Paul Kearney - 01 Nov 2021 Form 4 Insider Report for SERA PROGNOSTICS, INC. (SERA)

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	SERA	Stock Option (right to buy)	Award	$0	+107,000		$0.000000	107,000	01 Nov 2021	Class A Common Stock	107,000	$10.33	Direct	F1

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

Id	Content
F1	These stock options vest over four years as follows: 25% of the original grant amount vests on the first anniversary of the vesting commencement date and 1/36 of the remaining amount vests in monthly installments for three years following the grant date.