Corporate Events
Board MeetingBCHT
202623Jul
Board Meeting
Birchtech Corp. will hold its Annual Meeting of Stockholders…
SEC Filing ↗ Board MeetingBCHT
202613May
Board Meeting
First Quarter 2026 Earnings Conference Call — Birchtech Corp…
SEC Filing ↗ Board MeetingBCHT
20265May
Board Meeting
CFO Appointment — Michael Mioska appointed as Chief Financia…
SEC Filing ↗