BLGO BIOLARGO, INC.

BEARISH Impact: 6/10 424B4
Horizon weeks Filed Apr 17, 2026 Processed 1mo ago SEC 0001437749-26-012699
Prospectus supplement
Latest settled — T+20d ⚠ clustered
BLGO ▼ -20.00% at T+20d
SHORT call ✓ call won +20.00% · α vs SPY +24.20% · entry $0.1500 → $0.1200
Next anchor: T+60d in 7w
Last close $0.1500 (close May 22) · -0.00% from $0.1500 entry (call sign-flipped)
Entry anchored
Apr 17, 2026
via day open
T+1d
0.00%
call 0.00% · α -0.65%
$0.1500
settled 5w ago
T+5d
+2.00%
call -2.00% · α -1.09%
$0.1530
settled 4w ago
T+20d
-20.00%
call +20.00% · α +24.20%
$0.1200
settled 9d ago
T+60d
call — · α —
in 7w

Executive Summary

BioLargo is registering 30 million shares for resale by Clearthink Capital Partners under a $10 million equity line agreement. The company will not receive proceeds from the resale but may receive up to $10 million by selling shares to Clearthink at a price equal to the average of the two lowest closing prices over the prior eight trading days. This offering will dilute existing shareholders and adds to the company's history of raising capital through dilutive financings.

Key Financial Metrics

Offering Size
$30.0M
Dilution
8.6%

Actionable Insight

Monitor for actual sales under this equity line, which would provide cash but increase dilution. The stock's OTC listing and history of dilutive financings suggest continued pressure on share price. The ongoing litigation with Pooph Inc. and substantial doubt about going concern status add significant risk.

Key Facts

  • 30 million shares registered for resale by Clearthink Capital Partners
  • Company may sell up to $10 million of shares to Clearthink under equity line agreement
  • Purchase price based on average of two lowest closing prices over prior eight trading days
  • Company will not receive proceeds from resale by Clearthink
  • Significant dilution to existing shareholders (8.6% of outstanding shares)
  • Company has history of losses and negative cash flow, raising substantial doubt about going concern

Financial Impact

Up to $10 million in potential proceeds to the company from selling shares to Clearthink, with 8.6% dilution if all 30 million shares are issued

dilutioncashequity

Risk Factors

  • Dilution from equity line and other financings
  • Substantial doubt about going concern status
  • Ongoing litigation with former major customer Pooph Inc.
  • History of net losses and negative cash flow

Market Snapshot

Exchange
OTC
Sector
Chemicals & Allied Products

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
424B4 Filing (Primary)0001437749-26-012699
Document: 0001437749-26-012699-index-headers.html0001437749-26-012699
Document: 0001437749-26-012699-index.html0001437749-26-012699
Document: 0001437749-26-012699.txt0001437749-26-012699
4 reports for BLGO
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for BLGO — sortable, filterable
Type Now
May 4, 2026
19d ago
8-K
NEUTRAL ★ 1/10
$0.1600 $0.1400▼ −12.50%▼ −15.44%$0.1500 (−6.25%)
Apr 17, 2026
5w ago
424B4
BEARISH ★ 6/10
$0.1500 $0.1530▼ −2.00%▼ −1.09%$0.1500 (−0.00%)
Apr 17, 2026
5w ago
424B4
BEARISH ★ 6/10
$0.1500 $0.1530▼ −2.00%▼ −1.09%$0.1500 (−0.00%)
Mar 5, 2026
11w ago
8-K
BEARISH ★ 6/10
$0.1700 $0.1700· 0.00%▼ −2.24%$0.1500 (+11.76%)
Showing 4 of 4

US Market Status

Market Closed — Opens Tue (35h 13m)

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