Updated Jul 16, 2026
Reppas Tiah Norton has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $10K.
Reppas Tiah Norton is currently serving as the Chief Accounting Officer at Sphere 3D Corp. His role involves overseeing the accounting functions and ensuring compliance with financial regulations.
| Role | Chief Accounting Officer |
|---|---|
| Notability | 10/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-10 | ANY | Sphere 3D Corp. | A — Grant or award | 30.0K | $0.00 | |
| 2026-06-03 | ANY | Sphere 3D Corp. | F — Tax withholding / forfeiture | 8.7K | $4.25 | $37K |
| 2026-06-03 | ANY | Sphere 3D Corp. | F — Tax withholding / forfeiture | 1.5K | $4.04 | $6K |
| 2026-06-03 | ANY | Sphere 3D Corp. | F — Tax withholding / forfeiture | 10.2K | $4.41 | $45K |
| 2026-06-03 | ANY | Sphere 3D Corp. | M — Option exercise | 56.2K | $0.00 | |
| 2026-03-14 | ANY | Sphere 3D Corp. | S — Open-market sale | 6.2K | $1.61 | $10K |
| 2026-03-14 | ANY | Sphere 3D Corp. | M — Option exercise | 16.2K | — |
Reppas Tiah Norton is currently serving as the Chief Accounting Officer at Sphere 3D Corp. His role involves overseeing the accounting functions and ensuring compliance with financial regulations.…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($10K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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