Form 4 for ISBA ISABELLA BANK CORP
Accepted 2026-09-03 12:59:27 ET · period of report 2026-09-01 · accession 0000842517-26-000203 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-03 12:59 | 2026-09-01 | ISBA | Tessin Brian B | Dir | A - Grant | $38.55 | +8 | 1,070 | +0.8% | +$308.40 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | common | 2026-09-01 | A | A | 8 | $38.55 | 1,070 | D | — | — |