Douglas Love - 27 Feb 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	+1,300,000		$0.000000	1,300,000	27 Feb 2025	Common Stock	1,300,000	$2.50	Direct	F1

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

Id	Content
F1	1/48th of the shares subject to the option vest on each monthly anniversary measured from February 27, 2025 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date.