E. Krognes - Jun 16, 2023 Form 4 Insider Report for Gritstone bio, Inc. (GRTS)

Role
Director
Signature
/s/ Vassiliki (Celia) Economides, Attorney-in-Fact for Steve E. Krognes
Stock symbol
GRTS
Transactions as of
Jun 16, 2023
Transactions value $
$0
Form type
4
Date filed
6/21/2023, 04:48 PM
Previous filing
Jun 16, 2023
Next filing
Jul 5, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GRTS Stock Option (Right to Buy) Award $0 +51.8K $0.00 51.8K Jun 16, 2023 Common Stock 51.8K $2.19 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The option will vest and become exercisable on the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next annual stockholder's meeting to the extent unvested as of such date, subject to continued service through the applicable vesting date.