James E. Newsome is Director at Cipher Mining Inc. (CIFR). They have made 6 open-market trades across 2 companies since 2007, most recently 2026-06-16.
CIK 0001299581
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CIFR | 128,530 | $1.2M |
| CME | 1,796 | $528K |
| NMX | 33,250 | — |
| Total | $1.7M |
Shares reported on the most recent Form 4, priced at the 2026-06-18 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 |
|---|---|---|---|---|---|---|---|---|
| CIFR | SELL | 2026-05-11 | 2026-06-18 | $23.95 | $170K | -21.8% | -29.7% | -42.7% |
| CIFR | SELL | 2026-03-04 | 2026-03-06 | $15.74 | $711K | +8.3% | -1.5% | +88.6% |
| CIFR | SELL | 2025-12-19 | 2025-12-23 | $16.03 | $700K | +11.8% | +10.9% | -5.1% |
| CIFR | SELL | 2025-08-18 | 2025-08-19 | $6.16 | $400K | +32.6% | +105.7% | +149.1% |
| CME | SELL | 2010-06-14 | 2010-06-16 | $310.45 | $373K | -5.2% | -0.1% | -0.1% |
| CME | SELL | 2009-08-27 | 2009-08-28 | $273.81 | $602K | -5.2% | -0.1% | -0.1% |
| NMX | SELL · 10b5-1 | 2007-11-19 | 2007-11-21 | $122.59 | $6.6M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.