Andrew Allen - Feb 2, 2023 Form 4 Insider Report for Gritstone bio, Inc. (GRTS)

Signature
/s/ Vassiliki (Celia) Economides, Attorney-in-Fact for Andrew R. Allen
Stock symbol
GRTS
Transactions as of
Feb 2, 2023
Transactions value $
$0
Form type
4
Date filed
2/6/2023, 04:26 PM
Previous filing
Dec 19, 2022
Next filing
Jun 1, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GRTS Common Stock Award $0 +739K +624.83% $0.00 857K Feb 2, 2023 Direct F1, F2
holding GRTS Common Stock 1.45M Feb 2, 2023 See footnote F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents Restricted Stock Units ("RSUs") 499,241 of which vest semi-annually over four years and 239,309 of which vest annually over two years from February 1, 2023, in each case, subject to the Reporting Person's continuous service to the Issuer on each such date. Each RSU represents a contingent right to receive one share of common stock of the Issuer.
F2 Includes 738,550 RSUs which are subject to vesting.
F3 The shares are held in the name of the Reporting Person's revocable trust of which the Reporting Person is a co-trustee. The Reporting person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.