William H. Stern is Director at Ameris Bancorp (ABCB). They have made 6 open-market trades across 2 companies since 2009, most recently 2026-09-14.
CIK 0001245437
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.
6 open-market purchases totalling $318K since 2009, never a sale. Across 5 scored buys the stock is down 0.6% at ninety days, and 1.1 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ABCB | 49,533 | $4.2M |
| FNSC | 156,112 | — |
| Total | $4.2M |
Shares reported on the most recent Form 4, priced at the 2026-09-16 close. 1 holding could not be priced and is excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 20% | 20% | 20% |
| Avg Move | -5.2% | -2.5% | -0.6% |
| Alpha | -1.8% | -2.9% | -1.1% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ABCB | BUY | 2025-12-08 | 2025-12-10 | $77.37 | $24K | -0.0% | +1.9% | -1.3% |
| ABCB | BUY | 2025-09-15 | 2025-09-16 | $74.21 | $24K | +1.0% | -6.4% | +6.1% |
| ABCB | BUY | 2015-08-06 | 2015-08-07 | $28.18 | $72K | -9.0% | -2.6% | -2.6% |
| ABCB | BUY | 2015-07-29 | 2015-07-30 | $26.42 | $83K | -9.0% | -2.6% | -2.6% |
| ABCB | BUY | 2014-02-21 | 2014-02-25 | $20.28 | $61K | -9.0% | -2.6% | -2.6% |
| FNSC | BUY | 2009-08-24 | 2009-09-04 | $1.00 | $55K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.