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Sep 10, 2026 8:31 am EDT
Birchtech to Participate in Upcoming Investor Conferences
Sep 9, 2026 8:31 am EDT
Birchtech Announces Commencement of Share Repurchase Program
Sep 8, 2026 8:31 am EDT
Birchtech Reaches Agreement in Principle for Strategic Acquisition of Specialty Activated Carbon Company
Aug 13, 2026 4:05 pm EDT
Birchtech Reports Second Quarter 2026 Financial Results
Aug 7, 2026 4:30 pm EDT
Birchtech Announces Results of Voting from Annual Meeting of Stockholders
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 10, 2026 8:44 am EDT
Birchtech Announces Promotion of Jim Trettel to Chief Operating Officer
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 13, 2026 4:05 pm EDT
Birchtech Reports First Quarter 2026 Financial Results
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