BIOLARGO, INC. — PRE 14A Filings
11 PRE 14A filings on record
This page lists all PRE 14A 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 11 PRE 14A documents with the SEC since 2003. To view all SEC filings by BIOLARGO, INC., see the full filings list.
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 |
|---|---|---|---|---|
| PRE 14A | FORM PRE 14A | 0001437749-25-011695 | Apr 10, 2025 | Jun 19, 2025 |
| PRE 14A | FORM PRE 14A | 0001437749-22-008220 | Apr 4, 2022 | — |
| PRE 14A | FORM PRE 14A | 0001437749-21-008051 | Apr 2, 2021 | Apr 1, 2021 |
| PRE 14A | FORM PRE 14A | 0001437749-20-008619 | Apr 28, 2020 | Jul 23, 2020 |
| PRE 14A | FORM PRE 14A | 0001437749-19-010826 | May 24, 2019 | Jul 23, 2019 |
| PRE 14A | FORM PRE 14A | 0001437749-18-014448 | Aug 3, 2018 | Sep 26, 2018 |
| PRE 14A | FORM PRE 14A | 0001437749-18-004983 | Mar 19, 2018 | May 7, 2018 |
| PRE 14A | — | 0001144204-06-045315 | Nov 3, 2006 | Dec 20, 2006 |
| PRE 14A | — | 0001144204-03-006411 | Oct 22, 2003 | — |
| PRE 14A | PRELIMINARY 14A | 0001019056-01-500483 | Oct 19, 2001 | Oct 11, 2001 |
| PRE 14A | PRELIMINARY 14A | 0001019056-99-000306 | May 13, 1999 | — |