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Leadership changes · HDSN · SEC Form 8-K, Item 5.02

Leadership changes at Hudson Technologies Inc /Ny (2026)

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Who joined and who left Hudson Technologies Inc /Ny (HDSN)? 1 appointment reported on 2026-04-13, each cited to the company's own filing.

As of November 6, 2026, Hudson Technologies Inc /Ny has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on April 13, 2026, naming 1 appointment. The latest filing names Alan Sheriff, appointed (Form 8-K, April 13, 2026).

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WESTERLY CAPITAL MANAGEMENT, LLC also filed stake reports on 2 other companies ↓

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Changes1
In (appointed)1
Latest filing2026-04-13

Hudson Technologies Inc /Ny reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-04-13. It names 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Hudson Technologies Inc /Ny files it.

Also on the record for Hudson Technologies Inc /Ny

DateRecordFigureOur pageSource
July 14, 2026Stake report, Schedule 13G/A, by Dimensional Fund Advisors LP4.7% of the class5%+ stakesSource
July 2, 2026Stake report, Schedule 13G/A, by Hartree Partners, LP11.8% of the class5%+ stakesSource
June 5, 2026Stake report, Schedule 13G, by Hartree Partners, LP9% of the class5%+ stakesSource
April 9, 2026Stake report, Schedule 13G, by Dimensional Fund Advisors LP5.1% of the class5%+ stakesSource
March 27, 2026Stake report, Schedule 13G/A, by The Vanguard Group—5%+ stakesSource
February 17, 2026Stake report, Schedule 13G/A, by WESTERLY CAPITAL MANAGEMENT, LLC5.9% of the class5%+ stakesSource
December 10, 2025Stake report, Schedule 13D, by Hartree Partners, LP8.7% of the class5%+ stakesSource

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2026-04-13In8-K, 2026-04-13
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Every change, in the filing's words

Filed 2026-04-13 · 8-K

Appointed: Alan Sheriff

On April 10, 2026, upon the recommendation of the Nominating and Governance Committee, the Board of Directors (the "Board") of Hudson Technologies, Inc. (the "Company") elected Alan Sheriff and Jeffrey R. Feeler to the Board, effective immediately.

Also stated in this filing

  • Mr. Sheriff's term will expire at the Company's annual meeting of stockholders expected to be held in June 2026 and Mr. Feeler's term will expire at the Company's annual meeting of stockholders expected to be held in June 2027.
  • Mr. Sheriff has been initially appointed to serve on the Nominating and Governance Committee of the Board and Mr. Feeler has been initially appointed to serve on the Audit Committee of the Board as its Chair.
  • Upon the recommendation of the Nominating and Governance Committee, the Board has determined that Mr. Sheriff and Mr. Feeler each qualify as an independent director within the meaning of the listing standards of the Nasdaq Stock Market.
  • From January 2020 to July 2024, he was Vice Chairman of the Corporate & Institutional Bank of PNC Financial Services Group, the sixth largest bank in the country.
  • Mr. Sheriff co-founded Solebury Capital, an independent equity capital markets advisory firm, in 2005 and served as its Co-Chief Executive Officer from 2005 until he retired at the end of 2020.
  • Mr. Sheriff also served as a co-founder, director and sponsor of a successful SPAC franchise, Tailwind Acquisition Corp., that issued three SPACs for approximately $1 billion.
  • Mr. Sheriff was responsible for developing comprehensive financing structures for three prospective SPAC mergers, two of which successfully closed.

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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.

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Cite this page

Permanent URL: https://mentionfox.com/executive-changes/hudson-technologies-inc-ny
Last updated 2026-11-06
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Who joined Hudson Technologies Inc /Ny? (2026). MentionFox, 2026-11-06. https://mentionfox.com/executive-changes/hudson-technologies-inc-ny