{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-098986","form_type":"8-K","ticker":"YCY","cik":"0002075336","company_name":"AA Mission Acquisition Corp. II","filed_at":"2025-10-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.543293+00:00","generated_at":"2026-05-17T03:48:09.282121+00:00","sec_items":["3.02","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"AA Mission Acquisition Corp. II completes full exercise of over-allotment, raising additional $15M from IPO option units","bullets":["Underwriters fully exercised over-allotment for 1,500,000 Units at $10.00 each, gross proceeds $15M; total IPO now 11.5M Units.","Concurrent private sale of 26,250 Additional Private Placement Units to Sponsor at $10.00 each, gross $262,500.","Total trust proceeds from IPO and private placements: $115,287,500 with Continental Stock Transfer & Trust as trustee.","Press release dated October 9, 2025 attached as Exhibit 99.2; unaudited pro forma balance sheet filed as Exhibit 99.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-098986","json":"https://secwatch.observer/filing/0001213900-25-098986.json","markdown":"https://secwatch.observer/filing/0001213900-25-098986.md","text":"https://secwatch.observer/filing/0001213900-25-098986.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2075336/000121390025098986/0001213900-25-098986-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2075336/000121390025098986/ea0261106-8k_aamiss2.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T03:48:09.282121+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"ae73aa3564301efc8941139eee94f115745566db","claim":"AA Mission Acquisition Corp. II issued 26,250 Private Placement Units of unit.","evidence_excerpt":"The information with respect to the sale of an additional 26,250 Private Placement Units included in Item 8.01 of this Current Report on Form 8-K is incorporated into this Item 3.02 by reference.","evidence_source":"SEC 8-K Item 3.02/3.03","evidence_url":"https://www.sec.gov/Archives/edgar/data/2075336/000121390025098986/0001213900-25-098986-index.htm","confidence":0.7,"family_label":"Equity Issuances","details":[{"label":"Security","value":"unit"},{"label":"Shares","value":"26,250 Private Placement Units"}],"fact_type":"equity_issuance"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}