Earth Science Tech, Inc. (ETST) › Operating Cash FlowEarth Science Tech, Inc. (ETST) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2012: -$25.9K2013: -$51.0K2014: -$241.9K2015: -$376.4K2018: -$1.07M2019: -$1.64M2020: -$518.6K2021: -$196.7K2022: -$168.1K2023: -$1.01M2024: $1.21M2025: $4.37M$4.37M2012Operating Cash Flow (USD)2025Fiscal YearOperating Cash FlowChange YoY2025$4.37M+262.5%2024$1.21M+219.1%2023-$1.01M-502.7%2022-$168.1K+14.5%2021-$196.7K+62.1%2020-$518.6K+68.4%2019-$1.64M-54.1%2018-$1.07M—2015-$376.4K-55.6%2014-$241.9K-374.0%2013-$51.0K-96.9%2012-$25.9K—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share