Listed

Biolargo, Inc.

BLGOOTCCIK 880242MaterialsFiscal 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$1.2m, Q2 FY2026
Operating income−$3.7m, Q2 FY2026
Net income−$4.0m, Q2 FY2026
Biolargo, Inc., income statement, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Revenue$k2,672Revenue, Q3 FY2023, three months to 2023-09-30$2.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure4,370Revenue, Q4 FY2023, three months to 2023-12-31$4.4m. XBRL concept us-gaap:Revenues. 10-K filed 2024-04-01, accession 0001437749-24-010394. Derived: 12-month figure less the 9-month figure.Report this figure4,760Revenue, Q1 FY2024, three months to 2024-03-31$4.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure5,014Revenue, Q2 FY2024, three months to 2024-06-30$5.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure4,351Revenue, Q3 FY2024, three months to 2024-09-30$4.4m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure3,657Revenue, Q4 FY2024, three months to 2024-12-31$3.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure3,269Revenue, Q1 FY2025, three months to 2025-03-31$3.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure2,777Revenue, Q2 FY2025, three months to 2025-06-30$2.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure1,103Revenue, Q3 FY2025, three months to 2025-09-30$1.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure617Revenue, Q4 FY2025, three months to 2025-12-31$617.0k. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure1,115Revenue, Q1 FY2026, three months to 2026-03-31$1.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure1,248Revenue, Q2 FY2026, three months to 2026-06-30$1.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Cost of revenue$k1,237Cost of revenue, Q3 FY2023, three months to 2023-09-30$1.2m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure2,282Cost of revenue, Q4 FY2023, three months to 2023-12-31$2.3m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-K filed 2025-03-31, accession 0001437749-25-010172. Derived: 12-month figure less the 9-month figure.Report this figure2,514Cost of revenue, Q1 FY2024, three months to 2024-03-31$2.5m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure2,877Cost of revenue, Q2 FY2024, three months to 2024-06-30$2.9m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure2,629Cost of revenue, Q3 FY2024, three months to 2024-09-30$2.6m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure1,907Cost of revenue, Q4 FY2024, three months to 2024-12-31$1.9m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure1,781Cost of revenue, Q1 FY2025, three months to 2025-03-31$1.8m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure1,356Cost of revenue, Q2 FY2025, three months to 2025-06-30$1.4m. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure731Cost of revenue, Q3 FY2025, three months to 2025-09-30$731.0k. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure489Cost of revenue, Q4 FY2025, three months to 2025-12-31$489.0k. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure657Cost of revenue, Q1 FY2026, three months to 2026-03-31$657.0k. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure573Cost of revenue, Q2 FY2026, three months to 2026-06-30$573.0k. XBRL concept us-gaap:CostOfGoodsAndServicesSold. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Gross profit$k1,435Gross profit, Q3 FY2023, three months to 2023-09-30$1.4m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure2,088Gross profit, Q4 FY2023, three months to 2023-12-31$2.1m. XBRL concept us-gaap:GrossProfit. 10-K filed 2025-03-31, accession 0001437749-25-010172. Derived: 12-month figure less the 9-month figure.Report this figure2,246Gross profit, Q1 FY2024, three months to 2024-03-31$2.2m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure2,137Gross profit, Q2 FY2024, three months to 2024-06-30$2.1m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure1,722Gross profit, Q3 FY2024, three months to 2024-09-30$1.7m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure1,750Gross profit, Q4 FY2024, three months to 2024-12-31$1.8m. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure1,488Gross profit, Q1 FY2025, three months to 2025-03-31$1.5m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure1,421Gross profit, Q2 FY2025, three months to 2025-06-30$1.4m. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure372Gross profit, Q3 FY2025, three months to 2025-09-30$372.0k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure128Gross profit, Q4 FY2025, three months to 2025-12-31$128.0k. XBRL concept us-gaap:GrossProfit. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure458Gross profit, Q1 FY2026, three months to 2026-03-31$458.0k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure675Gross profit, Q2 FY2026, three months to 2026-06-30$675.0k. XBRL concept us-gaap:GrossProfit. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Research and development$k694Research and development, Q3 FY2023, three months to 2023-09-30$694.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure436Research and development, Q4 FY2023, three months to 2023-12-31$436.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2025-03-31, accession 0001437749-25-010172. Derived: 12-month figure less the 9-month figure.Report this figure784Research and development, Q1 FY2024, three months to 2024-03-31$784.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure623Research and development, Q2 FY2024, three months to 2024-06-30$623.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure690Research and development, Q3 FY2024, three months to 2024-09-30$690.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure784Research and development, Q4 FY2024, three months to 2024-12-31$784.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure791Research and development, Q1 FY2025, three months to 2025-03-31$791.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure535Research and development, Q2 FY2025, three months to 2025-06-30$535.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure615Research and development, Q3 FY2025, three months to 2025-09-30$615.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure659Research and development, Q4 FY2025, three months to 2025-12-31$659.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure907Research and development, Q1 FY2026, three months to 2026-03-31$907.0k. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure1,088Research and development, Q2 FY2026, three months to 2026-06-30$1.1m. XBRL concept us-gaap:ResearchAndDevelopmentExpense. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Selling, general and administrative$k2,278Selling, general and administrative, Q3 FY2023, three months to 2023-09-30$2.3m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure2,264Selling, general and administrative, Q4 FY2023, three months to 2023-12-31$2.3m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2025-03-31, accession 0001437749-25-010172. Derived: 12-month figure less the 9-month figure.Report this figure2,225Selling, general and administrative, Q1 FY2024, three months to 2024-03-31$2.2m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure2,404Selling, general and administrative, Q2 FY2024, three months to 2024-06-30$2.4m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure2,093Selling, general and administrative, Q3 FY2024, three months to 2024-09-30$2.1m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure2,582Selling, general and administrative, Q4 FY2024, three months to 2024-12-31$2.6m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure2,522Selling, general and administrative, Q1 FY2025, three months to 2025-03-31$2.5m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure2,688Selling, general and administrative, Q2 FY2025, three months to 2025-06-30$2.7m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure3,088Selling, general and administrative, Q3 FY2025, three months to 2025-09-30$3.1m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure3,429Selling, general and administrative, Q4 FY2025, three months to 2025-12-31$3.4m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure2,755Selling, general and administrative, Q1 FY2026, three months to 2026-03-31$2.8m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure3,315Selling, general and administrative, Q2 FY2026, three months to 2026-06-30$3.3m. XBRL concept us-gaap:SellingGeneralAndAdministrativeExpense. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Operating income$k(1,537)Operating income, Q3 FY2023, three months to 2023-09-30−$1.5m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure(1,006)Operating income, Q4 FY2023, three months to 2023-12-31−$1.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2025-03-31, accession 0001437749-25-010172. Derived: 12-month figure less the 9-month figure.Report this figure(763)Operating income, Q1 FY2024, three months to 2024-03-31−$763.0k. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure(890)Operating income, Q2 FY2024, three months to 2024-06-30−$890.0k. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure(1,061)Operating income, Q3 FY2024, three months to 2024-09-30−$1.1m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure(1,616)Operating income, Q4 FY2024, three months to 2024-12-31−$1.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure(1,862)Operating income, Q1 FY2025, three months to 2025-03-31−$1.9m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(1,802)Operating income, Q2 FY2025, three months to 2025-06-30−$1.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure(7,180)Operating income, Q3 FY2025, three months to 2025-09-30−$7.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure(4,011)Operating income, Q4 FY2025, three months to 2025-12-31−$4.0m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure(3,204)Operating income, Q1 FY2026, three months to 2026-03-31−$3.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(3,728)Operating income, Q2 FY2026, three months to 2026-06-30−$3.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Interest expense$k12.0Interest expense, Q3 FY2023, three months to 2023-09-30$12.0k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure19.0Interest expense, Q4 FY2023, three months to 2023-12-31$19.0k. XBRL concept us-gaap:InterestExpense. 10-K filed 2024-04-01, accession 0001437749-24-010394. Derived: 12-month figure less the 9-month figure.Report this figure12.0Interest expense, Q1 FY2024, three months to 2024-03-31$12.0k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure2.0Interest expense, Q2 FY2024, three months to 2024-06-30$2.0k. XBRL concept us-gaap:InterestExpense. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure13.0Interest expense, Q3 FY2024, three months to 2024-09-30$13.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure37.0Interest expense, Q4 FY2024, three months to 2024-12-31$37.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure93.0Interest expense, Q1 FY2025, three months to 2025-03-31$93.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure115Interest expense, Q2 FY2025, three months to 2025-06-30$115.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure144Interest expense, Q3 FY2025, three months to 2025-09-30$144.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure188Interest expense, Q4 FY2025, three months to 2025-12-31$188.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure188Interest expense, Q1 FY2026, three months to 2026-03-31$188.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure285Interest expense, Q2 FY2026, three months to 2026-06-30$285.0k. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Net income$k(1,508)Net income, Q3 FY2023, three months to 2023-09-30−$1.5m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure(1,020)Net income, Q4 FY2023, three months to 2023-12-31−$1.0m. XBRL concept us-gaap:ProfitLoss. 10-K filed 2025-03-31, accession 0001437749-25-010172. Derived: 12-month figure less the 9-month figure.Report this figure(775)Net income, Q1 FY2024, three months to 2024-03-31−$775.0k. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure(780)Net income, Q2 FY2024, three months to 2024-06-30−$780.0k. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure(1,060)Net income, Q3 FY2024, three months to 2024-09-30−$1.1m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure(1,732)Net income, Q4 FY2024, three months to 2024-12-31−$1.7m. XBRL concept us-gaap:ProfitLoss. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure(1,921)Net income, Q1 FY2025, three months to 2025-03-31−$1.9m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(1,882)Net income, Q2 FY2025, three months to 2025-06-30−$1.9m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure(7,244)Net income, Q3 FY2025, three months to 2025-09-30−$7.2m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure(4,142)Net income, Q4 FY2025, three months to 2025-12-31−$4.1m. XBRL concept us-gaap:ProfitLoss. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure(3,405)Net income, Q1 FY2026, three months to 2026-03-31−$3.4m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(4,000)Net income, Q2 FY2026, three months to 2026-06-30−$4.0m. XBRL concept us-gaap:ProfitLoss. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Diluted EPS$ per sharenot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported
Basic EPS$ per share(0.00)Basic EPS, Q3 FY2023, three months to 2023-09-30−$0.00 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figurenot reported(0.00)Basic EPS, Q1 FY2024, three months to 2024-03-31−$0.00 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure(0.00)Basic EPS, Q2 FY2024, three months to 2024-06-30−$0.00 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure(0.00)Basic EPS, Q3 FY2024, three months to 2024-09-30−$0.00 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figurenot reported0.00Basic EPS, Q1 FY2025, three months to 2025-03-31$0.00 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(0.00)Basic EPS, Q2 FY2025, three months to 2025-06-30−$0.00 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure(0.02)Basic EPS, Q3 FY2025, three months to 2025-09-30−$0.02 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figurenot reported(0.01)Basic EPS, Q1 FY2026, three months to 2026-03-31−$0.01 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(0.01)Basic EPS, Q2 FY2026, three months to 2026-06-30−$0.01 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure

Balance sheet

Cash and equivalents$2.2m, Q2 FY2026
Long-term debt$2.1m, FY2025
Shareholders' equity−$1.9m, Q2 FY2026
Biolargo, Inc., balance sheet, quarterly
Line itemUnitQ3 FY20232023-09-30FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Cash and equivalents$m3.0Cash and equivalents, Q3 FY2023, at 2023-09-30$3.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure3.5Cash and equivalents, FY2023, at 2023-12-31$3.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2025-03-31, accession 0001437749-25-010172.Report this figure4.3Cash and equivalents, Q1 FY2024, at 2024-03-31$4.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure4.8Cash and equivalents, Q2 FY2024, at 2024-06-30$4.8m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure3.9Cash and equivalents, Q3 FY2024, at 2024-09-30$3.9m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure3.5Cash and equivalents, FY2024, at 2024-12-31$3.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-03-04, accession 0001437749-26-006926.Report this figure2.6Cash and equivalents, Q1 FY2025, at 2025-03-31$2.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure3.5Cash and equivalents, Q2 FY2025, at 2025-06-30$3.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure4.5Cash and equivalents, Q3 FY2025, at 2025-09-30$4.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure3.9Cash and equivalents, FY2025, at 2025-12-31$3.9m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure4.1Cash and equivalents, Q1 FY2026, at 2026-03-31$4.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure2.2Cash and equivalents, Q2 FY2026, at 2026-06-30$2.2m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Current assets$m4.7Current assets, Q3 FY2023, at 2023-09-30$4.7m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure6.4Current assets, FY2023, at 2023-12-31$6.4m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2025-03-31, accession 0001437749-25-010172.Report this figure7.2Current assets, Q1 FY2024, at 2024-03-31$7.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure7.1Current assets, Q2 FY2024, at 2024-06-30$7.1m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure7.4Current assets, Q3 FY2024, at 2024-09-30$7.4m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure7.1Current assets, FY2024, at 2024-12-31$7.1m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2026-03-04, accession 0001437749-26-006926.Report this figure7.2Current assets, Q1 FY2025, at 2025-03-31$7.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure9.2Current assets, Q2 FY2025, at 2025-06-30$9.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure5.8Current assets, Q3 FY2025, at 2025-09-30$5.8m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure5.1Current assets, FY2025, at 2025-12-31$5.1m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure5.4Current assets, Q1 FY2026, at 2026-03-31$5.4m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure3.5Current assets, Q2 FY2026, at 2026-06-30$3.5m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Total assets$m6.5Total assets, Q3 FY2023, at 2023-09-30$6.5m. XBRL concept us-gaap:Assets. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure8.2Total assets, FY2023, at 2023-12-31$8.2m. XBRL concept us-gaap:Assets. 10-K filed 2025-03-31, accession 0001437749-25-010172.Report this figure9.8Total assets, Q1 FY2024, at 2024-03-31$9.8m. XBRL concept us-gaap:Assets. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure10.1Total assets, Q2 FY2024, at 2024-06-30$10.1m. XBRL concept us-gaap:Assets. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure10.3Total assets, Q3 FY2024, at 2024-09-30$10.3m. XBRL concept us-gaap:Assets. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure10.5Total assets, FY2024, at 2024-12-31$10.5m. XBRL concept us-gaap:Assets. 10-K filed 2026-03-04, accession 0001437749-26-006926.Report this figure10.5Total assets, Q1 FY2025, at 2025-03-31$10.5m. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure12.5Total assets, Q2 FY2025, at 2025-06-30$12.5m. XBRL concept us-gaap:Assets. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure9.1Total assets, Q3 FY2025, at 2025-09-30$9.1m. XBRL concept us-gaap:Assets. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure8.3Total assets, FY2025, at 2025-12-31$8.3m. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure8.6Total assets, Q1 FY2026, at 2026-03-31$8.6m. XBRL concept us-gaap:Assets. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure6.7Total assets, Q2 FY2026, at 2026-06-30$6.7m. XBRL concept us-gaap:Assets. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Current liabilities$m1.7Current liabilities, Q3 FY2023, at 2023-09-30$1.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure2.7Current liabilities, FY2023, at 2023-12-31$2.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2025-03-31, accession 0001437749-25-010172.Report this figure3.4Current liabilities, Q1 FY2024, at 2024-03-31$3.4m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure3.0Current liabilities, Q2 FY2024, at 2024-06-30$3.0m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure3.2Current liabilities, Q3 FY2024, at 2024-09-30$3.2m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure2.6Current liabilities, FY2024, at 2024-12-31$2.6m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2026-03-04, accession 0001437749-26-006926.Report this figure3.4Current liabilities, Q1 FY2025, at 2025-03-31$3.4m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure4.1Current liabilities, Q2 FY2025, at 2025-06-30$4.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure3.5Current liabilities, Q3 FY2025, at 2025-09-30$3.5m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure5.1Current liabilities, FY2025, at 2025-12-31$5.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure4.9Current liabilities, Q1 FY2026, at 2026-03-31$4.9m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure4.8Current liabilities, Q2 FY2026, at 2026-06-30$4.8m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Total liabilities$m2.7Total liabilities, Q3 FY2023, at 2023-09-30$2.7m. XBRL concept us-gaap:Liabilities. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure4.0Total liabilities, FY2023, at 2023-12-31$4.0m. XBRL concept us-gaap:Liabilities. 10-K filed 2025-03-31, accession 0001437749-25-010172.Report this figure4.7Total liabilities, Q1 FY2024, at 2024-03-31$4.7m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure4.2Total liabilities, Q2 FY2024, at 2024-06-30$4.2m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure4.3Total liabilities, Q3 FY2024, at 2024-09-30$4.3m. XBRL concept us-gaap:Liabilities. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure4.5Total liabilities, FY2024, at 2024-12-31$4.5m. XBRL concept us-gaap:Liabilities. 10-K filed 2026-03-04, accession 0001437749-26-006926.Report this figure5.4Total liabilities, Q1 FY2025, at 2025-03-31$5.4m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure6.4Total liabilities, Q2 FY2025, at 2025-06-30$6.4m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure5.9Total liabilities, Q3 FY2025, at 2025-09-30$5.9m. XBRL concept us-gaap:Liabilities. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure6.8Total liabilities, FY2025, at 2025-12-31$6.8m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure8.8Total liabilities, Q1 FY2026, at 2026-03-31$8.8m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure9.4Total liabilities, Q2 FY2026, at 2026-06-30$9.4m. XBRL concept us-gaap:Liabilities. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure
Long-term debt$m0.3Long-term debt, Q3 FY2023, at 2023-09-30$293.0k. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure0.3Long-term debt, FY2023, at 2023-12-31$289.0k. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure0.3Long-term debt, Q1 FY2024, at 2024-03-31$284.0k. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure0.2Long-term debt, Q2 FY2024, at 2024-06-30$184.0k. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure0.2Long-term debt, Q3 FY2024, at 2024-09-30$180.0k. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure1.1Long-term debt, FY2024, at 2024-12-31$1.1m. XBRL concept us-gaap:LongTermDebt. 10-K filed 2025-03-31, accession 0001437749-25-010172.Report this figurenot reportednot reportednot reported2.1Long-term debt, FY2025, at 2025-12-31$2.1m. XBRL concept us-gaap:LongTermDebt. 10-K filed 2026-03-04, accession 0001437749-26-006926.Report this figurenot reportednot reported
Current portion of debt$m0.1Current portion of debt, Q3 FY2023, at 2023-09-30$66.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure0.1Current portion of debt, FY2023, at 2023-12-31$66.0k. XBRL concept us-gaap:DebtCurrent. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure0.1Current portion of debt, Q1 FY2024, at 2024-03-31$66.0k. XBRL concept us-gaap:DebtCurrent. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure0.1Current portion of debt, Q2 FY2024, at 2024-06-30$66.0k. XBRL concept us-gaap:DebtCurrent. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure0.1Current portion of debt, Q3 FY2024, at 2024-09-30$66.0k. XBRL concept us-gaap:DebtCurrent. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure0.1Current portion of debt, FY2024, at 2024-12-31$66.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figurenot reported0.1Current portion of debt, Q2 FY2025, at 2025-06-30$83.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure0.1Current portion of debt, Q3 FY2025, at 2025-09-30$83.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figurenot reportednot reportednot reported
Shareholders' equity$m7.1Shareholders' equity, Q3 FY2023, at 2023-09-30$7.1m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2023-11-14, accession 0001437749-23-031874.Report this figure6.8Shareholders' equity, FY2023, at 2023-12-31$6.8m. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2025-03-31, accession 0001437749-25-010172.Report this figure8.1Shareholders' equity, Q1 FY2024, at 2024-03-31$8.1m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-05-14, accession 0001437749-24-016682.Report this figure6.0Shareholders' equity, Q2 FY2024, at 2024-06-30$6.0m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-08-14, accession 0001437749-24-026827.Report this figure8.6Shareholders' equity, Q3 FY2024, at 2024-09-30$8.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2024-11-14, accession 0001437749-24-035345.Report this figure8.9Shareholders' equity, FY2024, at 2024-12-31$8.9m. XBRL concept us-gaap:StockholdersEquity. 10-K filed 2026-03-04, accession 0001437749-26-006926.Report this figure7.6Shareholders' equity, Q1 FY2025, at 2025-03-31$7.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure8.8Shareholders' equity, Q2 FY2025, at 2025-06-30$8.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-08-14, accession 0001437749-25-027021.Report this figure6.6Shareholders' equity, Q3 FY2025, at 2025-09-30$6.6m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2025-11-14, accession 0001437749-25-035239.Report this figure4.0Shareholders' equity, FY2025, at 2025-12-31$4.0m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure1.8Shareholders' equity, Q1 FY2026, at 2026-03-31$1.8m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(1.9)Shareholders' equity, Q2 FY2026, at 2026-06-30−$1.9m. XBRL concept us-gaap:StockholdersEquity. 10-Q filed 2026-08-14, accession 0001437749-26-028023.Report this figure

Cash flow

Operating cash flow−$3.1m, Q2 FY2026
Biolargo, Inc., cash flow, quarterly
Line itemUnitQ3 FY20232023-09-30Q4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30
Operating cash flow$k(836)Operating cash flow, Q3 FY2023, three months to 2023-09-30−$836.0k. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2024-11-14, accession 0001437749-24-035345. Derived: 9-month figure less the 6-month figure.Report this figure(2.0)Operating cash flow, Q4 FY2023, three months to 2023-12-31−$2.0k. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-03-31, accession 0001437749-25-010172. Derived: 12-month figure less the 9-month figure.Report this figure481Operating cash flow, Q1 FY2024, three months to 2024-03-31$481.0k. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-15, accession 0001437749-25-017205.Report this figure(151)Operating cash flow, Q2 FY2024, three months to 2024-06-30−$151.0k. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-08-14, accession 0001437749-25-027021. Derived: 6-month figure less the 3-month figure.Report this figure(1,620)Operating cash flow, Q3 FY2024, three months to 2024-09-30−$1.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-14, accession 0001437749-25-035239. Derived: 9-month figure less the 6-month figure.Report this figure(1,916)Operating cash flow, Q4 FY2024, three months to 2024-12-31−$1.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure(1,830)Operating cash flow, Q1 FY2025, three months to 2025-03-31−$1.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(2,118)Operating cash flow, Q2 FY2025, three months to 2025-06-30−$2.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-14, accession 0001437749-26-028023. Derived: 6-month figure less the 3-month figure.Report this figure(2,759)Operating cash flow, Q3 FY2025, three months to 2025-09-30−$2.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-14, accession 0001437749-25-035239. Derived: 9-month figure less the 6-month figure.Report this figure(1,590)Operating cash flow, Q4 FY2025, three months to 2025-12-31−$1.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-04, accession 0001437749-26-006926. Derived: 12-month figure less the 9-month figure.Report this figure(2,917)Operating cash flow, Q1 FY2026, three months to 2026-03-31−$2.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-05-15, accession 0001437749-26-017391.Report this figure(3,056)Operating cash flow, Q2 FY2026, three months to 2026-06-30−$3.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-08-14, accession 0001437749-26-028023. Derived: 6-month figure less the 3-month figure.Report this figure
Capital expenditure$knot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reportednot reported

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 24, 2026, 15:26 ET. Listed shows no prices and gives no investment advice.