William Jl Rieflin - Jun 8, 2022 Form 4 Insider Report for Lyell Immunopharma, Inc. (LYEL)

Role: Director
Signature: /s/ Charles Newton, as Attorney-in-Fact
Stock symbol: LYEL
Transactions as of: Jun 8, 2022
Transactions value $: $0
Form type: 4
Date filed: 6/10/2022, 04:20 PM
Previous filing: May 26, 2022
Next filing: Apr 10, 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	LYEL	Option (right to buy)	Award	$0	+65K		$0.00	65K	Jun 8, 2022	Common Stock	65K	$5.31	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The option shares shall vest on the earlier of (a) the date of the next annual meeting of the stockholders that occurs following June 8, 2022 (or the date immediately prior to such date if the Reporting Person's service as a director ends at such annual meeting due to the Reporting Person's failure to be reelected or the Reporting Person not standing for re-election); or (b) the first anniversary of June 8, 2022, subject to the Reporting Person providing continuous service through such date.

Content

The option shares shall vest on the earlier of (a) the date of the next annual meeting of the stockholders that occurs following June 8, 2022 (or the date immediately prior to such date if the Reporting Person's service as a director ends at such annual meeting due to the Reporting Person's failure to be reelected or the Reporting Person not standing for re-election); or (b) the first anniversary of June 8, 2022, subject to the Reporting Person providing continuous service through such date.