---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-26-007728"
form_type: "8-K"
ticker: "SCWO"
cik: "0000933972"
company_name: "374Water Inc."
filed_at: "2026-08-18T20:05:46+00:00"
generated_at: "2026-08-18T20:07:06.456055+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# 374Water Q2 revenue up 280% to $2.26M; gross margin 87% vs -46%

## Summary
- Q2 revenue $2.26M, up ~280% YoY from $0.6M; six-month revenue $2.8M vs $1.1M.
- Gross profit $1.98M (87% margin) vs gross deficit ~$0.3M in Q2 2025; net loss $2.7M ($0.15/sh) vs $4.6M ($0.32/sh).
- Completed OC San Factory Acceptance Test, unlocking $2.6M contract value; delivery to Orange County scheduled for October.
- Cut operating costs by ~$3.2M annualized; cash $1.8M; cash used in ops -$2.3M vs -$7.6M in H1 2025.
- Achieved >99.9% PFAS destruction in DoD testing; Arcadis collaboration and DIU 'Golden Ticket' for AFFF stockpiles.

## SEC filing metadata
- accession: 0001654954-26-007728
- form_type: 8-K
- ticker: SCWO
- cik: 0000933972
- company_name: 374Water Inc.
- filed_at: 2026-08-18T20:05:46+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/933972/000165495426007728/0001654954-26-007728-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/933972/000165495426007728/scwo_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-26-007728
- JSON: https://secwatch.observer/filing/0001654954-26-007728.json
- Plain text: https://secwatch.observer/filing/0001654954-26-007728.txt

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