{"filing": {"accession": "0001477932-26-005747", "cik": "0002065661", "ticker": "PLUN", "company_name": "Plutonian Acquisition Corp. II", "form_type": "8-K", "filing_type": "8-K", "filing_date": "2026-09-22", "accepted_datetime": null, "acceptance_datetime": null, "accepted_at": null, "primary_doc_url": "https://www.sec.gov/Archives/edgar/data/2065661/000147793226005747/0001477932-26-005747-index.htm", "filing_url": "https://www.sec.gov/Archives/edgar/data/2065661/000147793226005747/0001477932-26-005747-index.htm", "period_of_report": "2026-09-22"}, "html_url": "/api/filings/000147793226005747/stream", "exhibits": [{"exhibit_number": "2.1", "exhibit_type": "2", "description": "Agreement and Plan of Merger and Business Combination Agreement, dated September 3, 2026, by and among Plutonian Acquisition Corp. II, NT1 Pty Ltd and the other parties thereto", "filename": "pltn_ex21.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/2065661/000147793226005747/pltn_ex21.htm", "category": "plans", "incorporated_by_reference": false}], "sections": [], "tables": [{"table_index": 2, "table_type": "text", "caption": null, "header_text": "Cayman Islands0-43249N/A"}, {"table_index": 3, "table_type": "text", "caption": null, "header_text": "1216 BroadwayNew York,NY10001"}, {"table_index": 8, "table_type": "text", "caption": null, "header_text": "Title of each classTrading Symbol(s)Name of each exchange on which registered"}, {"table_index": 14, "table_type": "exhibit_index", "caption": null, "header_text": "Exhibit No.Description"}, {"table_index": 16, "table_type": "text", "caption": null, "header_text": "PLUTONIAN ACQUISITION CORP II"}], "exhibits_pending": false, "cdn_html": true, "response_time_ms": 176}