| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Thomas Tommy P | VP, Corporate Controller | 5830 GRANITE PARKWAY, SUITE 1150, PLANO | /s/ Mark Zawodzinski as attorney-in-fact for Tommy P. Thomas. | 17 Mar 2026 | 0001730071 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ITGR | Common Stock | Sale | $70,125 | -825 | -16% | $85.00 | 4,381 | 13 Mar 2026 | Direct |