Daniel O'Day

Daniel O'Day

Chief Executive Officer at GILEAD SCIENCES, INC.

Net worth: 32 M $ as of 29/04/2024

59 year
Health Technology
Commercial Services
Consumer Services

Profile

Mr. Daniel P. O'Day is a Chairman & Chief Executive Officer at Gilead Sciences, Inc. He is on the Board of Directors at Galapagos NV, Flatiron Health, Inc., Pharmaceutical Manufacturers Association of America, Pharmaceutical Research & Manufacturers of America and Shanghai Roche Pharmaceuticals Ltd. Mr. O'Day was previously employed as a President & Chief Executive Officer by Roche Molecular Systems, Inc., a General Manager by Roche A/S Medicinalvarer OG Kemikalier, a Chief Operating Officer by Roche Diagnostics A/S, a Head-Business Unit, Arthritis & Respiratory by Roche Pharma Schweiz AG, a Chief Executive Officer by Roche Pharmaceuticals, Inc., a Head-Corporate Planning by Roche Diagnostics KK, and a CEO-Roche Pharmaceuticals by Roche Holding AG. He also served on the board at Foundation Medicine, Inc., Chugai Pharmaceutical Co., Ltd., Genentech, Inc. and Roche Diagnostics GmbH. He received his undergraduate degree from Georgetown University and an MBA from The Trustees of Columbia University in The City of New York.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
09/03/2024 484,847 ( 0.04% ) 32 M $ 29/04/2024

Daniel O'Day active positions

CompaniesPositionStart
GILEAD SCIENCES, INC. Chief Executive Officer 28/02/2019
Pharmaceutical Manufacturers Association of America Director/Board Member -
Director/Board Member -
Chairman -
All active positions of Daniel O'Day

Former positions of Daniel O'Day

CompaniesPositionEnd
GALAPAGOS NV Director/Board Member 25/03/2024
Chief Executive Officer 30/12/2018
Director/Board Member 31/10/2012
Chief Operating Officer 30/08/2012
Corporate Officer/Principal 31/12/2000
See the detail of Daniel O'Day's experience

Training of Daniel O'Day

The Trustees of Columbia University in The City of New York Masters Business Admin
Georgetown University Undergraduate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

19

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Listed companies4
GILEAD SCIENCES, INC.

Health Technology

ROCHE HOLDING AG

Health Technology

GALAPAGOS NV

Health Technology

CHUGAI PHARMACEUTICAL CO., LTD

Health Technology

Private companies13

Health Technology

Commercial Services

Commercial Services

Health Technology

Health Services

Health Technology

Health Technology

Pharmaceutical Manufacturers Association of America

Distribution Services

Roche A/S Medicinalvarer OG Kemikalier

Health Services

Technology Services

Health Technology

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