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Sphere 3D Corp. — 424B3 Filings

3 424B3 filings on record

This page lists all 424B3 filings submitted to the SEC by Sphere 3D Corp. (ANY), sorted by most recent first. Each row links to the full filing on EdgarLookup. Sphere 3D Corp. has filed 3 424B3 documents with the SEC since 2013. To view all SEC filings by Sphere 3D Corp., see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 144 20-F 3 3/A 4 4/A 40-F 40-F/A 40FR12G 424B2 424B3 424B4 424B5 425 6-K 6-K/A 8-A12B 8-K 8-K/A CERTNAS CORRESP CT ORDER D D/A DEF 14A DEFA14A EFFECT F-1 F-1/A F-3 F-3/A F-3MEF F-4 F-4/A F-X F-X/A PRE 14A PREM14A PRER14A RW S-1 S-1/A S-3 S-3/A S-8 SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
424B3 FORM 424B3 0001062993-25-017271 Dec 10, 2025
424B3 FORM 424B3 0001062993-24-021321 Dec 31, 2024
424B3 FORM 424B3 0001062993-15-005625 Oct 28, 2015