Birchtech Corp Com – Filings and Transcripts

NYSE American: BCHT
Share price (2/27/26): $2.36
Market cap (2/27/26): $56.5 million

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Key Exhibits

External Links

Financials Filter

ended 09/30/25 Q3

ended 06/30/25 Q2

ended 03/31/25 Q1

ended 12/31/24 FY 2024

ended 09/30/24 Q3

Prospectuses and Registrations Filter

Prospectus supplement with pricing info

Initial registration of new securities – amended

Registration of securities on exchange

Initial registration of new securities – amended

Initial registration of new securities

Ownership Filter

MacPherson Richard

MacPherson Richard

News Filter

Announces Pricing of $15 Million Public Offering and Uplisting to NYSE American Stock Exchange

Other Events, Financial Statements or Exhibits

Announces Reverse Stock Split to Support Planned Uplisting Strategy

Change in Directors, Officers or Compensation, Financial Statements or Exhibits

Non-Reliance on Previously Issued Financial Statements or Related Audit Report or Completed Interim Review, Financial Statements or Exhibits

Proxies Filter

Definitive proxy

Preliminary proxy

Definitive proxy

Additional info about upcoming vote

Definitive proxy

Other Filter

Notice of effectiveness

Scanned paper annual report submission

Scanned paper annual report submission

Notice of effectiveness