RESEARCH FRONTIERS INC (REFR) › Cash & EquivalentsRESEARCH FRONTIERS INC (REFR) — Cash & EquivalentsAnnual figures by fiscal year, from SEC filings.2008: $2.37M2009: $3.76M2010: $6.96M2011: $2.40M2012: $8.39M2013: $5.87M2014: $7.57M2015: $5.71M2016: $1.69M2017: $1.74M2018: $2.97M2019: $6.59M2020: $4.77M2021: $270.0K2022: $4.23M2023: $2.48M2024: $1.99M2025: $664.3K$664.3K2008Cash & Equivalents (USD)2025Fiscal YearCash & EquivalentsChange YoY2025$664.3K-66.7%2024$1.99M-19.5%2023$2.48M-41.5%2022$4.23M+1467.2%2021$270.0K-94.3%2020$4.77M-27.6%2019$6.59M+122.0%2018$2.97M+70.9%2017$1.74M+2.7%2016$1.69M-70.4%2015$5.71M-24.5%2014$7.57M+29.0%2013$5.87M-30.1%2012$8.39M+249.1%2011$2.40M-65.5%2010$6.96M+85.0%2009$3.76M+58.8%2008$2.37M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share