Listed

Zenas BioPharma, Inc.

ZBIONasdaqCIK 1953926HealthcareFiscal 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$1.0m, Q2 FY2026
Operating income−$107.7m, Q2 FY2026
Net income−$111.5m, Q2 FY2026
Zenas BioPharma, Inc., income statement, quarterly
Line itemUnitperiod not labelled2023-09-30period not labelled2023-12-31period not labelled2024-03-31period not labelled2024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Revenue$m50.0Revenue, period not labelled, three months to 2023-09-30$50.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure0.0Revenue, period not labelled, three months to 2023-12-31$0. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2025-03-11, accession 0001558370-25-002631. Derived: 12-month figure less the 9-month figure.Report this figurenot reported0.0Revenue, period not labelled, three months to 2024-06-30$0. XBRL concept us-gaap:Revenues. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure0.0Revenue, Q3 FY2024, three months to 2024-09-30$0. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure5.0Revenue, Q4 FY2024, three months to 2024-12-31$5.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure10.0Revenue, Q1 FY2025, three months to 2025-03-31$10.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure0.0Revenue, Q2 FY2025, three months to 2025-06-30$0. XBRL concept us-gaap:Revenues. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure0.0Revenue, Q3 FY2025, three months to 2025-09-30$0. XBRL concept us-gaap:Revenues. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure0.0Revenue, Q4 FY2025, three months to 2025-12-31$0. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figurenot reported1.0Revenue, Q2 FY2026, three months to 2026-06-30$1.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Research and development$m9.4Research and development, period not labelled, three months to 2023-09-30$9.4m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure20.4Research and development, period not labelled, three months to 2023-12-31$20.4m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2025-03-11, accession 0001558370-25-002631. Derived: 12-month figure less the 9-month figure.Report this figure22.6Research and development, period not labelled, three months to 2024-03-31$22.6m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure33.8Research and development, period not labelled, three months to 2024-06-30$33.8m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure33.5Research and development, Q3 FY2024, three months to 2024-09-30$33.5m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure49.2Research and development, Q4 FY2024, three months to 2024-12-31$49.2m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure34.9Research and development, Q1 FY2025, three months to 2025-03-31$34.9m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure43.0Research and development, Q2 FY2025, three months to 2025-06-30$43.0m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure34.4Research and development, Q3 FY2025, three months to 2025-09-30$34.4m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure55.7Research and development, Q4 FY2025, three months to 2025-12-31$55.7m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure60.4Research and development, Q1 FY2026, three months to 2026-03-31$60.4m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure62.9Research and development, Q2 FY2026, three months to 2026-06-30$62.9m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Operating income$m35.6Operating income, period not labelled, three months to 2023-09-30$35.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure(24.8)Operating income, period not labelled, three months to 2023-12-31−$24.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-03-11, accession 0001558370-25-002631. Derived: 12-month figure less the 9-month figure.Report this figure(27.6)Operating income, period not labelled, three months to 2024-03-31−$27.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure(39.7)Operating income, period not labelled, three months to 2024-06-30−$39.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure(41.0)Operating income, Q3 FY2024, three months to 2024-09-30−$41.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure(55.6)Operating income, Q4 FY2024, three months to 2024-12-31−$55.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure(37.3)Operating income, Q1 FY2025, three months to 2025-03-31−$37.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(55.2)Operating income, Q2 FY2025, three months to 2025-06-30−$55.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure(52.6)Operating income, Q3 FY2025, three months to 2025-09-30−$52.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure(238)Operating income, Q4 FY2025, three months to 2025-12-31−$238.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure(77.4)Operating income, Q1 FY2026, three months to 2026-03-31−$77.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(108)Operating income, Q2 FY2026, three months to 2026-06-30−$107.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Income tax$mnot reportednot reportednot reportednot reportednot reportednot reported(0.2)Income tax, Q1 FY2025, three months to 2025-03-31−$205.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure0.0Income tax, Q2 FY2025, three months to 2025-06-30$20.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure0.0Income tax, Q3 FY2025, three months to 2025-09-30$0. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-11-12, accession 0001104659-25-109753. Derived: 9-month figure less the 6-month figure.Report this figure0.1Income tax, Q4 FY2025, three months to 2025-12-31$106.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figurenot reported0.1Income tax, Q2 FY2026, three months to 2026-06-30$114.0k. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Net income$m35.6Net income, period not labelled, three months to 2023-09-30$35.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure(24.6)Net income, period not labelled, three months to 2023-12-31−$24.6m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2025-03-11, accession 0001558370-25-002631. Derived: 12-month figure less the 9-month figure.Report this figure(27.8)Net income, period not labelled, three months to 2024-03-31−$27.8m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure(38.0)Net income, period not labelled, three months to 2024-06-30−$38.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure(38.6)Net income, Q3 FY2024, three months to 2024-09-30−$38.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure(52.6)Net income, Q4 FY2024, three months to 2024-12-31−$52.6m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure(33.6)Net income, Q1 FY2025, three months to 2025-03-31−$33.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure(52.2)Net income, Q2 FY2025, three months to 2025-06-30−$52.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure(51.5)Net income, Q3 FY2025, three months to 2025-09-30−$51.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure(240)Net income, Q4 FY2025, three months to 2025-12-31−$240.4m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure(81.0)Net income, Q1 FY2026, three months to 2026-03-31−$81.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure(111)Net income, Q2 FY2026, three months to 2026-06-30−$111.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Diluted EPS$ per share1.96Diluted EPS, period not labelled, three months to 2023-09-30$1.96 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figurenot reported(17.89)Diluted EPS, period not labelled, three months to 2024-03-31−$17.89 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure(24.23)Diluted EPS, period not labelled, three months to 2024-06-30−$24.23 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure(5.02)Diluted EPS, Q3 FY2024, three months to 2024-09-30−$5.02 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figurenot reported(0.80)Diluted EPS, Q1 FY2025, three months to 2025-03-31−$0.80 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(1.25)Diluted EPS, Q2 FY2025, three months to 2025-06-30−$1.25 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure(1.22)Diluted EPS, Q3 FY2025, three months to 2025-09-30−$1.22 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figurenot reported(1.46)Diluted EPS, Q1 FY2026, three months to 2026-03-31−$1.46 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(1.77)Diluted EPS, Q2 FY2026, three months to 2026-06-30−$1.77 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Basic EPS$ per share2.42Basic EPS, period not labelled, three months to 2023-09-30$2.42 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figurenot reported(17.89)Basic EPS, period not labelled, three months to 2024-03-31−$17.89 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure(24.23)Basic EPS, period not labelled, three months to 2024-06-30−$24.23 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure(5.02)Basic EPS, Q3 FY2024, three months to 2024-09-30−$5.02 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figurenot reported(0.80)Basic EPS, Q1 FY2025, three months to 2025-03-31−$0.80 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(1.25)Basic EPS, Q2 FY2025, three months to 2025-06-30−$1.25 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure(1.22)Basic EPS, Q3 FY2025, three months to 2025-09-30−$1.22 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figurenot reported(1.46)Basic EPS, Q1 FY2026, three months to 2026-03-31−$1.46 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(1.77)Basic EPS, Q2 FY2026, three months to 2026-06-30−$1.77 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure

Balance sheet

Cash and equivalents$196.6m, Q2 FY2026
Long-term debt$78.6m, FY2025
Shareholders' equity$247.1m, Q2 FY2026
Zenas BioPharma, Inc., balance sheet, quarterly
Line itemUnitperiod not labelled2023-09-30period not labelled2023-12-31period not labelled2024-03-31period not labelled2024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Cash and equivalents$m72.3Cash and equivalents, period not labelled, at 2023-09-30$72.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure56.9Cash and equivalents, period not labelled, at 2023-12-31$56.9m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2025-03-11, accession 0001558370-25-002631.Report this figure37.2Cash and equivalents, period not labelled, at 2024-03-31$37.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure184Cash and equivalents, period not labelled, at 2024-06-30$183.9m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure360Cash and equivalents, Q3 FY2024, at 2024-09-30$360.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure320Cash and equivalents, FY2024, at 2024-12-31$319.7m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-03-16, accession 0001104659-26-027964.Report this figure197Cash and equivalents, Q1 FY2025, at 2025-03-31$196.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure44.0Cash and equivalents, Q2 FY2025, at 2025-06-30$44.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure116Cash and equivalents, Q3 FY2025, at 2025-09-30$115.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure111Cash and equivalents, FY2025, at 2025-12-31$110.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure500Cash and equivalents, Q1 FY2026, at 2026-03-31$500.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure197Cash and equivalents, Q2 FY2026, at 2026-06-30$196.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Current assets$mnot reported59.8Current assets, period not labelled, at 2023-12-31$59.8m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2025-03-11, accession 0001558370-25-002631.Report this figurenot reportednot reported394Current assets, Q3 FY2024, at 2024-09-30$393.8m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure356Current assets, FY2024, at 2024-12-31$355.9m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2026-03-16, accession 0001104659-26-027964.Report this figure318Current assets, Q1 FY2025, at 2025-03-31$317.8m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure279Current assets, Q2 FY2025, at 2025-06-30$278.6m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure297Current assets, Q3 FY2025, at 2025-09-30$296.6m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure351Current assets, FY2025, at 2025-12-31$351.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure730Current assets, Q1 FY2026, at 2026-03-31$730.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure654Current assets, Q2 FY2026, at 2026-06-30$653.8m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Total assets$mnot reported68.2Total assets, period not labelled, at 2023-12-31$68.2m. XBRL concept us-gaap:Assets. 10-K filed 2025-03-11, accession 0001558370-25-002631.Report this figurenot reportednot reported403Total assets, Q3 FY2024, at 2024-09-30$403.4m. XBRL concept us-gaap:Assets. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure370Total assets, FY2024, at 2024-12-31$370.0m. XBRL concept us-gaap:Assets. 10-K filed 2026-03-16, accession 0001104659-26-027964.Report this figure334Total assets, Q1 FY2025, at 2025-03-31$333.8m. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure293Total assets, Q2 FY2025, at 2025-06-30$293.1m. XBRL concept us-gaap:Assets. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure322Total assets, Q3 FY2025, at 2025-09-30$322.0m. XBRL concept us-gaap:Assets. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure384Total assets, FY2025, at 2025-12-31$383.6m. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure748Total assets, Q1 FY2026, at 2026-03-31$747.7m. XBRL concept us-gaap:Assets. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure702Total assets, Q2 FY2026, at 2026-06-30$701.7m. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Current liabilities$mnot reported23.3Current liabilities, period not labelled, at 2023-12-31$23.3m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2025-03-11, accession 0001558370-25-002631.Report this figurenot reportednot reported44.0Current liabilities, Q3 FY2024, at 2024-09-30$44.0m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure57.3Current liabilities, FY2024, at 2024-12-31$57.3m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2026-03-16, accession 0001104659-26-027964.Report this figure49.1Current liabilities, Q1 FY2025, at 2025-03-31$49.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure53.2Current liabilities, Q2 FY2025, at 2025-06-30$53.2m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure52.4Current liabilities, Q3 FY2025, at 2025-09-30$52.4m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure62.6Current liabilities, FY2025, at 2025-12-31$62.6m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure61.2Current liabilities, Q1 FY2026, at 2026-03-31$61.2m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure65.8Current liabilities, Q2 FY2026, at 2026-06-30$65.8m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Total liabilities$mnot reported43.8Total liabilities, period not labelled, at 2023-12-31$43.8m. XBRL concept us-gaap:Liabilities. 10-K filed 2025-03-11, accession 0001558370-25-002631.Report this figurenot reportednot reported44.0Total liabilities, Q3 FY2024, at 2024-09-30$44.0m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure57.5Total liabilities, FY2024, at 2024-12-31$57.5m. XBRL concept us-gaap:Liabilities. 10-K filed 2026-03-16, accession 0001104659-26-027964.Report this figure49.4Total liabilities, Q1 FY2025, at 2025-03-31$49.4m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure53.5Total liabilities, Q2 FY2025, at 2025-06-30$53.5m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure126Total liabilities, Q3 FY2025, at 2025-09-30$125.6m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure141Total liabilities, FY2025, at 2025-12-31$141.5m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure412Total liabilities, Q1 FY2026, at 2026-03-31$411.9m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure455Total liabilities, Q2 FY2026, at 2026-06-30$454.6m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure
Long-term debt$mnot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported73.0Long-term debt, Q3 FY2025, at 2025-09-30$73.0m. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure78.6Long-term debt, FY2025, at 2025-12-31$78.6m. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-K filed 2026-03-16, accession 0001104659-26-027964.Report this figurenot reportednot reported
Shareholders' equity$m(202)Shareholders' equity, period not labelled, at 2023-09-30−$202.2m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure(226)Shareholders' equity, period not labelled, at 2023-12-31−$225.7m. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2026-03-16, accession 0001104659-26-027964.Report this figure(252)Shareholders' equity, period not labelled, at 2024-03-31−$252.5m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure(289)Shareholders' equity, period not labelled, at 2024-06-30−$288.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure359Shareholders' equity, Q3 FY2024, at 2024-09-30$359.4m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure312Shareholders' equity, FY2024, at 2024-12-31$312.5m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure284Shareholders' equity, Q1 FY2025, at 2025-03-31$284.3m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure240Shareholders' equity, Q2 FY2025, at 2025-06-30$239.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure196Shareholders' equity, Q3 FY2025, at 2025-09-30$196.4m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure242Shareholders' equity, FY2025, at 2025-12-31$242.1m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure336Shareholders' equity, Q1 FY2026, at 2026-03-31$335.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure247Shareholders' equity, Q2 FY2026, at 2026-06-30$247.1m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure

Cash flow

Operating cash flow−$57.2m, Q2 FY2026
Capital expenditure$0, Q2 FY2026
Zenas BioPharma, Inc., cash flow, quarterly
Line itemUnitperiod not labelled2023-12-31period not labelled2024-03-31period not labelled2024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Operating cash flow$m(15.4)Operating cash flow, period not labelled, three months to 2023-12-31−$15.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-03-11, accession 0001558370-25-002631. Derived: 12-month figure less the 9-month figure.Report this figure(19.1)Operating cash flow, period not labelled, three months to 2024-03-31−$19.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure(31.0)Operating cash flow, period not labelled, three months to 2024-06-30−$31.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-08-12, accession 0001558370-25-011147. Derived: 6-month figure less the 3-month figure.Report this figure(31.1)Operating cash flow, Q3 FY2024, three months to 2024-09-30−$31.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-12, accession 0001104659-25-109753. Derived: 9-month figure less the 6-month figure.Report this figure(38.6)Operating cash flow, Q4 FY2024, three months to 2024-12-31−$38.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure(37.1)Operating cash flow, Q1 FY2025, three months to 2025-03-31−$37.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(41.7)Operating cash flow, Q2 FY2025, three months to 2025-06-30−$41.7m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-13, accession 0001104659-26-095448. Derived: 6-month figure less the 3-month figure.Report this figure(41.1)Operating cash flow, Q3 FY2025, three months to 2025-09-30−$41.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-12, accession 0001104659-25-109753. Derived: 9-month figure less the 6-month figure.Report this figure(52.4)Operating cash flow, Q4 FY2025, three months to 2025-12-31−$52.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure(75.2)Operating cash flow, Q1 FY2026, three months to 2026-03-31−$75.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure(57.2)Operating cash flow, Q2 FY2026, three months to 2026-06-30−$57.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-13, accession 0001104659-26-095448. Derived: 6-month figure less the 3-month figure.Report this figure
Capital expenditure$mnot reported0.0Capital expenditure, period not labelled, three months to 2024-03-31$22.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure0.0Capital expenditure, period not labelled, three months to 2024-06-30$35.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-08-12, accession 0001558370-25-011147. Derived: 6-month figure less the 3-month figure.Report this figure0.0Capital expenditure, Q3 FY2024, three months to 2024-09-30$0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-12, accession 0001104659-25-109753. Derived: 9-month figure less the 6-month figure.Report this figure0.1Capital expenditure, Q4 FY2024, three months to 2024-12-31$74.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure0.0Capital expenditure, Q1 FY2025, three months to 2025-03-31$18.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure0.0Capital expenditure, Q2 FY2025, three months to 2025-06-30$0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-13, accession 0001104659-26-095448. 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 2025-11-12, accession 0001104659-25-109753. 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 2026-03-16, accession 0001104659-26-027964. Derived: 12-month figure less the 9-month figure.Report this figure0.0Capital expenditure, Q1 FY2026, three months to 2026-03-31$2.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure0.0Capital expenditure, Q2 FY2026, three months to 2026-06-30$0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2026-08-13, accession 0001104659-26-095448. Derived: 6-month figure less the 3-month figure.Report this figure

Shares

Diluted shares (weighted)63.11m, Q2 FY2026
Zenas BioPharma, Inc., shares, quarterly
Line itemUnitperiod not labelled2023-09-30period not labelled2024-03-31period not labelled2024-06-30Q3 FY20242024-09-30Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q1 FY20262026-03-31Q2 FY20262026-06-30
Diluted shares (weighted)m shares1.9Diluted shares (weighted), period not labelled, three months to 2023-09-301,898,391 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-11-12, accession 0001558370-24-015162.Report this figure1.6Diluted shares (weighted), period not labelled, three months to 2024-03-311,554,087 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-05-15, accession 0001558370-25-007803.Report this figure1.6Diluted shares (weighted), period not labelled, three months to 2024-06-301,567,269 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-08-12, accession 0001558370-25-011147.Report this figure7.7Diluted shares (weighted), Q3 FY2024, three months to 2024-09-307,697,695 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure41.8Diluted shares (weighted), Q1 FY2025, three months to 2025-03-3141,800,802 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure41.9Diluted shares (weighted), Q2 FY2025, three months to 2025-06-3041,865,400 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure42.2Diluted shares (weighted), Q3 FY2025, three months to 2025-09-3042,159,340 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-11-12, accession 0001104659-25-109753.Report this figure55.6Diluted shares (weighted), Q1 FY2026, three months to 2026-03-3155,624,631 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-05-13, accession 0001104659-26-059735.Report this figure63.1Diluted shares (weighted), Q2 FY2026, three months to 2026-06-3063,112,314 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure

Shares outstanding: 65.18mShares outstanding, period not labelled, at 2026-07-3165,176,723 shares. XBRL concept dei:EntityCommonStockSharesOutstanding. 10-Q filed 2026-08-13, accession 0001104659-26-095448.Report this figure at Jul 31, 2026, from the cover of the 10-Q filed Aug 13, 2026.

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:50 ET. Listed shows no prices and gives no investment advice.