<SEC-DOCUMENT>0001437749-23-010293-index.html : 20230414
<SEC-HEADER>0001437749-23-010293.hdr.sgml : 20230414
<ACCEPTANCE-DATETIME>20230414142918
ACCESSION NUMBER:		0001437749-23-010293
CONFORMED SUBMISSION TYPE:	POS AM
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20230414
DATE AS OF CHANGE:		20230414

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BIOLARGO, INC.
		CENTRAL INDEX KEY:			0000880242
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		IRS NUMBER:				650159115
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		POS AM
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-268973
		FILM NUMBER:		23820698

	BUSINESS ADDRESS:	
		STREET 1:		14921 CHESTNUT ST.
		CITY:			WESTMINSTER
		STATE:			CA
		ZIP:			92683
		BUSINESS PHONE:		888 400-2863

	MAIL ADDRESS:	
		STREET 1:		14921 CHESTNUT ST.
		CITY:			WESTMINSTER
		STATE:			CA
		ZIP:			92683

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUWAY MEDICAL INC
		DATE OF NAME CHANGE:	20030205

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NUWAY ENERGY INC
		DATE OF NAME CHANGE:	20010815

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LATIN AMERICAN CASINOS INC
		DATE OF NAME CHANGE:	19960520
</SEC-HEADER>
<DOCUMENT>
<TYPE>POS AM
<SEQUENCE>1
<FILENAME>blgo20230412_posam.htm
<DESCRIPTION>FORM POS AM
<TEXT>
Document 1 - file: blgo20230412_posam.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-21.1
<SEQUENCE>2
<FILENAME>ex_500409.htm
<DESCRIPTION>EXHIBIT 21.1
<TEXT>
Document 2 - file: ex_500409.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>ex_500410.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: ex_500410.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>4
<FILENAME>ex_500411.htm
<DESCRIPTION>EXHIBIT FILING FEES
<TEXT>
Document 4 - file: ex_500411.htm

</DOCUMENT>
</SEC-DOCUMENT>