William Jennings Kacal is Director at U.S. SILICA HOLDINGS, INC. (SLCA). They have made 11 open-market trades across 1 company since 2012, most recently 2024-07-31.
CIK 0001538303
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.
10 open-market purchases totalling $1.8M since 2012, against 1 sale. Across 10 scored buys the stock is down 2.7% at ninety days, and 3.7 points behind the S&P over the same stretch.
10 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 20% | 70% | 60% |
| Avg Move | -8.0% | +3.6% | -2.7% |
| Alpha | -4.6% | +4.4% | -3.7% |
| Scored | 10 | 10 | 10 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SLCA | SELL | 2022-08-29 | 2022-08-30 | $15.12 | $756K | -5.1% | -22.7% | -12.9% |
| SLCA | BUY | 2021-05-28 | 2021-06-01 | $10.30 | $155K | +5.1% | +32.3% | -15.8% |
| SLCA | BUY | 2021-05-05 | 2021-05-06 | $10.55 | $317K | +5.3% | +7.2% | -17.5% |
| SLCA | BUY | 2019-11-06 | 2019-11-06 | $5.29 | $53K | -15.3% | -2.4% | -15.7% |
| SLCA | BUY | 2018-12-13 | 2018-12-14 | $11.29 | $113K | -8.5% | +11.5% | +36.9% |
| SLCA | BUY | 2018-09-28 | 2018-10-02 | $18.88 | $189K | -5.2% | -25.5% | -47.5% |
| SLCA | BUY | 2018-02-23 | 2018-02-26 | $25.78 | $523K | -2.8% | -7.4% | +12.5% |
| SLCA | BUY | 2014-12-22 | 2014-12-22 | $26.78 | $110K | -14.7% | +5.1% | +5.1% |
| SLCA | BUY | 2012-08-02 | 2012-08-06 | $9.89 | $99K | -14.7% | +5.1% | +5.1% |
| SLCA | BUY | 2012-05-11 | 2012-05-14 | $13.99 | $112K | -14.7% | +5.1% | +5.1% |
| SLCA | BUY | 2012-02-06 | 2012-02-08 | $17.00 | $170K | -14.7% | +5.1% | +5.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.