{"schema_version":"secwatch.filing_event.v1","accession":"0001537435-23-000009","form_type":"8-K","ticker":"TGEN","cik":"0001537435","company_name":"TECOGEN INC.","filed_at":"2023-03-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.489551+00:00","generated_at":"2026-06-18T00:29:36.207938+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"medium","headline":"Tecogen acquires 202 maintenance contracts, assets from Aegis; reports Q4 earnings","bullets":["Definitive agreement to assume 202 cogeneration maintenance agreements; closing targeted April 1, 2023.","Tecogen to pay $170,000 for vehicles and purchase at least $300,000 of inventory by June 30, 2023.","Tecogen offers employment to eight Aegis employees on same or better terms at closing.","Post-closing consideration includes a share of maintenance service collections; full terms in Exhibit C.","Q4 2022 and full-year earnings released; specific figures not disclosed in filing text."],"urls":{"canonical":"https://secwatch.observer/filing/0001537435-23-000009","json":"https://secwatch.observer/filing/0001537435-23-000009.json","markdown":"https://secwatch.observer/filing/0001537435-23-000009.md","text":"https://secwatch.observer/filing/0001537435-23-000009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1537435/000153743523000009/0001537435-23-000009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1537435/000153743523000009/tgen-20230316.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T00:29:36.207938+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":[{"claim_id":"e9d1e49af3eb4a9283b9e0bfea441fba2432e131","claim":"TECOGEN INC. reported financial results for the three and twelve months ended December 31, 2022.","evidence_excerpt":"On March 16, 2023, the registrant issued a press release with earnings commentary and supplemental information for the three and twelve months ended December 31, 2022.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1537435/000153743523000009/0001537435-23-000009-index.htm","confidence":0.4,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the three and twelve months ended December 31, 2022"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}