save patients’ life through amazing sciences and partnering with amazing talented individuals.Specialties: Strategic planning and operational execution; IPO, public and private financing strategies; life science product and portfolio management and prioritization; business and corporate development, including M&A transactions; extensive relationships with buy side and sell side investors, advocate of innovation and innovative solutions.

Career Timeline

Professional employment history
  • Chiesi GroupCurrent
    Jul 2025–Present· 1 yr 2 mos
    • Interim Group CEOCurrent
      May 2026–Present
    • Group Chief Financial Officer
      Jul 2025–Present
  • Iovance Biotherapeutics, Inc.
    Dec 2020–Jun 2025· 4 yrs 6 mos
    • Group Chief Financial Officer
      Dec 2020–Jun 2025
  • Gritstone bio
    2018–Dec 2020· 2 yrs 11 mos
    • Executive Vice President, Chief Financial Officer
      2018–Dec 2020
  • Actelion (now Janssen Pulmonary Hypertension)
    Feb 2002–Dec 2017· 15 yrs 10 mos
    • SVP & CFO Finance, Market Access, Business Solutions & Services
      2013–Dec 2017
    • VP Finance, Business Solutions & Services
      2010–Dec 2012
    • Vice President, Finance
      2008–Dec 2009
    • Director, Worldwide Operations Finance
      Apr 2005–Dec 2007
    • Controller ECLA (Europe, Canada, Latin America)
      Feb 2002–Mar 2005
  • Guerbet
    Aug 1995–Feb 2002· 6 yrs 6 mos
    • Controller, Corporate
      Feb 1999–Feb 2002
    • Director, Finance
      Aug 1995–1999
  • TotalEnergies
    May 1994–Jul 1995· 1 yr 2 mos
    • Manager, Finance
      May 1994–Jul 1995
  • LCL
    May 1993–Apr 1994· 11 mos
    • Equity Research Analyst
      May 1993–Apr 1994

Education

High Performance Leadership

IMD

GMP

General Management

Harvard Business School

Master of Business Administration (MBA)

ESSEC Business School

Master Finance

Finance

Paris-Pantheon-Assas University

Bachelor of Sciences in Economics

Finance

Université Paris Dauphine - PSL

Executive Relationship Map

Reports To
Jean-Marc Bellemin
Vice Chair & President
Chief Financial Officer
Chief Technology Officer
Chief Operating Officer

Executive Network Preview

BizKonnect has mapped this leadership network including reporting hierarchies, peer connections, and cross-functional relationships.

Verified Contact Information
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Skills & Expertise

20 of 20 skills
Business IntelligenceChange ManagementInternal AuditLeadershipManagementBusiness PlanningMergers & AcquisitionsAnalysisManagement ConsultingStrategyStrategic PlanningCross-functional Team LeadershipBusiness StrategySarbanes-Oxley ActBudgetsStrategic Financial PlanningExecutive ManagementTeam ManagementPharmaceutical IndustryForecasting