ClearSign Technologies Corp (CLIR) › Capital ExpendituresClearSign Technologies Corp (CLIR) — Capital ExpendituresAnnual figures by fiscal year, from SEC filings.2011: $131.0K2012: $337.0K2013: $236.0K2014: $78.0K2015: $49.0K2016: $137.0K2017: $94.0K2018: $94.0K2019: $20.0K2020: $17.0K2021: $73.0K2022: $10.0K2024: $39.0K2025: $4.0K$4.0K2011Capital Expenditures (USD)2025Fiscal YearCapital ExpendituresChange YoY2025$4.0K-89.7%2024$39.0K—2022$10.0K-86.3%2021$73.0K+329.4%2020$17.0K-15.0%2019$20.0K-78.7%2018$94.0K+0.0%2017$94.0K-31.4%2016$137.0K+179.6%2015$49.0K-37.2%2014$78.0K-66.9%2013$236.0K-30.0%2012$337.0K+157.3%2011$131.0K—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowShares OutstandingDividends Per Share