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ClearSign Technologies (CLIR) Operating Expenses (2016 - 2025)

ClearSign Technologies (CLIR) has disclosed Operating Expenses for 12 consecutive years, with $2.1 million as the latest value for Q3 2025.

  • For the quarter ending Q3 2025, Operating Expenses rose 6.75% year-over-year to $2.1 million, compared with a TTM value of $8.2 million through Sep 2025, up 8.69%, and an annual FY2024 reading of $7.6 million, up 345.06% over the prior year.
  • Operating Expenses was $2.1 million for Q3 2025 at ClearSign Technologies, up from $1.9 million in the prior quarter.
  • Across five years, Operating Expenses topped out at $2.5 million in Q1 2025 and bottomed at $1.2 million in Q4 2021.
  • Average Operating Expenses over 5 years is $1.8 million, with a median of $1.8 million recorded in 2023.
  • The sharpest move saw Operating Expenses skyrocketed 51.57% in 2021, then tumbled 31.34% in 2022.
  • Year by year, Operating Expenses stood at $1.2 million in 2021, then rose by 21.99% to $1.5 million in 2022, then grew by 14.09% to $1.7 million in 2023, then rose by 2.63% to $1.8 million in 2024, then increased by 20.75% to $2.1 million in 2025.
  • Business Quant data shows Operating Expenses for CLIR at $2.1 million in Q3 2025, $1.9 million in Q2 2025, and $2.5 million in Q1 2025.