Company research
BIOLARGO, INC.
CIK 880242Updated Nov 4, 2026
SecurityBLGO · OTC · equity
Name history
NUWAY MEDICAL INC · through Apr 3, 2007NUWAY ENERGY INC · through Feb 5, 2003LATIN AMERICAN CASINOS INC · through Feb 15, 2001
BLGO price & chart
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Seeking Alpha
BioLargo reports Q2 results ↗
BioLargo, Inc. (BLGO) Shareholder/Analyst Call Transcript ↗
SEC disclosures
BIOLARGO, INC. files 8-K/A ↗
Recent filings
Regulation FD Disclosure
Items 7.01, 9.01
DEF 14A filing
Regulation FD Disclosure
Items 7.01, 9.01
Regulation FD Disclosure
Items 7.01, 9.01
10-Q filing
Show 5 more recent filings
10-Q filing
Regulation FD Disclosure
Items 7.01, 9.01
Regulation FD Disclosure
Items 7.01, 9.01
10-K/A filing
424B4 filing
Financials
FY 2025 · USDSource
Source
Source
balance sheet · annual statements
| Line item | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q2 2024 | Q1 2026 | Q1 2025 | Q1 2024 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASSETS | ||||||||||||
| AssetsUSD | 9,130,000Source | 10,305,000Source | 6,669,000Source | 12,499,000Source | 10,053,000Source | 8,565,000Source | 10,511,000Source | 9,821,000Source | 8,311,000Source | 10,513,000Source | 8,205,000Source | 4,858,000Source |
| Property, Plant and Equipment, NetUSD | 1,664,000Source | 1,807,000Source | 1,768,000Source | 1,664,000Source | 1,811,000Source | 1,641,000Source | 1,700,000Source | 1,489,000Source | 1,643,000Source | 1,742,000Source | 662,000Source | 287,000Source |
| Current assets: | ||||||||||||
| Cash and Cash Equivalents, at Carrying ValueUSD | 4,546,000Source | 3,882,000Source | 2,188,000Source | 3,471,000Source | 4,765,000Source | 4,122,000Source | 2,564,000Source | 4,336,000Source | 3,883,000Source | 3,548,000Source | 3,539,000Source | 1,851,000Source |
| Accounts Receivable, after Allowance for Credit Loss, CurrentUSD | 761,000Source | 3,209,000Source | 724,000Source | 1,735,000Source | 2,104,000Source | 730,000Source | 4,208,000Source | 2,473,000Source | 615,000Source | 3,168,000Source | 2,612,000Source | 1,064,000Source |
| Inventory, NetUSD | 409,000Source | 238,000Source | 303,000Source | 444,000Source | 176,000Source | 292,000Source | 369,000Source | 251,000Source | 310,000Source | 330,000Source | 153,000Source | 120,000Source |
| Assets, CurrentUSD | 5,775,000Source | 7,394,000Source | 3,499,000Source | 9,187,000Source | 7,110,000Source | 5,445,000Source | 7,218,000Source | 7,176,000Source | 5,114,000Source | 7,137,000Source | 6,362,000Source | 3,153,000Source |
| Prepaid Expense and Other Assets, CurrentUSD | 59,000Source | 65,000Source | 284,000Source | 51,000Source | 65,000Source | 301,000Source | 77,000Source | 116,000Source | 306,000Source | 91,000Source | 58,000Source | 118,000Source |
| Operating Lease, Right-of-Use AssetUSD | 1,070,000Source | 1,019,000Source | 927,000Source | 937,000Source | 1,044,000Source | 979,000Source | 965,000Source | 1,068,000Source | 1,028,000Source | 992,000Source | 1,092,000Source | 867,000Source |
| Other Assets, NoncurrentUSD | 116,000Source | 70,000Source | 111,000Source | 102,000Source | 70,000Source | 108,000Source | 95,000Source | 70,000Source | 106,000Source | 95,000Source | 70,000Source | 124,000Source |
| LIABILITIES AND EQUITY | ||||||||||||
| LiabilitiesUSD | 5,915,000Source | 4,324,000Source | 9,399,000Source | 6,439,000Source | 4,161,000Source | 8,752,000Source | 5,421,000Source | 4,673,000Source | 6,785,000Source | 4,457,000Source | 4,003,000Source | 2,847,000Source |
| Stockholders’ equity: | ||||||||||||
| Preferred Stock, Value, IssuedUSD | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source |
| Common Stock, Value, IssuedUSD | 208,000Source | 202,000Source | 217,000Source | 205,000Source | 200,000Source | 214,000Source | 202,000Source | 198,000Source | 213,000Source | 202,000Source | 196,000Source | 186,000Source |
| Additional Paid in CapitalUSD | 164,894,000Source | 157,091,000Source | 164,470,000Source | 160,601,000Source | 153,993,000Source | 165,347,000Source | 158,265,000Source | 155,606,000Source | 165,316,000Source | 158,332,000Source | 154,023,000Source | 148,435,000Source |
| Retained Earnings (Accumulated Deficit)USD | -158,327,000Source | -148,486,000Source | -166,333,000Source | -151,848,000Source | -147,949,000Source | -163,566,000Source | -150,655,000Source | -147,508,000Source | -161,280,000Source | -149,500,000Source | -147,098,000Source | -143,594,000Source |
| Accumulated Other Comprehensive Income (Loss), Net of TaxUSD | -195,000Source | -230,000Source | -206,000Source | -203,000Source | -242,000Source | -209,000Source | -203,000Source | -181,000Source | -207,000Source | -183,000Source | -277,000Source | -149,000Source |
| Stockholders' Equity Attributable to ParentUSD | 6,580,000Source | 8,577,000Source | -1,852,000Source | 8,755,000Source | 6,002,000Source | 1,786,000Source | 7,609,000Source | 8,115,000Source | 4,042,000Source | 8,851,000Source | 6,844,000Source | 4,878,000Source |
| Liabilities and EquityUSD | 9,130,000Source | 10,305,000Source | 6,669,000Source | 12,499,000Source | 10,053,000Source | 8,565,000Source | 10,511,000Source | 9,821,000Source | 8,311,000Source | 10,513,000Source | 8,205,000Source | 4,858,000Source |
| Current liabilities: | ||||||||||||
| Liabilities, CurrentUSD | 3,451,000Source | 3,200,000Source | 4,765,000Source | 4,080,000Source | 3,012,000Source | 4,932,000Source | 3,373,000Source | 3,404,000Source | 5,063,000Source | 2,648,000Source | 2,710,000Source | 1,576,000Source |
| Operating Lease, Liability, CurrentUSD | 142,000Source | 105,000Source | 231,000Source | 105,000Source | 105,000Source | 219,000Source | 105,000Source | — | 210,000Source | 105,000Source | 105,000Source | 97,000Source |
| Accounts Payable, CurrentUSD | 789,000Source | 1,563,000Source | 874,000Source | 1,177,000Source | 1,473,000Source | 838,000Source | 1,154,000Source | 1,663,000Source | 1,012,000Source | 826,000Source | 1,212,000Source | 717,000Source |
| Operating Lease, Liability, NoncurrentUSD | 969,000Source | 944,000Source | 746,000Source | 872,000Source | 965,000Source | 808,000Source | 897,000Source | 985,000Source | 864,000Source | 922,000Source | 1,004,000Source | 773,000Source |
| Stockholders' Equity Attributable to Noncontrolling InterestUSD | -3,365,000Source | -2,596,000Source | -878,000Source | -2,695,000Source | -110,000Source | -1,973,000Source | -2,519,000Source | -2,967,000Source | -2,516,000Source | -2,795,000Source | -2,642,000Source | -2,867,000Source |
| Additional Financial Items | ||||||||||||
| Deferred Tax Liabilities, NetUSD | — | — | — | — | — | — | — | — | 0Source | 0Source | 0Source | — |
| Dividends PayableUSD | 259,000Source | 259,000Source | 173,000Source | 172,000Source | 172,000Source | 86,000Source | 86,000Source | 86,000Source | 347,000Source | 345,000Source | — | — |
| Long-term Debt, Current MaturitiesUSD | 83,000Source | — | — | 83,000Source | — | — | — | — | — | 552,000Source | — | 100,000Source |
| Long-term Debt, Excluding Current MaturitiesUSD | — | 180,000Source | — | — | 184,000Source | — | — | 284,000Source | — | — | 289,000Source | 237,000Source |
| Accounts Receivable, after Allowance for Credit Loss | — | — | — | —Source | — | — | — | — | — | — | — | — |
cash flow · annual statements
| Line item | Q4 2025 | Q4 2024 | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash flows from operating activities: | ||||||||||||
| Net Income (Loss), Including Portion Attributable to Noncontrolling InterestUSD | — | — | -7,244,000Source | -1,060,000Source | -4,000,000Source | -1,882,000Source | -3,405,000Source | -1,921,000Source | -15,189,000Source | -4,347,000Source | -4,648,000Source | -5,132,000Source |
| Adjustments to reconcile net income to net cash provided by operating activities: | ||||||||||||
| Depreciation and amortization | — | — | — | — | — | — | — | — | — | — | —Source | —Source |
| Share-based Payment Arrangement, Noncash ExpenseUSD | — | — | — | — | — | — | 699,000Source | 615,000Source | 2,965,000Source | 2,063,000Source | 2,124,000Source | 2,071,000Source |
| Changes in operating assets and liabilities: | ||||||||||||
| Increase (Decrease) in Accounts ReceivableUSD | — | — | — | — | — | — | 115,000Source | 1,077,000Source | 1,814,000Source | 569,000Source | 1,633,000Source | 551,000Source |
| Increase (Decrease) in InventoriesUSD | — | — | — | — | — | — | -18,000Source | 39,000Source | -20,000Source | 177,000Source | 89,000Source | 35,000Source |
| Net Cash Provided by (Used in) Operating ActivitiesUSD | — | — | — | — | — | — | -2,917,000Source | -1,830,000Source | -8,297,000Source | -3,206,000Source | -2,365,000Source | -2,762,000Source |
| Cash flows from investing activities: | ||||||||||||
| Net Cash Provided by (Used in) Investing ActivitiesUSD | — | — | — | — | — | — | -32,000Source | 0Source | 435,000Source | -1,317,000Source | -478,000Source | -271,000Source |
| Cash flows from financing activities: | ||||||||||||
| Net Cash Provided by (Used in) Financing ActivitiesUSD | — | — | — | — | — | — | 3,190,000Source | 866,000Source | 8,221,000Source | 4,438,000Source | 4,659,000Source | 3,956,000Source |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate EffectUSD | — | — | — | — | — | — | 239,000Source | -984,000Source | 335,000Source | 9,000Source | 1,688,000Source | 889,000Source |
| Supplemental disclosure of cash flow information: | ||||||||||||
| Interest Paid, Excluding Capitalized Interest, Operating ActivitiesUSD | — | — | — | — | — | — | 126,000Source | 37,000Source | 344,000Source | 33,000Source | 58,000Source | 36,000Source |
| Additional Financial Items | ||||||||||||
| Amortization of Debt Issuance Costs and DiscountsUSD | — | — | — | — | — | — | 62,000Source | 28,000Source | 196,000Source | 0Source | 3,000Source | 17,000Source |
| DepreciationUSD | — | — | 34,000Source | 39,000Source | 31,000Source | 36,000Source | 34,000Source | 42,000Source | 145,000Source | 155,000Source | 103,000Source | — |
| Dividends PayableUSD | — | — | 259,000Source | 259,000Source | 173,000Source | 172,000Source | 86,000Source | 86,000Source | 347,000Source | 345,000Source | — | — |
| Income (Loss) from Equity Method InvestmentsUSD | — | — | 9,000Source | -3,000Source | — | — | 0Source | 2,000Source | -14,000Source | -5,000Source | -14,000Source | -15,000Source |
| Income Tax Expense (Benefit)USD | — | — | — | — | — | — | — | — | — | 0Source | — | — |
| InterestExpenseNonoperatingUSD | — | — | 144,000Source | 13,000Source | 285,000Source | 115,000Source | 188,000Source | 93,000Source | 540,000Source | — | — | — |
| Inventory Write-downUSD | — | — | — | — | — | — | — | — | — | 0Source | 54,000Source | 158,000Source |
| Investment Income, InterestUSD | — | — | 80,000Source | 14,000Source | 13,000Source | 35,000Source | 72,000Source | 28,000Source | 200,000Source | 33,000Source | — | — |
| Net Income (Loss) Attributable to Noncontrolling InterestUSD | — | — | -765,000Source | -523,000Source | -1,233,000Source | -690,000Source | -1,119,000Source | -766,000Source | -3,409,000Source | -1,945,000Source | -1,144,000Source | -659,000Source |
| Net Income (Loss) Available to Common Stockholders, BasicUSD | — | — | -6,479,000Source | -537,000Source | -2,767,000Source | -1,192,000Source | -2,286,000Source | -1,155,000Source | -11,780,000Source | -2,402,000Source | -3,504,000Source | -4,473,000Source |
| Nonoperating Income (Expense)USD | — | — | -64,000Source | 1,000Source | -272,000Source | -80,000Source | -201,000Source | -59,000Source | -334,000Source | -16,000Source | — | — |
| Operating ExpensesUSD | — | — | 7,552,000Source | 2,783,000Source | 4,403,000Source | 3,223,000Source | 3,662,000Source | 3,350,000Source | 18,261,000Source | 12,184,000Source | 10,734,000Source | 8,247,000Source |
| Operating Lease, ExpenseUSD | — | — | 72,000Source | 92,000Source | 102,000Source | 92,000Source | 108,000Source | 100,000Source | 404,000Source | 365,000Source | 335,000Source | 316,000Source |
| Other Nonoperating Income (Expense)USD | — | — | — | 1,000Source | — | — | — | — | — | — | -68,000Source | 258,000Source |
| Proceeds from Issuance of Common StockUSD | — | — | — | — | — | — | 256,000Source | -15,000Source | 2,027,000Source | 594,000Source | 2,153,000Source | 3,617,000Source |
| Proceeds from Stock Options ExercisedUSD | — | — | — | — | — | — | — | — | 0Source | 153,000Source | 0Source | 40,000Source |
| Revenue from Contract with Customer, Including Assessed TaxUSD | — | — | 1,103,000Source | 4,351,000Source | 1,248,000Source | 2,777,000Source | 1,115,000Source | 3,269,000Source | 7,765,000Source | 17,779,000Source | 12,230,000Source | 5,884,000Source |
| Stock or Unit Option Plan ExpenseUSD | — | — | 844,000Source | 237,000Source | -722,000Source | -492,000Source | -699,000Source | -615,000Source | 2,965,000Source | 2,063,000Source | 1,864,000Source | — |
income statement · annual statements
| Line item | Q4 2025 | Q4 2024 | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total RevenueUSD | — | — | — | — | — | — | — | — | — | — | 12,230,000Source | — |
| Cost of RevenueUSD | — | — | 731,000Source | 2,629,000Source | 573,000Source | 1,356,000Source | 657,000Source | 1,781,000Source | 4,359,000Source | 9,926,000Source | 6,076,000Source | 3,027,000Source |
| Selling, General and Administrative ExpenseUSD | — | — | 3,088,000Source | 2,093,000Source | 3,315,000Source | 2,688,000Source | 2,755,000Source | 2,522,000Source | 11,768,000Source | 9,302,000Source | 8,058,000Source | 6,731,000Source |
| Operating Income (Loss)USD | — | — | -7,180,000Source | -1,061,000Source | -3,728,000Source | -1,802,000Source | -3,204,000Source | -1,862,000Source | -14,855,000Source | -4,331,000Source | -4,580,000Source | -5,390,000Source |
| Other Nonoperating Income (Expense)USD | — | — | — | 1,000Source | — | — | — | — | — | — | -68,000Source | 258,000Source |
| Income Tax Expense (Benefit)USD | — | — | — | — | — | — | — | — | — | 0Source | — | — |
| Net Income (Loss) Attributable to Noncontrolling InterestUSD | — | — | -765,000Source | -523,000Source | -1,233,000Source | -690,000Source | -1,119,000Source | -766,000Source | -3,409,000Source | -1,945,000Source | -1,144,000Source | -659,000Source |
| Earnings Per Share, BasicUSD per share | — | — | -0.02Source | -0Source | -0.01Source | -0Source | -0.01Source | 0Source | -0.04Source | -0.01Source | -0.02Source | -0.02Source |
| Weighted Average Number of Shares Outstanding, Basicshares | — | — | 308,974,027Source | 300,488,824Source | 320,983,589Source | 303,196,989Source | 318,698,686Source | 301,274,243Source | 306,954,778Source | 298,122,239Source | 285,956,852Source | 268,302,234Source |
| Interest Expense (non-operating)USD | — | — | 144,000Source | 13,000Source | 285,000Source | 115,000Source | 188,000Source | 93,000Source | 540,000Source | — | — | — |
| Additional Financial Items | ||||||||||||
| Depreciation, Depletion and Amortization, NonproductionUSD | — | — | — | — | — | — | — | — | — | — | 103,000Source | 45,000Source |
| Gross ProfitUSD | — | — | 372,000Source | 1,722,000Source | 675,000Source | 1,421,000Source | 458,000Source | 1,488,000Source | 3,406,000Source | 7,853,000Source | 6,154,000Source | 2,857,000Source |
| Income (Loss) from Continuing Operations before Income Taxes, DomesticUSD | — | — | — | — | — | — | — | — | -14,661,000Source | — | — | — |
| Income (Loss) from Equity Method InvestmentsUSD | — | — | 9,000Source | -3,000Source | — | — | 0Source | 2,000Source | -14,000Source | -5,000Source | -14,000Source | -15,000Source |
| Interest ExpenseUSD | — | — | — | — | — | — | — | — | — | — | 91,000Source | 53,000Source |
| Interest Expense, DebtUSD | — | — | 144,000Source | — | 285,000Source | 115,000Source | 188,000Source | 93,000Source | 540,000Source | 66,000Source | 91,000Source | 53,000Source |
| Interest Income (Expense), NetUSD | — | — | -144,000Source | -12,000Source | -272,000Source | -80,000Source | -116,000Source | -65,000Source | -340,000Source | -33,000Source | -91,000Source | — |
| Interest Income (Expense), Nonoperating, NetUSD | — | — | — | 1,000Source | — | -80,000Source | — | -65,000Source | — | -33,000Source | — | — |
| Investment Income, InterestUSD | — | — | 80,000Source | 14,000Source | 13,000Source | 35,000Source | 72,000Source | 28,000Source | 200,000Source | 33,000Source | — | — |
| Net Income (Loss) Available to Common Stockholders, BasicUSD | — | — | -6,479,000Source | -537,000Source | -2,767,000Source | -1,192,000Source | -2,286,000Source | -1,155,000Source | -11,780,000Source | -2,402,000Source | -3,504,000Source | -4,473,000Source |
| Nonoperating Income (Expense)USD | — | — | -64,000Source | 1,000Source | -272,000Source | -80,000Source | -201,000Source | -59,000Source | -334,000Source | -16,000Source | — | — |
| Operating ExpensesUSD | — | — | 7,552,000Source | 2,783,000Source | 4,403,000Source | 3,223,000Source | 3,662,000Source | 3,350,000Source | 18,261,000Source | 12,184,000Source | 10,734,000Source | 8,247,000Source |
| Operating Lease, ExpenseUSD | — | — | 72,000Source | 92,000Source | 102,000Source | 92,000Source | 108,000Source | 100,000Source | 404,000Source | 365,000Source | 335,000Source | 316,000Source |
| Research and Development ExpenseUSD | — | — | 615,000Source | 690,000Source | 1,088,000Source | 535,000Source | 907,000Source | 791,000Source | 2,593,000Source | 2,882,000Source | 2,282,000Source | 1,319,000Source |
| Revenue from Contract with Customer, Including Assessed TaxUSD | — | — | 1,103,000Source | 4,351,000Source | 1,248,000Source | 2,777,000Source | 1,115,000Source | 3,269,000Source | 7,765,000Source | 17,779,000Source | 12,230,000Source | 5,884,000Source |
Offerings
Registration 333-294947
- Offering amount
- $0.15.
- Offering price
- market-price
- Ticker
- BLGO
Registration 333-294948
- Offering amount
- $0.15.
- Offering price
- market-price
- Ticker
- BLGO
Registration 333-278669
- Offering amount
- $0.205.
- Offering price
- market-price
- Ticker
- BLGO
Registration 333-268973
- Offering amount
- $0.23.
- Offering price
- market-price
- Ticker
- BLGO