Jeffrey D. Grube is Director at S&T BANCORP INC (STBA). They have made 7 open-market trades across 1 company since 2008, most recently 2026-05-12.
CIK 0001157911
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 $280K since 2009, against 2 sales. Across 5 scored buys the stock is up 5.7% at ninety days, and 1.1 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| STBA | 46,275 | $2.3M |
Shares reported on the most recent Form 4, priced at the 2026-05-14 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 60% | 60% |
| Avg Move | -1.9% | +1.8% | +5.7% |
| Alpha | -0.7% | +0.3% | +1.1% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STBA | BUY | 2025-10-28 | 2025-10-30 | $36.55 | $91K | +6.8% | +8.5% | +13.4% |
| STBA | BUY | 2023-04-28 | 2023-05-01 | $27.59 | $55K | -5.7% | -1.8% | +15.6% |
| STBA | BUY | 2021-07-23 | 2021-07-23 | $28.64 | $86K | -1.3% | +2.7% | +6.3% |
| STBA | BUY | 2016-02-03 | 2016-02-04 | $26.07 | $20K | +0.2% | +2.3% | -4.1% |
| STBA | SELL | 2010-11-05 | 2010-11-09 | $21.56 | $108K | -9.5% | -2.9% | -2.9% |
| STBA | BUY | 2009-07-23 | 2009-07-24 | $11.36 | $28K | -9.5% | -2.9% | -2.9% |
| STBA | SELL | 2008-07-29 | 2008-07-30 | $32.01 | $160K | -9.5% | -2.9% | -2.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.