Inogen Inc (INGN) › Operating Cash FlowInogen Inc (INGN) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2016: $31.03M2017: $60.49M2018: $59.98M2019: $40.59M2020: $37.01M2021: $23.63M2022: -$37.53M2023: -$3.23M2024: $5.91M2025: -$11.22M-$11.22M2016Operating Cash Flow (USD)2025Fiscal YearOperating Cash FlowChange YoY2025-$11.22M-289.7%2024$5.91M+282.9%2023-$3.23M+91.4%2022-$37.53M-258.8%2021$23.63M-36.1%2020$37.01M-8.8%2019$40.59M-32.3%2018$59.98M-0.9%2017$60.49M+94.9%2016$31.03M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share