Form 4: Sphere 3D Executive Reports Stock Transaction
Insider Transaction (Form 4)
Tiah Norton Reppas, Chief Accounting Officer of Sphere 3D Corp., reported multiple transactions in common stock on September 21, 2026.
Summary
- Option exercise/conversion: acquired 6,250 Common Stock on September 21, 2026; holds 84,486 after (Direct).
- Tax/exercise-price withholding: disposed of 1,941 Common Stock at $2.98 ($5,784) on September 21, 2026; holds 82,545 after (Direct).
- Option exercise/conversion: disposed of 6,250 Restricted Stock Unit (RSU) on September 21, 2026; holds 27,500 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Tiah Norton Reppas — Officer (Chief Accounting Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-21 | Option exercise/conversion | Common Stock | 6,250 | — | — | 84,486 |
| 2026-09-21 | Tax/exercise-price withholding | Common Stock | 1,941 | $3 | $5.8K | 82,545 |
| 2026-09-21 | Option exercise/conversion | Restricted Stock Unit (RSU) | 6,250 | — | — | 27,500 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-21 | Option exercise/conversion (6,250 shares) |
| 2026-09-21 | Tax/exercise-price withholding (1,941 shares) |
| 2026-09-21 | Option exercise/conversion (6,250 shares) |
Keywords
insider transaction, Form 4, DRK, DarkHorse Technologies Inc., neutral, Tiah Norton Reppas
Disclaimer:The information provided here is for general informational purposes only and does not constitute financial advice, recommendation, or endorsement of any kind. It may contain errors or omissions. You should not rely on this information to make financial decisions. Always seek the advice of a qualified financial professional before making any investment or financial decisions. Use of this information is at your own risk.