{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-21-019314","form_type":"8-K","ticker":"FTEK","cik":"0000846913","company_name":"FUEL TECH, INC.","filed_at":"2021-08-10T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.946077+00:00","generated_at":"2026-06-29T17:39:54.217677+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Fuel Tech Q2 2021 revenue rises 18.6% to $5.2M; net loss narrows to $0.8M","bullets":["Revenue $5.2M (+18.6% YoY); net loss $0.8M ($0.03/sh) vs $2.5M ($0.10/sh) in Q2 2020.","FUEL CHEM segment revenue up 71.8% to $4.2M on new TIFI installations and higher power demand.","APC segment revenue fell to $1.0M from $1.9M due to pandemic project delays.","Gross margin improved to 49.5% (40% excluding prior-year $1.1M warranty charge).","Cash $36.6M, no debt; APC backlog $4.9M at June 30, plus $4.5M new contracts in July."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-21-019314","json":"https://secwatch.observer/filing/0001437749-21-019314.json","markdown":"https://secwatch.observer/filing/0001437749-21-019314.md","text":"https://secwatch.observer/filing/0001437749-21-019314.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/846913/000143774921019314/0001437749-21-019314-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/846913/000143774921019314/ftek20210804_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T17:39:54.217677+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"}