{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-024933","form_type":"8-K","ticker":"PLMK","cik":"0002030482","company_name":"Plum Acquisition Corp, IV","filed_at":"2026-03-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.043583+00:00","generated_at":"2026-05-15T18:15:08.677378+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Plum IV (PLMK) to merge with Controlled Thermal Resources at ~$4.7B enterprise value","bullets":["CTR valued at ~$4.7B pro forma enterprise value; combined entity to list on Nasdaq as 'CTRH'.","Hell’s Kitchen Project targets 650 MW geothermal power and 100K tonnes Li/yr at full buildout.","Stage 1 construction includes 50 MW power and 25K tonnes lithium capacity; $185M equipment staged.","CTR raised >$285M private capital; Conditional Use Permit and FAST-41 federal coordination secured.","Transaction expected to close H2 2026; subject to Plum IV shareholder and regulatory approvals."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-024933","json":"https://secwatch.observer/filing/0001213900-26-024933.json","markdown":"https://secwatch.observer/filing/0001213900-26-024933.md","text":"https://secwatch.observer/filing/0001213900-26-024933.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2030482/000121390026024933/0001213900-26-024933-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2030482/000121390026024933/ea0280500-8k425_plum4.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T18:15:08.677378+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}