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Sphere 3D Corp. Stock: price and insider trades · Canada
Sphere 3D Corp.: what insiders have been doing
Sphere 3D Corp. is a listed company. Its directors and officers file their transactions with SEDI. Over the twelve months to 18 October 2026, 39 filings were filed, from 13 insiders.
The flow runs one way only: 5 sales worth €168k, from 2 insiders, and no purchase. The largest single trade was a sale of €95k by Kalbfleisch, Kurt, published on 3 June 2026.
Filings reach the SEDI feed a median of 2 days after the trade. Until a filing is published, the market cannot know about the trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning.
With 39 filings in twelve months, the company is more active than the median of 12 filings across the 2,130 companies we follow on the same exchange. Over the whole record (from 2023), the tally stands at no purchases and 12 sales.
This summary is built from SEDI disclosures alone and does not predict where the share price will go.
Insider Decl.
67
Thresholds
n/a
Buy Volume
n/a
n/a
Sell Volume
€410,341
12 ops. · all time
Who traded when
BuySaleTiah Reppas3 sales
Kurt Kalbfleisch2 sales
Trompeter Patricia1 sale
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Financial data
· cache
Last declaration on 11 September 2026
Declarations67 total
133,333 sharesWarrantsTSXSEDI:4776808
WarrantsTSXSEDI:4776806
133,333 shares@ CA$3.000.93% mcap66.6% of flowCommon SharesTSXSEDI:4776805
166,666 sharesWarrantsTSXSEDI:4776798
WarrantsTSXSEDI:4776793
166,666 shares@ CA$3.001.16% mcap19.9% of flowCommon SharesTSXSEDI:4776788
33,333 sharesWarrantsTSXSEDI:4776784
WarrantsTSXSEDI:4776759
33,333 shares@ CA$3.000.23% mcap33.2% of flowCommon SharesTSXSEDI:4776757
12,630 sharesCommon SharesTSXSEDI:4776743
166,666 shares@ US$3.001.60% mcap100.0% of flowCommon SharesSEC:0001213900-26-098802:0
133,333 shares@ US$3.001.28% mcap100.0% of flowCommon SharesSEC:0001213900-26-098804:0
33,333 shares@ US$3.000.32% mcap100.0% of flowCommon SharesSEC:0001213900-26-098805:0
17,188 shares0Common StockSEC:0001062993-26-004839:0
30,000 shares@ CA$4.040.50% mcap57.9% of flowCommon SharesTSXSEDI:4735170
250,000 shares@ CA$4.044.17% mcap84.7% of flowCommon SharesTSXSEDI:4735169
50,000 shares@ CA$4.040.83% mcap33.4% of flowCommon SharesTSXSEDI:4735168
500,000 shares@ CA$4.048.33% mcap80.1% of flowCommon SharesTSXSEDI:4735167
50,000 shares@ CA$4.040.83% mcap100.0% of flowCommon SharesTSXSEDI:4735166
50,000 shares@ CA$4.040.83% mcap66.8% of flowCommon SharesTSXSEDI:4735163
50,000 sharesCommon SharesSEC:0001185185-26-002454:0
500,000 sharesCommon SharesSEC:0001185185-26-002453:0
50,000 sharesCommon SharesSEC:0001185185-26-002455:0
7,000 shares@ CA$4.14732.4% of flowCommon SharesTSXSEDI:4728704
50,000 shares@ CA$3.059912.8% of flowCommon SharesTSXSEDI:4728703
25 of 67 declarations
About Sphere 3D Corp.
Sphere 3D Corp. is a company specializing in virtualization and data storage solutions. It is listed on the XTSE market.
