<SEC-DOCUMENT>0001628280-21-000922-index.html : 20210127
<SEC-HEADER>0001628280-21-000922.hdr.sgml : 20210127
<ACCEPTANCE-DATETIME>20210127202300
ACCESSION NUMBER:		0001628280-21-000922
CONFORMED SUBMISSION TYPE:	S-1MEF
PUBLIC DOCUMENT COUNT:		4
<REFERENCE-462B>333-252395
FILED AS OF DATE:		20210127
DATE AS OF CHANGE:		20210127
EFFECTIVENESS DATE:		20210127

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Seer, Inc.
		CENTRAL INDEX KEY:			0001726445
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				821153150
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1MEF
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-252491
		FILM NUMBER:		21561629

	BUSINESS ADDRESS:	
		STREET 1:		3800 BRIDGE PARKWAY, SUITE 102
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94065
		BUSINESS PHONE:		650-453-0000

	MAIL ADDRESS:	
		STREET 1:		3800 BRIDGE PARKWAY, SUITE 102
		CITY:			REDWOOD CITY
		STATE:			CA
		ZIP:			94065

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Seer Biosciences, Inc.
		DATE OF NAME CHANGE:	20171226
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1MEF
<SEQUENCE>1
<FILENAME>seerfollowons-1mef.htm
<DESCRIPTION>S-1MEF
<TEXT>
Document 1 - file: seerfollowons-1mef.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>exhibit51-followonsx1mef.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: exhibit51-followonsx1mef.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>exhibit231-followonsx1mef.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: exhibit231-followonsx1mef.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>s1a1exhibit512a.jpg
<TEXT>
Document 4 - file: s1a1exhibit512a.jpg

</DOCUMENT>
</SEC-DOCUMENT>