BCHT

PALM BEACH, Fla., Aug. 24, 2026 (GLOBE NEWSWIRE) -- Gabelli is hosting its 4th 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. 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. For additional information and to register, please visit our website. One-on-one meetings may be available upon request to Benjamin Pontious at BPontious@ga

10-Q - Birchtech Corp. (0000728385) (Filer)

CORSICANA, Texas, Aug. 13, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today reported financial results for the second quarter ended June 30, 2026. Key Second Quarter 2026 & Subsequent Operational Highlights Announced the end of all remaining attempts to challenge the Company’s patents under Inter Partes Review (IPR), with every petition filed with the Patent Trial and Appeal Board (PTAB) against Birchtech’s patented SEA® mercury emissions removal technology now dismissed, removed prior to institution, or resolved, and all parties previously inv

CORSICANA, Texas, Aug. 07, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today reported the voting results from its Annual Meeting of Stockholders held on July 23, 2026 (the "2026 Annual Meeting"). Each of the four nominees listed in the Company’s proxy statement dated June 24, 2026 for election to the Board were duly elected directors of the Company. The voting results were as follows: NameNo. of Votes For% of Votes ForNo. of Votes Withheld% of Votes Withheld     Richard MacPherson10,249,22692.53%827,4937.47%David M. Kaye9,122,38282.36%1,954,33717

CORSICANA, Texas, Aug. 06, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it will release financial results for the second quarter ended June 30, 2026, after market close on Thursday, August 13, 2026. Management will host an investor conference call at 5:00 p.m. Eastern time on Thursday, August 13, 2026, to discuss Birchtech's second quarter 2026 financial results and provide a corporate update. To participate, please use the following information: Second Quarter 2026 Earnings Conference CallDate: Thursday, August 13, 2026Time:

8-K - Birchtech Corp. (0000728385) (Filer)

DEF 14A - Birchtech Corp. (0000728385) (Filer)

CORSICANA, Texas, June 10, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced the promotion of Jim Trettel to Chief Operating Officer. Mr. Trettel joined the Company in 2014 and prior to his promotion served as the Company's Executive Vice President of Operations playing a pivotal role in the early commercialization of Birchtech's legacy SEA technology. Mr. Trettel possesses 36 years of experience in the dry bulk material-handling industry, including project management and engineering on numerous multimillion-dollar turnkey contracts. As

PRE 14A - Birchtech Corp. (0000728385) (Filer)

Company's Mercury Removal Technology Patents Protected Against Invalidity Claims Following Termination of All Inter Partes Review (IPR) Petitions; Collection Efforts Remain Underway Following $78 Million Judgment CORSICANA, Texas, June 03, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced the filing of termination requests for all remaining Inter Partes Review (IPR) petitions filed against the Company's core patents. The final remaining entities involved in IPR proceedings have resolved their disputes with the Company and have moved to

CORSICANA, Texas, May 28, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that management has been invited to participate in Noble Capital Markets' Emerging Growth Virtual Equity Conference on June 3-4, 2026. Richard MacPherson, President and CEO of Birchtech, is scheduled to host virtual one-on-one meetings with institutional investors throughout the duration of the event and will deliver a corporate presentation as follows: Noble Capital Markets' Emerging Growth Virtual Equity ConferenceConference Dates: June 3-4, 2026Location: Vir

10-Q - Birchtech Corp. (0000728385) (Filer)

First Quarter 2026 Revenues of $4.2 Million; SEA-IX™ Nuclear-Grade Ion Exchange Resin Line Launched with Approximately $1 Million in Initial Orders; $78 Million Final Judgment Collection Efforts Underway CORSICANA, Texas, May 13, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today reported financial results for the first quarter ended March 31, 2026. Key First Quarter 2026 & Subsequent Operational Highlights Successfully uplisted to the NYSE American in February 2026 with a concurrent public offering raising aggregate gross proceeds of approximat

8-K/A - Birchtech Corp. (0000728385) (Filer)

3 - Birchtech Corp. (0000728385) (Issuer)

8-K - Birchtech Corp. (0000728385) (Filer)

CORSICANA, Texas, May 05, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced the appointment of respected finance executive Michael Mioska, CPA, MBA, as Chief Financial Officer. Mr. Mioska is a Chartered Professional Accountant with over 20 years of accounting, audit and financial reporting experience in a variety of industries, in both the United States and Canada. Mr. Mioska has been an independent consultant providing finance, financial reporting and M&A advisory-related services to a range of public companies since 2021, including Bi

CORSICANA, Texas, April 29, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it will release financial results for the first quarter ended March 31, 2026, after market close on Wednesday, May 13, 2026. Management will host an investor conference call at 5:00 p.m. Eastern time on Wednesday, May 13, 2026, to discuss Birchtech's first quarter 2026 financial results and provide a corporate update. To participate, please use the following information: First Quarter 2026 Earnings Conference CallDate: Wednesday, May 13, 2026Time: 5:00 p

Dr. Nicholas Lentz to Deliver Featured Presentations on PFAS Removal at Leading Water Industry Events CORSICANA, Texas, April 22, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced its participation and exhibition at four upcoming industry conferences across May and June 2026. Across these events, Birchtech will showcase its comprehensive suite of water treatment solutions, including its Design Center Analytical Services, SEA-IX™ nuclear-grade ion exchange resin product line, and granular activated carbon (GAC) solutions for the removal

8-K - Birchtech Corp. (0000728385) (Filer)

10-K - Birchtech Corp. (0000728385) (Filer)

Fourth Quarter Product Revenues Grew 19.8% Year-over-Year and Net Loss Improved by $0.8 Million; Collection Activities on $78 Million Final Judgement Underway CORSICANA, Texas, March 31, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today reported financial results for the fourth quarter and full year ended December 31, 2025. Key Fourth Quarter 2025 & Subsequent Operational Highlights Successfully uplisted to the NYSE American in February 2026 with a concurrent public offering raising aggregate gross proceeds of approximately $16.6 million, inclu

New Product Line Targets Estimated $185–$255 Million Addressable Market Across Nuclear Power, Coal-Fired Utilities, and Municipal Water Treatment $1 Million in Purchase Orders Received To-Date Inclusive of $0.4 Million Order Received in March 2026; Supply with Coal-Fired Power Plant Underway CORSICANA, Texas, March 30, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced the expansion of its water treatment platform with the launch of its SEA-IX™ nuclear-grade ion exchange resin product line, marking the Company's entry into the complemen

CORSICANA, Texas, March 24, 2026 (GLOBE NEWSWIRE) -- Birchtech Corp. (NYSE:BCHT) (TSX:BCHT) ("Birchtech" or the "Company"), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that it will release financial results for the fourth quarter ended December 31, 2025, after market close on Tuesday, March 31, 2026. Management will host an investor conference call at 5:00 p.m. Eastern time on Tuesday, March 31, 2026, to discuss Birchtech's fourth quarter 2025 financial results and provide a corporate update. To participate, please use the following information: Fourth Quarter 2025 Earnings Conference Call Date: Tuesday, March 31, 2026Time:

8-K - Birchtech Corp. (0000728385) (Filer)