Senior insider sale
CEO and CFO at SPHERE 3D CORP. — senior position signals high conviction
$41.9K
90K shares
What this filing means
KALBFLEISCH KURT L. plans to sell 90K shares of SPHERE 3D CORP. valued at approximately $41.9K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 12/9/2025ACC: 0001950047-25-009994
Officer· CEO and CFO
Since Mar 2026
90K
Shares to sell
$41.9K
Approx. market value
90K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Restricted stock vesting under a registered plan
Services Rendered
12/1/2025
90KTotal acquired90K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/1/2025 | Restricted stock vesting under a registered plan Services Rendered | 90K | — |
| Total | 90K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
90K
Market value
$41.9K
12/9/2025
Total
Units
90K
Value
$41.9K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
12/9/2025 | 90K | $41.9K | NASDAQ | Planned |
| Total | 90K | $41.9K | ||