---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-25-006703"
form_type: "8-K"
ticker: "SCWO"
cik: "0000933972"
company_name: "374Water Inc."
filed_at: "2025-06-06T23:59:59+00:00"
generated_at: "2026-05-19T19:22:57.066622+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# 374Water enters $15.1M ATM equity facility with Lake Street, terminates prior $100M Jefferies program

## Summary
- New ATM with Lake Street Capital Markets allows up to $15.1M in gross proceeds from common stock sales, capped at 28.7M shares.
- Lake Street receives 3% commission; net proceeds for working capital and general corporate purposes.
- Prior $100M ATM sales agreement with Jefferies LLC terminated effective June 6, 2025.
- Sales will be made under existing S-3 shelf (Registration No. 333-268942); prospectus supplement filed same day.
- Company not obligated to sell any shares and may suspend or terminate the ATM at any time.

## SEC filing metadata
- accession: 0001654954-25-006703
- form_type: 8-K
- ticker: SCWO
- cik: 0000933972
- company_name: 374Water Inc.
- filed_at: 2025-06-06T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 1.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/933972/000165495425006703/0001654954-25-006703-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/933972/000165495425006703/scwo_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-25-006703
- JSON: https://secwatch.observer/filing/0001654954-25-006703.json
- Plain text: https://secwatch.observer/filing/0001654954-25-006703.txt

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