| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISTR | Common Stock | Sale | $304 | -12 | -0.05% | $25.32 | 21,869 | 19 Dec 2019 | Direct | F1, F2 |
| transaction | ISTR | Common Stock | Sale | $44.08 | -2 | -0.01% | $22.04 | 21,867 | 03 Feb 2020 | Direct | F1, F2 |
| transaction | ISTR | Common Stock | Sale | $262 | -12 | -0.05% | $21.82 | 21,855 | 14 Nov 2022 | Direct | F1, F2 |
| transaction | ISTR | Common Stock | Award | $0 | +1,918 | +8.8% | $0.000000 | 23,773 | 17 Jan 2024 | Direct | F3 |
| holding | ISTR | Common Stock | 11,610 | 19 Dec 2019 | By spouse |
| Id | Content |
|---|---|
| F1 | Sales related to required minimum distributions from the Reporting Person's IRA and related account fees that were not previously reported. |
| F2 | The amount of securities beneficially owned after each transaction was calculated based on the total holdings reflected in most recent Form 4 filing. |
| F3 | Grant of restricted stock units that convert into common stock on a one-for-one basis. Vesting occurs in equal increments on 1/17/2025 and 1/1/2026. |