OTCMKTS:GPHBF G6 Materials (GPHBF) Stock Price, News & Analysis $0.0001 0.00 (0.00%) As of 10:49 AM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartShort InterestBuy This Stock About G6 Materials Stock (OTCMKTS:GPHBF) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get G6 Materials alerts:Sign Up Key Stats Today's Range$0.0001▼$0.000150-Day Range$0.00▼$0.0752-Week Range$0.00▼$0.75Volume30,003 shsAverage Volume35,338 shsMarket Capitalization$1.97 thousandP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview G6 Materials Corp., through its subsidiaries, develops, manufactures, and sells proprietary products based on graphene and other materials. It offers air purification materials; general purpose, flexible, high-temperature, and room temperature adhesives; advanced materials and composite formulations for businesses and daily life industries, as well as air, sea, and land applications. The company also provides a suite of graphene products through its e-commerce platform. It serves various industries, including aerospace, automotive, healthcare, marine, medical prosthetics, and various branches of the military. The company was formerly known as Graphene 3D Lab Inc. and changed its name to G6 Materials Corp. in January 2020. The company was incorporated in 2011 and is headquartered in Ronkonkoma, New York. Read More Receive GPHBF Stock News and Ratings via Email Sign-up to receive the latest news and ratings for G6 Materials 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. 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It will give them unprecedented powers to control your bank account.August 28 at 2:00 AM | Weiss Ratings (Ad)GGG:CA G6 Materials Corp.April 21, 2024 | seekingalpha.comG6 Materials Receives Final TSXV Approval for the Technology License Agreement with Graphene Corp.March 25, 2024 | stockhouse.comClosing Bell: G6 Materials Corp up on Tuesday (GGG)January 6, 2024 | theglobeandmail.comGPHBF - G6 Materials Corp.August 25, 2023 | finance.yahoo.comGPHBD G6 Materials Corp.August 1, 2023 | seekingalpha.comSee More Headlines GPHBF Stock Analysis - Frequently Asked Questions How have GPHBF shares performed this year? G6 Materials' stock was trading at $0.0486 at the beginning of the year. Since then, GPHBF shares have decreased by 99.8% and is now trading at $0.0001. When did G6 Materials' stock split? Shares of G6 Materials reverse split on the morning of Wednesday, July 12th 2023.The 1-10 reverse split was announced on Wednesday, July 12th 2023. The number of shares owned by shareholders was adjusted after the closing bell on Wednesday, July 12th 2023. An investor that had 100 shares of stock prior to the reverse split would have 10 shares after the split. How do I buy shares of G6 Materials? Shares of GPHBF 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. Company Calendar Today8/28/2025Fiscal Year End5/31/2026Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorBusiness Services Industry Technology Services Sub-IndustryN/A Current SymbolOTCMKTS:GPHBF CIKN/A Webwww.g6-materials.com Phone(631) 405-5114FaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual Sales$1.55 million Price / Sales0.00 Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding Shares19,700,000Free FloatN/AMarket Cap$1.97 thousand OptionableNot Optionable Beta0.20 7 Energy Stocks to Buy and Hold ForeverWith the proliferation of data centers and electric vehicles, the electric grid will only get more strained. Download this report to learn how energy stocks can play a role in your portfolio as the global demand for energy continues to grow.Get This Free Report This page (OTCMKTS:GPHBF) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredTake a look at this picture ...A strange investment secret — discovered just a few short weeks before this image was taken — correctly predic...Weiss Ratings | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. 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