{"schema_version":"secwatch.filing_event.v1","accession":"0001537435-25-000017","form_type":"8-K","ticker":"TGEN","cik":"0001537435","company_name":"TECOGEN INC.","filed_at":"2025-03-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.941709+00:00","generated_at":"2026-05-24T15:33:45.286109+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Tecogen Q4 rev $6.08M, net loss narrows to $1.19M; signs Vertiv partnership","bullets":["Q4 revenue $6.08M (+3% YoY); net loss $1.19M vs $1.85M in Q4 2023; EPS -$0.05.","FY 2024 revenue $22.62M, net loss $4.76M; gross margin improved to 43.6% (40.6% in 2023).","Cash balance $5.41M at Dec 31, 2024; generated $4.06M cash from operations during 2024.","Signed global partnership with Vertiv; closed InVerde data center project in CT.","Backlog strong; management expects sequential revenue improvements and data center growth."],"urls":{"canonical":"https://secwatch.observer/filing/0001537435-25-000017","json":"https://secwatch.observer/filing/0001537435-25-000017.json","markdown":"https://secwatch.observer/filing/0001537435-25-000017.md","text":"https://secwatch.observer/filing/0001537435-25-000017.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1537435/000153743525000017/0001537435-25-000017-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1537435/000153743525000017/tgen-20250317.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-24T15:33:45.286109+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"}