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Home/The Filing Wire/Birchtech Corp./ 10-Q

Quarterly Report · 10-Q

Birchtech Corp.

Quarterly Report

Filed Aug 13, 2026Accepted Aug 13, 2026, 4:16 PM EDTCIK 728385Accession 0001477932-26-004988
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Company context

We are a provider of specialty activated carbon technologies, delivering innovative solutions for air and water purification. We provide patented and proprietary technologies for mercury emissions capture to the coal-fired utility sector, and are developing disruptive water purification technologies with a specialization on forever chemicals such as PFAS and PFOS.

Current securities

BCHTNYSE_AMERICAN · EQUITY · CurrentBCHTTSX · EQUITY · Current
Historical securities (5)
BCHTNYSE_AMERICAN · EQUITY · Historical · closed Oct 19, 2026BCHTOTC · EQUITY · Historical · closed Dec 31, 2025BCHTOTC · EQUITY · Historical · closed Dec 31, 2025BCHTDOTC · EQUITY · Historical · closed Jan 30, 2026MEECOTC · EQUITY · Historical · closed Oct 17, 2024

Recent company filings

  1. Material Modification to Rights of Security Holders · Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year · Submission of Matters to a Vote of Security HoldersJul 28, 2026
  2. DEF 14A filingJun 24, 2026
  3. ARS filingJun 24, 2026
  4. PRE 14A filingJun 8, 2026
  5. 10-Q filingMay 13, 2026

Registered securities in this filing

BIRCHTECH CORP. · 10-Q · Filed 2026-08-13

As filed in this accession. Current/historical status below comes from the governed listing record; the cover itself remains exact to this filing.

Common Stock, par value $0.001

Symbol
BCHT
Exchange
NYSE
Classification
COMMON
Filing context

Context: From2026-01-01to2026-06-30

Dimensions: Not supplied

Accession 000147793226004988 · 1 registered-security cover member

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As-filed source

Primary evidence
As filedOpen full document ↗

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