Donna Lynnette Crowder is SVP and CHRO at US SILICA CO (SLCA). They have made 1 open-market trade across 1 company since 2020, most recently 2022-05-12.
CIK 0001792426
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.
1 open-market purchase totalling $15K since 2020, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SLCA | 137,952 | $2.1M |
Shares reported on the most recent Form 4, priced at the 2022-05-16 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SLCA | BUY | 2020-03-25 | 2020-03-25 | $1.46 | $15K | -5.1% | -8.9% | +143.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.