---
schema_version: "secwatch.filing_event.v1"
accession: "0001477932-26-005397"
form_type: "8-K"
ticker: "PLUN"
cik: "0002065661"
company_name: "Plutonian Acquisition Corp. II"
filed_at: "2026-09-03T13:29:46+00:00"
generated_at: "2026-09-03T13:31:10.918693+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# SPAC Plutonian II inks $500M EV merger with Australian miner NT1

## Summary
- Definitive BCA signed Sept 3, 2026; NT1 shareholders get Purchaser shares valued at $10.00/share.
- Estimated enterprise value of NT1 is USD $500 million; expected close in 2027.
- Combined company to list on NYSE, subject to shareholder and regulatory approvals.
- NT1 retains management; focuses on rare earths, niobium, and IOCG in West Arunta, WA/NT.
- Plutonian CEO cites strong public-market platform; NT1 CFO cites access to U.S. capital.

## SEC filing metadata
- accession: 0001477932-26-005397
- form_type: 8-K
- ticker: PLUN
- cik: 0002065661
- company_name: Plutonian Acquisition Corp. II
- filed_at: 2026-09-03T13:29:46+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2065661/000147793226005397/0001477932-26-005397-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2065661/000147793226005397/pltn_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001477932-26-005397
- JSON: https://secwatch.observer/filing/0001477932-26-005397.json
- Plain text: https://secwatch.observer/filing/0001477932-26-005397.txt

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