William Iwaschuk is President & CLO at Cipher Mining Inc. (CIFR). They have made 1 open-market trade across 1 company since 2023, most recently 2026-09-30.
CIK 0001887627
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 |
|---|---|---|
| CIFR | 1,664,272 | $14.9M |
Shares reported on the most recent Form 4, priced at the 2026-10-08 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CIFR | SELL · 10b5-1 | 2025-11-04 | 2025-11-06 | $22.52 | $7.8M | -30.0% | -6.5% | -31.6% |
| CIFR | SELL · 10b5-1 | 2024-11-06 | 2024-11-07 | $7.00 | $4K | -3.5% | -7.8% | -17.5% |
| CIFR | SELL · 10b5-1 | 2024-09-25 | 2024-09-26 | $3.94 | $591K | -5.3% | +35.4% | +25.8% |
| CIFR | SELL | 2023-08-10 | 2023-08-11 | $3.58 | $358K | -16.2% | -24.6% | -15.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.