<SEC-DOCUMENT>0000921895-25-003302.txt : 20251210
<SEC-HEADER>0000921895-25-003302.hdr.sgml : 20251210
<ACCEPTANCE-DATETIME>20251210164319
ACCESSION NUMBER:		0000921895-25-003302
CONFORMED SUBMISSION TYPE:	SCHEDULE 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251210
DATE AS OF CHANGE:		20251210

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HUDSON TECHNOLOGIES INC /NY
		CENTRAL INDEX KEY:			0000925528
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-MACHINERY, EQUIPMENT & SUPPLIES [5080]
		ORGANIZATION NAME:           	07 Trade & Services
		EIN:				133641539
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-48635
		FILM NUMBER:		251562489

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 1541
		STREET 2:		ONE BLUE HILL PLAZA, 14TH FLOOR
		CITY:			PEARL RIVER
		STATE:			NY
		ZIP:			10965
		BUSINESS PHONE:		8457356000

	MAIL ADDRESS:	
		STREET 1:		PO BOX 1541
		STREET 2:		ONE BLUE HILL PLAZA, 14TH FLOOR
		CITY:			PEARL RIVER
		STATE:			NY
		ZIP:			10965

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REFRIGERANT RECLAMATION INDUSTRIES INC
		DATE OF NAME CHANGE:	19940617

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Hartree Partners, LP
		CENTRAL INDEX KEY:			0001597857
		ORGANIZATION NAME:           	
		EIN:				133937429
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13D

	BUSINESS ADDRESS:	
		STREET 1:		1185 AVE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		2125368000

	MAIL ADDRESS:	
		STREET 1:		1185 AVE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Hess Energy Trading Comany, LLC
		DATE OF NAME CHANGE:	20140122
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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  <headerData>
    <submissionType>SCHEDULE 13D</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <!-- Field: Pseudo-Tag; ID: Name; Data: Hartree Partners, LP -->
          <cik>0001597857</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <securitiesClassTitle>Common Stock, par value $0.01</securitiesClassTitle>
      <dateOfEvent>12/08/2025</dateOfEvent>
      <previouslyFiledFlag>true</previouslyFiledFlag>
      <issuerInfo>
        <issuerCIK>0000925528</issuerCIK>
        <issuerCUSIP>444144109</issuerCUSIP>
        <issuerName>HUDSON TECHNOLOGIES INC /NY</issuerName>
        <address>
          <com:street1>PO BOX 1541</com:street1>
          <com:street2>ONE BLUE HILL PLAZA, 14TH FLOOR</com:street2>
          <com:city>PEARL RIVER</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10965</com:zipCode>
        </address>
      </issuerInfo>
      <authorizedPersons>
        <notificationInfo>
          <personName>CHRISTINE STEVENSON</personName>
          <personPhoneNum>212-536-8000</personPhoneNum>
          <personAddress>
            <com:street1>HARTREE PARTNERS, LP</com:street1>
            <com:street2>1185 Avenue of the Americas,</com:street2>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10036</com:zipCode>
          </personAddress>
        </notificationInfo>
        <notificationInfo>
          <personName>ANDREW FREEDMAN, ESQ.</personName>
          <personPhoneNum>212-451-2300</personPhoneNum>
          <personAddress>
            <com:street1>OLSHAN FROM WOLOSKY LLP</com:street1>
            <com:street2>1325 Avenue of the Americas</com:street2>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10019</com:zipCode>
          </personAddress>
        </notificationInfo>
      </authorizedPersons>
    </coverPageHeader>
    <reportingPersons>
      <reportingPersonInfo>
        <reportingPersonCIK>0001597857</reportingPersonCIK>
        <reportingPersonNoCIK>N</reportingPersonNoCIK>
        <reportingPersonName>Hartree Partners, LP</reportingPersonName>
        <memberOfGroup>b</memberOfGroup>
        <fundType>WC</fundType>
        <legalProceedings>N</legalProceedings>
        <citizenshipOrOrganization>DE</citizenshipOrOrganization>
        <soleVotingPower>3800000.00</soleVotingPower>
        <sharedVotingPower>0.00</sharedVotingPower>
        <soleDispositivePower>3800000.00</soleDispositivePower>
        <sharedDispositivePower>0.00</sharedDispositivePower>
        <aggregateAmountOwned>3800000.00</aggregateAmountOwned>
        <isAggregateExcludeShares>N</isAggregateExcludeShares>
        <percentOfClass>8.7</percentOfClass>
        <typeOfReportingPerson>PN</typeOfReportingPerson>
      </reportingPersonInfo>
    </reportingPersons>
    <items1To7>
      <item1>
        <securityTitle>Common Stock, par value $0.01</securityTitle>
        <issuerName>HUDSON TECHNOLOGIES INC /NY</issuerName>
        <issuerPrincipalAddress>
          <com:street1>PO BOX 1541</com:street1>
          <com:street2>ONE BLUE HILL PLAZA, 14TH FLOOR</com:street2>
          <com:city>PEARL RIVER</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10965</com:zipCode>
        </issuerPrincipalAddress>
      </item1>
      <item2>
        <filingPersonName>This statement is filed by Hartree Partners, LP, a Delaware limited partnership ("Hartree Partners" or the "Reporting Person"), with respect to the shares of Common Stock, par value $0.01 per share, of the Issuer (the "Shares") directly and beneficially owned by it.</filingPersonName>
        <principalBusinessAddress>The principal business address of the Reporting Person is 1185 Avenue of the Americas, New York, NY 10036.</principalBusinessAddress>
        <principalJob>The principal business of Hartree Partners is serving as a proprietary investment firm.</principalJob>
        <hasBeenConvicted>The Reporting Person has not, during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).</hasBeenConvicted>
        <convictionDescription>The Reporting Person has not, during the last five years, been party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.</convictionDescription>
        <citizenship>Hartree Partners is organized under the laws of the State of Delaware.</citizenship>
      </item2>
      <item3>
        <fundsSource>The Shares purchased by Hartree Partners were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business). The aggregate purchase price of the 3,800,000 Shares directly owned by Hartree Partners is approximately $22,313,220, excluding brokerage commissions.</fundsSource>
      </item3>
      <item4>
        <transactionPurpose>The Reporting Person acquired the Shares for investment purposes based on its belief that the Shares, when purchased, were undervalued and represented an attractive investment opportunity. The Reporting Person intends to review its investment in the Issuer on an ongoing basis and, in the course of its review, may take actions (including through its affiliates) with respect to its investment or the Issuer, including communicating with the board of directors of the Issuer (the "Board"), members of management or other security-holders of the Issuer, or other third parties from time to time, and taking steps to implement a course of action, including, without limitation, engaging advisors, including legal, financial or industry advisors.

The Reporting Person intends to engage in discussions with the Board and management of the Issuer regarding opportunities to enhance stockholder value. The Reporting Person may also engage in discussions relating to various alternative courses of action, including, without limitation, those related to potential business dispositions or combinations involving the Issuer or any of its businesses or assets. The Reporting Person or its affiliates may seek to discuss and/or participate and potentially engage in changes to the Board (including board composition); changes to the dividend policy; or any action similar to those enumerated above.

The Reporting Person or its affiliates may seek to acquire some or all securities of the Issuer, including Shares and/or other equity, debt, notes or other financial instruments related to the Issuer or the Shares (which may include rights or securities exercisable or convertible into securities of the Issuer), and/or sell or otherwise dispose of some or all of such Issuer securities or financial instruments (which may include distributing some or all of such securities to the Reporting Person's respective partners or beneficiaries, as applicable) from time to time, in each case, in open market or private transactions, block sales or otherwise. Any transaction that the Reporting Person or its affiliates may pursue will depend on a variety of factors, including, without limitation, the price and availability of the Issuer's securities or other financial instruments, the Reporting Person's or such affiliates' trading and investment strategies, subsequent developments affecting the Issuer, the Issuer's business and the Issuer's prospects, other investment and business opportunities available to the Reporting Person and its affiliates, general industry and economic conditions, the securities markets in general, tax considerations and other factors deemed relevant by the Reporting Person and such affiliates.

The Reporting Person does not have any current plan or proposal which relates to or would result in any of the matters described in Items 4(a) - (j) of Schedule 13D, except as described in this Schedule 13D or as would occur upon, in connection with completion of, or following, any of the actions described in this Schedule 13D.</transactionPurpose>
      </item4>
      <item5>
        <percentageOfClassSecurities>The aggregate percentage of Shares reported owned by the Reporting Person is based on 43,598,202 Shares outstanding as of October 20, 2025, which is the total number of Shares outstanding as disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 7, 2025.

As of the date hereof, the Reporting Person directly beneficially owned 3,800,000 Shares, constituting approximately 8.7% of the Shares outstanding.

Neither the filing of this Schedule 13D nor any of its contents shall be deemed to constitute an admission by the Reporting Person that it is the beneficial owner of any of the Shares referred to herein for the purposes of Section 13(d) of the Securities Exchange Act of 1934, or for any other purpose.</percentageOfClassSecurities>
        <numberOfShares>The Reporting Person has the sole power to vote and dispose of the Shares directly beneficially owned by it.</numberOfShares>
        <transactionDesc>The Reporting Person has not transacted in the securities of the Issuer during the past 60 days.</transactionDesc>
        <listOfShareholders>No person other than the Reporting Person is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the Shares.</listOfShareholders>
        <date5PercentOwnership>Not applicable.</date5PercentOwnership>
      </item5>
      <item6>
        <contractDescription>There are no contracts, arrangements, understandings or relationships between or among the Reporting Person and any other person with respect to the securities of the Issuer.</contractDescription>
      </item6>
    </items1To7>
    <signatureInfo>
      <signaturePerson>
        <signatureReportingPerson>Hartree Partners, LP</signatureReportingPerson>
        <signatureDetails>
          <signature>/s/ Christine Stevenson</signature>
          <title>Christine Stevenson, Chief Compliance Officer</title>
          <date>12/10/2025</date>
        </signatureDetails>
      </signaturePerson>
    </signatureInfo>
  </formData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
