---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-21-040662"
form_type: "8-K"
ticker: "NPWR"
cik: "0001845437"
company_name: "NET Power Inc."
filed_at: "2021-08-06T23:59:59+00:00"
generated_at: "2026-06-29T21:00:07.324331+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Rice Acquisition Corp. II announces separate trading of Class A shares and warrants from August 6, 2021

## Summary
- Holders of units (RONI U) may elect to separately trade Class A ordinary shares (RONI) and warrants (RONI WS) from August 6, 2021.
- No fractional warrants will be issued upon separation; only whole warrants trade.
- Units not separated will continue to trade under symbol RONI U on NYSE.
- Separation initiated by contacting transfer agent Continental Stock Transfer & Trust through brokers.

## SEC filing metadata
- accession: 0001213900-21-040662
- form_type: 8-K
- ticker: NPWR
- cik: 0001845437
- company_name: NET Power Inc.
- filed_at: 2021-08-06T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1845437/000121390021040662/0001213900-21-040662-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1845437/000121390021040662/ea145257-8k_riceacq2.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-21-040662
- JSON: https://secwatch.observer/filing/0001213900-21-040662.json
- Plain text: https://secwatch.observer/filing/0001213900-21-040662.txt

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