Vicki L. Rupp is Director at ISABELLA BANK CORP (ISBA). They have made 16 open-market trades across 1 company since 2020, most recently 2026-06-01.
CIK 0001795323
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.
16 open-market purchases totalling $110K since 2020, never a sale. Across 16 scored buys the stock is down 0.2% at ninety days, and 1.7 points behind the S&P over the same stretch.
16 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ISBA | 9,854 | $412K |
Shares reported on the most recent Form 4, priced at the 2026-06-03 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 0% | 0% |
| Avg Move | +2.4% | -0.2% | -0.2% |
| Alpha | -47.5% | -1.0% | -1.7% |
| Scored | 16 | 16 | 16 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ISBA | BUY | 2023-01-27 | 2023-02-02 | $22.51 | $7K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2022-10-27 | 2022-10-31 | $22.53 | $8K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2022-07-28 | 2022-08-01 | $23.84 | $7K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2022-04-29 | 2022-05-03 | $25.57 | $7K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2022-02-25 | 2022-02-28 | $25.58 | $10K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2022-01-26 | 2022-01-28 | $25.00 | $7K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2021-12-31 | 2022-01-04 | $25.71 | $3K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2021-10-28 | 2021-11-01 | $26.75 | $5K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2021-07-30 | 2021-08-03 | $22.86 | $5K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2021-04-22 | 2021-04-26 | $23.57 | $6K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2021-01-28 | 2021-01-29 | $19.96 | $10K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2021-01-25 | 2021-01-27 | $20.61 | $6K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2020-10-30 | 2020-11-03 | $16.11 | $5K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2020-08-04 | 2020-08-05 | $16.61 | $5K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2020-04-29 | 2020-04-30 | $17.21 | $9K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2020-01-31 | 2020-02-04 | $24.26 | $9K | +2.4% | -0.2% | -0.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.