<SEC-DOCUMENT>0001437749-21-008740-index.html : 20210412
<SEC-HEADER>0001437749-21-008740.hdr.sgml : 20210412
<ACCEPTANCE-DATETIME>20210412172313
ACCESSION NUMBER:		0001437749-21-008740
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210412
DATE AS OF CHANGE:		20210412

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:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-233534
		FILM NUMBER:		21821454

	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>424B4
<SEQUENCE>1
<FILENAME>blgo20210412b_424b4.htm
<DESCRIPTION>FORM 424B4
<TEXT>
Document 1 - file: blgo20210412b_424b4.htm

</DOCUMENT>
</SEC-DOCUMENT>