ALR Technologies SG Ltd. (ALRTF) › Cost of RevenueALR Technologies SG Ltd. (ALRTF) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2021: $2.5K2022: $1.2K2023: $22.1K$22.1K2021Cost of Revenue (USD)2023Fiscal YearCost of RevenueChange YoY2023$22.1K+1778.9%2022$1.2K-53.4%2021$2.5K—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share