{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-025690","form_type":"8-K","ticker":"FTEK","cik":"0000846913","company_name":"FUEL TECH, INC.","filed_at":"2023-09-12T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.780164+00:00","generated_at":"2026-06-10T21:32:41.294921+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 on website; no specific figures disclosed","bullets":["Company posted an updated corporate presentation dated September 12, 2023 on its website.","Presentation furnished under Regulation FD; no material new information provided in filing text.","No financial results, guidance changes, or operational metrics included in the 8-K or attached exhibit.","Exhibit 99.1 described as an image exhibit; actual content not available for analysis."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-025690","json":"https://secwatch.observer/filing/0001437749-23-025690.json","markdown":"https://secwatch.observer/filing/0001437749-23-025690.md","text":"https://secwatch.observer/filing/0001437749-23-025690.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/846913/000143774923025690/0001437749-23-025690-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/846913/000143774923025690/ftek20230911_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-10T21:32:41.294921+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"}