WILLIAM JONES - 09 Jan 2025 Form 4 Insider Report for Annexon, Inc. (ANNX)

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	ANNX	Stock Option (Right to Buy)	Award	$0	+88,000		$0.000000	88,000	09 Jan 2025	Common Stock	88,000	$4.83	Direct	F1

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

Id	Content
F1	1/36th of the shares subject to the option vest on each monthly anniversary measured from January 9, 2025 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the third anniversary of the Vesting Commencement Date.