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2025-10-262026-04-19
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25 items- SECSEC Form DEFM14A filed by Sphere 3D Corp.DEFM14A - Sphere 3D Corp. (0001591956) (Filer)
- PRCathedra Bitcoin Announces Business UpdatesToronto, Ontario--(Newsfile Corp. - April 8, 2026) - Cathedra Bitcoin Inc. (TSXV:CBIT) (OTCQB:CBTTF) (the "Company" or "Cathedra"), a developer and operator of power and digital infrastructure assets across North America, is pleased to announce the following corporate and operational updates. New Hosting Partnership The Company has entered into a new hosting agreement which is expected to establish a stable, long-term revenue stream, made possible by its strategy of building off-peak infrastructure to access some of the lowest energy prices in the industry. This agreement will utilize 80% of the 15 megawatt ("MW") capacity at the Shire site in Kentucky and is expected to represent roughly 25
- SECSEC Form DEFA14A filed by Sphere 3D Corp.DEFA14A - Sphere 3D Corp. (0001591956) (Filer)
- SECSEC Form DEF 14A filed by Sphere 3D Corp.DEF 14A - Sphere 3D Corp. (0001591956) (Filer)
- SECSEC Form 10-K filed by Sphere 3D Corp.10-K - Sphere 3D Corp. (0001591956) (Filer)
- INSIDERChief Accounting Officer Reppas Tiah Norton converted options into 16,250 shares and sold $10,062 worth of shares (6,250 units at $1.61), increasing direct ownership by 419% to 12,384 units (SEC Form 4)4 - Sphere 3D Corp. (0001591956) (Issuer)
- INSIDERCEO and CFO Kalbfleisch Kurt L. converted options into 18,358 shares and sold $15,582 worth of shares (9,800 units at $1.59), increasing direct ownership by 15% to 64,455 units (SEC Form 4)4 - Sphere 3D Corp. (0001591956) (Issuer)
- SECSEC Form 144 filed by Sphere 3D Corp.144 - Sphere 3D Corp. (0001591956) (Subject)
- SECSphere 3D Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Regulation FD Disclosure, Financial Statements and Exhibits8-K - Sphere 3D Corp. (0001591956) (Filer)
- INSIDERSEC Form 4 filed by Director Mcewan Duncan J4 - Sphere 3D Corp. (0001591956) (Issuer)
- INSIDERSEC Form 4 filed by Director Hanley Timothy P.4 - Sphere 3D Corp. (0001591956) (Issuer)
- INSIDERSEC Form 4 filed by Director Harnett Sue4 - Sphere 3D Corp. (0001591956) (Issuer)
- INSIDERSEC Form 4 filed by CEO and CFO Kalbfleisch Kurt L.4 - Sphere 3D Corp. (0001591956) (Issuer)
- INSIDERSEC Form 4 filed by Chief Accounting Officer Reppas Tiah Norton4 - Sphere 3D Corp. (0001591956) (Issuer)
- PRCathedra Bitcoin and Sphere3D Announce Business CombinationCombined Company Expected to Retain Sphere3D's Name and US Listing (NASDAQ:ANY)Toronto, Ontario and Stamford, Connecticut--(Newsfile Corp. - March 5, 2026) - Cathedra Bitcoin Inc. (TSXV:CBIT) (OTCQB:CBTTF) ("Cathedra"), a company that builds, develops and operates power infrastructure facilities for use in high density computing, and Sphere 3D Corp. (NASDAQ:ANY) ("Sphere" and together with Cathedra, the "Parties"), a bitcoin mining company, are pleased to announce that they have entered into a definitive agreement to combine in an all-stock transaction, which is expected to create a next-generation high density computing power infrastructure company focused on high-performance compute, digit
- SECSphere 3D Corp. filed SEC Form 8-K: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing8-K - Sphere 3D Corp. (0001591956) (Filer)
- SECSphere 3D Corp. filed SEC Form 8-K: Material Modification to Rights of Security Holders, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Regulation FD Disclosure, Financial Statements and Exhibits8-K - Sphere 3D Corp. (0001591956) (Filer)
- SECSphere 3D Corp. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits8-K - Sphere 3D Corp. (0001591956) (Filer)
- SECSEC Form S-8 filed by Sphere 3D Corp.S-8 - Sphere 3D Corp. (0001591956) (Filer)
- INSIDERNew insider Reppas Tiah Norton claimed ownership of 23,832 shares (SEC Form 3)3 - Sphere 3D Corp. (0001591956) (Issuer)
- SECSphere 3D Corp. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Leadership Update, Financial Statements and Exhibits8-K - Sphere 3D Corp. (0001591956) (Filer)
- SECSEC Form EFFECT filed by Sphere 3D Corp.EFFECT - Sphere 3D Corp. (0001591956) (Filer)
- INSIDERChief Executive Officer Kalbfleisch Kurt L. converted options into 183,594 shares and sold $41,922 worth of shares (90,000 units at $0.47), increasing direct ownership by 20% to 558,964 units (SEC Form 4)4 - Sphere 3D Corp. (0001591956) (Issuer)
- SECSEC Form 424B3 filed by Sphere 3D Corp.424B3 - Sphere 3D Corp. (0001591956) (Filer)
- SECSEC Form 144 filed by Sphere 3D Corp.144 - Sphere 3D Corp. (0001591956) (Subject)