Andrew W. Dorn Jr. is Director at FINANCIAL INSTITUTIONS INC (FISI). They have made 9 open-market trades across 1 company since 2015, most recently 2026-05-20.
CIK 0001221249
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.
9 open-market purchases totalling $303K since 2015, never a sale. Across 9 scored buys the stock is up 0.5% at ninety days, and 2.6 points behind the S&P over the same stretch.
9 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| FISI | 39,066 | $1.5M |
Shares reported on the most recent Form 4, priced at the 2026-05-21 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 44% | 56% | 33% |
| Avg Move | +1.6% | +4.8% | +0.5% |
| Alpha | +2.1% | +2.4% | -2.6% |
| Scored | 9 | 9 | 9 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FISI | BUY | 2024-12-13 | 2024-12-16 | $25.00 | $50K | -7.0% | -6.3% | -11.1% |
| FISI | BUY | 2023-05-03 | 2023-05-04 | $16.21 | $16K | +4.1% | +4.2% | +25.0% |
| FISI | BUY | 2021-05-03 | 2021-05-05 | $32.05 | $35K | +2.2% | -0.2% | -5.1% |
| FISI | BUY | 2020-05-14 | 2020-05-15 | $13.50 | $14K | +23.2% | +20.1% | +16.7% |
| FISI | BUY | 2020-05-05 | 2020-05-06 | $18.57 | $48K | -0.9% | +26.5% | -8.3% |
| FISI | BUY | 2018-07-31 | 2018-08-01 | $32.45 | $29K | +1.1% | +3.2% | -8.5% |
| FISI | BUY | 2018-02-01 | 2018-02-01 | $30.95 | $48K | -5.3% | -2.2% | -2.6% |
| FISI | BUY | 2016-07-29 | 2016-08-01 | $27.11 | $27K | -0.1% | +0.7% | +0.6% |
| FISI | BUY | 2015-06-10 | 2015-06-11 | $23.70 | $36K | -3.0% | -2.4% | -2.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.