CECO Environmental and Thermon Group Holdings Announce that their respective Stockholders Approved the Strategic Combination and Provide Update on Election Results

ADDISON, Texas and AUSTIN, Texas, May 28, 2026 (GLOBE NEWSWIRE) -- CECO Environmental Corp. (Nasdaq: CECO) (“CECO”) and Thermon Group Holdings, Inc. (NYSE: THR) (“Thermon”) announced that both companies' stockholders overwhelmingly voted to approve the previously announced strategic combination at their respective stockholder meetings held earlier today. Preliminary results showed that approximately 99.93% of votes cast at CECO's annual meeting were voted in favor of the transaction, and nearly 99.97% of the votes cast at Thermon's meeting were in support of the combination.