BIOLARGO, INC. — 10-K Filings

19 10-K filings on record

This page lists all 10-K filings submitted to the SEC by BIOLARGO, INC. (BLGO), sorted by most recent first. Each row links to the full filing on EdgarLookup. BIOLARGO, INC. has filed 19 10-K documents with the SEC since 2003. To view all SEC filings by BIOLARGO, INC., see the full filings list.

Overview All Filings Financials Insiders

All 10-K 10-K/A 10-Q 10-Q/A 10KSB 10KSB/A 10QSB 10QSB/A 3 3/A 4 4/A 424B4 5 8-K 8-K/A ARS CORRESP D D/A DEF 14A DEF 14C DEFA14A DEFA14C DEL AM EFFECT NT 10-K NT 10-Q NT 10-Q/A NTN 10K NTN 10Q POS AM POS EX PRE 14A PRE 14C PRER14A REGDEX RW S-1 S-1/A S-3 S-8 SC 13D SC 13D/A SC 13G SC 13G/A SEC ACTION UPLOAD

Form	Description	Accession Number	Filed	Period
10-K	FORM 10-K	0001437749-26-006926	Mar 4, 2026	Dec 31, 2025
10-K	FORM 10-K	0001437749-25-010172	Mar 31, 2025	Dec 31, 2024
10-K	FORM 10-K	0001437749-24-010394	Apr 1, 2024	Dec 31, 2023
10-K	FORM 10-K	0001437749-23-008876	Mar 31, 2023	Dec 31, 2022
10-K	FORM 10-K	0001437749-22-007726	Mar 31, 2022	Dec 31, 2021
10-K	FORM 10-K	0001437749-21-007650	Mar 30, 2021	Dec 31, 2020
10-K	FORM 10-K	0001437749-20-006639	Mar 31, 2020	Dec 31, 2019
10-K	FORM 10-K	0001437749-19-006047	Mar 29, 2019	Dec 31, 2018
10-K	FORM 10-K	0001437749-18-004890	Mar 16, 2018	Dec 31, 2017
10-K	FORM 10-K	0001437749-17-005635	Mar 30, 2017	Dec 31, 2016
10-K	FORM 10-K	0001437749-16-028674	Mar 30, 2016	Dec 31, 2015
10-K	FORM 10-K	0001437749-15-006503	Mar 31, 2015	Dec 31, 2014
10-K	FORM 10-K	0001437749-14-005737	Apr 1, 2014	Dec 31, 2013
10-K	FORM 10-K	0001437749-13-003712	Mar 29, 2013	Dec 31, 2012
10-K	FORM 10-K	0001437749-12-003511	Apr 6, 2012	Dec 31, 2011
10-K	FORM 10-K	0001437749-11-002364	Apr 15, 2011	Dec 31, 2010
10-K	ANNUAL REPORT	0001437749-10-000977	Apr 6, 2010	Dec 31, 2009
10-K	FORM 10-K	0001362310-09-004643	Mar 31, 2009	Dec 31, 2008
10-K	FORM 10-K	0001193125-08-081822	Apr 15, 2008	Dec 31, 2007