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Biolargo Inc (OP:BLGO)

0.1855 -0.0065 (-3.39%)
Streaming Delayed Price Updated: 10:08 AM EST, Dec 4, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 62,333
Open 0.1897
Bid (Size) N/A (0)
Ask (Size) N/A (0)
Prev. Close 0.1920
Today's Range 0.1855 - 0.1900
52wk Range 0.1401 - 0.3200
Shares Outstanding N/A
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
BioLargo Subsidiary BEST Featured in Chemical Engineering Magazine for PFAS Breakthrough
Via ACCESS Newswire
News headline image
BioLargo Reports Q3 2025 Operating and Financial Results
Via ACCESS Newswire

Performance

YTD
-17.6%
-17.6%
1 Month
+17.4%
+17.4%
3 Month
-17.6%
-17.6%
6 Month
-10.8%
-10.8%
1 Year
-4.9%
-4.9%

More News

Read More
News headline image
BioLargo Q3 2025 Earnings Results Webcast and Conference Call on Friday, November 14th, 2025 - 4:30 PM Eastern Time
Via ACCESS Newswire
News headline image
BioLargo Subsidiary Clyra Medical Technologies Forms Strategic Alliance with Advanced Solution to Launch ViaCLYR(TM) Wound Irrigation Solution Nationwide
Via ACCESS Newswire
News headline image
BioLargo Files Federal Lawsuit Against Pooph Inc.
Via ACCESS Newswire
News headline image
BioLargo Provides Review of 2025 Accomplishments and Insights for Coming Year
Via ACCESS Newswire
News headline image
BioLargo Cuts AEC PFAS Treatment Energy Use by >90%, Unlocking Commercial-Scale Water Solutions with Unmatched Total Life Cycle Cost Savings
Via ACCESS Newswire
News headline image
BioLargo Presentation Deck at LD Micro Event Available Online
Via ACCESS Newswire
News headline image
Biolargo Invites You to the Sustain SoCal 16th Annual Energy Event - A Premier Gathering for Clean Energy Innovation
Via ACCESS Newswire
News headline image
BioLargo to Present Its Cellinity Battery Technology at LD Micro Main Event XIX in San Diego on Monday, October 20, at 2:00 p.m. PT
Via ACCESS Newswire
News headline image
BioLargo Subsidiary Clyra Medical Accelerates Toward Near-Term Product Launches and Global Expansion
Via ACCESS Newswire
News headline image
BioLargo Protects Its Intellectual Property That Built a National Brand - Pooph's License Was Revoked for Non-Payment and Unauthorized Activities
Via ACCESS Newswire
News headline image
BioLargo Demonstrates Over 99% Removal of Ultrashort-Chain PFAS Including TFA Using Aqueous Electrostatic Concentration Technology
Via ACCESS Newswire
News headline image
BioLargo to Showcase Breakthrough PFAS Solutions at WEFTEC 2025, Booth #6009
Via ACCESS Newswire
News headline image
BioLargo Protects its Intellectual Property, Revokes Pooph License Due to Failure to Pay and Other Contract Breaches
Via ACCESS Newswire
News headline image
Gabelli Funds to Host 3rd Annual PFAS Symposium at The Harvard Club, New York, NY
From Gabelli Funds
Via GlobeNewswire
News headline image
AI Investment Horizon Broadens Beyond Tech Titans: A New Era Dawns for Software, Cybersecurity, and Infrastructure
Via MarketMinute
Topics Artificial Intelligence Economy
News headline image
Gabelli Funds to Host 3rd Annual PFAS Symposium at The Harvard Club, New York, NY
From Gabelli Funds
Via GlobeNewswire
News headline image
BioLargo Reports Q2 2025 Operating and Financial Results
Via ACCESS Newswire
News headline image
BioLargo Q2 2025 Earnings Results Webcast and Conference Call on Friday, August 15, 2025 - 11 AM Eastern Time
Via ACCESS Newswire
News headline image
Cleantech Innovator BioLargo's Hard Work Is Coming To Fruition
Via NewMediaWire
Topics Artificial Intelligence
News headline image
Cleantech Innovator BioLargo's Hard Work Is Coming To Fruition
Via TheNewswire.com
Topics Artificial Intelligence
News headline image
BioLargo Initiates Alpha Testing of Verralize's Portable PFAS Test Kit to Validate Performance for Future Commercialization
Via ACCESS Newswire
News headline image
BioLargo Announces Results of 2025 Annual Stockholder Meeting
Via ACCESS Newswire
News headline image
Independent Evaluation Confirms Breakthrough Performance of BioLargo's Cellinity Battery Technology for Grid-Scale Energy Storage
Via ACCESS Newswire

Frequently Asked Questions

Is Biolargo Inc publicly traded?
Yes, Biolargo Inc is publicly traded.
What exchange does Biolargo Inc trade on?
Biolargo Inc trades on the OTC Traded
What is the ticker symbol for Biolargo Inc?
The ticker symbol for Biolargo Inc is BLGO on the OTC Traded
What is the current price of Biolargo Inc?
The current price of Biolargo Inc is 0.1855
When was Biolargo Inc last traded?
The last trade of Biolargo Inc was at 12/04/25 10:08 AM ET
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