Tiah Norton Reppas is CAO at Sphere 3D Corp. (ANY). They have made 1 open-market trade across 1 company since 2026, most recently 2026-09-21.
CIK 0002102312
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ANY | 78,236 | $227K |
| DRK | 82,545 | — |
| Total | $227K |
Shares reported on the most recent Form 4, priced at the 2026-09-23 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ANY | SELL | 2026-03-12 | 2026-03-13 | $1.61 | $10K | -12.7% | -11.5% | +91.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.