| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISTR | Common Stock | Purchase | $4,372 | +200 | +0.11% | $21.86 | 189,440 | 03 Nov 2022 | Direct | |
| holding | ISTR | Common Stock | 23,164 | 03 Nov 2022 | 401(k) | ||||||
| holding | ISTR | Common Stock | 2,074 | 03 Nov 2022 | Minor children |