Valerijs Vavilovs is 10% Owner at Cipher Mining Inc. (CIFR). They have made 5 open-market trades across 1 company since 2025, most recently 2025-10-16.
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CIFR | 61,336,479 | $550.8M |
Shares reported on the most recent Form 4, priced at the 2025-10-16 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 60% | 0% |
| Avg Move | +3.0% | +13.8% | +133.0% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CIFR | SELL | 2025-10-14 | 2025-10-16 | $20.86 | $189.3M | +14.0% | -18.0% | +3.5% |
| CIFR | SELL | 2025-09-15 | 2025-09-17 | $11.35 | $51.1M | +0.1% | +48.4% | +18.6% |
| CIFR | SELL | 2025-07-29 | 2025-07-31 | $5.68 | $5.0M | -6.2% | +65.3% | +289.3% |
| CIFR | SELL | 2025-07-14 | 2025-07-16 | $6.09 | $11.7M | -0.6% | -16.0% | +236.9% |
| CIFR | SELL | 2025-07-01 | 2025-07-03 | $5.07 | $5.1M | +7.9% | -10.7% | +116.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.