Listed

HCW Biologics Inc.

HCWBNasdaqCIK 1828673HealthcareFiscal year ends Dec 31

Standardized line items from XBRL company facts, the last twelve quarters. Negative values are in parentheses. A figure marked d is derived from year-to-date figures.

Income statement

Revenue$121.7k, Q2 FY2026
Operating income−$3.2m, Q2 FY2026
Net income−$5.2m, Q2 FY2026
HCW Biologics Inc., income statement, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Revenue$m0.9Revenue, Q3 FY2023, three months to 2023-09-30$853.1k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure1.3Revenue, Q4 FY2023, three months to 2023-12-31$1.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure1.1Revenue, Q1 FY2024, three months to 2024-03-31$1.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure0.6Revenue, Q2 FY2024, three months to 2024-06-30$618.9k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure0.4Revenue, Q3 FY2024, three months to 2024-09-30$426.4k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.4Revenue, Q4 FY2024, three months to 2024-12-31$394.8k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.0Revenue, Q1 FY2025, three months to 2025-03-31$5.1k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.0Revenue, Q2 FY2025, three months to 2025-06-30$6.5k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure0.0Revenue, Q3 FY2025, three months to 2025-09-30$15.6k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.0Revenue, Q4 FY2025, three months to 2025-12-31$27.0k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure6.5Revenue, Q1 FY2026, three months to 2026-03-31$6.5m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.1Revenue, Q2 FY2026, three months to 2026-06-30$121.7k. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Cost of revenue$m0.7Cost of revenue, Q3 FY2023, three months to 2023-09-30$678.3k. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure1.1Cost of revenue, Q4 FY2023, three months to 2023-12-31$1.1m. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure0.5Cost of revenue, Q1 FY2024, three months to 2024-03-31$512.0k. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure0.4Cost of revenue, Q2 FY2024, three months to 2024-06-30$438.4k. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure0.3Cost of revenue, Q3 FY2024, three months to 2024-09-30$341.1k. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.3Cost of revenue, Q4 FY2024, three months to 2024-12-31$315.8k. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.0Cost of revenue, Q1 FY2025, three months to 2025-03-31$4.1k. XBRL concept us-gaap:CostOfRevenue. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.0Cost of revenue, Q2 FY2025, three months to 2025-06-30$5.2k. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure0.0Cost of revenue, Q3 FY2025, three months to 2025-09-30$12.5k. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.0Cost of revenue, Q4 FY2025, three months to 2025-12-31$21.6k. XBRL concept us-gaap:CostOfRevenue. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.0Cost of revenue, Q1 FY2026, three months to 2026-03-31$11.1k. XBRL concept us-gaap:CostOfRevenue. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.2Cost of revenue, Q2 FY2026, three months to 2026-06-30$229.5k. XBRL concept us-gaap:CostOfRevenue. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Gross profit$m0.2Gross profit, Q3 FY2023, three months to 2023-09-30$174.8k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure0.3Gross profit, Q4 FY2023, three months to 2023-12-31$252.6k. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure0.6Gross profit, Q1 FY2024, three months to 2024-03-31$614.7k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure0.2Gross profit, Q2 FY2024, three months to 2024-06-30$180.4k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure0.1Gross profit, Q3 FY2024, three months to 2024-09-30$85.3k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.1Gross profit, Q4 FY2024, three months to 2024-12-31$79.0k. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.0Gross profit, Q1 FY2025, three months to 2025-03-31$1.0k. XBRL concept us-gaap:GrossProfit. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.0Gross profit, Q2 FY2025, three months to 2025-06-30$1.3k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure0.0Gross profit, Q3 FY2025, three months to 2025-09-30$3.1k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.0Gross profit, Q4 FY2025, three months to 2025-12-31$5.4k. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure6.5Gross profit, Q1 FY2026, three months to 2026-03-31$6.5m. XBRL concept us-gaap:GrossProfit. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(0.1)Gross profit, Q2 FY2026, three months to 2026-06-30−$93.9k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Research and development$m1.7Research and development, Q3 FY2023, three months to 2023-09-30$1.7m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure2.1Research and development, Q4 FY2023, three months to 2023-12-31$2.1m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure2.1Research and development, Q1 FY2024, three months to 2024-03-31$2.1m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure2.0Research and development, Q2 FY2024, three months to 2024-06-30$2.0m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure1.2Research and development, Q3 FY2024, three months to 2024-09-30$1.2m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure1.0Research and development, Q4 FY2024, three months to 2024-12-31$1.0m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure1.5Research and development, Q1 FY2025, three months to 2025-03-31$1.5m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure1.2Research and development, Q2 FY2025, three months to 2025-06-30$1.2m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure1.4Research and development, Q3 FY2025, three months to 2025-09-30$1.4m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure1.3Research and development, Q4 FY2025, three months to 2025-12-31$1.3m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure1.3Research and development, Q1 FY2026, three months to 2026-03-31$1.3m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure1.2Research and development, Q2 FY2026, three months to 2026-06-30$1.2m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Operating income$m(5.1)Operating income, Q3 FY2023, three months to 2023-09-30−$5.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure(10.8)Operating income, Q4 FY2023, three months to 2023-12-31−$10.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure(7.5)Operating income, Q1 FY2024, three months to 2024-03-31−$7.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure(15.1)Operating income, Q2 FY2024, three months to 2024-06-30−$15.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure(3.7)Operating income, Q3 FY2024, three months to 2024-09-30−$3.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(3.1)Operating income, Q4 FY2024, three months to 2024-12-31−$3.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure(2.0)Operating income, Q1 FY2025, three months to 2025-03-31−$2.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(3.5)Operating income, Q2 FY2025, three months to 2025-06-30−$3.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(3.3)Operating income, Q3 FY2025, three months to 2025-09-30−$3.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(4.5)Operating income, Q4 FY2025, three months to 2025-12-31−$4.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure3.2Operating income, Q1 FY2026, three months to 2026-03-31$3.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(3.2)Operating income, Q2 FY2026, three months to 2026-06-30−$3.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Interest expense$m0.1Interest expense, Q3 FY2023, three months to 2023-09-30$95.5k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure(0.0)Interest expense, Q4 FY2023, three months to 2023-12-31−$1.4k. XBRL concept us-gaap:InterestExpense. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure0.0Interest expense, Q1 FY2024, three months to 2024-03-31$0. XBRL concept us-gaap:InterestExpense. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure0.2Interest expense, Q2 FY2024, three months to 2024-06-30$159.7k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure0.2Interest expense, Q3 FY2024, three months to 2024-09-30$229.1k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.3Interest expense, Q4 FY2024, three months to 2024-12-31$260.4k. XBRL concept us-gaap:InterestExpense. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.3Interest expense, Q1 FY2025, three months to 2025-03-31$255.8k. XBRL concept us-gaap:InterestExpense. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.2Interest expense, Q2 FY2025, three months to 2025-06-30$228.7k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure0.1Interest expense, Q3 FY2025, three months to 2025-09-30$127.1k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.2Interest expense, Q4 FY2025, three months to 2025-12-31$212.1k. XBRL concept us-gaap:InterestExpense. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.1Interest expense, Q1 FY2026, three months to 2026-03-31$109.3k. XBRL concept us-gaap:InterestExpense. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.1Interest expense, Q2 FY2026, three months to 2026-06-30$100.5k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Income tax$m0.0Income tax, Q3 FY2023, three months to 2023-09-30$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2023-11-14, accession 0000950170-23-063359. Derived: 9-month figure less the 6-month figure.Report this figure0.0Income tax, Q4 FY2023, three months to 2023-12-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure0.0Income tax, Q1 FY2024, three months to 2024-03-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure0.0Income tax, Q2 FY2024, three months to 2024-06-30$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2024-08-14, accession 0000950170-24-097121. Derived: 6-month figure less the 3-month figure.Report this figure0.0Income tax, Q3 FY2024, three months to 2024-09-30$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2024-11-14, accession 0000950170-24-127198. Derived: 9-month figure less the 6-month figure.Report this figure0.0Income tax, Q4 FY2024, three months to 2024-12-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.0Income tax, Q1 FY2025, three months to 2025-03-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figurenot reportednot reported0.0Income tax, Q4 FY2025, three months to 2025-12-31$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.3Income tax, Q1 FY2026, three months to 2026-03-31$330.2k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.0Income tax, Q2 FY2026, three months to 2026-06-30$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-14, accession 0001493152-26-038262. Derived: 6-month figure less the 3-month figure.Report this figure
Net income$m(4.9)Net income, Q3 FY2023, three months to 2023-09-30−$4.9m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure(10.7)Net income, Q4 FY2023, three months to 2023-12-31−$10.7m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure(7.5)Net income, Q1 FY2024, three months to 2024-03-31−$7.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(15.3)Net income, Q2 FY2024, three months to 2024-06-30−$15.3m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(3.9)Net income, Q3 FY2024, three months to 2024-09-30−$3.9m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(3.4)Net income, Q4 FY2024, three months to 2024-12-31−$3.4m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure(2.2)Net income, Q1 FY2025, three months to 2025-03-31−$2.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(1.9)Net income, Q2 FY2025, three months to 2025-06-30−$1.9m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(4.6)Net income, Q3 FY2025, three months to 2025-09-30−$4.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.7Net income, Q4 FY2025, three months to 2025-12-31$719.2k. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure3.5Net income, Q1 FY2026, three months to 2026-03-31$3.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(5.2)Net income, Q2 FY2026, three months to 2026-06-30−$5.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Diluted EPS$ per share(0.14)Diluted EPS, Q3 FY2023, three months to 2023-09-30−$0.14 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figurenot reported(0.20)Diluted EPS, Q1 FY2024, three months to 2024-03-31−$0.20 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure(16.16)Diluted EPS, Q2 FY2024, three months to 2024-06-30−$16.16 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure(4.13)Diluted EPS, Q3 FY2024, three months to 2024-09-30−$4.13 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figurenot reported(11.80)Diluted EPS, Q1 FY2025, three months to 2025-03-31−$11.80 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(40.72)Diluted EPS, Q2 FY2025, three months to 2025-06-30−$40.72 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(2.02)Diluted EPS, Q3 FY2025, three months to 2025-09-30−$2.02 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figurenot reported1.39Diluted EPS, Q1 FY2026, three months to 2026-03-31$1.39 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(11.58)Diluted EPS, Q2 FY2026, three months to 2026-06-30−$11.58 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Basic EPS$ per share(0.14)Basic EPS, Q3 FY2023, three months to 2023-09-30−$0.14 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figurenot reported(0.20)Basic EPS, Q1 FY2024, three months to 2024-03-31−$0.20 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure(16.16)Basic EPS, Q2 FY2024, three months to 2024-06-30−$16.16 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure(4.13)Basic EPS, Q3 FY2024, three months to 2024-09-30−$4.13 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figurenot reported(11.80)Basic EPS, Q1 FY2025, three months to 2025-03-31−$11.80 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(40.72)Basic EPS, Q2 FY2025, three months to 2025-06-30−$40.72 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(2.02)Basic EPS, Q3 FY2025, three months to 2025-09-30−$2.02 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figurenot reported1.39Basic EPS, Q1 FY2026, three months to 2026-03-31$1.39 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(11.58)Basic EPS, Q2 FY2026, three months to 2026-06-30−$11.58 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure

Balance sheet

Cash and equivalents$741.3k, Q2 FY2026
Long-term debt$0, FY2025
Shareholders' equity$7.4m, Q2 FY2026
HCW Biologics Inc., balance sheet, quarterly
Line itemUnitQ3 FY20232023-09-30FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Cash and equivalents$m11.2Cash and equivalents, Q3 FY2023, at 2023-09-30$11.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure3.6Cash and equivalents, FY2023, at 2023-12-31$3.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2025-03-28, accession 0000950170-25-046724.Report this figure4.1Cash and equivalents, Q1 FY2024, at 2024-03-31$4.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure1.2Cash and equivalents, Q2 FY2024, at 2024-06-30$1.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-08-14, accession 0000950170-24-097121.Report this figure1.0Cash and equivalents, Q3 FY2024, at 2024-09-30$998.2k. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure4.7Cash and equivalents, FY2024, at 2024-12-31$4.7m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure1.1Cash and equivalents, Q1 FY2025, at 2025-03-31$1.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure2.4Cash and equivalents, Q2 FY2025, at 2025-06-30$2.4m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure1.1Cash and equivalents, Q3 FY2025, at 2025-09-30$1.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure2.0Cash and equivalents, FY2025, at 2025-12-31$2.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure1.2Cash and equivalents, Q1 FY2026, at 2026-03-31$1.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.7Cash and equivalents, Q2 FY2026, at 2026-06-30$741.3k. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Current assets$m13.8Current assets, Q3 FY2023, at 2023-09-30$13.8m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure6.4Current assets, FY2023, at 2023-12-31$6.4m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2025-03-28, accession 0000950170-25-046724.Report this figure6.2Current assets, Q1 FY2024, at 2024-03-31$6.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure2.4Current assets, Q2 FY2024, at 2024-06-30$2.4m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-08-14, accession 0000950170-24-097121.Report this figure2.1Current assets, Q3 FY2024, at 2024-09-30$2.1m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure5.7Current assets, FY2024, at 2024-12-31$5.7m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure1.9Current assets, Q1 FY2025, at 2025-03-31$1.9m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure2.9Current assets, Q2 FY2025, at 2025-06-30$2.9m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure1.6Current assets, Q3 FY2025, at 2025-09-30$1.6m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure2.3Current assets, FY2025, at 2025-12-31$2.3m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure1.7Current assets, Q1 FY2026, at 2026-03-31$1.7m. XBRL concept us-gaap:AssetsCurrent. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure1.1Current assets, Q2 FY2026, at 2026-06-30$1.1m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Total assets$m35.6Total assets, Q3 FY2023, at 2023-09-30$35.6m. XBRL concept us-gaap:Assets. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure28.5Total assets, FY2023, at 2023-12-31$28.5m. XBRL concept us-gaap:Assets. 10-K filed 2025-03-28, accession 0000950170-25-046724.Report this figure30.4Total assets, Q1 FY2024, at 2024-03-31$30.4m. XBRL concept us-gaap:Assets. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure26.8Total assets, Q2 FY2024, at 2024-06-30$26.8m. XBRL concept us-gaap:Assets. 10-Q filed 2024-08-14, accession 0000950170-24-097121.Report this figure26.6Total assets, Q3 FY2024, at 2024-09-30$26.6m. XBRL concept us-gaap:Assets. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure30.2Total assets, FY2024, at 2024-12-31$30.2m. XBRL concept us-gaap:Assets. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure26.3Total assets, Q1 FY2025, at 2025-03-31$26.3m. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure28.9Total assets, Q2 FY2025, at 2025-06-30$28.9m. XBRL concept us-gaap:Assets. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure25.4Total assets, Q3 FY2025, at 2025-09-30$25.4m. XBRL concept us-gaap:Assets. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure24.5Total assets, FY2025, at 2025-12-31$24.5m. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure27.3Total assets, Q1 FY2026, at 2026-03-31$27.3m. XBRL concept us-gaap:Assets. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure26.8Total assets, Q2 FY2026, at 2026-06-30$26.8m. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Current liabilities$m5.4Current liabilities, Q3 FY2023, at 2023-09-30$5.4m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure8.7Current liabilities, FY2023, at 2023-12-31$8.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2025-03-28, accession 0000950170-25-046724.Report this figure13.4Current liabilities, Q1 FY2024, at 2024-03-31$13.4m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure23.2Current liabilities, Q2 FY2024, at 2024-06-30$23.2m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-08-14, accession 0000950170-24-097121.Report this figure30.1Current liabilities, Q3 FY2024, at 2024-09-30$30.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure29.6Current liabilities, FY2024, at 2024-12-31$29.6m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure27.1Current liabilities, Q1 FY2025, at 2025-03-31$27.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure26.8Current liabilities, Q2 FY2025, at 2025-06-30$26.8m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure26.9Current liabilities, Q3 FY2025, at 2025-09-30$26.9m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure21.1Current liabilities, FY2025, at 2025-12-31$21.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure20.0Current liabilities, Q1 FY2026, at 2026-03-31$20.0m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure18.6Current liabilities, Q2 FY2026, at 2026-06-30$18.6m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Total liabilities$m11.7Total liabilities, Q3 FY2023, at 2023-09-30$11.7m. XBRL concept us-gaap:Liabilities. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure15.1Total liabilities, FY2023, at 2023-12-31$15.1m. XBRL concept us-gaap:Liabilities. 10-K filed 2025-03-28, accession 0000950170-25-046724.Report this figure21.7Total liabilities, Q1 FY2024, at 2024-03-31$21.7m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure33.1Total liabilities, Q2 FY2024, at 2024-06-30$33.1m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-08-14, accession 0000950170-24-097121.Report this figure36.5Total liabilities, Q3 FY2024, at 2024-09-30$36.5m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure37.0Total liabilities, FY2024, at 2024-12-31$37.0m. XBRL concept us-gaap:Liabilities. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure34.8Total liabilities, Q1 FY2025, at 2025-03-31$34.8m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure29.0Total liabilities, Q2 FY2025, at 2025-06-30$29.0m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure27.6Total liabilities, Q3 FY2025, at 2025-09-30$27.6m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure21.8Total liabilities, FY2025, at 2025-12-31$21.8m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure21.6Total liabilities, Q1 FY2026, at 2026-03-31$21.6m. XBRL concept us-gaap:Liabilities. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure19.3Total liabilities, Q2 FY2026, at 2026-06-30$19.3m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Long-term debt$m6.3Long-term debt, Q3 FY2023, at 2023-09-30$6.3m. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure6.3Long-term debt, FY2023, at 2023-12-31$6.3m. XBRL concept us-gaap:LongTermDebt. 10-K filed 2025-03-28, accession 0000950170-25-046724.Report this figure8.3Long-term debt, Q1 FY2024, at 2024-03-31$8.3m. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure9.9Long-term debt, Q2 FY2024, at 2024-06-30$9.9m. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2024-08-14, accession 0000950170-24-097121.Report this figure6.5Long-term debt, Q3 FY2024, at 2024-09-30$6.5m. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure7.4Long-term debt, FY2024, at 2024-12-31$7.4m. XBRL concept us-gaap:LongTermDebt. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure7.7Long-term debt, Q1 FY2025, at 2025-03-31$7.7m. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure0.4Long-term debt, Q2 FY2025, at 2025-06-30$367.2k. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure0.0Long-term debt, Q3 FY2025, at 2025-09-30$0. XBRL concept us-gaap:LongTermDebt. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.0Long-term debt, FY2025, at 2025-12-31$0. XBRL concept us-gaap:LongTermDebt. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figurenot reportednot reported
Current portion of debt$m0.1Current portion of debt, Q3 FY2023, at 2023-09-30$117.7k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure0.1Current portion of debt, FY2023, at 2023-12-31$119.4k. XBRL concept us-gaap:LongTermDebtCurrent. 10-K/A filed 2024-05-15, accession 0000950170-24-060543.Report this figurenot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported
Short-term borrowings$mnot reported0.0Short-term borrowings, FY2023, at 2023-12-31$0. XBRL concept us-gaap:ShortTermBorrowings. 10-K filed 2025-03-28, accession 0000950170-25-046724.Report this figurenot reportednot reported6.3Short-term borrowings, Q3 FY2024, at 2024-09-30$6.3m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure6.3Short-term borrowings, FY2024, at 2024-12-31$6.3m. XBRL concept us-gaap:ShortTermBorrowings. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure6.2Short-term borrowings, Q1 FY2025, at 2025-03-31$6.2m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure6.4Short-term borrowings, Q2 FY2025, at 2025-06-30$6.4m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure6.8Short-term borrowings, Q3 FY2025, at 2025-09-30$6.8m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure6.8Short-term borrowings, FY2025, at 2025-12-31$6.8m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure6.6Short-term borrowings, Q1 FY2026, at 2026-03-31$6.6m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure6.6Short-term borrowings, Q2 FY2026, at 2026-06-30$6.6m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure
Shareholders' equity$m23.9Shareholders' equity, Q3 FY2023, at 2023-09-30$23.9m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure13.5Shareholders' equity, FY2023, at 2023-12-31$13.5m. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2026-03-31, accession 0001193125-26-134934.Report this figure8.7Shareholders' equity, Q1 FY2024, at 2024-03-31$8.7m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(6.3)Shareholders' equity, Q2 FY2024, at 2024-06-30−$6.3m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(10.0)Shareholders' equity, Q3 FY2024, at 2024-09-30−$10.0m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure(6.8)Shareholders' equity, FY2024, at 2024-12-31−$6.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(8.6)Shareholders' equity, Q1 FY2025, at 2025-03-31−$8.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(0.1)Shareholders' equity, Q2 FY2025, at 2025-06-30−$52.0k. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure(2.1)Shareholders' equity, Q3 FY2025, at 2025-09-30−$2.1m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure2.8Shareholders' equity, FY2025, at 2025-12-31$2.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure5.8Shareholders' equity, Q1 FY2026, at 2026-03-31$5.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure7.4Shareholders' equity, Q2 FY2026, at 2026-06-30$7.4m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure

Cash flow

Operating cash flow−$4.0m, Q2 FY2026
Capital expenditure$0, Q4 FY2025
HCW Biologics Inc., cash flow, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Operating cash flow$k(5,589)Operating cash flow, Q3 FY2023, three months to 2023-09-30−$5.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2024-11-14, accession 0000950170-24-127198. Derived: 9-month figure less the 6-month figure.Report this figure(3,895)Operating cash flow, Q4 FY2023, three months to 2023-12-31−$3.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure(3,604)Operating cash flow, Q1 FY2024, three months to 2024-03-31−$3.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure(4,862)Operating cash flow, Q2 FY2024, three months to 2024-06-30−$4.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-08-18, accession 0000950170-25-109642. Derived: 6-month figure less the 3-month figure.Report this figure(2,926)Operating cash flow, Q3 FY2024, three months to 2024-09-30−$2.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-14, accession 0001193125-25-283238. Derived: 9-month figure less the 6-month figure.Report this figure(2,835)Operating cash flow, Q4 FY2024, three months to 2024-12-31−$2.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure(3,514)Operating cash flow, Q1 FY2025, three months to 2025-03-31−$3.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(3,282)Operating cash flow, Q2 FY2025, three months to 2025-06-30−$3.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-14, accession 0001493152-26-038262. Derived: 6-month figure less the 3-month figure.Report this figure(3,240)Operating cash flow, Q3 FY2025, three months to 2025-09-30−$3.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-14, accession 0001193125-25-283238. Derived: 9-month figure less the 6-month figure.Report this figure(3,356)Operating cash flow, Q4 FY2025, three months to 2025-12-31−$3.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure(1,575)Operating cash flow, Q1 FY2026, three months to 2026-03-31−$1.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure(3,966)Operating cash flow, Q2 FY2026, three months to 2026-06-30−$4.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-14, accession 0001493152-26-038262. Derived: 6-month figure less the 3-month figure.Report this figure
Capital expenditure$k630Capital expenditure, Q3 FY2023, three months to 2023-09-30$630.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2024-11-14, accession 0000950170-24-127198. Derived: 9-month figure less the 6-month figure.Report this figure3,716Capital expenditure, Q4 FY2023, three months to 2023-12-31$3.7m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2025-03-28, accession 0000950170-25-046724. Derived: 12-month figure less the 9-month figure.Report this figure130Capital expenditure, Q1 FY2024, three months to 2024-03-31$129.7k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure(18.6)Capital expenditure, Q2 FY2024, three months to 2024-06-30−$18.6k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-08-18, accession 0000950170-25-109642. Derived: 6-month figure less the 3-month figure.Report this figure37.1Capital expenditure, Q3 FY2024, three months to 2024-09-30$37.1k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-14, accession 0001193125-25-283238. Derived: 9-month figure less the 6-month figure.Report this figure113Capital expenditure, Q4 FY2024, three months to 2024-12-31$113.4k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figure0.0Capital expenditure, Q1 FY2025, three months to 2025-03-31$0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure0.0Capital expenditure, Q2 FY2025, three months to 2025-06-30$0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-08-18, accession 0000950170-25-109642. Derived: 6-month figure less the 3-month figure.Report this figure0.0Capital expenditure, Q3 FY2025, three months to 2025-09-30$0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-14, accession 0001193125-25-283238. Derived: 9-month figure less the 6-month figure.Report this figure0.0Capital expenditure, Q4 FY2025, three months to 2025-12-31$0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-31, accession 0001193125-26-134934. Derived: 12-month figure less the 9-month figure.Report this figurenot reportednot reported

Shares

Diluted shares (weighted)1.33m, Q2 FY2026
HCW Biologics Inc., shares, quarterly
Line itemUnitQ3 FY20222022-09-30Q1 FY20232023-03-31Q2 FY20232023-06-30Q3 FY20232023-09-30Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q1 FY20262026-03-31Q2 FY20262026-06-30
Diluted shares (weighted)m shares35.8Diluted shares (weighted), Q3 FY2022, three months to 2022-09-3035,835,135 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2023-11-14, accession 0000950170-23-063359.Report this figure35.9Diluted shares (weighted), Q1 FY2023, three months to 2023-03-3135,883,779 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-05-15, accession 0000950170-24-060599.Report this figure35.9Diluted shares (weighted), Q2 FY2023, three months to 2023-06-3035,910,669 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-08-14, accession 0000950170-24-097121.Report this figure35.9Diluted shares (weighted), Q3 FY2023, three months to 2023-09-3035,926,921 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-11-14, accession 0000950170-24-127198.Report this figure37.2Diluted shares (weighted), Q1 FY2024, three months to 2024-03-3137,223,588 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-05-15, accession 0000950170-25-072833.Report this figure0.9Diluted shares (weighted), Q2 FY2024, three months to 2024-06-30945,585 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-08-18, accession 0000950170-25-109642.Report this figure0.9Diluted shares (weighted), Q3 FY2024, three months to 2024-09-30945,585 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.2Diluted shares (weighted), Q1 FY2025, three months to 2025-03-31186,149 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure0.3Diluted shares (weighted), Q2 FY2025, three months to 2025-06-30296,686 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure2.3Diluted shares (weighted), Q3 FY2025, three months to 2025-09-302,260,068 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-14, accession 0001193125-25-283238.Report this figure0.9Diluted shares (weighted), Q1 FY2026, three months to 2026-03-31904,312 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure1.3Diluted shares (weighted), Q2 FY2026, three months to 2026-06-301,327,966 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-14, accession 0001493152-26-038262.Report this figure

Shares outstanding: 1.84mShares outstanding, period not labelled, at 2026-08-141,836,324 shares. XBRL concept dei:EntityCommonStockSharesOutstanding. 10-Q/A filed 2026-08-14, accession 0001493152-26-038246.Report this figure at Aug 14, 2026, from the cover of the 10-Q/A filed Aug 14, 2026.

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:48 ET. Listed shows no prices and gives no investment advice.