| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISTR | Common Stock | Purchase | $5,444 | +325 | +0.17% | $16.75 | 188,776 | 14 Mar 2023 | Direct | |
| transaction | ISTR | Common Stock | Purchase | $3,146 | +200 | +0.11% | $15.73 | 188,976 | 15 Mar 2023 | Direct | |
| transaction | ISTR | Common Stock | Purchase | $1,962 | +125 | +0.07% | $15.70 | 189,101 | 15 Mar 2023 | Direct | |
| transaction | ISTR | Common Stock | Purchase | $2,362 | +150 | +0.08% | $15.75 | 189,251 | 15 Mar 2023 | Direct | |
| holding | ISTR | Common Stock | 23,754 | 14 Mar 2023 | 401(k) | ||||||
| holding | ISTR | Common Stock | 2,089 | 14 Mar 2023 | Minor children |