Inogen Inc (INGN) › Shares OutstandingInogen Inc (INGN) — Shares OutstandingAnnual figures by fiscal year, from SEC filings.2012: 261.3K2013: 2.01M2014: 18.04M2015: 20.71M2016: 21.10M2017: 21.90M2018: 22.51M2019: 22.24M2020: 21.98M2021: 22.49M2022: 22.85M2023: 23.18M2024: 23.65M2025: 26.60M26.60M2012Shares Outstanding (shares)2025Fiscal YearShares OutstandingChange YoY202526.60M+12.5%202423.65M+2.1%202323.18M+1.4%202222.85M+1.6%202122.49M+2.3%202021.98M-1.2%201922.24M-1.2%201822.51M+2.8%201721.90M+3.8%201621.10M+1.9%201520.71M+14.8%201418.04M+798.2%20132.01M+668.6%2012261.3K—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresDividends Per Share