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This company has been marked as potentially delisted and may not be actively trading.

Gritstone bio (GRTS) Insider Trading & Ownership

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Gritstone bio (NASDAQ:GRTS) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
4.61%
Number Of
Insiders Buying
(Last 3 Years)
0
Number Of
Insiders Selling
(Last 3 Years)
3
Amount Of
Insider Selling
(Last 3 Years)
$35.45K
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GRTS Insider Buying and Selling by Quarter

Gritstone bio Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
5/16/2024
Andrew R Allen
CEO
Sell24,263$0.75$18,197.25  
5/16/2024Sell13,749$0.75$10,311.75  
5/16/2024
Matthew Hawryluk
EVP
Sell9,259$0.75$6,944.25  
(Data available from 1/1/2013 forward)

GRTS Insider Trading Activity - Frequently Asked Questions

The list of insiders at Gritstone bio includes Andrew R Allen, Erin Jones, and Matthew Hawryluk. Learn more on insiders at GRTS.

4.61% of Gritstone bio stock is owned by insiders. Learn more on GRTS's insider holdings.

Gritstone bio Active Insiders



This page (NASDAQ:GRTS) was last updated on 6/4/2026 by MarketBeat.com Staff.
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