Marcus J. George was named Chairman of the Board of Ceco Environmental Corp. As of November 6, 2026, Ceco Environmental Corp has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on June 1, 2026, naming 2 appointments (Form 8-K, June 1, 2026).
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Ceco Environmental Corp reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-06-01. It names 2 people. Every row below is cited to the filing it comes from, and this page adds each new change as Ceco Environmental Corp files it.
Also on the record for Ceco Environmental Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| November 5, 2026 | Stake report, Schedule 13G/A, by FMR LLC | 6.4% of the class | 5%+ stakes | Source |
| August 14, 2026 | Stake report, Schedule 13G/A, by American Century Investment Management, Inc. | 3.6% of the class | 5%+ stakes | Source |
| August 14, 2026 | Stake report, Schedule 13G/A, by T. Rowe Price Investment Management, Inc. | 3.7% of the class | 5%+ stakes | Source |
| August 6, 2026 | Stake report, Schedule 13G/A, by FMR LLC | 7.7% of the class | 5%+ stakes | Source |
| June 1, 2026 | Acquired Thermon | $329.40M | Acquisition | Source |
| May 15, 2026 | Stake report, Schedule 13G, by T. Rowe Price Investment Management, Inc. | 6% of the class | 5%+ stakes | Source |
| February 26, 2026 | Stake report, Schedule 13D/A, by Jason DeZwirek | 11.7% of the class | 5%+ stakes | Source |
| February 13, 2026 | Stake report, Schedule 13G, by American Century Investment Management, Inc. | 5.7% of the class | 5%+ stakes | Source |
| January 30, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | 4.99% of the class | 5%+ stakes | Source |
| November 14, 2025 | Stake report, Schedule 13G/A, by Hood River Capital Management LLC | 1.39% of the class | 5%+ stakes | Source |
| November 13, 2025 | Stake report, Schedule 13G/A, by Capital International Investors | 4.7% of the class | 5%+ stakes | Source |
| October 30, 2025 | Stake report, Schedule 13G, by The Vanguard Group | 5.01% of the class | 5%+ stakes | Source |
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More on Ceco Environmental Corp and the records around it.
Ceco Environmental Corp elsewhere on the record
- 5%+ stake filings Nov 2026
- Acquisition Jun 2026
- Who owns it
Companies that share a holder
- Hood River Capital Management LLC also filed stake reports on 19 other companies: Butterfly Network Inc. (Aug 2026), Camping World Holdings, Inc. (Aug 2026), Kura Sushi USA Inc. (Aug 2026)
- American Century Investment Management, Inc. also filed stake reports on 83 other companies: Visteon Corporation (Oct 2026), MarineMax, Inc. (Sep 2026), AdvanSix Inc. (Aug 2026)
- Capital International Investors also filed stake reports on 96 other companies: Aurora Innovation, Inc. (Nov 2026), Arxis, Inc. (Aug 2026), Astronics Corp. (Aug 2026)
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The newest 12 of 14 records.
Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-06-01 | In | Chairman of the Board | 8-K, 2026-06-01 | ||
| 2026-06-01 | In | Chairman of the Board | 8-K, 2026-06-01 |
Who leads Ceco Environmental Corp, as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Chairman of the Board: Marcus J. George, appointed (filed 2026-06-01).
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Find candidates like Chairman of the Board at Ceco Environmental CorpEvery change, in the filing's words
Appointed: Marcus J. George, Chairman of the Board
Mr. George was designated by Thermon in its sole discretion, and Mr. Richey was designated by mutual agreement of the Chairman of the Thermon board and the Chairman of the Board, in each case as a new board designee in accordance with the Merger Agreement.
Appointed: Todd Gleason, Chairman of the Board
In addition, in connection with the consummation of the Mergers, the Board appointed Todd Gleason, CECO's Chief Executive Officer and an existing member of the Board, to serve as Chairman of the Board, effective as of the effective time of the First Merger.
- Directors Pursuant to Sections 1.7 and 6.3(e) of the Merger Agreement, effective as of the effective time of the First Merger, the size of the Board of Directors of the Company (the "Board") was increased from eight members to ten members and the Board appointed Marcus J. George and Victor L. Richey, each of whom served as a member of the board of directors of Thermon immediately prior thereto, as directors of the Company to fill the two newly created vacancies on the Board.
- CECO has confirmed that each of Mr. George and Mr. Richey satisfies the applicable Nasdaq independence standards and the written corporate governance policies generally applicable to all members of the Board.
- Each new director will be compensated for service on the Board in accordance with the Company's standard director compensation program.
- The Company has entered into its standard indemnification agreement with each new director.
- Mr. Gleason will continue to serve as Chief Executive Officer of the Company.
- Mr. Jason DeZwirek has been designated as the Lead Independent Director.
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Where this comes from
A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.
Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.