CIENA CORP (CIEN) › Operating Cash FlowCIENA CORP (CIEN) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2008: $117.62M2009: $7.42M2010: -$229.01M2011: -$90.48M2012: $107.09M2013: $44.68M2014: $89.82M2015: $262.11M2016: $289.52M2017: $234.88M2018: $229.26M2019: $413.14M2020: $493.65M2021: $541.65M2022: -$167.76M2023: $168.33M2024: $514.53M2025: $806.09M$806.09M2008Operating Cash Flow (USD)2025Fiscal YearOperating Cash FlowChange YoY2025$806.09M+56.7%2024$514.53M+205.7%2023$168.33M+200.3%2022-$167.76M-131.0%2021$541.65M+9.7%2020$493.65M+19.5%2019$413.14M+80.2%2018$229.26M-2.4%2017$234.88M-18.9%2016$289.52M+10.5%2015$262.11M+191.8%2014$89.82M+101.0%2013$44.68M-58.3%2012$107.09M+218.4%2011-$90.48M+60.5%2010-$229.01M-3186.0%2009$7.42M-93.7%2008$117.62M—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share