Welcome to our dedicated page for Thermon Group Holdings 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 SVP Roberto Kuahara reported share changes tied to the company’s merger with CECO Environmental. He disposed of 59,807 shares of Thermon common stock back to the issuer and was awarded 16,269 shares underlying performance unit awards, leaving 59,807 shares directly owned after the award.
Under the merger agreement, Thermon merged with subsidiaries of CECO to become a wholly owned CECO unit. Each Thermon share was converted into either mixed cash-and-stock, all-cash, or all-stock consideration, with Kuahara electing mixed consideration. His Thermon RSU and PU awards, covering 12,041 and 16,269 shares respectively, were assumed by CECO and converted into CECO RSU awards at a 0.8110 exchange ratio, generally preserving existing vesting terms.
Thermon Group Holdings, Inc. senior vice president of human resources Candace Harris-Peterson reported equity changes tied to the company’s merger with CECO Environmental Corp. She disposed of 52,063 shares of Thermon common stock back to the issuer in connection with the merger consideration structure.
Immediately before the merger’s effective time, 13,556 shares underlying performance unit awards vested and were included in her holdings. Footnotes explain that Thermon restricted stock units and performance unit awards, including 9,736 RSU-based shares and the 13,556 PU-based shares, were automatically converted into CECO restricted stock unit awards using a 0.8110 exchange ratio.
The filing also shows 3,247 stock options with a $14.28 exercise price were cancelled at closing and converted into a right to receive a cash payment based on the merger’s cash price of $63.89 per share, consistent with the Merger Agreement’s treatment of options.
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.