Stephen W. Webster - Jun 17, 2024 Form 4 Insider Report for Gritstone bio, Inc. (GRTS)

Role
Director
Signature
/s/ Vassiliki Economides, Attorney-in-Fact for Stephen W. Webster
Stock symbol
GRTS
Transactions as of
Jun 17, 2024
Transactions value $
$0
Form type
4
Date filed
6/20/2024, 05:58 PM
Previous filing
Apr 30, 2024
Next filing
Jun 21, 2024

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 +7.38K $0.00 7.38K Jun 17, 2024 Common Stock 7.38K $0.76 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.