DEFA14A 1 tm232002d3_defa14a.htm DEFA14A






Washington, D.C. 20549




Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934 (Amendment No.     )


Filed by the Registrant x


Filed by a Party other than the Registrant ¨


Check the appropriate box:

¨Preliminary Proxy Statement
¨Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
¨Definitive Proxy Statement
xDefinitive Additional Materials
¨Soliciting Material under §240.14a-12


Hudson Technologies, Inc.


(Name of Registrant as Specified In Its Charter)




(Name of Person(s) Filing Proxy Statement, if other than the Registrant)


Payment of Filing Fee (Check the appropriate box):


¨No fee required.


¨Fee paid previously with preliminary materials.


¨Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11








Get informed before you vote *If you choose to vote these shares in person at the meeting, you must request a “legal proxy.” To do so, please follow the instructions at or request a paper copy of the materials, which will contain the appropriate instructions. Please check the meeting materials for any special requirements for meeting attendance. Smartphone users Point your camera here and vote without entering a control number Your Vote Counts! FLASHID-JOB# For complete information and to vote, visit Control # Ricky Campana P.O. Box 123456 Suite 500 51 Mercedes Way Edgewood, NY 11717 148,294 322,224 1 OF 2 30# Hextone, Inc. P.O. Box 9142 Farmingdale, NY 11735 XXXX XXXX XXXX XXXX HUDSON TECHNOLOGIES, INC. 2023 Annual Meeting Vote by June 06, 2023 11:59 PM ET You invested in HUDSON TECHNOLOGIES, INC. and it's time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy material for the shareholder meeting to be held on June 07, 2023. View the Annual Report, Notice & Proxy Statement online OR you can receive a free paper or email copy of the material(s) by requesting prior to May 24, 2023. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit, (2) call 1-800-579-1639 or (3) send an email to If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. Vote in Person at the Meeting* June 07, 2023 10:00 AM EDT Hilton Woodcliff Lake 200 Tice Blvd Woodcliff Lake, NJ


Voting Items Board Recommends THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side to vote these important matters. Vote at FLASHID-JOB# Control # XXXX XXXX XXXX XXXX 1.00000 322,224 148,294 Under New York Stock Exchange rules, brokers may vote “routine” matters at their discretion if your voting instructions are not communicated to us at least 10 days before the meeting. We will nevertheless follow your instructions, even if the broker’s discretionary vote has already been given, provided your instructions are received prior to the meeting date. HUDSON TECHNOLOGIES, INC. 2023 Annual Meeting Vote by June 06, 2023 11:59 PM ET 1. Election of Directors Nominees: 01 Vincent P. Abbatecola 02 Nicole Bulgarino 03 Brian F. Coleman For 2. To approve, by non-binding advisory vote, named executive officer compensation. For 3. To ratify the appointment of BDO USA, LLP as independent registered public accountants for the fiscal year ending December 31, 2023. For NOTE: 4. In their discretion, the Proxies are authorized to vote upon such other business as may properly come before the meeting.