Highest-materiality recent filing
Agreement total fees up to €2,000,000 (~$2,370,000) for engineering, process development, and pilot manufacturing over 2 years.
SunHydrogen COO and Director Woosuk Kim resigns effective April 11, 2025
Woosuk Kim resigned as COO and Director of SunHydrogen, effective April 11, 2025.
SunHydrogen names Dr. Syed Mubeen as new Chief Technology Officer
Dr. Syed Mubeen appointed CTO effective Feb 21, 2025; previously CSO since Jan 2022.
SunHydrogen appoints former Honda exec David Raney to board of directors
David W. Raney appointed to SunHydrogen Board of Directors, effective October 14, 2024.
Director Mark Richardson resigns from SunHydrogen board effective Sept 30, 2024
Mark Richardson resigned as director effective Sept 30, 2024.
SunHydrogen enters joint development agreement with Honda R&D to co-develop hydrogen panels
Agreement signed July 22, 2024 with Honda R&D Co., Ltd. to jointly develop hydrogen panel products.
SunHydrogen partners with CTF Solar to integrate thin-film modules into green hydrogen panels
Technology collaboration with CTF Solar GmbH to combine CTF's solar cell modules with SunHydrogen's hydrogen production tech.
SunHydrogen enters $50M equity purchase agreement with GHS Investments
SunHydrogen can sell up to $50M of common stock to GHS Investments over 2-year term.
SunHydrogen updates progress: large prototype, COTEC MOU, $3.1M German grant
Unveiled largest nanoparticle-based green hydrogen generator to date; lab-scale reached commercializable photovoltages and photocurrent densities.
SunHydrogen converts $148,603 convertible note into 1,486 Series C Preferred shares
Converted $100,000 principal plus $48,603 accrued interest on a 2018 note into 1,486 Series C Preferred shares.
SunHydrogen converts $676,455 in notes plus accrued interest into 6,765 Series C Preferred shares
Entered into securities purchase agreement with accredited investor on April 15, 2023.
Filed amended Series C Certificate of Designation on April 7, 2023; 12,000 shares designated at $100 stated value.
SunHydrogen enters $45M equity purchase agreement with GHS Investments
Company may sell up to $45M of common stock to GHS over 14-month term.
SunHydrogen invests $10M in TECO 2030; 9.3% stake plus $3M convertible note
Purchased 13.44M new shares of TECO 2030 for $7M, representing a 9.3% ownership stake.
SunHydrogen enters technical services agreement with NREL for CdTe film growth for solar hydrogen
Engaged Alliance for Sustainable Energy (operator of NREL) to grow CdTe films for solar H2 production.
SunHydrogen reports $52M cash; to pursue M&A in hydrogen tech
Cash and equivalents of $52M as of June 30, 2022, funding development and investments.
SunHydrogen extends GHS purchase agreement termination date to March 31, 2022
Amendment entered March 1, 2022 between SunHydrogen and GHS Investments, LLC.
CEO Timothy Young received 1,000 Series A Preferred shares granting 51% voting control; shares auto-redeem at $0.001 after 60 days or departure.
SunHydrogen exchanges $268K convertible note for Series C Preferred convertible at $0.00095
Converted $268,165 note ($187,800 principal + $80,365 accrued interest) into 2,700 Series C Preferred shares.
SunHydrogen enters redemption agreements to retire ~24.9M options from CEO, director, and consultant
Company redeemed 24,887,263 options from CEO Timothy Young, director Mark Richardson, and a consultant.
On April 7, 2025, Woosuk Kim provided notice of his resignation as Chief Operating Officer and Director of SunHydrogen, Inc. (the “Company”). The resignation will take effect on April 11, 2025.
On February 21, 2025, Dr. Syed Mubeen Jawahar Hussaini was appointed chief technology officer of SunHydrogen, Inc.
On October 14, 2024, the Board of Directors (the “Board”) of SunHydrogen, Inc. (the “Company”) appointed David W. Raney as director, effective immediately.
On September 16, 2024, Mark Richardson resigned as a director of SunHydrogen, Inc.
Max materiality 0.85 · Median 0.60 · Most common event other_material