---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-095145"
form_type: "8-K"
ticker: "POLE"
cik: "0002025341"
company_name: "Andretti Acquisition Corp. II"
filed_at: "2026-08-28T21:00:15+00:00"
generated_at: "2026-08-28T21:02:28.405959+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Andretti Acquisition II adjourns meeting to Sept 8; signs non-redemption agreements

## Summary
- Special meeting adjourned to Sept 8, 2026; redemption deadline extended to Sept 3, 5:00 p.m. ET.
- Non-redemption agreements: up to 250,000 Pubco shares if deal closes by June 9, 2027; else 83,333.
- Sponsor to convert 5,749,999 Class B shares to Class A on approval of extension proposal.
- Extension proposal aims to move business combination deadline from Sept 9, 2026 to Sept 9, 2027.
- Investors agree not to redeem up to 1,000,000 Public Shares in exchange for Pubco shares.

## SEC filing metadata
- accession: 0001213900-26-095145
- form_type: 8-K
- ticker: POLE
- cik: 0002025341
- company_name: Andretti Acquisition Corp. II
- filed_at: 2026-08-28T21:00:15+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 5.07, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2025341/000121390026095145/0001213900-26-095145-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2025341/000121390026095145/ea0303838-8k_andretti2.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-095145
- JSON: https://secwatch.observer/filing/0001213900-26-095145.json
- Plain text: https://secwatch.observer/filing/0001213900-26-095145.txt

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