Todd L. Herring is Director at ACNB CORP (ACNB). They have made 5 open-market trades across 1 company since 2017, most recently 2026-09-15.
CIK 0001710848
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 $23K since 2017, never a sale. Across 5 scored buys the stock is up 6.7% at ninety days, and 6.3 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ACNB | 11,326 | $719K |
Shares reported on the most recent Form 4, priced at the 2026-09-17 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 40% | 80% | 80% |
| Avg Move | -0.4% | +0.9% | +6.7% |
| Alpha | +0.0% | +0.5% | +6.3% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ACNB | BUY | 2018-09-14 | 2018-09-20 | $39.48 | $5K | -7.1% | -5.7% | +0.7% |
| ACNB | BUY | 2018-06-15 | 2018-06-20 | $31.69 | $5K | +8.4% | +7.7% | +19.3% |
| ACNB | BUY | 2018-03-15 | 2018-03-21 | $29.42 | $5K | -2.7% | +0.7% | +7.1% |
| ACNB | BUY | 2017-12-15 | 2017-12-20 | $29.04 | $5K | -1.2% | +1.5% | -0.5% |
| ACNB | BUY | 2017-09-15 | 2017-09-21 | $27.20 | $5K | +0.5% | +0.5% | +7.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.