Sandra Horning

Sandra Horning

Director/Board Member at GILEAD SCIENCES, INC.

Net worth: 16 M $ as of 2026-05-30

77 year
Health Technology
Consumer Services
Health Services

Profile

Dr. Sandra J.
Horning
, MD, is an Independent Director at Revolution Medicines, Inc., an Independent Director at Olema Pharmaceuticals, Inc., an Independent Director at Moderna, Inc., an Independent Director at Gilead Sciences, Inc. and a Professor-Emeritus at Stanford University School of Medicine.
She is on the Board of Directors at Revolution Medicines, Inc., Cellarity Inc., Olema Pharmaceuticals, Inc., Moderna, Inc. and Gilead Sciences, Inc. Dr. Horning was previously employed as a Co-Founder by EQRx International, Inc., an Independent Director by EQRx, Inc., a Chief Medical Officer & Head-Product Development by Roche, Inc., an EVP-Global Development by Genentech, Inc., a Chief Medical Officer by Roche Holdings, Inc., and a President by American Society of Clinical Oncology, Inc. She also served on the board at Foundation Medicine, Inc. She received her undergraduate degree from the University of Iowa and a doctorate degree from the University of Iowa.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2026-03-30 89,932 ( 0.04% ) 14 M $ 2026-05-30
2026-05-05 18,585 ( 0% ) 877 026 $ 2026-05-30
2026-04-29 6,293 ( 0% ) 845 968 $ 2026-05-30
2026-04-22 0 ( -.--% ) - $ 2026-05-30

Sandra Horning active positions

CompaniesPositionStart
GILEAD SCIENCES, INC. Director/Board Member 2020-01-27
MODERNA, INC. Director/Board Member 2020-02-29
OLEMA PHARMACEUTICALS, INC. Director/Board Member 2020-11-12
REVOLUTION MEDICINES, INC. Director/Board Member 2023-11-08
Corporate Officer/Principal 1998-06-30
Director/Board Member 2022-05-08

Former positions of Sandra Horning

CompaniesPositionEnd
EQRX, INC. Founder 2023-11-08
Chief Tech/Sci/R&D Officer 2019-09-30
Chief Tech/Sci/R&D Officer 2018-12-31
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Training of Sandra Horning

Experiences
Positions held

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Private companies

Connections

66

1st degree connections

14

1st degree companies

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Female

Members of the board

Executives

Linked companies

Private companies14

Health Technology

Health Technology

Health Technology

Consumer Services

Health Services

Health Services

Consumer Services

Health Technology

Health Technology

Health Technology

Health Technology

Technology Services

Consumer Durables

Health Technology

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