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Birchtech Corp. — Investor Relations & Filings

Ticker · BCHT ISIN · US59833H2004 LEI · 5299002L7VCQITU0A113 TSX Manufacturing
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Filings indexed 125 across all filing types
Latest filing 2026-03-30 Regulatory Filings
Country US United States of America
Listing TSX BCHT

About Birchtech Corp.

https://www.birchtech.com/

Birchtech Corp. is an environmental technology firm specializing in advanced air and water purification solutions, leveraging proprietary and patented specialty activated carbon and sorbent technologies. The company's core business involves providing patented SEA® sorbents for mercury emissions capture, primarily serving the coal-fired utility sector. Expanding its expertise, Birchtech is also developing disruptive water purification technologies focused on contaminant removal, particularly "forever chemicals" such as PFAS and PFOS. Birchtech emphasizes delivering highly efficient, affordable, and sustainable solutions, backed by a strong intellectual property portfolio and deep industry experience in activated carbon technologies.

Recent filings

Filing Released Lang Actions
News release - English.pdf
Regulatory Filings Classification · 1% confidence The document is a corporate press release announcing Birchtech’s launch of a new product line (SEA-IX™ resin), describing product features, market opportunity, order activity, and including a Safe Harbor statement. It is not a financial report (10-K, IR), earnings release, management/board change, capital or financing transaction, proxy or voting notice, or any other specific regulatory filing type listed. It is a general corporate announcement and falls into the fallback “Regulatory Filings (RNS)” category.
2026-03-30 English
News release - English.pdf
Capital/Financing Update Classification · 1% confidence The document is a press release announcing a company's anticipated uplisting to the NYSE American stock exchange and a concurrent offering of common stock. This falls under the category of financing and capital structure updates, as it details the company's strategy for capital market participation and stock exchange listing changes. It does not fit the criteria for a report publication announcement (RPA) as it is a substantive announcement of a corporate event rather than a notification of a report's availability.
2026-02-05 English
News release - English.pdf
Legal Proceedings Report Classification · 1% confidence The document is a press release detailing the enforcement of a $78 million legal judgment against the 'CERT' entities. It discusses ongoing litigation, the status of a court judgment, and the company's intent to pursue collection. This falls under the category of legal proceedings and regulatory updates regarding litigation, which is best classified as a Legal Proceedings Report (LTR).
2026-02-02 English
News release - English.pdf
Regulatory Filings Classification · 1% confidence The document is a corporate press release announcing product demonstrations (carbon rejuvenation process) with forward-looking statements and no direct financial results, governance, or financing details. It does not match specific categories like Earnings Release, Annual Report, M&A, or Investor Presentation. Therefore, it falls under the general Regulatory Filings/fallback category.
2026-01-21 English
Material change report - English.pdf
Legal Proceedings Report Classification · 1% confidence The document is a Form 8-K filed with the SEC. Form 8-K is a current report used to announce major events that shareholders should know about. In this specific instance, the document reports on a legal judgment (Item 8.01 Other Events) regarding a patent infringement lawsuit. Since the document is a general regulatory filing that does not fit into the more specific categories like M&A, Earnings, or Dividends, it is classified as a Regulatory Filing (RNS).
2026-01-06 English
News release - English.pdf
Share Issue/Capital Change Classification · 1% confidence The document is a press release announcing a 1-for-5 reverse stock split for Birchtech Corp. This action directly impacts the company's capital structure and share count. According to the provided definitions, announcements regarding stock splits or capital changes fall under the 'Share Issue/Capital Change' (SHA) category.
2025-12-23 English

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