Birchtech (BCHT) Operating Expenses (2010 - 2026)

Birchtech has disclosed Operating Expenses across 17 years of filings, most recently posting $2.5 million for Q1 2026.

• Operating Expenses for Q1 2026 came in at $2.5 million, down 1.76% year-over-year; the trailing twelve-month figure through Mar 2026 was $10.4 million (down 21.96% YoY), and the FY2025 annual result was $10.4 million, down 26.84% from the prior year.
• Operating Expenses came in at $2.5 million for Q1 2026 at Birchtech, up from $2.5 million in the prior quarter.
• In the past five years, Operating Expenses ranged from a high of $20.6 million in Q4 2023 to a low of -$10.8 million in Q4 2022.
• The 5-year median for Operating Expenses is $2.6 million (2025), against an average of $2.6 million.
• Across the five-year window, Operating Expenses tumbled 372.74% in 2022 and surged 362.93% in 2024, its largest moves.
• Birchtech's Operating Expenses stood at -$10.8 million in 2022, then surged by 291.06% to $20.6 million in 2023, then sank by 83.5% to $3.4 million in 2024, then declined by 26.98% to $2.5 million in 2025, then increased by 2.11% to $2.5 million in 2026.
• The last three Operating Expenses figures came in at $2.5 million (Q1 2026), $2.5 million (Q4 2025), and $3.2 million (Q3 2025), per Business Quant data.