| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISTR | Common Stock | Purchase | $47,310 | +3,000 | +2.3% | $15.77 | 133,360 | 15 Mar 2023 | Direct | |
| holding | ISTR | Common Stock | 8,193 | 15 Mar 2023 | By AJ Investment Co LLC |