Ribbon Communications Inc. (RBBN) › Operating Cash FlowRibbon Communications Inc. (RBBN) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2015: $19.87M2016: $19.19M2017: $8.08M2018: -$9.60M2019: $55.69M2020: $101.56M2021: $19.18M2022: -$26.36M2023: $17.09M2024: $50.24M2025: $51.40M$51.40M2015Operating Cash Flow (USD)2025Fiscal YearOperating Cash FlowChange YoY2025$51.40M+2.3%2024$50.24M+194.0%2023$17.09M+164.8%2022-$26.36M-237.4%2021$19.18M-81.1%2020$101.56M+82.4%2019$55.69M+680.4%2018-$9.60M-218.8%2017$8.08M-57.9%2016$19.19M-3.4%2015$19.87M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share