Sunhydrogen, Inc. SEC filings HYSR
Sunhydrogen, Inc. has 229 filings in SEC EDGAR's recent list, going back to Jan 27, 2010. Its latest annual report, Form 10-K, was filed on Sep 25, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on May 8, 2026, covering the quarter ended Mar 31, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (material agreement). The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement
|
Oct 26, 2026 | Oct 23, 2026 |
| 10-K | Annual report | Sep 25, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | May 8, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Material agreement
|
Feb 13, 2026 | Feb 9, 2026 |
| 10-Q | Quarterly report | Feb 13, 2026 | Dec 31, 2025 |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 10-K | Annual report | Sep 15, 2025 | Jun 30, 2025 |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 11, 2025 | Apr 7, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 25, 2025 | Feb 21, 2025 |
| 10-Q | Quarterly report | Feb 10, 2025 | Dec 31, 2024 |
| 10-Q | Quarterly report | Nov 13, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 18, 2024 | Oct 14, 2024 |
| 10-K | Annual report | Sep 30, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 20, 2024 | Sep 16, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Jul 24, 2024 | Jul 22, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Jul 23, 2024 | Jul 21, 2024 |
| 424B5 | Prospectus supplement | Jun 3, 2024 | — |
| 8-K |
Current report
Material agreement
|
Jun 3, 2024 | Jun 3, 2024 |
| 10-Q | Quarterly report | May 21, 2024 | Mar 31, 2024 |
| NT 10-Q | Form 10-q extension | May 15, 2024 | Mar 31, 2024 |
| 10-Q | Quarterly report | Feb 13, 2024 | Dec 31, 2023 |
| EFFECT | Filing | Feb 1, 2024 | — |
| CORRESP | Letter to the SEC | Jan 30, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 30, 2024 | — |
| DEL AM | Delaying amendment | Jan 25, 2024 | — |
| S-3 | Shelf registration | Jan 24, 2024 | — |
| 10-Q | Quarterly report | Nov 13, 2023 | Sep 30, 2023 |
| 10-K | Annual report | Sep 29, 2023 | Jun 30, 2023 |
| NT 10-K | Notification of late filing | Sep 29, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Other events
|
Aug 29, 2023 | Aug 29, 2023 |
| 8-K |
Current report
Material agreement
|
Jun 23, 2023 | Jun 19, 2023 |
| 10-Q | Quarterly report | May 15, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Material agreement
|
Apr 19, 2023 | Apr 15, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 13, 2023 | Apr 7, 2023 |
| 10-Q | Quarterly report | Feb 14, 2023 | Dec 31, 2022 |
| S-8 | Employee stock plan registration | Dec 19, 2022 | — |
| 424B5 | Prospectus supplement | Nov 22, 2022 | — |
| 8-K |
Current report
Material agreement
|
Nov 22, 2022 | Nov 17, 2022 |
| 8-K |
Current report
Material agreement
|
Nov 15, 2022 | Nov 11, 2022 |
| 10-Q | Quarterly report | Nov 7, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Other events
|
Oct 25, 2022 | Oct 21, 2022 |
| 10-K | Annual report | Oct 7, 2022 | Jun 30, 2022 |
| NT 10-K | Notification of late filing | Sep 28, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Jul 20, 2022 | Jul 19, 2022 |
| 10-Q | Quarterly report | May 16, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Material agreement
|
Mar 1, 2022 | Mar 1, 2022 |
| 424B3 | Prospectus | Mar 1, 2022 | — |
| 10-Q | Quarterly report | Feb 11, 2022 | Dec 31, 2021 |
| DEF 14C | Information statement | Feb 8, 2022 | Feb 8, 2022 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Feb 2, 2022 | Jan 27, 2022 |
| PRE 14C | Preliminary information statement | Jan 28, 2022 | Jan 28, 2022 |
| 8-K |
Current report
Material agreement, Bylaw or fiscal year change
|
Dec 17, 2021 | Dec 15, 2021 |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 10-K | Annual report | Oct 8, 2021 | Jun 30, 2021 |
| NT 10-K | Notification of late filing | Sep 28, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Material agreement
|
Jul 23, 2021 | Jul 20, 2021 |
| 10-Q | Quarterly report | May 18, 2021 | Mar 31, 2021 |
| NT 10-Q | Notification of late filing | May 18, 2021 | Mar 31, 2021 |
| UPLOAD | Letter from the SEC | Apr 21, 2021 | — |
| RW | Registration withdrawal request | Apr 16, 2021 | — |
| 10-K/A | Amended annual report | Apr 14, 2021 | Jun 30, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 7, 2021 | Apr 1, 2021 |
| UPLOAD | Letter from the SEC | Apr 7, 2021 | — |
| 8-K |
Current report
Unregistered share sale, Bylaw or fiscal year change
|
Mar 12, 2021 | Mar 8, 2021 |
| 8-K |
Current report
Material agreement
|
Mar 9, 2021 | Mar 4, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 1, 2021 | Jan 21, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Feb 26, 2021 | Feb 24, 2021 |
| 424B5 | Prospectus supplement | Feb 26, 2021 | — |
| 8-K |
Current report
Material agreement
|
Feb 22, 2021 | Feb 17, 2021 |
| 10-Q | Quarterly report | Feb 16, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Other events
|
Feb 11, 2021 | Feb 11, 2021 |
| 424B5 | Prospectus supplement | Feb 11, 2021 | — |
| 8-K |
Current report
Material agreement
|
Feb 5, 2021 | Feb 4, 2021 |
| 424B5 | Prospectus supplement | Feb 5, 2021 | — |
| EFFECT | Filing | Feb 3, 2021 | — |
| CORRESP | Letter to the SEC | Feb 2, 2021 | — |
| UPLOAD | Letter from the SEC | Feb 2, 2021 | — |
| S-3 | Shelf registration | Jan 28, 2021 | — |
| 8-K |
Current report
Unregistered share sale
|
Jan 27, 2021 | Jan 21, 2021 |
| S-1 | Registration statement | Jan 19, 2021 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 29, 2020 | Dec 28, 2020 |
| 8-K |
Current report
Unregistered share sale
|
Dec 11, 2020 | Dec 10, 2020 |
| 8-K |
Current report
Other events
|
Dec 8, 2020 | Dec 7, 2020 |
| 8-K |
Current report
Material agreement, Agreement ended, Unregistered share sale, Other events
|
Dec 3, 2020 | Dec 1, 2020 |
| 424B5 | Prospectus supplement | Dec 3, 2020 | — |
| S-3MEF | Registration statement | Dec 1, 2020 | — |
| 10-Q | Quarterly report | Nov 16, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Material agreement
|
Sep 23, 2020 | Sep 21, 2020 |
| 424B5 | Prospectus supplement | Sep 23, 2020 | — |
| 10-K | Annual report | Sep 23, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Other events
|
Aug 7, 2020 | Aug 3, 2020 |
| 8-K |
Current report
Material agreement
|
Jul 31, 2020 | Jul 27, 2020 |
| 424B5 | Prospectus supplement | Jul 28, 2020 | — |
| EFFECT | Filing | Jul 8, 2020 | — |
| UPLOAD | Letter from the SEC | Jul 7, 2020 | — |
| CORRESP | Letter to the SEC | Jul 7, 2020 | — |
| S-3 | Shelf registration | Jul 2, 2020 | — |
| 8-K |
Current report
Material agreement
|
Jun 26, 2020 | Jun 24, 2020 |
| 8-K |
Current report
Unregistered share sale
|
Jun 23, 2020 | Jun 18, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jun 15, 2020 | Jun 9, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jun 4, 2020 | Jun 1, 2020 |
| 10-Q | Quarterly report | May 15, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Unregistered share sale
|
Mar 4, 2020 | Mar 2, 2020 |
| 10-Q | Quarterly report | Feb 14, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Unregistered share sale
|
Jan 16, 2020 | Jan 15, 2020 |
| 8-K |
Current report
Auditor change
|
Jan 7, 2020 | Jan 6, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 3, 2020 | Jan 2, 2020 |
| DEF 14C | Information statement | Dec 10, 2019 | Dec 12, 2019 |
| PRE 14C | Preliminary information statement | Nov 26, 2019 | Nov 26, 2019 |
| 8-K |
Current report
Unregistered share sale, Bylaw or fiscal year change
|
Nov 26, 2019 | Nov 25, 2019 |
| 10-Q | Quarterly report | Nov 15, 2019 | Sep 30, 2019 |
| NT 10-Q | Notification of late filing | Nov 15, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Unregistered share sale
|
Nov 5, 2019 | Nov 1, 2019 |
| 8-K |
Current report
Other events
|
Oct 29, 2019 | Oct 29, 2019 |
| 10-K | Annual report | Sep 30, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Unregistered share sale
|
Aug 12, 2019 | Aug 5, 2019 |
| 8-K |
Current report
Unregistered share sale
|
Jun 26, 2019 | Jun 3, 2019 |
| 10-Q | Quarterly report | May 14, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Mar 12, 2019 | Jan 18, 2019 |
| 8-K |
Current report
Unregistered share sale
|
Mar 1, 2019 | Feb 11, 2019 |
| 10-Q | Quarterly report | Feb 12, 2019 | Dec 31, 2018 |
| S-8 | Employee stock plan registration | Dec 19, 2018 | — |
| 10-Q | Quarterly report | Nov 1, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Oct 12, 2018 | Oct 12, 2018 |
| 10-K | Annual report | Sep 25, 2018 | Jun 30, 2018 |
| 8-K |
Current report
New debt, Unregistered share sale
|
Aug 14, 2018 | Aug 10, 2018 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Aug 6, 2018 | Jul 31, 2018 |
| DEF 14C | Information statement | Aug 3, 2018 | Aug 6, 2018 |
| PRE 14C | Preliminary information statement | Jul 20, 2018 | Jul 20, 2018 |
| 8-K |
Current report
Unregistered share sale, Bylaw or fiscal year change
|
Jul 13, 2018 | Jul 12, 2018 |
| 8-K |
Current report
New debt, Unregistered share sale
|
Jun 29, 2018 | Jun 27, 2018 |
| 8-K |
Current report
Officer or director change
|
Jun 18, 2018 | Jun 15, 2018 |
| UPLOAD | Letter from the SEC | Jun 1, 2018 | — |
| CORRESP | Letter to the SEC | May 21, 2018 | — |
| 10-Q | Quarterly report | May 15, 2018 | Mar 31, 2018 |
| CORRESP | Letter to the SEC | Apr 16, 2018 | — |
| UPLOAD | Letter from the SEC | Apr 5, 2018 | — |
| CORRESP | Letter to the SEC | Mar 16, 2018 | — |
| UPLOAD | Letter from the SEC | Feb 27, 2018 | — |
| 10-Q | Quarterly report | Feb 12, 2018 | Dec 31, 2017 |
| 10-Q | Quarterly report | Nov 13, 2017 | Sep 30, 2017 |
| 10-K | Annual report | Sep 21, 2017 | Jun 30, 2017 |
| 10-Q | Quarterly report | May 12, 2017 | Mar 31, 2017 |
| 10-Q | Quarterly report | Feb 7, 2017 | Dec 31, 2016 |
| 10-Q | Quarterly report | Nov 14, 2016 | Sep 30, 2016 |
| 10-K | Annual report | Sep 21, 2016 | Jun 30, 2016 |
| 10-Q | Quarterly report | May 16, 2016 | Mar 31, 2016 |
| 10-Q | Quarterly report | Feb 3, 2016 | Dec 31, 2015 |
| 10-Q | Quarterly report | Nov 6, 2015 | Sep 30, 2015 |
| 10-K | Annual report | Sep 28, 2015 | Jun 30, 2015 |
| 10-Q | Quarterly report | May 14, 2015 | Mar 31, 2015 |
| 10-Q | Quarterly report | Feb 10, 2015 | Dec 31, 2014 |
| 10-Q | Quarterly report | Nov 10, 2014 | Sep 30, 2014 |
| 8-K |
Current report
Auditor change
|
Oct 22, 2014 | Oct 21, 2014 |
| 10-K | Annual report | Sep 23, 2014 | Jun 30, 2014 |
| 10-Q | Quarterly report | May 15, 2014 | Mar 31, 2014 |
| 10-Q | Quarterly report | Feb 11, 2014 | Dec 31, 2013 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Nov 21, 2013 | Nov 15, 2013 |
| 10-Q | Quarterly report | Nov 13, 2013 | Sep 30, 2013 |
| 10-K/A | Amended annual report | Oct 31, 2013 | Jun 30, 2013 |
| DEF 14A | Proxy statement | Oct 10, 2013 | Oct 10, 2013 |
| PRE 14A | Preliminary proxy statement | Sep 27, 2013 | Nov 15, 2013 |
| 10-K | Annual report | Sep 27, 2013 | Jun 30, 2013 |
| 8-K |
Current report
Officer or director change
|
Jul 10, 2013 | Jul 9, 2013 |
| UPLOAD | Letter from the SEC | Jul 5, 2013 | — |
| PRE 14C | Hypersolar, inc. form pre-14-c | Jun 21, 2013 | Jun 17, 2013 |
| 10-Q | Quarterly report | May 15, 2013 | Mar 31, 2013 |
| 8-K |
Current report
Other events
|
Mar 26, 2013 | Mar 26, 2013 |
| 10-Q | Quarterly report | Feb 14, 2013 | Dec 31, 2012 |
| 10-Q | Quarterly report | Nov 9, 2012 | Sep 30, 2012 |
| 10-K | Annual report | Sep 28, 2012 | Jun 30, 2012 |
| 10-Q | Quarterly report | May 17, 2012 | Mar 31, 2012 |
| NT 10-Q | Hypersolar, inc. form nt 10-q | May 16, 2012 | Mar 31, 2012 |
| 10-Q | Quarterly report | Feb 14, 2012 | Dec 31, 2011 |
| 8-K |
Current report
Other events
|
Nov 15, 2011 | Nov 15, 2011 |
| 10-Q | Quarterly report | Nov 7, 2011 | Sep 30, 2011 |
| 10-K | Annual report | Sep 28, 2011 | Jun 30, 2011 |
| 8-A12G | Hypersolar, inc. form 8-a12g | Jun 14, 2011 | — |
| 10-Q | Quarterly report | May 16, 2011 | Mar 31, 2011 |
| 10-Q | Quarterly report | Feb 14, 2011 | Dec 31, 2010 |
| 10-Q | Quarterly report | Nov 9, 2010 | Sep 30, 2010 |
| 8-K |
Current report
Officer or director change
|
Oct 19, 2010 | Oct 15, 2010 |
| 10-K | Annual report | Sep 9, 2010 | Jun 30, 2010 |
| 10-Q | Quarterly report | Jun 10, 2010 | Mar 31, 2010 |
| EFFECT | Filing | Apr 28, 2010 | — |
| CORRESP | Letter to the SEC | Apr 26, 2010 | — |
| S-1/A | Amended registration statement | Apr 16, 2010 | — |
| CORRESP | Letter to the SEC | Apr 15, 2010 | — |
| UPLOAD | Letter from the SEC | Apr 6, 2010 | — |
| CORRESP | Letter to the SEC | Mar 25, 2010 | — |
| S-1/A | Amended registration statement | Mar 25, 2010 | — |
| UPLOAD | Letter from the SEC | Mar 4, 2010 | — |
| S-1 | Registration statement | Feb 5, 2010 | — |
| D | Filing | Jan 27, 2010 | — |
Showing 195 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- HYSR (OTC)
- Fiscal year ends
- June 30
- Incorporated in
- NV
- Headquarters
- Coralville, IA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1481028
- Former names
- Hypersolar, Inc. (until Jun 4, 2020)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.