Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Kalbfleisch Kurt L. (CIK 1409130) reported 14 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-04). Recent activity: Buy ANY (17,188 shares), Buy ANY (250,000 shares), Buy ANY (159,375 shares), Sell ANY (50,000 shares), Sell ANY (7,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-04 | Sphere 3D Corp. (ANY) | Chief Financial Officer | Buy | 17,188 | $0 |
| 2026-06-10 | Sphere 3D Corp. (ANY) | Chief Financial Officer | Buy | 250,000 | $0 |
| 2026-06-03 | Sphere 3D Corp. (ANY) | CFO and Director | Buy | 159,375 | $0 |
| 2026-06-03 | Sphere 3D Corp. (ANY) | CFO and Director | Sell | 50,000 | $153,000 |
| 2026-06-03 | Sphere 3D Corp. (ANY) | CFO and Director | Sell | 7,000 | $29,050 |
| 2026-05-22 | Sphere 3D Corp. (ANY) | CEO and CFO | Buy | 8,985 | $0 |
| 2026-03-13 | Sphere 3D Corp. (ANY) | CEO and CFO | Buy | 18,358 | $0 |
| 2026-03-13 | Sphere 3D Corp. (ANY) | CEO and CFO | Sell | 9,800 | $15,582 |
| 2025-12-10 | Sphere 3D Corp. (ANY) | Chief Executive Officer | Buy | 183,594 | $0 |
| 2025-12-10 | Sphere 3D Corp. (ANY) | Chief Executive Officer | Sell | 90,000 | $42,300 |
| 2025-09-05 | Sphere 3D Corp. (ANY) | Acting CEO and CFO | Buy | 195,201 | $0 |
| 2025-09-05 | Sphere 3D Corp. (ANY) | Acting CEO and CFO | Sell | 85,010 | $51,856 |
| 2025-06-09 | Sphere 3D Corp. (ANY) | Acting CEO and CFO | Buy | 339,844 | $0 |
| 2025-06-09 | Sphere 3D Corp. (ANY) | Acting CEO and CFO | Sell | 134,406 | $99,460 |
Source: SEC Form 4 filings · as of 2026-09-04