<SEC-DOCUMENT>0001144204-18-043272.txt : 20180809
<SEC-HEADER>0001144204-18-043272.hdr.sgml : 20180809
<ACCEPTANCE-DATETIME>20180809160113
ACCESSION NUMBER:		0001144204-18-043272
CONFORMED SUBMISSION TYPE:	NT 10-Q
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180630
FILED AS OF DATE:		20180809
DATE AS OF CHANGE:		20180809
EFFECTIVENESS DATE:		20180809

FILER:

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

	FILING VALUES:
		FORM TYPE:		NT 10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13412
		FILM NUMBER:		181004917

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>NT 10-Q
<SEQUENCE>1
<FILENAME>tv500542_nt10q.htm
<DESCRIPTION>NT 10-Q
<TEXT>
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        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><B>UNITED STATES</B><BR>
<B>SECURITIES AND EXCHANGE COMMISSION</B><BR>
<B>Washington, D.C. 20549</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>FORM 12b-25</B></P></TD>
    <TD STYLE="width: 35%; padding: 3pt; text-align: left; vertical-align: bottom; border-top: Black 2pt double; border-right: Black 2pt double; border-left: Black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SEC File Number: 1-13412</P></TD></TR>
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    <TD STYLE="padding: 3pt"><P STYLE="margin-top: 0; margin-bottom: 0; text-align: center"><B>NOTIFICATION OF LATE FILING</B></P></TD>
    <TD STYLE="padding: 3pt; text-align: left; vertical-align: bottom; border-top: Black 1pt solid; border-right: Black 2pt double; border-bottom: Black 2pt double; border-left: Black 1pt solid">Cusip Number: 444144 10 9</TD></TR>
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<P STYLE="margin: 0">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">(<I>Check one</I>)&nbsp;
Form&nbsp;10-K&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;&nbsp;&nbsp; Form&nbsp;20-F&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;&nbsp;&nbsp;
Form&nbsp;11-K&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;&nbsp;&nbsp; Form&nbsp;10-Q&nbsp;<FONT STYLE="font-family: Wingdings">&#120;</FONT>&nbsp;&nbsp;&nbsp;
Form&nbsp;10-D&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;&nbsp;&nbsp; Form N-CEN&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;&nbsp;&nbsp;Form
N-CSR&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT></P>



<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
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    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 1.05in; font: 10pt Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">For Period Ended:</FONT></TD>
    <TD STYLE="width: 1.75in; font: 10pt Courier New, Courier, Monospace; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">June 30, 2018</FONT></TD>
    <TD STYLE="font: 10pt Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
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<P STYLE="margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
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    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify; width: 0.25in"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition Report on Form 10-K</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition Report on Form 20-F</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition Report on Form 11-K</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition Report on Form 10-Q</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify; width: 0.25in"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Transition Report on Form N-CEN</FONT></TD></TR>
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<P STYLE="margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in">&nbsp;</TD>
    <TD STYLE="width: 1.85in; font: 10pt Courier New, Courier, Monospace; text-align: left"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">For
the Transition Period Ended:</FONT></P></TD>
    <TD STYLE="width: 1.75in; font: 10pt Courier New, Courier, Monospace; text-align: justify; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="font: 10pt Courier New, Courier, Monospace; text-align: justify; padding-left: -0.125in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="margin: 0; font-family: Times New Roman, Times, Serif">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Nothing in this form shall be construed
to imply that the Commission has verified any information contained herein.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">If the notification relates to a portion
of the filing checked above, identify the Item(s) to which the notification relates:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">PART I - REGISTRANT INFORMATION</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center; border-bottom: Black 1pt solid">HUDSON TECHNOLOGIES, INC.&#9;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">Full Name of Registrant</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center; border-bottom: Black 1pt solid">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">Former
Name if Applicable</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center; border-bottom: Black 1pt solid">One Blue Hill Plaza</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">Address of Principal Executive Office
(S<I>treet and Number</I>)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center; border-bottom: Black 1pt solid">Pearl River, NY 10965</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">City, State and Zip Code</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: left">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>PART II - RULES 12b-25(b) AND (c)</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B></B>&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">If the subject report could not be filed
without unreasonable effort or expense and the registrant seeks relief pursuant to Rule 12b-25(b), the following should be completed.
(Check box if appropriate)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
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    <TD STYLE="width: 0.5in; font-family: Times New Roman, Times, Serif; text-align: justify">&nbsp;</TD>
    <TD STYLE="width: 0.5in; font-family: Times New Roman, Times, Serif; text-align: justify">(a)</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The reasons described in reasonable detail in Part III of this form could not be eliminated without unreasonable effort or expense;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: justify">&nbsp;<FONT STYLE="font-family: Wingdings">&#120;</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: justify">(b)</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The subject annual report, semi-annual report, transition report on Form 10-K, Form 20-F, 11-K, Form N-CEN or Form N-CSR, or portion thereof, will be filed on or before the fifteenth calendar day following the prescribed due date; or the subject quarterly report or transition report on Form 10-Q or subject distribution reported on Form 10-D, or portion thereof, will be filed on or before the fifth calendar day following the prescribed due date; and</FONT></TD></TR>
<TR STYLE="vertical-align: top; font-family: Times New Roman, Times, Serif">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: justify">(c)</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The accountant's statement or other exhibit required by Rule 12b-25(c) has been attached if applicable.</FONT></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>PART III - NARRATIVE</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify">State below in reasonable
detail the reasons why Forms 10-K, 20-F, 11-K, 10-Q, 10-D, N-CEN, N-CSR, or the transition report or portion thereof, could not
be filed within the prescribed time period.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify">Hudson Technologies,
Inc. (the &ldquo;Company&rdquo;) previously reported, via press release furnished as an exhibit to a Form 8-K filed on August
8, 2018, that the Company is currently operating under a waiver and amendment to its term loan credit and security agreement with
U.S. Bank National Association, as agent, and the term loan lenders (&ldquo;Term Loan&rdquo;). The waiver runs through August
14, 2018, and discussions are continuing with respect to an amendment of the Term Loan&rsquo;s existing total leverage ratio financial
covenant and certain other terms, which the Company expects to complete on or before August 14, 2018. As a result of the potential
balance sheet impact of foregoing discussions, the Company will not be in a position to file its Quarterly Report on Form 10-Q
for the quarter ended June 30, 2018 (the &ldquo;10-Q&rdquo;) on a timely basis. The Company is working diligently to resolve these
matters and management currently believes that the Company will be in a position to file the aforementioned 10-Q not later than
August 14, 2018.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center">(Attach Extra Sheets
if Needed)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">PART
IV - OTHER INFORMATION</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.5in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(1)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">Name
                                         and telephone number of person to contact in regard to this notification</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="width: 1.25in; font-family: Courier New, Courier, Monospace; text-align: justify; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Brian
    Coleman</FONT></TD>
    <TD STYLE="width: 0.1in; font-family: Courier New, Courier, Monospace; text-align: justify; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="width: 1.25in; font-family: Courier New, Courier, Monospace; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(845)</FONT></TD>
    <TD STYLE="width: 0.1in; font-family: Courier New, Courier, Monospace; text-align: justify; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="width: 1.75in; font-family: Courier New, Courier, Monospace; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">735-6000</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name</FONT></TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Area
    Code)</FONT></TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">(Telephone Number)</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.5in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(2)</FONT></TD><TD STYLE="text-align: justify"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">Have
all other periodic reports required under Section 13 or 15(d) of the Securities Exchange Act of 1934 or Section 30 of the Investment
Company Act of 1940 during the preceding 12 months or for such shorter period that the registrant was required to file such report(s)
been filed? If answer is no, identify report(s).</FONT></P>
                                                                                                                                                                               <P STYLE="margin-top: 0; margin-bottom: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif"></FONT><FONT STYLE="font-family: Wingdings">&#120;</FONT>&nbsp;Yes&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;No</P></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.5in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">(3)</FONT></TD><TD STYLE="text-align: justify"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">It is anticipated that any significant change in results of operations from the corresponding period for the last fiscal year will be reflected by the earning statements to be included in the subject report or portion thereof?</FONT></P>
                                                                                <P STYLE="margin-top: 0; margin-bottom: 0; text-align: right"><FONT STYLE="font-family: Wingdings">&#120;</FONT>&nbsp;<FONT STYLE="font-family: Times New Roman, Times, Serif">Yes&nbsp;&nbsp;&nbsp;</FONT><FONT STYLE="font-family: Wingdings">&#168;</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;No</FONT></P></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; margin-left: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; margin-left: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">If
so, attach an explanation of the anticipated change, both narratively and quantitatively, and, if appropriate, state the reasons
why a reasonable estimate of the results cannot be made.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; margin-left: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; margin-left: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif"></FONT>For the quarter ended June 30, 2018, the Company&rsquo;s revenues
were $58.1 million, an increase of 11% compared to $52.2 million in the comparable 2017 period. Revenues for the 2018 period included
revenues from Aspen Refrigerants, Inc. (&ldquo;ARI&rdquo;) which was acquired in October 2017. During the second quarter of 2018,
the Company recognized a $14 million inventory write down due to a decline in selling price of certain gases that occurred in
the quarter. The Company also recognized an additional $18 million write down for the previously recorded step-up in inventory
basis associated with the acquisition of ARI. Due to the impact of the inventory write downs, the Company&rsquo;s net loss for
the second quarter of 2018 was $28.6 million, or ($0.67) per basic and diluted share, compared to net income of $8.5 million or
$0.21 per basic and $0.20 per diluted share in the second quarter of 2017.</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify; margin-left: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif">For
the six months ended June 30, 2018, the Company&rsquo;s revenues were $100.5 million, an increase of 10% compared to $91.1 million
in the comparable 2017 period. Revenues for the 2018 period included revenues from ARI. The Company experienced negative gross
margins for the first six months of 2018 compared to gross margin of 32.8% in the first six months of 2017. Due to the impact
of the $32 million of inventory write downs in the second quarter of 2018, the Company&rsquo;s net loss for the first half of
2018 was $31.6 million, or ($0.75) per basic and diluted share, compared to net income of $14.3 million or $0.34 per basic and
$0.33 per diluted share in the first half of 2017.</FONT></P>




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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif">HUDSON
TECHNOLOGIES, INC.&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">(Name
of Registrant as Specified in Charter)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">has
caused this notification to be signed on its behalf by the undersigned hereunto duly authorized.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="font-weight: normal; text-align: justify; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
    August 9, 2018</FONT></TD>
    <TD STYLE="font-weight: normal; text-align: justify; width: 1%; white-space: nowrap"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:&nbsp;</FONT></TD>
    <TD STYLE="font-weight: normal; text-align: justify; width: 1%; white-space: nowrap; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/&nbsp;</FONT></TD>
    <TD STYLE="font-weight: normal; text-align: justify; width: 28%; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nat
    Krishnamurti</FONT></TD>
    <TD STYLE="font-weight: normal; text-align: justify; width: 20%; padding-bottom: 1pt"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nat
    Krishnamurti</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Courier New, Courier, Monospace; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
    Financial Officer</FONT></TD></TR>
</TABLE>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>INSTRUCTION:
</B>The form may be signed by an executive officer of the registrant or by any other duly authorized representative. The name
and title of the person signing the form shall be typed or printed beneath the signature. If the statement is signed on behalf
of the registrant by an authorized representative (other than an executive officer), evidence of the representative's authority
to sign on behalf of the registrant shall be filed with the form.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">ATTENTION</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 100%; padding: 4pt; border: Black 2pt double"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif">Intentional
                            misstatements or omissions of fact constitute Federal Criminal Violations (See 18 U.S.C. 1001).</FONT></P>



</TD></TR>
</TABLE>

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