Welcome to our dedicated page for Thermon Group Hldgs SEC filings (Ticker: THR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Thermon Group Holdings, Inc. filings document an NYSE-listed operating company focused on industrial process heating and related engineered solutions. Recent Form 8-K reports cover operating and financial results, Regulation FD investor presentations, product and market updates for liquid load bank solutions, and material agreements tied to the company's credit arrangements.
The filings also disclose common stock registered on the New York Stock Exchange under THR, capital-structure matters, annual meeting voting results, director election and other governance matters, and exhibits such as earnings releases, investor presentations and press releases furnished with current reports.
Thermon Group Holdings director George J. Marcus reported the disposition of 52,689 shares of Thermon common stock in connection with a completed merger with CECO Environmental Corp. The shares included 50 held indirectly for minor children and 52,639 held directly, with post‑transaction holdings shown as zero for both positions.
Under the Merger Agreement, each Thermon share was converted into the right to receive one of three forms of consideration, subject to proration: a default mixed package of 0.6840 CECO common shares plus $10.00 in cash per share, an all‑cash payment of $63.89 per share, or 0.8110 CECO shares per share. Marcus elected the mixed consideration and disclaims beneficial ownership of the securities except to the extent of any pecuniary interest.
Thermon Group Holdings director Roger L. Fix disposed of 35,375 shares of Thermon common stock in a transaction with the issuer, leaving him with no shares directly held. This disposition occurred in connection with Thermon’s merger with CECO Environmental Corp.
Under the merger agreement, each Thermon share (other than excluded and dissenting shares) was converted into the right to receive one of three forms of consideration: a default mixed package of 0.6840 CECO shares plus $10.00 in cash per share, an all-cash payment of $63.89 per share, or an all-stock payment of 0.8110 CECO shares per share. Fix elected the mixed consideration for his Thermon shares.
Thermon Group Holdings, Inc. director Linda Dalgetty disposed of 34,584 shares of common stock in connection with a merger into CECO Environmental Corp. The issuer became a wholly owned subsidiary of CECO, and each Thermon share was converted into merger consideration under a pre-agreed formula.
Holders could elect either mixed consideration of 0.6840 CECO shares plus $10.00 in cash per Thermon share, all-cash consideration of $63.89 per share, or stock consideration of 0.8110 CECO shares per Thermon share. Dalgetty elected the all-cash option, and her reported Thermon holdings are now shown as zero.
Thermon Group Holdings, Inc. director John U. Clarke reported a disposition of 41,570 shares of Thermon common stock in connection with the company’s merger with CECO Environmental Corp. The shares were surrendered to the issuer with no sale price listed, reflecting completion of the merger transaction.
Under the merger terms, each Thermon share was converted into the right to receive elected merger consideration. Holders could choose cash, stock, or a mix of cash and CECO shares, subject to proration. Clarke elected the stock consideration, receiving 0.8110 shares of CECO common stock for each Thermon share. Following the transaction, the filing shows Clarke with 0 Thermon shares, as Thermon became a wholly owned CECO subsidiary.
Thermon Group Holdings SVP and COO Thomas Cerovski reported equity changes tied to the company’s merger with CECO Environmental. On June 1, 2026, 84,079 shares of Thermon common stock were reported as a disposition to the issuer, reflecting cancellation in connection with the merger structure. The same day, Cerovski received a grant of 20,941 shares of Thermon common stock underlying performance unit awards, bringing his position to 84,079 shares prior to the merger’s effective time.
Footnotes explain that Thermon merged into wholly owned subsidiaries of CECO to become a CECO subsidiary. Performance unit awards vested under merger formulas based on target or actual performance. Outstanding Thermon RSU awards covering 16,384 shares and PU awards covering 20,941 shares were automatically converted into CECO RSU awards using a 0.8110 exchange ratio. For Thermon common stock, each share was converted into the right to receive either mixed consideration of 0.6840 CECO shares plus $10.00 in cash, all-cash consideration of $63.89, or 0.8110 CECO shares, and Cerovski elected the mixed consideration.
Thermon Group Holdings SVP David Buntin reported equity changes tied to the company’s merger with CECO Environmental. He disposed of 99,767 shares of Thermon common stock back to the issuer in a transaction coded as a disposition to the issuer at $0.00 per share. On the same date, 19,386 shares underlying performance unit awards vested and were acquired as a grant/award, bringing his reported holdings to 99,767 shares of common stock.
Under the merger terms, each Thermon share was converted into a right to receive either mixed consideration of 0.6840 CECO shares plus $10.00 in cash, cash consideration of $63.89, or stock consideration of 0.8110 CECO shares, and Buntin elected the mixed consideration. Existing Thermon restricted stock units and performance unit awards, including 14,937 RSU shares and 19,386 PU-award shares, were automatically assumed by CECO and converted into CECO RSU awards using a 0.8110 share conversion ratio, generally preserving their vesting and forfeiture conditions.
Thermon Group Holdings, Inc. notified the New York Stock Exchange of the voluntary removal of its Common Stock from listing and registration under Section 12(b) of the Exchange Act. The Exchange certified compliance with Rule 12d2-2 and the issuer confirmed it satisfied applicable Exchange rules governing voluntary withdrawal.
Thermon Group Holdings, Inc. has completed its merger with CECO Environmental, becoming an indirect wholly owned subsidiary of CECO and moving toward delisting from the NYSE. Former Thermon stockholders could elect for each share either 0.6840 CECO shares plus $10.00 in cash, $63.89 in cash, or 0.8110 CECO shares, subject to proration.
In total, CECO issued about 22.53 million CECO shares and paid roughly $329.4 million in cash to former Thermon holders, based on approximately 32.94 million Thermon shares outstanding before the merger. CECO also paid off and terminated Thermon’s existing credit agreement.
Thermon equity awards were converted into CECO restricted stock unit awards or cash for in-the-money options, preserving vesting terms. Thermon requested NYSE delisting via Form 25 and plans to suspend Exchange Act reporting through a Form 15 filing. All Thermon directors and executive officers ceased serving at the merger effective time.
Thermon Group Holdings’ stockholders approved the merger agreement with CECO Environmental, clearing a key condition for Thermon to be acquired and become part of CECO’s platform. At a special meeting, 28,772,878 of 32,869,538 eligible shares were represented, constituting a quorum.
Holders adopted the Thermon Merger Proposal with 28,766,607 votes for, 3,169 against and 3,102 abstaining. Each Thermon share will be exchanged for either $63.89 in cash, 0.8110 CECO shares, or a mixed package of $10.00 in cash plus 0.6840 CECO shares, subject to proration. An advisory vote on executive compensation tied to the merger also passed. The companies expect the transaction to close on or around June 1, 2026, subject to remaining customary conditions.
Thermon Group Holdings, Inc. ownership report: Glazer Capital, LLC and Paul J. Glazer state beneficial ownership of 1,715,406 shares of Common Stock, representing 5.21% of the class. The filing shows shared voting power and shared dispositive power over these shares.
The statement identifies Glazer Capital as investment manager for certain funds (the "Glazer Funds") and Mr. Paul J. Glazer as Managing Member. The signatures are dated 05/27/2026.