Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Market capitalisation
$23.50M
Covers every share class this company has on file.
Insiders on file
1
people who have filed Form 3, 4 or 5 naming this issuer
Value of insider-held stock
Not available
from the holdings reported on Forms 3/4/5; this figure has no separate as-of date on file
Insider-held share of market cap
Not available
insider-held value divided by market capitalisation

What Sphere 3D Corp. reports

Revenue and net income below are for fiscal period FY2025, the period label carried by this company’s own annual XBRL filings to the SEC. Fiscal years do not line up between companies — one company’s FY2026 can cover much the same months as another’s FY2025 — so compare the periods, not just the numbers.

Revenue
$11.18M
FY2025 annual revenue, from this company’s own annual XBRL filings to the SEC
Net income
-$21.48M
FY2025 a loss for the period, from this company’s own annual XBRL filings to the SEC
Employees
2
Yahoo Finance
Where the employee count comes from

Headcount comes from Yahoo Finance, not from a filing. The date beside it is the day we retrieved the figure — it is not the date the company counted its staff, and Yahoo does not publish that date. Unlike the SEC filings behind the other figures on this page, this one carries no open licence, so we publish the number and nothing else from that source.

Insiders at Sphere 3D Corp.

Shares is what each person last reported holding here.

Everyone below has filed at least one insider report against this company.

Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.

People who file insider reports against Sphere 3D Corp..
Insider Reported role Shares Value Last action
Sue Harnett Board Member 199,707 Not available M Option exercise or conversion Jun 1, 2026 position reported

Recent insider transactions

Of the 4 rows we hold, 0 are open-market purchases and 0 open-market sales.

The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.

A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.

Insider transactions disclosed to the SEC for Sphere 3D Corp., newest first, each with the filing behind it.
Date Insider Transaction Shares Price Value Filing
Jun 1, 2026 Sue Harnett M Option exercise or conversion 74,074 $0.00 $0 SEC filing ↗
May 29, 2026 Sue Harnett M Option exercise or conversion 12,630 $0.00 $0 SEC filing ↗
May 15, 2025 Sue Harnett M Option exercise or conversion 96,154 $0.00 $0 SEC filing ↗
Dec 5, 2024 Sue Harnett M Option exercise or conversion 57,471 $0.00 $0 SEC filing ↗

From SEC Form 4 filings. Every row links to the filing it came from. How we calculate this.

What a Form 4 is

The report an officer, director or large shareholder must file after trading their own company’s stock.

Subsidiaries — 4 legal entities

Subsidiaries of Sphere 3D Corp.

4 legal entities named in the subsidiary exhibit filed with this company’s most recent 10-K. . Filing on SEC.gov.

This is not the full list. SEC rules only require a company to name its significant subsidiaries.

What that leaves out

Smaller entities are left out of the exhibit entirely. A short list here means a short exhibit — it does not mean the company owns nothing else. Nothing on this page is inferred: every name below is copied from the filing.

Subsidiaries Sphere 3D Corp. names in its most recent annual report, with the place each one is organised.
Subsidiary Organised in
101250 Investments Ltd. Turks and Caicos Islands
S3D Acquisition Corp. British Columbia, Canada
Sphere 3D Inc. Ontario, Canada
Sphere 3D Mining Corp. Delaware, United States
What counts as a subsidiary

A subsidiary is a separate legal entity this company controls; it is not the same thing as a brand, a division or an office. These entities do not file with the SEC in their own right, so there is no separate page to open for them.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Sources and technical notes

Every figure on this page comes from filings to the U.S. SEC via EDGAR. Nothing here is estimated, and nothing is taken from press coverage or company websites.