---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-055940"
form_type: "8-K"
ticker: "SIMA"
cik: "0002014982"
company_name: "SIM Acquisition Corp. I"
filed_at: "2026-05-13T21:15:37+00:00"
generated_at: "2026-05-13T21:18:54.627841+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# SIM Acquisition Corp. I shareholders approve extension to July 2027; $242M redeemed

## Summary
- Shareholders approved extension of business combination deadline from July 11, 2026 to July 12, 2027.
- Holders of 22,447,232 public shares redeemed at ~$10.79/share, totaling ~$242.2 million.
- Following redemptions, only 552,768 public shares remain outstanding.
- Issued 3,000,000 Class A shares to sponsor upon conversion of Class B shares on May 11, 2026.
- Auditor ratification (WithumSmith+Brown) approved with 21.7M votes for.

## SEC filing metadata
- accession: 0001213900-26-055940
- form_type: 8-K
- ticker: SIMA
- cik: 0002014982
- company_name: SIM Acquisition Corp. I
- filed_at: 2026-05-13T21:15:37+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 3.02, 5.03, 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2014982/000121390026055940/0001213900-26-055940-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2014982/000121390026055940/ea0290190-8k_simacqu1.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-055940
- JSON: https://secwatch.observer/filing/0001213900-26-055940.json
- Plain text: https://secwatch.observer/filing/0001213900-26-055940.txt

## Key facts
- Governance Changes
  SIM Acquisition Corp. I: Approved amendment to the Company's amended and restated memorandum and articles of association to extend the deadline to consummate a business combination from July 11, 2026 to July 12, 2027 (effective 2026-05-11).
  - Change: charter amendment
  - Effective: 2026-05-11
  source text: The Company filed the Extension Amendment with the Cayman Islands Registrar of Companies on May 11, 2026.
  evidence_url: https://www.sec.gov/Archives/edgar/data/2014982/000121390026055940/0001213900-26-055940-index.htm

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