KALBFLEISCH KURT L. (CEO and CFO) exercised options at SPHERE 3D CORP.
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 6/3/2026ACC: 0001062993-26-003031
Officer· CEO and CFO
Since Mar 2026
-57K
Net shares
Net seller
$182.0K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
159.38K acquired · 216.38K disposed
Non-Derivative Transactions3
Common Shares
Direct
Shares
+159.38K
Price / share
—
Trade value
—
% of position
217.0%
6/1/2026
73.44K→232.81K
Common Shares
Direct
Shares
−50K
Price / share
$3.06
Trade value
$153K
% of position
21.5%
6/1/2026
232.81K→182.81K
Common Shares
Direct
Shares
−7K
Price / share
$4.15
Trade value
$29.03K
% of position
3.8%
6/1/2026
182.81K→175.81K
Total
Net shares
+102.38K
Net value
-$182.03K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Shares Direct | 6/1/2026 | M · Option Exercise | +159.38K | — | — | 217.0% | 73.44K | 232.81K |
| Common Shares Direct | 6/1/2026 | F · Tax Withholding | −50K | $3.06 | $153K | 21.5% | 232.81K | 182.81K |
| Common Shares Direct | 6/1/2026 | F · Tax Withholding | −7K | $4.15 | $29.03K | 3.8% | 182.81K | 175.81K |
| Total | +102.38K | -$182.03K | ||||||
Derivative Transactions1
Restricted Stock Unit (RSU)
Direct
Converts to
Common Stock
159.38K shares
Shares
−159.38K
Strike price
Held after
60.94K
Exercisable
—
6/1/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Unit (RSU) Direct | Common Stock159.38K shares | 6/1/2026 | M · Option Exercise | −159.38K | — | 60.94K |
Non-Derivative Holdings (Post-Transaction)2
Common Shares
IndirectShares owned215.00
Common Shares
IndirectShares owned215.00
Total
430.00 indirect430.00
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Shares | 215.00 | Indirect |
| Common Shares | 215.00 | Indirect |
| Total | 430.00 | 430.00 indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported