Aug 6, 2026 8:31 am EDT Birchtech Corp. to Host Second Quarter 2026 Earnings Call on August 13 at 5:00 p.m. Eastern Time
Jun 3, 2026 8:31 am EDT Birchtech Announces the End of All Remaining Attempts to Challenge Patents Under IPR Petition
May 28, 2026 8:31 am EDT Birchtech to Participate in Noble Capital Markets’ Emerging Growth Virtual Equity Conference on June 3-4, 2026
May 5, 2026 8:31 am EDT Birchtech Announces Appointment of Respected Finance Executive Michael Mioska as Chief Financial Officer
Apr 29, 2026 8:36 am EDT Birchtech Corp. to Host First Quarter 2026 Earnings Call on May 13 at 5:00 p.m. Eastern Time
Apr 22, 2026 8:31 am EDT Birchtech to Exhibit at Upcoming Water Industry Conferences in Spring & Summer 2026
