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Consolidated Net IncomeCost of RevenueEBITEBITDAEBTEPS (Basic)EPS (Weighted Average and Diluted)Gross ProfitIncome from Continuing OperationsIncome towards Parent CompanyInterest & Investment IncomeNet Income towards Common StockholdersNon Operating IncomeOperating ExpensesOperating IncomeProfit After TaxResearch & DevelopmentRevenueSelling, General & AdministrativeShares OutstandingShares Outstanding (Diluted Average)Shares Outstanding (Weighted Average)
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Ratios

ClearSign Technologies (CLIR) Research & Development (2016 - 2025)

ClearSign Technologies' Research & Development history spans 12 years, with the latest figure at $418000.0 for Q4 2025.

  • For Q4 2025, Research & Development fell 8.93% year-over-year to $418000.0; the TTM value through Dec 2025 reached $1.4 million, down 3.33%, while the annual FY2025 figure was $1.4 million, 3.33% down from the prior year.
  • Research & Development reached $418000.0 in Q4 2025 per CLIR's latest filing, up from $310000.0 in the prior quarter.
  • In the past five years, Research & Development ranged from a high of $1.1 million in Q3 2021 to a low of $93000.0 in Q3 2023.
  • Average Research & Development over 5 years is $340850.0, with a median of $290000.0 recorded in 2023.
  • Peak YoY movement for Research & Development: plummeted 91.48% in 2022, then skyrocketed 253.76% in 2024.
  • A 5-year view of Research & Development shows it stood at $244000.0 in 2021, then plummeted by 54.1% to $112000.0 in 2022, then skyrocketed by 166.96% to $299000.0 in 2023, then surged by 53.51% to $459000.0 in 2024, then fell by 8.93% to $418000.0 in 2025.
  • Per Business Quant, the three most recent readings for CLIR's Research & Development are $418000.0 (Q4 2025), $310000.0 (Q3 2025), and $247000.0 (Q2 2025).