[CERT] Birchtech Corp. Certification Filing Filing Impact (Neutral) Filing Sentiment (Neutral) Form Type CERT 02/25/2026 - 05:14 PM ⛶ Fullscreen CERT - Birchtech Corp. CERT Filing - Birchtech Corp. This filing is available as a PDF document. Filing Type: CERT Company: Birchtech Corp. (BCHT) Acceptance Date: 2026-02-25T17:14:11.000Z View PDF Document Source: View Original Filing on SEC EDGAR
