Dune Oil Corp. (TRLEF) › Operating Cash FlowDune Oil Corp. (TRLEF) — Operating Cash FlowAnnual figures by period end, from SEC filings.2016-12-31: -$397.2K2017-12-31: -$477.0K2018-12-31: -$267.2K2019-12-31: $176.3K2020-12-31: -$1.65M2021-12-31: -$1.88M-$1.88M2016-12-31Operating Cash Flow (USD)2021-12-31Period endedOperating Cash FlowChange YoYSource filing2021-12-31-$1.88M—2022-05-02From 2021-01-012020-12-31-$1.65M-1036.2%2022-05-02From 2020-01-012019-12-31$176.3K—2021-04-01From 2019-01-012018-12-31-$267.2K—2020-05-15From 2018-01-012017-12-31-$477.0K—2019-04-16From 2017-01-012016-12-31-$397.2K—2018-08-10From 2016-01-01Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per ShareWeighted Average Diluted SharesEPS (Basic)