David J. Nasca is CEO & President at EVANS BANCORP INC (EVBN). They have made 39 open-market trades across 2 companies since 2006, most recently 2026-05-19.
CIK 0001237044
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.
31 open-market purchases totalling $389K since 2006, against 8 sales. Across 31 scored buys the stock is up 2.9% at ninety days, and 1.8 points ahead of the S&P over the same stretch.
31 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 3% | 97% | 94% |
| Avg Move | -3.4% | +2.9% | +2.9% |
| Alpha | +1.7% | +2.2% | +1.8% |
| Scored | 31 | 31 | 31 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NBTB | SELL | 2025-08-13 | 2025-08-15 | $43.42 | $1.7M | +7.3% | +1.9% | -2.0% |
| EVBN | SELL | 2025-03-13 | 2025-03-13 | $38.81 | $111K | +2.1% | -9.1% | N/A |
| EVBN | SELL | 2024-03-14 | 2024-03-14 | $29.09 | $32K | -0.4% | -9.0% | -6.7% |
| EVBN | SELL | 2023-12-13 | 2023-12-14 | $28.64 | $5K | +6.3% | -2.5% | -4.0% |
| EVBN | SELL | 2022-03-16 | 2022-03-17 | $39.02 | $203K | -0.1% | -2.2% | -12.9% |
| EVBN | SELL | 2021-02-22 | 2021-02-23 | $30.55 | $33K | +13.4% | +9.9% | +26.2% |
| EVBN | SELL | 2021-02-10 | 2021-02-12 | $30.55 | $104K | +7.3% | +19.0% | +21.6% |
| EVBN | BUY | 2020-05-20 | 2020-05-22 | $24.79 | $33K | -1.0% | -11.7% | -10.5% |
| EVBN | SELL | 2019-05-15 | 2019-05-17 | $36.00 | $471K | -2.0% | -2.4% | -5.2% |
| EVBN | BUY | 2018-12-20 | 2018-12-21 | $32.54 | $39K | +5.5% | +5.5% | +10.1% |
| EVBN | BUY | 2015-11-16 | 2015-11-18 | $24.74 | $32K | -3.8% | +3.3% | -3.2% |
| EVBN | BUY | 2014-11-13 | 2014-11-14 | $23.25 | $9K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2014-11-12 | 2014-11-13 | $23.25 | $930 | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2014-11-07 | 2014-11-10 | $23.25 | $6K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2013-11-19 | 2013-11-20 | $20.86 | $49K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2012-08-16 | 2012-08-17 | $15.50 | $5K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2011-11-03 | 2011-11-07 | $12.00 | $38K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2010-08-19 | 2010-08-19 | $12.74 | $9K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2010-05-11 | 2010-05-21 | $12.00 | $20K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2009-11-18 | 2009-11-19 | $12.55 | $2K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2009-11-17 | 2009-11-18 | $12.55 | $3K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2009-11-16 | 2009-11-17 | $12.55 | $3K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2009-11-12 | 2009-11-13 | $12.55 | $8K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2009-11-09 | 2009-11-10 | $12.55 | $3K | -3.8% | +3.3% | +3.3% |
| EVBN | BUY | 2009-11-06 | 2009-11-09 | $12.55 | $3K | -3.8% | +3.3% | +3.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.