{"filing":{"accession_number":"0001193125-26-263664","cik":"0000003197","ticker":"CECO","company_name":"CECO ENVIRONMENTAL CORP","form":"8-K","filing_date":"2026-06-09","report_date":null,"primary_document":"ceco-20260609.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/3197/000119312526263664/ceco-20260609.htm"},"events":[{"id":4345,"run_id":3798,"accession_number":"0001193125-26-263664","anchor_item_number":"7.01","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"summary":"The filing discloses an updated 2026 outlook following the acquisition of Thermon Group Holdings, Inc., issued via press release on June 9, 2026. While the acquisition itself would typically be classified as ma_activity, this Item 7.01 disclosure focuses on the forward guidance update rather than the acquisition event itself. The guidance update is material to investors assessing future performance, but the disclosure is furnished (not filed) under Regulation FD, and the core acquisition event likely appears elsewhere in the 8-K. This is best classified as other_material since it is a material forward-looking statement tied to a completed acquisition, but does not fit neatly into earnings_release (no historical results) or the ma_activity category (the acquisition is referenced as context, not as the primary disclosed event).","company_name":"CECO ENVIRONMENTAL CORP","ticker":"CECO","filing_date":"2026-06-09","items":[{"id":5467,"accession_number":"0001193125-26-263664","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"reasoning":"The filing discloses an updated 2026 outlook following the acquisition of Thermon Group Holdings, Inc., issued via press release on June 9, 2026. While the acquisition itself would typically be classified as ma_activity, this Item 7.01 disclosure focuses on the forward guidance update rather than the acquisition event itself. The guidance update is material to investors assessing future performance, but the disclosure is furnished (not filed) under Regulation FD, and the core acquisition event likely appears elsewhere in the 8-K. This is best classified as other_material since it is a material forward-looking statement tied to a completed acquisition, but does not fit neatly into earnings_release (no historical results) or the ma_activity category (the acquisition is referenced as context, not as the primary disclosed event).","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-09T19:43:07.341314+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":5467,"accession_number":"0001193125-26-263664","item_number":"7.01","item_title":"Regulation FD Disclosure","event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"reasoning":"The filing discloses an updated 2026 outlook following the acquisition of Thermon Group Holdings, Inc., issued via press release on June 9, 2026. While the acquisition itself would typically be classified as ma_activity, this Item 7.01 disclosure focuses on the forward guidance update rather than the acquisition event itself. The guidance update is material to investors assessing future performance, but the disclosure is furnished (not filed) under Regulation FD, and the core acquisition event likely appears elsewhere in the 8-K. This is best classified as other_material since it is a material forward-looking statement tied to a completed acquisition, but does not fit neatly into earnings_release (no historical results) or the ma_activity category (the acquisition is referenced as context, not as the primary disclosed event).","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-09T19:43:07.341314+00:00","company_name":"CECO ENVIRONMENTAL CORP","ticker":"CECO","filing_date":"2026-06-09"}]}