---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-23-017042"
form_type: "8-K"
ticker: "BLGO"
cik: "0000880242"
company_name: "BIOLARGO, INC."
filed_at: "2023-06-09T23:59:59+00:00"
generated_at: "2026-06-14T04:29:04.862354+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# BioLargo Q1 revenue up 78% QoQ; Pooph generates $27M D2C sales in 18 months

## Summary
- Q1 revenue up 78% QoQ and 130% YoY; net cash flow near breakeven; net loss ~$400k (non-cash).
- Pooph, BioLargo's pet odor elimination product, generated $2.8M in 2022 and $3.1M in Q1 2023 for ONM Environmental.
- Pooph D2C sales reached $27M with 814,000 orders; 21% repeat customers; shipped over 1 million bottles.
- Management cautions Q2 revenue will be lower due to Walmart inventory stocking normalization.
- ONM Environmental expanding into automotive, wastewater, and other industrial odor/VOC markets.

## SEC filing metadata
- accession: 0001437749-23-017042
- form_type: 8-K
- ticker: BLGO
- cik: 0000880242
- company_name: BIOLARGO, INC.
- filed_at: 2023-06-09T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/880242/000143774923017042/0001437749-23-017042-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/880242/000143774923017042/blgo20230609_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-23-017042
- JSON: https://secwatch.observer/filing/0001437749-23-017042.json
- Plain text: https://secwatch.observer/filing/0001437749-23-017042.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.