secwatch.observer — SEC 8-K summary ====================================== Issuer: CECO ENVIRONMENTAL CORP (CECO) CIK: 0000003197 Form: 8-K Filed at: 2026-05-28T12:06:06+00:00 Accession: 0001104659-26-067250 Event type: m_and_a Sentiment: positive Materiality: 0.75 Item codes: 5.02, 5.07, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 CECO & Thermon stockholders approve merger; ~99.93% voted in favor; expected close June 1, 2026 -------------------------------------------------------------------------------- - CECO stockholders approved stock issuance for Thermon merger with 29,620,269 for, 18,904 against, 37,796 abstain. - Thermon stockholders approved merger with ~99.97% of votes cast in favor; final vote results to be filed separately. - Merger expected to close on or around June 1, 2026, subject to customary conditions. - Election results: 41.18% elected Stock Consideration (prorated to ~$1.48 cash + 0.7920 CECO share per THR share). - CECO shareholders also approved 2026 Equity Plan adding up to 3.35M shares plus carryover from 2021 Plan. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/3197/000110465926067250/0001104659-26-067250-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/3197/000110465926067250/tm2615816d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-067250 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer