---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-085087"
form_type: "8-K"
ticker: "EMAT"
cik: "0001866226"
company_name: "Evolution Metals & Technologies Corp."
filed_at: "2025-09-05T23:59:59+00:00"
generated_at: "2026-05-17T08:06:59.066128+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# WTMA stockholders approve business combination with Evolution Metals LLC; redemptions of $5.48M

## Summary
- Stockholders approved Merger Agreement and all 13 governance proposals; 2.2M votes FOR, 0 AGAINST.
- 484,751 shares redeemed at ~$11.31/share for $5.48M; $0.90M remains in trust account.
- Deadline extended for stockholders to reverse redemption demands until WTMA notifies otherwise.
- Combined company renamed Evolution Metals & Technologies Corp., expected to trade on Nasdaq as EMAT.

## SEC filing metadata
- accession: 0001213900-25-085087
- form_type: 8-K
- ticker: EMAT
- cik: 0001866226
- company_name: Evolution Metals & Technologies Corp.
- filed_at: 2025-09-05T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 5.07, 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1866226/000121390025085087/0001213900-25-085087-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1866226/000121390025085087/ea0255924-8k_welsbach.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-085087
- JSON: https://secwatch.observer/filing/0001213900-25-085087.json
- Plain text: https://secwatch.observer/filing/0001213900-25-085087.txt

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