ADVENT TECHNOLOGIES HOLDINGS, INC. (ADNH) › Operating Cash FlowADVENT TECHNOLOGIES HOLDINGS, INC. (ADNH) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2019: -$630.9K2020: -$1.43M2021: -$35.84M2022: -$32.12M2023: -$20.98M2024: $1.40M$1.40M2019Operating Cash Flow (USD)2024Fiscal YearOperating Cash FlowChange YoY2024$1.40M+106.7%2023-$20.98M+34.7%2022-$32.12M+10.4%2021-$35.84M-2414.8%2020-$1.43M-125.9%2019-$630.9K—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share