Charles Edwin Young is CEO & Director +1 at Smart Sand, Inc. (SND). They have made 8 open-market trades across 1 company since 2016, most recently 2026-08-19.
CIK 0001687132
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.
5 open-market purchases totalling $1.0M since 2017, against 3 sales. Across 5 scored buys the stock is up 28.9% at ninety days, and 23.5 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| SND | 1,625,096 | $8.2M |
Shares reported on the most recent Form 4, priced at the 2026-08-20 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 60% | 60% |
| Avg Move | -1.8% | +1.0% | +28.9% |
| Alpha | -2.9% | -1.3% | +23.5% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SND | BUY | 2025-09-03 | 2025-09-05 | $1.91 | $74K | +2.0% | +11.7% | +97.4% |
| SND | BUY | 2025-08-15 | 2025-08-19 | $1.92 | $153K | -2.0% | +7.1% | +38.9% |
| SND | BUY | 2018-05-29 | 2018-05-30 | $6.08 | $182K | -9.3% | -16.0% | -18.8% |
| SND | BUY | 2018-05-15 | 2018-05-16 | $6.60 | $99K | -12.9% | -18.2% | -19.0% |
| SND | BUY | 2017-08-16 | 2017-08-18 | $5.18 | $518K | +13.0% | +20.4% | +45.9% |
| SND | SELL | 2017-02-15 | 2017-02-17 | $17.50 | $9.1M | -9.4% | -16.1% | -34.0% |
| SND | SELL | 2017-02-07 | 2017-02-09 | $17.50 | $45.6M | +16.2% | -26.4% | -32.5% |
| SND | SELL | 2016-11-29 | 2016-11-30 | $11.00 | $2.2M | +0.7% | +19.9% | +24.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.