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 appoints former Honda exec David Raney to board of directors
David W. Raney appointed to SunHydrogen Board of Directors, effective October 14, 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 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.
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 reports $52M cash; to pursue M&A in hydrogen tech
Cash and equivalents of $52M as of June 30, 2022, funding development and investments.
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.
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