<SEC-DOCUMENT>0001534969-21-000006-index.html : 20211101
<SEC-HEADER>0001534969-21-000006.hdr.sgml : 20211101
<ACCEPTANCE-DATETIME>20211101164039
ACCESSION NUMBER:		0001534969-21-000006
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211101
FILED AS OF DATE:		20211101
DATE AS OF CHANGE:		20211101

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Harrison Robert Gardner
		CENTRAL INDEX KEY:			0001421563

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40606
		FILM NUMBER:		211367809

	MAIL ADDRESS:	
		STREET 1:		320 WAKARA WAY
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84108

	FORMER NAME:	
		FORMER CONFORMED NAME:	Harrison Robert G.
		DATE OF NAME CHANGE:	20071218

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SERA PROGNOSTICS, INC.
		CENTRAL INDEX KEY:			0001534969
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				261911522
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2749 E. PARLEYS WAY
		STREET 2:		SUITE 200
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84109
		BUSINESS PHONE:		(801) 990-0520

	MAIL ADDRESS:	
		STREET 1:		2749 E. PARLEYS WAY
		STREET 2:		SUITE 200
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84109
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>wf-form3_163579920591904.xml
<DESCRIPTION>FORM 3
<TEXT>
Document 1 - file: wf-form3_163579920591904.html

Document 1 - RAW XML: wf-form3_163579920591904.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>exhibit241-rh.htm
<DESCRIPTION>EXHIBIT 24.1
<TEXT>
Document 2 - file: exhibit241-rh.htm

</DOCUMENT>
</SEC-DOCUMENT>