Birchtech (BCHT) Non Operating Interest Expenses (2019 - 2025)

Birchtech has disclosed Non Operating Interest Expenses across 7 years of filings, most recently posting $13619.0 for Q4 2025.

• In Q4 2025, Non Operating Interest Expenses rose 60.83% year-over-year to $13619.0; the TTM figure through Jun 2026 stood at $13619.0 (down 14.23% YoY), while the FY2025 annual figure was $13673.0, down 94.89% from the prior year.
• Non Operating Interest Expenses came in at $13619.0 for Q4 2025 at Birchtech, up from $54.0 in the prior quarter.
• In the past five years, Non Operating Interest Expenses ranged from a high of $1.1 million in Q2 2021 to a low of $54.0 in Q1 2025.
• Average Non Operating Interest Expenses over 5 years is $335104.1, with a median of $337512.0 recorded in 2023.
• Year-over-year, Non Operating Interest Expenses jumped 126.5% in 2021 and slumped 99.98% in 2025.
• Over 5 years, Non Operating Interest Expenses stood at $515597.0 in 2021, then plunged by 51.38% to $250694.0 in 2022, then jumped by 36.89% to $343184.0 in 2023, then slumped by 97.53% to $8468.0 in 2024, then jumped by 60.83% to $13619.0 in 2025.
• Per Business Quant data, the three most recent Non Operating Interest Expenses figures were $13619.0 in Q4 2025, $54.0 in Q1 2025, and $8468.0 in Q4 2024.