---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-101714"
form_type: "8-K"
ticker: "YCY"
cik: "0002075336"
company_name: "AA Mission Acquisition Corp. II"
filed_at: "2025-10-23T23:59:59+00:00"
generated_at: "2026-05-17T02:35:31.284735+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# AA Mission Acquisition Corp. II announces separate trading of shares and warrants as of Oct 29

## Summary
- Commencing October 29, 2025, holders of units (YCY.U) may elect to separately trade Class A ordinary shares (YCY) and redeemable warrants (YCY.WS).
- Each unit consists of one Class A ordinary share and one-half of one warrant; no fractional warrants will be issued.
- Whole warrants entitle holder to purchase one ordinary share at $11.50 per share; only whole warrants are exercisable.
- Units not separated continue trading on NYSE under symbol YCY.U; separated shares and warrants trade under YCY and YCY.WS respectively.
- Holders must contact their broker and Continental Stock Transfer to separate units.

## SEC filing metadata
- accession: 0001213900-25-101714
- form_type: 8-K
- ticker: YCY
- cik: 0002075336
- company_name: AA Mission Acquisition Corp. II
- filed_at: 2025-10-23T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2075336/000121390025101714/0001213900-25-101714-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2075336/000121390025101714/ea0262320-8k_aamiss2.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-101714
- JSON: https://secwatch.observer/filing/0001213900-25-101714.json
- Plain text: https://secwatch.observer/filing/0001213900-25-101714.txt

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