Jeffrey J. Barnes is Director at ISABELLA BANK CORP (ISBA). They have made 15 open-market trades across 1 company since 2016, most recently 2026-09-01.
CIK 0001479944
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.
15 open-market purchases totalling $89K since 2016, never a sale. Across 15 scored buys the stock is down 0.2% at ninety days, and 4.2 points behind the S&P over the same stretch.
15 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ISBA | 42,785 | $1.6M |
Shares reported on the most recent Form 4, priced at the 2026-09-03 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 0% | 0% |
| Avg Move | +2.4% | -0.2% | -0.2% |
| Alpha | -125.8% | -1.0% | -4.2% |
| Scored | 15 | 15 | 15 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ISBA | BUY | 2019-10-31 | 2019-11-01 | $23.21 | $2K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2019-07-31 | 2019-08-02 | $22.61 | $2K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2019-04-26 | 2019-05-01 | $23.26 | $2K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2019-02-01 | 2019-02-05 | $22.38 | $2K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2018-12-31 | 2019-01-03 | $23.34 | $8K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2018-09-28 | 2018-10-02 | $26.92 | $7K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2018-06-29 | 2018-07-03 | $26.83 | $8K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2018-03-30 | 2018-04-03 | $27.12 | $7K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2018-01-02 | 2018-01-04 | $28.46 | $5K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2017-10-02 | 2017-10-04 | $28.65 | $10K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2017-07-03 | 2017-07-06 | $28.04 | $5K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2017-04-03 | 2017-04-05 | $27.86 | $10K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2016-12-31 | 2017-01-04 | $27.96 | $5K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2016-09-30 | 2016-10-04 | $27.81 | $9K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2016-06-30 | 2016-07-05 | $27.88 | $5K | +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.