<SEC-DOCUMENT>0001193125-21-092812-index.html : 20210324
<SEC-HEADER>0001193125-21-092812.hdr.sgml : 20210324
<ACCEPTANCE-DATETIME>20210324172836
ACCESSION NUMBER:		0001193125-21-092812
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		28
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210324
DATE AS OF CHANGE:		20210324

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:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39787
		FILM NUMBER:		21769289

	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>10-K
<SEQUENCE>1
<FILENAME>d149588d10k.htm
<DESCRIPTION>10-K
<TEXT>
Document 1 - file: d149588d10k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>2
<FILENAME>d149588dex43.htm
<DESCRIPTION>EX-4.3
<TEXT>
Document 2 - file: d149588dex43.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d149588dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d149588dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>4
<FILENAME>d149588dex311.htm
<DESCRIPTION>EX-31.1
<TEXT>
Document 4 - file: d149588dex311.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>5
<FILENAME>d149588dex312.htm
<DESCRIPTION>EX-31.2
<TEXT>
Document 5 - file: d149588dex312.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>6
<FILENAME>d149588dex321.htm
<DESCRIPTION>EX-32.1
<TEXT>
Document 6 - file: d149588dex321.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g149588g05v05.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g149588g05v05.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g149588g10v10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g149588g10v10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g149588g11v11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g149588g11v11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g149588g13v13.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g149588g13v13.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g149588g14v14.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g149588g14v14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g149588g15v15.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g149588g15v15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g149588g16v01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g149588g16v01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g149588g16v02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g149588g16v02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g149588g17v17.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g149588g17v17.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g149588g19v19.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g149588g19v19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g149588g20v20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g149588g20v20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g149588g22v22.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g149588g22v22.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g149588g23v23.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g149588g23v23.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g149588g24v01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g149588g24v01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g149588g24v02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g149588g24v02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g149588g26v26.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: g149588g26v26.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g149588g27v01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: g149588g27v01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>g149588g27v02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: g149588g27v02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>g149588g28v28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: g149588g28v28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>g149588g29v29.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: g149588g29v29.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>g149588g30v30.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 27 - file: g149588g30v30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>g149588g31v31.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 28 - file: g149588g31v31.jpg

</DOCUMENT>
</SEC-DOCUMENT>