{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-022421","form_type":"8-K","ticker":"FTEK","cik":"0000846913","company_name":"FUEL TECH, INC.","filed_at":"2022-09-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:58.283189+00:00","generated_at":"2026-06-23T09:51:37.531033+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"low","headline":"Fuel Tech posts updated corporate presentation; no specific material changes disclosed","bullets":["Filed under Item 7.01, company posted an updated corporate presentation on its website.","Presentation dated September 14, 2022, furnished as Exhibit 99.1.","No financial results, guidance, or operational updates included in the filing.","Presentation is furnished, not filed, per Regulation FD."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-022421","json":"https://secwatch.observer/filing/0001437749-22-022421.json","markdown":"https://secwatch.observer/filing/0001437749-22-022421.md","text":"https://secwatch.observer/filing/0001437749-22-022421.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/846913/000143774922022421/0001437749-22-022421-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/846913/000143774922022421/ftek20220912_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T09:51:37.531033+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"}