iSpecimen Inc. (ISPC) › Weighted Average Diluted SharesiSpecimen Inc. (ISPC) — Weighted Average Diluted SharesAnnual figures by period end, from SEC filings.2020-12-31: 936.2K2021-12-31: 4.29M2022-12-31: 8.84M2023-12-31: 452.1K2024-12-31: 710.9K2025-12-31: 4.60M4.60M2020-12-31Weighted Average Diluted Shares (shares)2025-12-31Period endedWeighted Average Diluted SharesChange YoYSource filing2025-12-314.60M+547.5%2026-04-01From 2025-01-012024-12-31710.9K+57.2%2026-04-01From 2024-01-012023-12-31452.1K-94.9%2025-04-14From 2023-01-012022-12-318.84M+106.3%2024-03-13From 2022-01-012021-12-314.29M+358.0%2023-03-30From 2021-01-012020-12-31936.2K—2022-03-22From 2020-01-01Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per ShareEPS (Basic)