KL
Kurt L. Kalbfleisch
DELAYED 1 MONTH
CEO and CFO; Director, CFO and Director; Director, Chief Financial Officer
Sphere 3D Corp.
Filings
5
Companies
1
Latest
Jun 8, 2026
Transactions
Signal
Ticker / Company
Insider
Transaction
Value
Filed
—
Sphere 3D Corp.
Kurt L. Kalbfleisch
Director, CFO and Director
Option Exercise
—
159,375 sh
Jun 3 8:11 PM
Jun 1, 2026
71
ANYCLUSTER 2
Sphere 3D Corp.
Kurt L. Kalbfleisch
CEO and CFO
Sale
$15.6K
9,800 sh
Mar 14 12:00 AM
Mar 13, 2026