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   <title>Birchtech to Participate in Upcoming Investor Conferences</title>
   <link>http://www.streetinsider.com/Press+Releases/Birchtech+to+Participate+in+Upcoming+Investor+Conferences/27045685.html</link>
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&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Management to Participate in Lake Street Capital Markets&amp;apos; 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference in September 2026&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  10, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that management will participate in two upcoming investor conferences: Lake Street Capital Markets’ 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Richard MacPherson, President and CEO</description>
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   <pubDate>Thu, 10 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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   <title>Birchtech to Participate in Upcoming Investor Conferences</title>
   <link>http://www.streetinsider.com/Press+Releases/Birchtech+to+Participate+in+Upcoming+Investor+Conferences/27045685.html</link>
   <description>
&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Management to Participate in Lake Street Capital Markets&amp;apos; 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference in September 2026&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  10, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that management will participate in two upcoming investor conferences: Lake Street Capital Markets’ 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Richard MacPherson, President and CEO</description>
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   <pubDate>Thu, 10 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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   <title>Birchtech to Participate in Upcoming Investor Conferences</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Birchtech+to+Participate+in+Upcoming+Investor+Conferences/27045685.html</link>
   <description>
&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Management to Participate in Lake Street Capital Markets&amp;apos; 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference in September 2026&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  10, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that management will participate in two upcoming investor conferences: Lake Street Capital Markets’ 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Richard MacPherson, President and CEO</description>
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   <pubDate>Thu, 10 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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  <item>
   <title>Birchtech to Participate in Upcoming Investor Conferences</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Birchtech+to+Participate+in+Upcoming+Investor+Conferences/27045685.html</link>
   <description>
&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Management to Participate in Lake Street Capital Markets&amp;apos; 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference in September 2026&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  10, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that management will participate in two upcoming investor conferences: Lake Street Capital Markets’ 10th Annual Best Ideas Growth Conference and the H.C. Wainwright 28th Annual Global Investment Conference.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Richard MacPherson, President and CEO</description>
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   <pubDate>Thu, 10 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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   <title>Birchtech starts $5M share buyback program on NYSE American</title>
   <link>http://www.streetinsider.com/Stock+Buybacks/Birchtech+starts+%245M+share+buyback+program+on+NYSE+American/27039951.html</link>
   <description>

&lt;p&gt;Birchtech Corp. (NYSE American: BCHT, TSX: BCHT) announced it will begin repurchasing shares of its common stock under a $5.0 million buyback program that its board of directors authorized and announced on March 19, 2025.&lt;/p&gt;

&lt;p&gt;According to a press release, purchases are expected to commence on or after September 14, 2026, and may continue through December 31, 2026, unless completed, suspended, or discontinued earlier. Repurchases will be conducted through open market transactions on the NYSE American at prevailing market prices, subject to market conditions, regulatory requirements, and other factors.&lt;/p&gt;

&lt;p&gt;The company said it intends to fund any purchases from available cash. As</description>
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   <pubDate>Wed, 09 Sep 2026 08:31:12 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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   <title>Birchtech Announces Commencement of Share Repurchase Program</title>
   <link>http://www.streetinsider.com/Press+Releases/Birchtech+Announces+Commencement+of+Share+Repurchase+Program/27039944.html</link>
   <description>
&lt;p align=&quot;justify&quot;&gt;&lt;em&gt;Company to Begin Repurchasing Common Stock Under Previously Authorized $5.0 Million Program&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  09, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it intends to commence purchases of its common stock under the $5.0 million share repurchase program authorized by its Board of Directors and announced on March 19, 2025.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Repurchases under the program may be made from time to time in open market transactions through the facilities</description>
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   <pubDate>Wed, 09 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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   <title>Birchtech Announces Commencement of Share Repurchase Program</title>
   <link>http://www.streetinsider.com/Press+Releases/Birchtech+Announces+Commencement+of+Share+Repurchase+Program/27039944.html</link>
   <description>
&lt;p align=&quot;justify&quot;&gt;&lt;em&gt;Company to Begin Repurchasing Common Stock Under Previously Authorized $5.0 Million Program&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  09, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it intends to commence purchases of its common stock under the $5.0 million share repurchase program authorized by its Board of Directors and announced on March 19, 2025.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Repurchases under the program may be made from time to time in open market transactions through the facilities</description>
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   <pubDate>Wed, 09 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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  <item>
   <title>Birchtech Announces Commencement of Share Repurchase Program</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Birchtech+Announces+Commencement+of+Share+Repurchase+Program/27039944.html</link>
   <description>
&lt;p align=&quot;justify&quot;&gt;&lt;em&gt;Company to Begin Repurchasing Common Stock Under Previously Authorized $5.0 Million Program&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  09, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it intends to commence purchases of its common stock under the $5.0 million share repurchase program authorized by its Board of Directors and announced on March 19, 2025.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Repurchases under the program may be made from time to time in open market transactions through the facilities</description>
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   <pubDate>Wed, 09 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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  <item>
   <title>Birchtech Announces Commencement of Share Repurchase Program</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Birchtech+Announces+Commencement+of+Share+Repurchase+Program/27039944.html</link>
   <description>
&lt;p align=&quot;justify&quot;&gt;&lt;em&gt;Company to Begin Repurchasing Common Stock Under Previously Authorized $5.0 Million Program&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  09, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it intends to commence purchases of its common stock under the $5.0 million share repurchase program authorized by its Board of Directors and announced on March 19, 2025.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;Repurchases under the program may be made from time to time in open market transactions through the facilities</description>
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   <pubDate>Wed, 09 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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   <title>Birchtech reaches non-binding deal to acquire activated carbon firm</title>
   <link>http://www.streetinsider.com/Mergers+and+Acquisitions/Birchtech+reaches+non-binding+deal+to+acquire+activated+carbon+firm/27033842.html</link>
   <description>

&lt;p&gt;Birchtech Corp. (NYSE American: BCHT) (TSX: BCHT) announced it has reached a non-binding agreement in principle to acquire substantially all of the assets of an unnamed privately held specialty activated carbon company, according to a press release.&lt;/p&gt;

&lt;p&gt;The proposed transaction is intended to provide Birchtech with commercial-scale processing and manufacturing capabilities to support its &quot;Carbon Rejuvenation&quot; technology, a lower-temperature thermal treatment process for reusing spent activated carbon in water treatment applications.&lt;/p&gt;

&lt;p&gt;The target company's operations would add facilities in North Dakota and Pennsylvania to Birchtech's existing Design Center footprint, based in Corsicana, Texas.&lt;/p&gt;

&lt;p&gt;The term sheet signed by both parties is non-binding, except</description>
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   <pubDate>Tue, 08 Sep 2026 08:31:32 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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  <item>
   <title>Birchtech Reaches Agreement in Principle for Strategic Acquisition of Specialty Activated Carbon Company</title>
   <link>http://www.streetinsider.com/Press+Releases/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</link>
   <description>
&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Acquisition Expected to Establish Birchtech’s Initial Commercial-Scale Carbon Rejuvenation™ Capabilities&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  08, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX:BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it has reached an agreement in principle to acquire substantially all of the assets of a privately- held specialty activated carbon company.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;The proposed acquisition is intended to provide Birchtech with its initial commercial-scale processing and manufacturing capabilities, accelerating the Company’s move into thermal reactivation with its “Carbon Rejuvenation”</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</guid>
   <pubDate>Tue, 08 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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  <item>
   <title>Birchtech Reaches Agreement in Principle for Strategic Acquisition of Specialty Activated Carbon Company</title>
   <link>http://www.streetinsider.com/Press+Releases/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</link>
   <description>
&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Acquisition Expected to Establish Birchtech’s Initial Commercial-Scale Carbon Rejuvenation™ Capabilities&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  08, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX:BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it has reached an agreement in principle to acquire substantially all of the assets of a privately- held specialty activated carbon company.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;The proposed acquisition is intended to provide Birchtech with its initial commercial-scale processing and manufacturing capabilities, accelerating the Company’s move into thermal reactivation with its “Carbon Rejuvenation”</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</guid>
   <pubDate>Tue, 08 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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  <item>
   <title>Birchtech Reaches Agreement in Principle for Strategic Acquisition of Specialty Activated Carbon Company</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</link>
   <description>
&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Acquisition Expected to Establish Birchtech’s Initial Commercial-Scale Carbon Rejuvenation™ Capabilities&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  08, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX:BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it has reached an agreement in principle to acquire substantially all of the assets of a privately- held specialty activated carbon company.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;The proposed acquisition is intended to provide Birchtech with its initial commercial-scale processing and manufacturing capabilities, accelerating the Company’s move into thermal reactivation with its “Carbon Rejuvenation”</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Globe+Newswire/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</guid>
   <pubDate>Tue, 08 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	  </item>
  <item>
   <title>Birchtech Reaches Agreement in Principle for Strategic Acquisition of Specialty Activated Carbon Company</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</link>
   <description>
&lt;p align=&quot;center&quot;&gt;&lt;em&gt;Acquisition Expected to Establish Birchtech’s Initial Commercial-Scale Carbon Rejuvenation™ Capabilities&lt;/em&gt;&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;CORSICANA, Texas, Sept.  08, 2026  (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE American: BCHT) (TSX:BCHT) (“Birchtech” or the “Company”), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it has reached an agreement in principle to acquire substantially all of the assets of a privately- held specialty activated carbon company.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;The proposed acquisition is intended to provide Birchtech with its initial commercial-scale processing and manufacturing capabilities, accelerating the Company’s move into thermal reactivation with its “Carbon Rejuvenation”</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Globe+Newswire/Birchtech+Reaches+Agreement+in+Principle+for+Strategic+Acquisition+of+Specialty+Activated+Carbon+Company/27033829.html</guid>
   <pubDate>Tue, 08 Sep 2026 08:31:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">BCHT</category>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Press+Releases/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">ACM</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">ARQ</category>
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   	   	<category domain="http://rss.financialcontent.com/stocksymbol">MTX</category>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Press+Releases/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">ACM</category>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Press+Releases/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Press+Releases/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
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   <title>Gabelli To Host 4th Annual PFAS Symposium</title>
   <link>http://www.streetinsider.com/Globe+Newswire/Gabelli+To+Host+4th+Annual+PFAS+Symposium/26964356.html</link>
   <description>&lt;p&gt;PALM BEACH, Fla., Aug.  24, 2026  (GLOBE NEWSWIRE) -- Gabelli is hosting its 4&lt;sup&gt;th&lt;/sup&gt; Annual PFAS Symposium on September 24th, 2026, in New York City. The symposium will feature discussions with leading companies and organizations across the PFAS ecosystem, with an emphasis on remediation, regulation, current trends, and business fundamentals.&lt;/p&gt;  &lt;p&gt;For those who cannot attend in person, the symposium will also be available via webcast. Investors should contact their relationship person for more information or click on the link below to register.&lt;/p&gt;  &lt;p align=&quot;justify&quot;&gt;For additional information and to register, please visit &lt;a href=&quot;https://www.globenewswire.com/Tracker?data=-uTy2XBtYc7sTDk3I8jEDSitilWnN6C4Hw-dndarSjk--rQMZY48_xdc7yMKBlTA3rGCDsEMUIlqmcffX-JNN5VeWoGeD90PBSeiIg-DiZNUrLbNi0RMTTdxtKGkGxHh&quot; rel=&quot;nofollow&quot; target=&quot;_blank&quot;&gt;our website&lt;/a&gt;.</description>
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   <pubDate>Mon, 24 Aug 2026 08:00:00 -0400</pubDate>
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   <title>Birchtech Corp. (BCHT) Misses Q2 EPS by 7c</title>
   <link>http://www.streetinsider.com/Earnings/Birchtech+Corp.+%28BCHT%29+Misses+Q2+EPS+by+7c/26922362.html</link>
   <description>&lt;p&gt;Birchtech Corp. (OTC: BCHT) reported Q2 EPS of ($0.11), $0.07 worse than the analyst estimate of ($0.04). Revenue for the quarter came in at $3.8 million versus the consensus estimate of $4.4 million.&lt;/p&gt;&lt;p&gt;For earnings history and earnings-related data on Birchtech Corp. (BCHT) &lt;a href=&quot;http://www.streetinsider.com/ec_earnings.php?q=BCHT&quot;&gt;click here&lt;/a&gt;.&lt;/p&gt;</description>
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   <pubDate>Thu, 13 Aug 2026 16:51:51 -0400</pubDate>
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   <title>Form  10-Q       Birchtech Corp.           For: Jun 30</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++10-Q+++++++Birchtech+Corp.+++++++++++For%3A+Jun+30/26921445.html</link>
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   <pubDate>Thu, 13 Aug 2026 16:18:00 -0400</pubDate>
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