---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-114404"
form_type: "8-K"
ticker: null
cik: "0001847112"
company_name: "TortoiseEcofin Acquisition Corp. III"
filed_at: "2024-04-26T23:59:59+00:00"
generated_at: "2026-06-03T06:41:31.555042+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Shareholders approve extension to Oct 22, 2024; 1.74M shares redeemed

## Summary
- Extension Amendment approved: 20,455,186 for, 325,300 against.
- Deadline to consummate business combination extended from Apr 22 to up to Oct 22, 2024.
- Shareholders redeemed 1,744,889 public shares for pro rata trust proceeds.
- Adjournment proposal not presented due to sufficient votes for extension.

## SEC filing metadata
- accession: 0001193125-24-114404
- form_type: 8-K
- cik: 0001847112
- company_name: TortoiseEcofin Acquisition Corp. III
- filed_at: 2024-04-26T23:59:59+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.03, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1847112/000119312524114404/0001193125-24-114404-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1847112/000119312524114404/d829539d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-114404
- JSON: https://secwatch.observer/filing/0001193125-24-114404.json
- Plain text: https://secwatch.observer/filing/0001193125-24-114404.txt

## Key facts
- Governance Changes
  TortoiseEcofin Acquisition Corp. III: Extended the date to consummate an initial business combination from April 22, 2024 on a monthly basis up to six times until October 22, 2024 (effective 2024-04-19).
  - Change: charter amendment
  - Effective: 2024-04-19
  source text: Shareholders holding 1,744,889 of the Company’s public shares exercised their right to redeem such shares for a pro rata portion of the funds in the Company’s trust account. The Company filed the Charter Amendment with the Cayman Islands Registrar of Companies on April 19, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1847112/000119312524114404/0001193125-24-114404-index.htm
- Shareholder Votes
  TortoiseEcofin Acquisition Corp. III shareholders approved Extension Amendment Proposal to extend the date by which the Company has to consummate an initial business combination from April 22, 2024 on a monthly basis up to six times until October 22, 2024 at the 2024-04-19 meeting.
  - Proposal: charter amendment
  - Outcome: passed
  - Meeting: 2024-04-19
  source text: The number of votes cast for or against, as well as the number of abstentions as to the Extension Amendment Proposal, are set forth below. For Against Abstain Broker Non-Votes 20,455,186 325,300 0 0
  evidence_url: https://www.sec.gov/Archives/edgar/data/1847112/000119312524114404/0001193125-24-114404-index.htm

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