---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-336859"
form_type: "8-K"
ticker: "ASPI"
cik: "0001921865"
company_name: "ASP Isotopes Inc."
filed_at: "2026-08-06T12:12:27+00:00"
generated_at: "2026-08-06T12:15:27.455504+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# ASP Isotopes announces Renergen subsidiary signs 5-year take-or-pay LNG contract at >$16/GJ

## Summary
- Tetra4 (Renergen subsidiary) entered a 5-year take-or-pay LNG contract with a South African food processor at >$16/GJ, ~10% of Phase 1 capacity.
- Phase 1 targets ~2,500 GJ/day LNG and ~70 Mcf/day liquid helium, with commercial production expected Q3 2026.
- Renergen has now secured take-or-pay contracts for ~75% of Phase 1 LNG volumes; expects to complete Phase 1 contracting in Q3 2026.
- Assuming $15-18/GJ LNG and $600/Mcf helium, Phase 1 annualized revenue potential exceeds $27M, with recognition starting 2H 2026.
- Company is in active discussions for additional LNG and helium offtake for both Phase 1 and Phase 2.

## SEC filing metadata
- accession: 0001193125-26-336859
- form_type: 8-K
- ticker: ASPI
- cik: 0001921865
- company_name: ASP Isotopes Inc.
- filed_at: 2026-08-06T12:12:27+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1921865/000119312526336859/0001193125-26-336859-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1921865/000119312526336859/aspi-20260806.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-336859
- JSON: https://secwatch.observer/filing/0001193125-26-336859.json
- Plain text: https://secwatch.observer/filing/0001193125-26-336859.txt

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