Kurt L. Kalbfleisch

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
San Diego, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Kurt L. Kalbfleisch
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Kurt L. Kalbfleisch

Form 4 holding Chief Financial Officer, Director

Sphere 3D Corp.

Security class
Restricted Stock Unit (RSU)
Shares / value
60,937
Estimated value
$342,734
Report date
01 Jun 2026
Price
$0.4930
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Chief Financial Officer, Director

Sphere 3D Corp.

Security class
Common Shares
Shares / value
425,815
Estimated value
$102,483
Report date
08 Jun 2026
Price
$1.59
Ownership
Direct

Insider Reports Filed by Kurt L. Kalbfleisch

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