OTCMKTS:BSRC BioSolar (BSRC) Stock Price, News & Analysis $0.02 0.00 (-4.00%) As of 09/19/2025 Add Compare Share Share Stock Analysis Stock AnalysisChartSEC FilingsBuy This Stock About BioSolar Stock (OTCMKTS:BSRC) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get BioSolar alerts:Sign Up Key Stats Today's Range$0.02▼$0.0350-Day Range$0.02▼$0.0652-Week Range$0.00▼$0.18Volume1.34 million shsAverage Volume14.39 million shsMarket Capitalization$15.73 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview BioSolar, Inc. is a developer and supplier of advanced carbon-based materials and coatings for renewable energy applications. Headquartered in Newark, California, the company focuses on proprietary technologies designed to enhance the performance, durability and cost-effectiveness of solar photovoltaic modules and lithium-ion battery systems. BioSolar’s technology portfolio includes carbon microporous materials, conductive inks and organic coatings that can be integrated into photovoltaic backsheets, electrode structures and battery components. By leveraging bio-derived feedstocks and specialized processing methods, these materials serve as a sustainable alternative to conventional petrochemical products, enabling manufacturers to achieve higher energy conversion efficiencies and improved cycle life. The company collaborates with academic institutions and industry partners to advance its research and development efforts. While primarily serving module and battery producers in North America, BioSolar’s platform technologies are adaptable to global renewable energy markets seeking environmentally friendly, cost-reducing solutions. The company is led by a management team with expertise in materials science, chemical engineering and renewable energy commercialization.AI Generated. May Contain Errors. Read More Receive BSRC Stock News and Ratings via Email Sign-up to receive the latest news and ratings for BioSolar and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. BSRC Stock News HeadlinesBangchak Sriracha PCL BSRCJanuary 16, 2024 | morningstar.comMBangchak Sriracha PCL (BSRC)January 9, 2024 | investing.comAlert: Prepare for Trump's Dollar OverhaulPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking and savings account… With this better, more technologically advanced dollar. President Trump himself called it a "big innovation"… And said that this new form of currency represents "American brilliance at its best."September 20 at 2:00 AM | Brownstone Research (Ad)Bristol Somali women's course is 'jewel in the crown'December 18, 2023 | bbc.comBImagica Group Inc 6879December 7, 2023 | morningstar.comMBioSolar Names Dr. Sung-Jin Cho as Technology AdvisorSeptember 9, 2023 | finance.yahoo.com/R E P E A T -- Minister Fortier makes an announcement concerning Greening Government Fund projects/ - BenzingaOctober 13, 2022 | benzinga.comBRAIN Biotech AG: Very Dynamic Start into the Fiscal Year 2021/22, 3M Reporting - marketscreener.comFebruary 23, 2022 | marketscreener.comMSee More Headlines BSRC Stock Analysis - Frequently Asked Questions How have BSRC shares performed this year? BioSolar's stock was trading at $0.0033 at the start of the year. Since then, BSRC stock has increased by 627.3% and is now trading at $0.0240. How do I buy shares of BioSolar? Shares of BSRC stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of BioSolar own? Based on aggregate information from My MarketBeat watchlists, some other companies that BioSolar investors own include SunHydrogen (HYSR), Electrameccanica Vehicles (SOLO), Onconova Therapeutics (ONTX), FuelCell Energy (FCEL), Adamis Pharmaceuticals (ADMP) and Co-Diagnostics (CODX). Industry, Sector and Symbol Stock ExchangeOTCMKTS SectorEnergy Industry Unsupported Plastics Film & Sheet Sub-IndustryN/A Current SymbolOTCMKTS:BSRC CIK1371128 Webwww.biosolar.com Phone661-251-0001FaxN/AEmployees2Year Founded2006Profitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet Income$4.12 million Net MarginsN/A Pretax MarginN/A Return on Equity-4.47% Return on Assets-10,821.02% Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash Flow$0.01 per share Price / Cash Flow4.17 Book Value($0.09) per share Price / Book-0.28Miscellaneous Outstanding Shares655,496,000Free FloatN/AMarket Cap$16.39 million OptionableNot Optionable Beta2.04 Social Links Elon Musk's Next MoveExplore Elon Musk’s boldest ventures yet—from AI and autonomy to space colonization—and find out how investors can ride the next wave of innovation.Get This Free Report This page (OTCMKTS:BSRC) was last updated on 9/20/2025 by MarketBeat.com Staff From Our PartnersREVEALED: Something Big Happening Behind White House Doorswhat I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...Paradigm Press | SponsoredWhy More Investors Are Using Family Trusts to Protect Their WealthFor many investors, a family trust can be an essential tool for protecting assets, avoiding probate, and ensur...SmartAsset | SponsoredTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredForget NVDA. 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