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Sphere 3D Corp SEC Filings
What Sphere 3D Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
ANY overview →Filings on file
135
since Mar 31, 2017
Warning signs
15
latest Feb 27, 2026
Last results
Aug 14, 2026
8-K item 2.02
Industry
Finance Services
SIC 6199
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Sep 11, 2026 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Sep 8, 2026 | Material agreement 8-K | Read ↗ |
| Aug 24, 2026 | Shareholder vote 8-K | Read ↗ |
| Aug 14, 2026 | Quarterly report 10-Q | Read ↗ |
| Aug 14, 2026 | Results announced 8-K | Read ↗ |
| Aug 10, 2026 | Material agreement 8-K | Read ↗ |
| Jul 31, 2026 | Material agreement 8-K | Read ↗ |
| Jun 3, 2026 | Executive or director changeAcquisition or sale completedMaterial agreementUnregistered share sale 8-K | Read ↗ |
| May 21, 2026 | Shareholder vote 8-K | Read ↗ |
| May 15, 2026 | Results announced 8-K | Read ↗ |
| May 15, 2026 | Quarterly report 10-Q | Read ↗ |
| May 14, 2026 | Shareholder vote 8-K | Read ↗ |
| Apr 16, 2026 | Merger vote or registration DEFM14A | Read ↗ |
| Mar 27, 2026 | Annual report 10-K | Read ↗ |
| Mar 11, 2026 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Mar 9, 2026 | Results announced 8-K | Read ↗ |
| Feb 27, 2026 | Delisting notice or listing transfer 8-K | Read ↗ |
| Jan 16, 2026 | Shareholder vote 8-K | Read ↗ |
| Dec 22, 2025 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Nov 13, 2025 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Nov 5, 2025 | Results announced 8-K | Read ↗ |
| Nov 4, 2025 | Quarterly report 10-Q | Read ↗ |
| Oct 17, 2025 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Aug 6, 2025 | Results announced 8-K | Read ↗ |
| Aug 5, 2025 | Quarterly report 10-Q | Read ↗ |
| Jun 2, 2025 | Shareholder vote 8-K | Read ↗ |
| May 15, 2025 | Results announced 8-K | Read ↗ |
| May 14, 2025 | Quarterly report 10-Q | Read ↗ |
| Apr 28, 2025 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Mar 28, 2025 | Results announced 8-K | Read ↗ |
| Mar 28, 2025 | Annual report 10-K | Read ↗ |
| Mar 7, 2025 | Delisting notice or listing transfer 8-K | Read ↗ |
| Jan 3, 2025 | Material agreement 8-K | Read ↗ |
| Nov 21, 2024 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Nov 18, 2024 | Delisting notice or listing transfer 8-K | Read ↗ |
| Nov 14, 2024 | Results announced 8-K | Read ↗ |
| Nov 14, 2024 | Quarterly report 10-Q | Read ↗ |
| Oct 11, 2024 | Delisting notice or listing transfer 8-K | Read ↗ |
| Aug 13, 2024 | Results announced 8-K | Read ↗ |
| Aug 13, 2024 | Quarterly report 10-Q | Read ↗ |
| May 15, 2024 | Shareholder vote 8-K | Read ↗ |
| May 14, 2024 | Results announced 8-K | Read ↗ |
| May 13, 2024 | Quarterly report 10-Q | Read ↗ |
| Mar 29, 2024 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Mar 26, 2024 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Mar 13, 2024 | Results announced 8-K | Read ↗ |
| Mar 13, 2024 | Annual report 10-K | Read ↗ |
| Jan 19, 2024 | Executive or director change 8-K | Read ↗ |
| Jan 4, 2024 | Executive or director changeAcquisition or sale completedMaterial agreement 8-K | Read ↗ |
| Dec 5, 2023 | Shareholder vote 8-K | Read ↗ |
| Nov 13, 2023 | Quarterly report 10-Q | Read ↗ |
| Nov 13, 2023 | Results announced 8-K | Read ↗ |
| Oct 12, 2023 | Material agreement 8-K | Read ↗ |
| Aug 23, 2023 | Results announcedMaterial agreementUnregistered share sale 8-K/A | Read ↗ |
| Aug 14, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 14, 2023 | Results announcedMaterial agreementUnregistered share sale 8-K | Read ↗ |
| Jul 17, 2023 | Delisting notice or listing transfer 8-K | Read ↗ |
| Jun 23, 2023 | Shareholder vote 8-K | Read ↗ |
| May 15, 2023 | Results announced 8-K | Read ↗ |
| May 11, 2023 | Quarterly report 10-Q | Read ↗ |
| Apr 21, 2023 | Material agreementNew debtUnregistered share sale 8-K | Read ↗ |
| Mar 31, 2023 | Annual report 10-K | Read ↗ |
| Mar 31, 2023 | Results announced 8-K | Read ↗ |
| Jan 24, 2023 | Delisting notice or listing transfer 8-K | Read ↗ |
| Mar 31, 2022 | Annual report 20-F | Read ↗ |
| May 26, 2021 | Share offering 424B4 | Read ↗ |
| Apr 9, 2021 | Annual report 20-F | Read ↗ |
| Mar 26, 2021 | Share offering F-1 | Read ↗ |
| Nov 17, 2020 | Results announced 8-K | Read ↗ |
| Nov 16, 2020 | Quarterly report 10-Q | Read ↗ |
| Sep 29, 2020 | Material agreement 8-K | Read ↗ |
| Sep 18, 2020 | Material agreementNew debtUnregistered share sale 8-K | Read ↗ |
| Sep 2, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Aug 14, 2020 | Results announced 8-K | Read ↗ |
| Aug 14, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 7, 2020 | Material agreementNew debtUnregistered share sale 8-K | Read ↗ |
| Jul 31, 2020 | Material agreementNew debtUnregistered share sale 8-K | Read ↗ |
| Jul 17, 2020 | Material agreement 8-K | Read ↗ |
| Jul 17, 2020 | Material agreement 8-K | Read ↗ |
| Jul 6, 2020 | Share offering 424B4 | Read ↗ |
| Jun 30, 2020 | Results announced 8-K | Read ↗ |
| Jun 24, 2020 | Quarterly report 10-Q | Read ↗ |
| May 20, 2020 | Share offering S-1 | Read ↗ |
| May 20, 2020 | Delisting notice or listing transfer 8-K | Read ↗ |
| May 19, 2020 | Material agreementUnregistered share sale 8-K | Read ↗ |
| May 15, 2020 | Annual report 10-K/A | Read ↗ |
| May 14, 2020 | Results announced 8-K | Read ↗ |
| May 14, 2020 | Annual report 10-K | Read ↗ |
| May 4, 2020 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Mar 27, 2020 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Jan 6, 2020 | Delisting notice or listing transferShareholder vote 8-K | Read ↗ |
| Nov 15, 2019 | Results announced 8-K | Read ↗ |
| Nov 14, 2019 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2019 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Aug 21, 2019 | Executive or director changeMaterial agreementUnregistered share sale 8-K | Read ↗ |
| Aug 14, 2019 | Results announced 8-K | Read ↗ |
| Aug 14, 2019 | Quarterly report 10-Q | Read ↗ |
| Jul 31, 2019 | Auditor change 8-K | Read ↗ |
| Jul 12, 2019 | Delisting notice or listing transferResults announced 8-K | Read ↗ |
| May 15, 2019 | Delisting notice or listing transferResults announced 8-K | Read ↗ |
| May 15, 2019 | Quarterly report 10-Q | Read ↗ |
| May 14, 2019 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Apr 1, 2019 | Annual report 10-K | Read ↗ |
| Mar 29, 2019 | Results announced 8-K | Read ↗ |
| Jan 4, 2019 | Shareholder vote 8-K | Read ↗ |
| Dec 6, 2018 | Executive or director change 8-K | Read ↗ |
| Nov 19, 2018 | Acquisition or sale completed 8-K/A | Read ↗ |
| Nov 16, 2018 | Delisting notice or listing transferExecutive or director change 8-K | Read ↗ |
| Nov 14, 2018 | Executive or director changeAcquisition or sale completedMaterial agreement 8-K | Read ↗ |
| Nov 7, 2018 | Quarterly report 10-Q | Read ↗ |
| Nov 7, 2018 | Results announced 8-K | Read ↗ |
| Nov 2, 2018 | Material agreementShareholder vote 8-K | Read ↗ |
| Aug 21, 2018 | Material agreement 8-K | Read ↗ |
| Aug 16, 2018 | Material agreement 8-K | Read ↗ |
| Aug 14, 2018 | Quarterly report 10-Q | Read ↗ |
| Aug 14, 2018 | Results announced 8-K | Read ↗ |
| Aug 13, 2018 | Debt accelerated 8-K | Read ↗ |
| Jul 25, 2018 | Material agreement 8-K | Read ↗ |
| Jul 19, 2018 | Delisting notice or listing transferMaterial agreement 8-K | Read ↗ |
| Jul 3, 2018 | Material agreement 8-K | Read ↗ |
| Jun 19, 2018 | Material agreement 8-K | Read ↗ |
| Jun 7, 2018 | Material agreement 8-K/A | Read ↗ |
| Jun 6, 2018 | Material agreement 8-K | Read ↗ |
| Jun 4, 2018 | Delisting notice or listing transfer 8-K | Read ↗ |
| May 31, 2018 | Shareholder vote 8-K | Read ↗ |
| May 10, 2018 | Quarterly report 10-Q | Read ↗ |
| May 10, 2018 | Results announced 8-K | Read ↗ |
| Apr 17, 2018 | Material agreement 8-K | Read ↗ |
| Apr 2, 2018 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Mar 21, 2018 | Annual report 10-K | Read ↗ |
| Mar 21, 2018 | Results announced 8-K | Read ↗ |
| Mar 19, 2018 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Feb 21, 2018 | Material agreement 8-K | Read ↗ |
| Apr 28, 2017 | Share offering F-1 | Read ↗ |
| Mar 31, 2017 | Annual report 20-F | Read ↗ |
Source: Sphere 3D Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.