Transaction · 0001062993-26-004839

Kalbfleisch Kurt L.

Kalbfleisch Kurt L., CFO, reported a transaction classified as exercise at Sphere 3D Corp. involving 17188.000000 shares for an estimated $0.00. Reported holdings after the transaction were 43749.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCFO
ANYSphere 3D Corp.
Filing timeSep 04
Trade dateSep 02, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$2.50
Pre-filing
1mo ago -1.6%1w ago -3.6%1d ago -10.0%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

ANY price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ANY since 2026-09-04Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
exercise
Code M
Identifier
0001062993-26-004839
Restricted Stock Unit (RSU)
Transaction date
Sep 02, 2026
Filed Sep 04, 2026, 08:51 PM · 2d delay
Shares
17.1k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
43.7k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Derivative Transaction Direct Ownership Large Holdings Reduction
-6score
Filing-only score

-6

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Each RSU represents a contingent right to receive one share of Sphere 3D Corp. common stock.

  2. F2

    The RSUs reported under Column 5 vested as follows: 7,813 shares on June 30, 2026 and 9,375 shares on September 1, 2026. However, the shares underlying the vested RSUs were not settled and delivered t…

  3. F3

    The RSUs reported under Column 9 include two awards. The underlying outstanding shares and vesting schedules are as follows: (i) 15,624 outstanding shares of which 7,812 shares vest on September 30, 2…

Original filing · 0001062993-26-004839
Related transactions

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ANY