US Stock Market News · Opening Bell

Helio Corporation Files for Nasdaq Listing With Proposed 2 Million Share Offering
Helio Corporation (USOTC:HLEO) has filed an application to list its common shares on the Nasdaq Capital Market as part of a proposed public offering of 2 million shares, according to a company announcement. The company intends to retain its existing ticker symbol, HLEO, if its shares are admitted to trading on Nasdaq.
Yahoo09:526 Days AgoHLEO

03:00-08:00Oct 212 Stories

Helio Corporation Announces Filing of Registration Statement for Proposed Public Offering and Application to List on Nasdaq
BERKELEY, CA / ACCESS Newswire / October 21, 2026 / (OTCID:HLEO) ("Helio" or the "Company"), a developer of advanced Space-Based Solar Power and engineering technologies pioneering commercial lunar hardware, today announced that it has filed a registration statement on Form S-1 with the U. Securities and Exchange Commission (the "SEC") relating to a proposed underwritten public offering of shares of its common stock.
Yahoo07:50HLEO
Helio Files S-1 For Public Offering Of Shares; Has Applied To List On Nasdaq Under Ticker Symbol 'HLEO'
Helio Corporation (OTCID:HLEO) ("Helio" or the "Company"), a developer of advanced Space-Based Solar Power and engineering technologies pioneering commercial lunar hardware, today announced that it has
Benzinga03:52HLEO

06:00Oct 71 Story

Helio Advances Both NASA SBIR Phase II Programs, Moving QSRM and Typhon Toward Assembly and Testing
For Typhon, Helio completed Quarterly Demonstration Report 5, with EDU hardware now ready for assembly. Typhon is a modular 6 meter deployable antenna and boom system designed to extend CubeSat antennas and instrument booms well beyond the industry's long standing ~3 meter limitation.
Yahoo06:00HLEO

07:00Oct 51 Story

Helio Highlights Industry Recognition of Energy Demand as Starship Reaches Orbit, Advancing the Launch Economics Behind Space-Based Solar Power
BERKELEY, CA / ACCESS Newswire / October 5, 2026 / (OTCID:HLEO) ("Helio" or the "Company"), a developer of advanced Space-Based Solar Power and engineering technologies pioneering commercial lunar hardware, today commented on recently reported developments that, in the Company's view, reflect growing demand for new energy supply and falling barriers to the orbital infrastructure that space-based solar power ("SBSP") depends on.Industry leaders were direct about the energy challenge at the Americ
Yahoo07:30HLEO

06:00Sep 281 Story

Helio Launches Asia Investor and Customer Marketing Roadshow to Capture Surging Regional Demand for Commercial Space Exposure
BERKELEY, CA / ACCESS Newswire / September 28, 2026 / (OTCID:HLEO) ("Helio" or the "Company"), a developer of advanced Space-Based Solar Power and engineering technologies pioneering commercial lunar hardware, today announced a multi-country Asia investor and customer marketing roadshow, including attendance at a major investor conference in Singapore, to unlock new demand for its space technology as Asia's interest in the commercial space economy accelerates.Led by Helio's senior management and
Yahoo06:00HLEO

06:00Sep 251 Story

Helio Concludes Successful Southwest Roadshow, Expands Investor Outreach to the Northeast in Support of Its Uplisting Strategy
The roadshow gave the Company an opportunity to engage directly with existing and prospective shareholders, walk through Helio's current corporate strategy, and answer questions about the Company's growth strategy in an increasingly active commercial and civil space market. Each stop reflected a distinct facet of the space economy.
Yahoo06:00HLEO

06:00Sep 221 Story

Helio Acquires Full Scale Thermal Vacuum Chamber, Accelerating Qualification of Space Based Systems
The chamber measures approximately five feet six inches wide by ten feet long, with an internal height that extends to twenty-six feet, purpose built to accommodate the deployment of long structures under simulated space conditions. This configuration gives Helio the in-house capability to test and deploy mechanisms and booms while replicating the extreme hot and cold thermal cycling that spacecraft and lunar surface systems experience in orbit and on the lunar surface.
Yahoo06:00HLEO

06:00Sep 211 Story

Helio Delivers on IP Strategy with Four Patent Family Filings Across Core Space Technologies
BERKELEY, CA / ACCESS Newswire / September 21, 2026 / (OTCID:HLEO) ("Helio" or the "Company"), a developer of advanced Space-Based Solar Power and engineering technologies pioneering commercial lunar hardware, today announced its continued commitment to disciplined execution and long-term shareholder value creation, announcing four U. patent applications filed in just five months as the Company converts its engineering programs into a growing, diversified base of intellectual property assets.
Yahoo06:00HLEO

06:00Sep 111 Story

Helio Corporation Highlights Federal SBSP Investment, Fourth Patent Filing, and Southwest Investor Roadshow as Momentum Accelerates
BERKELEY, CA / ACCESS Newswire / September 11, 2026 / (OTCID:HLEO) ("Helio" or the "Company"), a developer of advanced Space-Based Solar Power ("SBSP") and engineering technologies pioneering commercial lunar hardware, today provided a corporate update outlining a week of significant developments which range from new federal tailwinds for the SBSP industry, to an expanding intellectual property portfolio, to an upcoming four-city investor roadshow across the Southwest. Together, these milestones
Yahoo06:00HLEO

02:00-07:00Sep 102 Stories

06:00Sep 91 Story

DOE & DOD New and Large Investments in Space-Based Solar Signal a New Energy Era
BERKELEY, CA / ACCESS Newswire / September 9, 2026 / (OTCID:HLEO) ("Helio" or the "Company"), a developer of advanced Space-Based Solar Power and engineering technologies pioneering commercial lunar hardware, today highlighted multimillion-dollar investments by the U. Department of Energy and Department of Defense in space-based solar power (SBSP) technology as a growing federal commitment to advancing the SBSP industry.
Yahoo06:00HLEO

06:00Sep 81 Story

Helio Sets September Roadshow Across Austin, Houston, Phoenix, Scottsdale
The roadshow opens in Austin, one of the nation's fastest growing hubs for technology and venture capital and home to an expanding base of institutional investors and family offices. Austin's blend of deep technical talent and capital markets sophistication offers Helio direct access to a sophisticated audience well positioned to evaluate the Company's next phase of growth.
Yahoo06:00HLEO

Helio Corporation Files for Nasdaq Listing With Proposed 2 Million Share Offering

03:00-08:00Oct 212 Stories

Helio Corporation Announces Filing of Registration Statement for Proposed Public Offering and Application to List on Nasdaq

Helio Files S-1 For Public Offering Of Shares; Has Applied To List On Nasdaq Under Ticker Symbol 'HLEO'

06:00Oct 71 Story

Helio Advances Both NASA SBIR Phase II Programs, Moving QSRM and Typhon Toward Assembly and Testing

07:00Oct 51 Story

Helio Highlights Industry Recognition of Energy Demand as Starship Reaches Orbit, Advancing the Launch Economics Behind Space-Based Solar Power

06:00Sep 281 Story

Helio Launches Asia Investor and Customer Marketing Roadshow to Capture Surging Regional Demand for Commercial Space Exposure

06:00Sep 251 Story

Helio Concludes Successful Southwest Roadshow, Expands Investor Outreach to the Northeast in Support of Its Uplisting Strategy

06:00Sep 221 Story

Helio Acquires Full Scale Thermal Vacuum Chamber, Accelerating Qualification of Space Based Systems

06:00Sep 211 Story

Helio Delivers on IP Strategy with Four Patent Family Filings Across Core Space Technologies

06:00Sep 111 Story

Helio Corporation Highlights Federal SBSP Investment, Fourth Patent Filing, and Southwest Investor Roadshow as Momentum Accelerates

02:00-07:00Sep 102 Stories

Helio Expands IP Position in Rapidly Growing Lunar Technology with Fourth Patent Filing

Helio Announces Fourth Patent Filing For U.S. Provisional Patent Application Covering Scientific Instrument Technology For Operation On The Moon

06:00Sep 91 Story

DOE & DOD New and Large Investments in Space-Based Solar Signal a New Energy Era

06:00Sep 81 Story

Helio Sets September Roadshow Across Austin, Houston, Phoenix, Scottsdale

Helio Corporation Files for Nasdaq Listing With Proposed 2 Million Share Offering

03:00-08:00Oct 212 Stories

Helio Corporation Announces Filing of Registration Statement for Proposed Public Offering and Application to List on Nasdaq

Helio Files S-1 For Public Offering Of Shares; Has Applied To List On Nasdaq Under Ticker Symbol 'HLEO'

06:00Oct 71 Story

Helio Advances Both NASA SBIR Phase II Programs, Moving QSRM and Typhon Toward Assembly and Testing

07:00Oct 51 Story

Helio Highlights Industry Recognition of Energy Demand as Starship Reaches Orbit, Advancing the Launch Economics Behind Space-Based Solar Power

06:00Sep 281 Story

Helio Launches Asia Investor and Customer Marketing Roadshow to Capture Surging Regional Demand for Commercial Space Exposure

06:00Sep 251 Story

Helio Concludes Successful Southwest Roadshow, Expands Investor Outreach to the Northeast in Support of Its Uplisting Strategy

06:00Sep 221 Story

Helio Acquires Full Scale Thermal Vacuum Chamber, Accelerating Qualification of Space Based Systems

06:00Sep 211 Story

Helio Delivers on IP Strategy with Four Patent Family Filings Across Core Space Technologies

06:00Sep 111 Story

Helio Corporation Highlights Federal SBSP Investment, Fourth Patent Filing, and Southwest Investor Roadshow as Momentum Accelerates

02:00-07:00Sep 102 Stories

Helio Expands IP Position in Rapidly Growing Lunar Technology with Fourth Patent Filing

Helio Announces Fourth Patent Filing For U.S. Provisional Patent Application Covering Scientific Instrument Technology For Operation On The Moon

06:00Sep 91 Story

DOE & DOD New and Large Investments in Space-Based Solar Signal a New Energy Era

06:00Sep 81 Story

Helio Sets September Roadshow Across Austin, Houston, Phoenix, Scottsdale