Gritstone bio, Inc.

Ownership Transactions Reported by 20 Insiders

Industry
Biological Products, (No Diagnostic Substances)
Location
5959 Horton Street, Suite 300, Emeryville, CA

Insiders trading volume in the past year

Gritstone bio, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Andrew Allen PRESIDENT AND CEO, Director $1.82M -$18.2K -0.99% Jun 24, 2024
Karin Jooss EVP, Head of Research and Development $511K -$10.3K -1.97% May 15, 2024
Roman Yelensky Executive Vice President and Chief Technology Officer $446K Mar 8, 2021
James Cho Svp, Chief Accounting Officer $295K Apr 4, 2025
Erin Jones Evp, Chief Operating Officer $269K -$10.3K -3.69% May 15, 2024
Matthew Hawryluk Evp, Chief Business Officer $235K -$6.93K -2.87% May 15, 2024
Vassiliki Economides Evp, Chief Financial Officer $196K -$10.3K -4.98% Apr 4, 2025
Rahsaan Thompson EVP and General Counsel $112K Jan 31, 2022
Vijay Yabannavar Executive Vice President, Manufacturing and Tech Ops $60.3K Jan 7, 2021
Stephen W. Webster Director $47.6K Apr 4, 2025
Thomas Woiwode Director $244 Aug 25, 2021
Richard A. Heyman Director Jun 17, 2022
E. Krognes Director Jun 16, 2023
Naiyer Rizvi Director Apr 4, 2025
Lawrence Corey Director Apr 4, 2025
Clare Fisher Director Apr 4, 2025
Elaine V. Jones Director Apr 4, 2025
Shefali Agarwal Director Apr 4, 2025
Raphael Rousseau Executive Vice President and Chief Medical Officer May 27, 2021
Judith Li Director Jun 18, 2021

Recent Insider Transactions by Companies or Individuals for Gritstone bio, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.