Julie Hambleton

Julie Hambleton

Director/Board Member at IGM BIOSCIENCES, INC.

Net worth: 9 860 $ as of 29/06/2025

67 year
Health Technology
Consumer Services
Commercial Services

Profile

Julie Hambleton currently works at IGM Biosciences, Inc., as Independent Director from 2018, Erasca, Inc., as Independent Director from 2021, Onc.ai, Inc., as Independent Director, and Gennao Bio, Inc., as Independent Director from 2021.
Dr. Hambleton also formerly worked at Arch Oncology, Inc., as President, Chief Executive Officer & Director from 2020 to 2021, Genentech, Inc., as Medical Director-Global Clinical Development from 2003 to 2010, Springworks Therapeutics, Inc., as Independent Director from 2020 to 2025, Accent Therapeutics, Inc., as Director from 2020 to 2021, Bristol Myers Squibb Co., as Vice President & Head-US Medical from 2016 to 2017, Five Prime Therapeutics, Inc., as Chief Medical Officer & Executive Vice President from 2015 to 2016, The University of California, San Francisco, as Associate Professor from 1993 to 2003, Clovis Oncology, Inc., as Vice President-Clinical Development from 2010 to 2012, and IDEAYA Biosciences, Inc., as Chief Medical Officer, SVP & Head-Development from 2018 to 2020.
Dr. Hambleton received her undergraduate degree from Duke University and doctorate degree from Case Western Reserve University School of Medicine.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
23/06/2025 6,000 ( 0% ) 7 620 $ 29/06/2025
24/07/2024 2,000 ( 0.01% ) 2 240 $ 29/06/2025
30/06/2025 0 ( -.--% ) - $ 29/06/2025

Julie Hambleton active positions

CompaniesPositionStart
IGM BIOSCIENCES, INC. Director/Board Member 14/08/2018
ERASCA, INC. Director/Board Member 28/03/2021
Director/Board Member 12/07/2021
Director/Board Member -
All active positions of Julie Hambleton

Former positions of Julie Hambleton

CompaniesPositionEnd
SPRINGWORKS THERAPEUTICS, INC. Director/Board Member 30/06/2025
Chief Executive Officer 31/03/2021
Director/Board Member 28/02/2021
IDEAYA BIOSCIENCES, INC. Chief Tech/Sci/R&D Officer 29/04/2020
BRISTOL-MYERS SQUIBB COMPANY Corporate Officer/Principal 31/08/2017
See the detail of Julie Hambleton's experience

Training of Julie Hambleton

Duke University
Undergraduate Degree
Case Western Reserve University School of Medicine
Doctorate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

15

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Listed companies4
IGM BIOSCIENCES, INC.

Health Technology

IDEAYA BIOSCIENCES, INC.

Health Technology

BRISTOL-MYERS SQUIBB COMPANY

Health Technology

ERASCA, INC.

Health Technology

Private companies8

Health Technology

Health Technology

Health Technology

Commercial Services

Health Technology

Health Technology

Health Technology

Technology Services

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