John Hammergren

John Hammergren

Director/Board Member at Verispan LLC

65 year
Commercial Services
Distribution Services
Health Technology

John Hammergren active positions

CompaniesPositionStartEnd
Director/Board Member - -
Corporate Officer/Principal - -
Corporate Officer/Principal - -
Director/Board Member 2013-11-13 -

Career history of John Hammergren

Former positions of John Hammergren

CompaniesPositionStartEnd
BUTTERFLY NETWORK, INC. Director/Board Member 2021-02-11 2023-01-24
Independent Dir/Board Member 2021-02-11 2023-01-24
CHANGE HEALTHCARE INC. Director/Board Member 2019-02-14 -
Chairman 2019-02-14 2020-03-09
Independent Dir/Board Member 2019-02-14 2020-03-09
MCKESSON CORPORATION Director/Board Member 1999-06-30 2002-07-30
Chief Executive Officer 1999-07-14 2019-03-30
Chairman 2002-07-30 2019-03-30
Corporate Officer/Principal 1995-12-31 1999-06-30
President 1999-07-14 2018-08-01
HP INC. Director/Board Member 2004-12-31 2013-05-23
Independent Dir/Board Member 2004-12-31 2013-05-23
Director/Board Member - -
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Training of John Hammergren

Xavier University Masters Business Admin
University of Minnesota Undergraduate Degree

Statistics

International

United States 11
Mauritius 2
Germany 2

Operational

Director/Board Member 8
Chairman 3
Corporate Officer/Principal 3

Sectoral

Commercial Services 4
Distribution Services 3
Health Technology 3

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies3
HP INC.

Electronic Technology

MCKESSON CORPORATION

Distribution Services

BUTTERFLY NETWORK, INC.

Health Technology

Private companies8

Distribution Services

Health Technology

Technology Services

Commercial Services

Health Services

Commercial Services

Technology Services

Commercial Services

See company connections