<SEC-DOCUMENT>0001193125-20-318368-index.html : 20201215
<SEC-HEADER>0001193125-20-318368.hdr.sgml : 20201215
<ACCEPTANCE-DATETIME>20201215212313
ACCESSION NUMBER:		0001193125-20-318368
CONFORMED SUBMISSION TYPE:	S-1MEF
PUBLIC DOCUMENT COUNT:		4
<REFERENCE-462B>333-250093
FILED AS OF DATE:		20201215
DATE AS OF CHANGE:		20201215
EFFECTIVENESS DATE:		20201215

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BioAtla, Inc.
		CENTRAL INDEX KEY:			0001826892
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				851922320
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1MEF
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-251373
		FILM NUMBER:		201391175

	BUSINESS ADDRESS:	
		STREET 1:		11085 TORREYANA ROAD
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-558-0708

	MAIL ADDRESS:	
		STREET 1:		11085 TORREYANA ROAD
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1MEF
<SEQUENCE>1
<FILENAME>d39433ds1mef.htm
<DESCRIPTION>S-1MEF
<TEXT>
Document 1 - file: d39433ds1mef.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d39433dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d39433dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d39433dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d39433dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g39433page005.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g39433page005.jpg

</DOCUMENT>
</SEC-DOCUMENT>