---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-26-096872"
form_type: "8-K"
ticker: "POLE"
cik: "0002025341"
company_name: "Andretti Acquisition Corp. II"
filed_at: "2026-09-03T01:02:06+00:00"
generated_at: "2026-09-03T10:05:36.737647+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Andretti Acquisition Corp II signs new non-redemption deals; extends vote to Sept 8

## Summary
- New non-redemption agreements (Sept 1-2, 2026) cover up to 2,200,000 Public Shares not redeemed in exchange for up to 550,000 Pubco Shares (or 183,334 more if deal closes after June 9, 2027).
- Prior agreements (Aug 28-31) covered 3,600,000 Public Shares for up to 900,000 Pubco Shares (plus 300,000 if after June 9, 2027).
- Special meeting to extend business combination deadline from Sept 9, 2026 to Sept 9, 2027 adjourned to Sept 8, 2026 at 10:00 a.m. ET.
- Agreements expected to increase funds remaining in trust account but not likelihood of Extension approval.

## SEC filing metadata
- accession: 0001213900-26-096872
- form_type: 8-K
- ticker: POLE
- cik: 0002025341
- company_name: Andretti Acquisition Corp. II
- filed_at: 2026-09-03T01:02:06+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 1.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2025341/000121390026096872/0001213900-26-096872-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2025341/000121390026096872/ea0304458-8k_andretti2.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-26-096872
- JSON: https://secwatch.observer/filing/0001213900-26-096872.json
- Plain text: https://secwatch.observer/filing/0001213900-26-096872.txt

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