{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-046262","form_type":"8-K","ticker":"GHM","cik":"0000716314","company_name":"GRAHAM CORP","filed_at":"2023-02-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.855686+00:00","generated_at":"2026-06-19T03:33:26.140596+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Graham Corp awarded $5M vacuum system for geothermal/lithium project","bullets":["Award value approximately $5M; revenue expected over next 12-18 months.","Equipment for Hell's Kitchen Stage 1 geothermal plant in Imperial Valley, CA.","Customer is Controlled Thermal Resources (CTR), integrating lithium extraction and geothermal power.","CEO cites new energy as high-growth diversification opportunity.","Graham has supplied vacuum equipment to Imperial Valley geothermal since the 1980s."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-046262","json":"https://secwatch.observer/filing/0001193125-23-046262.json","markdown":"https://secwatch.observer/filing/0001193125-23-046262.md","text":"https://secwatch.observer/filing/0001193125-23-046262.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/716314/000119312523046262/0001193125-23-046262-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/716314/000119312523046262/d467664d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T03:33:26.140596+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"}