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(OP:HGRAF)

2.590 -0.184 (-6.63%)
Streaming Delayed Price Updated: 3:39 PM EST, Nov 12, 2025 Add to My Watchlist
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All News about HGRAF

HydroGraph Announces Kjirstin Breure as Board Chair
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces New Independent Board Members with Extensive Commercial, Audit, Governance, Corporate Leadership and Public Company Expertise
New Directors Bring Decades of Experience as Company Focuses on Transition to Commercial Operations 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph CEO to Speak at Prestigious Hemispheric Security Conference and Lead May Investor Roundtable
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Strategic Relationship and New Texas Production Facility
Agreement with leading gas supplier supports scalable production of pristine graphene using high-purity acetylene feedstock 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces $2.2M in Warrant Exercise and AGM Results
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Present at the Emerging Growth Conference on April 16, 2025
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph’s Graphene Delivers Breakthrough in Polyurethane Coating Durability
Revolutionizing abrasion resistance, UV stability, and corrosion protection 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Present at the AI & Technology Virtual Investor Conference April 3rd
Company invites individual and institutional investors, as well as advisors and analysts, to attend online at VirtualInvestorConferences.com 
From Virtual Investor Conferences
Via GlobeNewswire
AI & Technology Virtual Investor Conference: Presentations Now Available for Online Viewing
Company Executives Share Vision and Answer Questions Live at VirtualInvestorConferences.com 
From Virtual Investor Conferences
Via GlobeNewswire
HydroGraph Announces April Investor Relations and Conference Schedule
From Hydrograph Clean Power Inc.
Via GlobeNewswire
AI & Technology Virtual Investor Conference Agenda Announced for April 3rd
Company Executives Share Vision and Answer Questions Live at VirtualInvestorConferences.com 
From Virtual Investor Conferences
Via GlobeNewswire
HydroGraph and NEI Corporation Announce New Line of Graphene Dispersions
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Receives Purchase Order for Technical Collaboration with Leading Global Synthetic Fiber Manufacturer
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Present at the Emerging Growth Conference on February 19, 2025
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Achieves ISO 9001:2015 Certification, Strengthening Commitment to Quality Management
From Hydrograph Clean Power Inc.
Via GlobeNewswire
New Study Reveals HydroGraph’s Fractal Graphene™ Enhances Cement Performance
Advancing Sustainability And Innovation In Construction Materials 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph to Participate in January Investor Conferences
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Publishes 2025 CEO Letter to Shareholders
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Upsize of Private Placement to $3.5 Million
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces $2 Million Private Placement
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Two Strategic Partnerships to Drive Innovation
New partnerships to advance breakthroughs in battery materials 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Receives Purchase Order for Four Novel Graphenes from Global Automotive Customer
Commercial Expansion Prompts HydroGraph to Appoint Darrow Associates for Investor Relations 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Confirms Appointment of Kjirstin Breure as Chief Executive Officer
Appointment solidifies HydroGraph’s leadership and strategic growth 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Achieves Breakthrough in Sustainable Plastic Packaging Research
Fractal graphene significantly enhances the performance and sustainability of plastic packaging 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph and the GEIC Proudly Extend Research Partnership
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Wins Prestigious Business Innovation Award for Graphene Technology
Kansas-based award recognizes HydroGraph’s leadership in cutting-edge technologies and pioneering graphene technology 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Appointment of Tom Eldridge as Director of Business Development
Appointment bolsters business development group’s expertise and industry knowledge of advanced materials, nanotechnology and electronic materials, and strengthens UK presence 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Announces Two Patent Application Filings for its Innovative Graphene Application
New patent applications to offer lightweighting and strengthening properties to material composites used in the automotive, marine and aerospace industries 
From Hydrograph Clean Power Inc.
Via GlobeNewswire
HydroGraph Provides Corporate Update
From Hydrograph Clean Power Inc.
Via GlobeNewswire
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