William M. Schaefer is CFO at ISABELLA BANK Corp (ISBA). They have made 15 open-market trades across 1 company since 2024, most recently 2025-05-01.
CIK 0002018992
15 open-market purchases totalling $131K since 2024, never a sale. Across 15 scored buys the stock is up 1.1% at ninety days, and 3.3 points behind the S&P over the same stretch.
15 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ISBA | 7,249 | $303K |
Shares reported on the most recent Form 4, priced at the 2025-05-02 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 0% | 20% |
| Avg Move | +2.4% | -0.2% | +1.1% |
| Alpha | -2.5% | -1.3% | -3.3% |
| Scored | 15 | 15 | 15 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ISBA | BUY | 2025-05-01 | 2025-05-02 | $25.00 | $2K | +2.4% | -0.9% | +13.2% |
| ISBA | BUY | 2025-04-01 | 2025-04-02 | $22.47 | $4K | +2.4% | -0.2% | +5.0% |
| ISBA | BUY | 2025-03-04 | 2025-03-06 | $23.39 | $4K | +2.4% | -0.2% | +1.1% |
| ISBA | BUY | 2025-02-03 | 2025-02-05 | $24.59 | $6K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2025-01-02 | 2025-01-06 | $24.69 | $4K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-12-02 | 2024-12-03 | $23.67 | $4K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-11-01 | 2024-11-04 | $20.62 | $4K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-10-01 | 2024-10-03 | $20.16 | $10K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-09-03 | 2024-09-05 | $18.23 | $15K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-08-08 | 2024-08-09 | $19.35 | $31K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-08-06 | 2024-08-08 | $18.93 | $28K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-08-01 | 2024-08-05 | $18.94 | $10K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-07-01 | 2024-07-02 | $17.29 | $6K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-06-03 | 2024-06-05 | $17.86 | $2K | +2.4% | -0.2% | -0.2% |
| ISBA | BUY | 2024-05-01 | 2024-05-03 | $17.24 | $1K | +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.