Solana Co SEC filings HSDT
Solana Co has 729 filings in SEC EDGAR's recent list, going back to Jun 16, 2014. Its latest annual report, Form ARS, was filed on Apr 14, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 30, 2026 (regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 30, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2026 | Aug 14, 2026 |
| 8-K |
Current report
Material agreement
|
May 29, 2026 | May 29, 2026 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 22, 2026 | May 21, 2026 |
| 8-K |
Current report
Results of operations
|
May 15, 2026 | May 15, 2026 |
| 8-K |
Current report
Unregistered share sale, Regulation FD disclosure, Other events
|
Apr 27, 2026 | Apr 27, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 24, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2026 | Apr 8, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 9, 2026 | Apr 9, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 31, 2026 | Mar 30, 2026 |
| 8-K |
Current report
Other events
|
Feb 20, 2026 | Feb 20, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 18, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Nov 5, 2025 | Oct 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 3, 2025 | Nov 3, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Oct 31, 2025 | Oct 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 21, 2025 | Oct 20, 2025 |
| 8-K |
Current report
Auditor change
|
Oct 16, 2025 | Oct 15, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Sep 29, 2025 | Sep 29, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 25, 2025 | Sep 24, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 22, 2025 | Sep 22, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Sep 18, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 15, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure, Other events
|
Sep 15, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Other events
|
Jul 21, 2025 | Jul 21, 2025 |
| 8-K |
Current report
Other events
|
Jul 9, 2025 | Jul 7, 2025 |
| 8-K |
Current report
Other events
|
Jul 7, 2025 | Jul 7, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Jun 27, 2025 | Jun 27, 2025 |
| 8-K |
Current report
Other events
|
Jun 23, 2025 | Jun 23, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 20, 2025 | Jun 16, 2025 |
| 8-K |
Current report
Other events
|
Jun 4, 2025 | Jun 3, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2025 | May 23, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Apr 30, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Apr 25, 2025 | Apr 24, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Apr 22, 2025 | Apr 21, 2025 |
| 8-K |
Current report
Listing notice
|
Apr 4, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Listing notice, Other events
|
Feb 7, 2025 | Feb 7, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jan 24, 2025 | Jan 21, 2025 |
| 8-K |
Current report
Other events
|
Jan 15, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Other events
|
Dec 23, 2024 | Dec 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 18, 2024 | Nov 18, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2024 | Aug 12, 2024 |
| 8-K |
Current report
Listing notice
|
Aug 9, 2024 | Aug 9, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 28, 2024 | Jun 27, 2024 |
| 8-K |
Current report
Other events
|
Jun 3, 2024 | May 31, 2024 |
| 8-K | Current report | May 31, 2024 | May 30, 2024 |
| 8-K |
Current report
Results of operations
|
May 13, 2024 | May 13, 2024 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Other events
|
May 9, 2024 | May 6, 2024 |
| 8-K |
Current report
Other events
|
May 6, 2024 | May 6, 2024 |
| 8-K |
Current report
Listing notice
|
Apr 5, 2024 | Apr 4, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 28, 2024 | Mar 28, 2024 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Mar 15, 2024 | Mar 12, 2024 |
| 8-K |
Current report
Other events
|
Mar 4, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Other events
|
Feb 9, 2024 | Feb 6, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 4, 2023 | Dec 4, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 9, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| 8-K |
Current report
Other events
|
Sep 28, 2023 | Sep 28, 2023 |
| 8-K |
Current report
Other events
|
Sep 5, 2023 | Sep 5, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Aug 16, 2023 | Aug 16, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2023 | Aug 10, 2023 |
| 8-K |
Current report
Material agreement
|
Jun 23, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Shareholder vote results
|
May 30, 2023 | May 24, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| 8-K |
Current report
Listing notice, Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure
|
Mar 24, 2023 | Mar 21, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 9, 2023 | Mar 9, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 23, 2023 | Jan 23, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 8-K |
Current report
Auditor change
|
Sep 30, 2022 | Sep 26, 2022 |
| 8-K |
Current report
Listing notice
|
Sep 23, 2022 | Sep 19, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 15, 2022 | Aug 15, 2022 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Other events
|
Aug 9, 2022 | Aug 5, 2022 |
| 8-K |
Current report
Shareholder vote results
|
May 27, 2022 | May 23, 2022 |
| 8-K |
Current report
Results of operations
|
May 12, 2022 | May 12, 2022 |
| 8-K |
Current report
Other events
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 1, 2022 | Apr 1, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2022 | Mar 14, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2022 | Mar 8, 2022 |
| 8-K |
Current report
Officer or director change
|
Feb 18, 2022 | Feb 16, 2022 |
| 8-K |
Current report
Results of operations
|
Jan 26, 2022 | Jan 26, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 29, 2021 | Nov 29, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Nov 12, 2021 | Nov 10, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2021 | Nov 10, 2021 |
| 8-K |
Current report
Other events
|
Nov 4, 2021 | Nov 4, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 17, 2021 | Sep 17, 2021 |
| 8-K |
Current report
Officer or director change
|
Sep 14, 2021 | Sep 8, 2021 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 2, 2021 | Sep 1, 2021 |
| 8-K |
Current report
Other events
|
Aug 25, 2021 | Aug 25, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 24, 2021 | Aug 24, 2021 |
| 8-K |
Current report
Officer or director change
|
Aug 19, 2021 | Aug 17, 2021 |
| 8-K |
Current report
Other events
|
Aug 17, 2021 | Aug 17, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 26, 2021 | Jul 20, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 13, 2021 | Jul 13, 2021 |
| 8-K |
Current report
Other events
|
Jul 8, 2021 | Jul 2, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 15, 2021 | Jun 14, 2021 |
| 8-K |
Current report
Officer or director change
|
Jun 2, 2021 | Jun 2, 2021 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 27, 2021 | May 25, 2021 |
| 8-K |
Current report
Results of operations
|
May 17, 2021 | May 17, 2021 |
| 8-K/A |
Amended current report
Officer or director change
|
Apr 19, 2021 | Mar 8, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 7, 2021 | Apr 1, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 29, 2021 | Mar 29, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2021 | Mar 8, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2021 | Mar 10, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 4, 2021 | Feb 26, 2021 |
| 8-K |
Current report
Material agreement, Change to shareholder rights, Other events
|
Feb 1, 2021 | Jan 28, 2021 |
| 8-K |
Current report
Other events
|
Jan 19, 2021 | Jan 15, 2021 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 11, 2021 | Jan 11, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 5, 2021 | Jan 5, 2021 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Dec 31, 2020 | Dec 31, 2020 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Dec 29, 2020 | Dec 28, 2020 |
| 8-K |
Current report
Other events
|
Dec 17, 2020 | Dec 17, 2020 |
| 8-K |
Current report
Listing notice
|
Dec 10, 2020 | Dec 4, 2020 |
| 8-K |
Current report
Agreement ended
|
Nov 24, 2020 | Nov 18, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2020 | Nov 12, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 27, 2020 | Oct 27, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Oct 26, 2020 | Oct 21, 2020 |
| 8-K |
Current report
Other events
|
Oct 21, 2020 | Oct 21, 2020 |
| 8-K |
Current report
Other events
|
Oct 19, 2020 | Oct 19, 2020 |
| 8-K |
Current report
Officer or director change
|
Oct 7, 2020 | Oct 5, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 9, 2020 | Sep 9, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 25, 2020 | Aug 23, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2020 | Aug 12, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Other events
|
Jul 14, 2020 | Jul 14, 2020 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Jul 2, 2020 | Jun 10, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2020 | Jun 10, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
May 12, 2020 | May 8, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change, Other events
|
May 7, 2020 | May 7, 2020 |
| 8-K |
Current report
Other events
|
Apr 30, 2020 | Apr 30, 2020 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 22, 2020 | Apr 16, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 16, 2020 | Apr 13, 2020 |
| 8-K |
Current report
Listing notice
|
Mar 27, 2020 | Mar 23, 2020 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 24, 2020 | Mar 24, 2020 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Mar 18, 2020 | Mar 18, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2020 | Mar 12, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Mar 2, 2020 | Mar 2, 2020 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2020 | Feb 16, 2020 |
| 8-K |
Current report
Material agreement
|
Jan 27, 2020 | Jan 27, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 16, 2019 | Dec 10, 2019 |
| 8-K |
Current report
Material agreement, Other events
|
Nov 25, 2019 | Nov 22, 2019 |
| 8-K |
Current report
Other events
|
Nov 22, 2019 | Nov 22, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 12, 2019 | Nov 12, 2019 |
| 8-K |
Current report
Other events
|
Oct 24, 2019 | Oct 24, 2019 |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2019 | Aug 28, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jun 13, 2019 | Jun 12, 2019 |
| 8-K |
Current report
Results of operations
|
May 9, 2019 | May 9, 2019 |
| 8-K |
Current report
Other events
|
Apr 10, 2019 | Apr 10, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 20, 2019 | Mar 20, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2019 | Mar 14, 2019 |
| 8-K |
Current report
Other events
|
Jan 25, 2019 | Jan 25, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 13, 2018 | Dec 12, 2018 |
| 8-K |
Current report
Material agreement, Other events
|
Nov 16, 2018 | Nov 14, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2018 | Nov 8, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 30, 2018 | Oct 24, 2018 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 22, 2018 | Oct 22, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 4, 2018 | Sep 4, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 12, 2018 | Jul 12, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jul 5, 2018 | Jun 28, 2018 |
| 8-K |
Current report
Other events
|
May 15, 2018 | May 14, 2018 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 12, 2018 | Apr 11, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 26, 2018 | Mar 26, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change, Regulation FD disclosure
|
Jan 23, 2018 | Jan 22, 2018 |
| 8-K |
Current report
Other events
|
Jan 5, 2018 | Jan 5, 2018 |
| 8-K |
Current report
Other events
|
Jan 4, 2018 | Jan 3, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 2, 2018 | Dec 28, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 27, 2017 | Dec 22, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2017 | Nov 9, 2017 |
| 8-K |
Current report
Material agreement
|
Nov 2, 2017 | Oct 30, 2017 |
| 8-K |
Current report
Material agreement
|
Sep 12, 2017 | Sep 6, 2017 |
| 8-K |
Current report
Officer or director change
|
Aug 9, 2017 | Aug 4, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 10, 2017 | Jul 10, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 30, 2017 | Jun 28, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2017 | Jun 5, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
May 23, 2017 | May 23, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
May 16, 2017 | May 15, 2017 |
| 8-K | Current report | Apr 11, 2017 | Apr 11, 2017 |
| 8-K |
Current report
Other events
|
Feb 15, 2017 | Feb 14, 2017 |
| 8-K |
Current report
Other events
|
Feb 9, 2017 | Feb 9, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 8, 2017 | Feb 8, 2017 |
| 8-K |
Current report
Officer or director change
|
Feb 3, 2017 | Jan 30, 2017 |
| 8-K |
Current report
Auditor change, Bylaw or fiscal year change
|
Jan 10, 2017 | Jan 4, 2017 |
| 8-K |
Current report
Material agreement, Other events
|
Nov 21, 2016 | Nov 21, 2016 |
| 8-K |
Current report
Shareholder vote results
|
Sep 20, 2016 | Sep 15, 2016 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 8, 2016 | Aug 8, 2016 |
| 8-K/A |
Amended current report
Other events
|
Jul 20, 2016 | Jul 15, 2016 |
| 8-K | Current report | Jul 18, 2016 | Jul 15, 2016 |
| 8-K |
Current report
Other events
|
Jun 6, 2016 | Jun 6, 2016 |
| 8-K |
Current report
Other events
|
Apr 26, 2016 | Apr 20, 2016 |
| 8-K/A |
Amended current report
Unregistered share sale
|
Apr 20, 2016 | Apr 18, 2016 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Apr 18, 2016 | Apr 18, 2016 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Mar 24, 2016 | Mar 24, 2016 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Mar 23, 2016 | Mar 23, 2016 |
| 8-K |
Current report
Other events
|
Jan 14, 2016 | Jan 13, 2016 |
| 8-K |
Current report
Restatement
|
Jan 11, 2016 | Jan 7, 2016 |
| 8-K |
Current report
Other events
|
Jan 6, 2016 | Jan 6, 2016 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Officer or director change, Other events
|
Dec 31, 2015 | Dec 31, 2015 |
| 8-K |
Current report
Other events
|
Dec 4, 2015 | Dec 4, 2015 |
| 8-K/A |
Amended current report
Officer or director change
|
Nov 4, 2015 | Oct 16, 2015 |
Showing 200 filings, the most recent 200. 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
- Finance Services (SIC 6199)
- Listed as
- HSDT (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Philadelphia, PA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1610853
- Former names
- HELIUS MEDICAL TECHNOLOGIES, INC. (until Sep 29, 2025); HELIUS MEDICAL TECHNOLOGIES, INC (until May 17, 2018)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.