| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GRAY WILLIAM T | Executive VP & Treasurer | 307 N. MICHIGAN AVENUE, SUITE 2300, CHICAGO | By Victoria Pool, Power of Attorney for William T. Gray | 10 Mar 2026 | 0001105791 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ORI | Common Stock | Options Exercise | +3,509 | +6.4% | 58,298 | 06 Mar 2026 | Direct | F1, F2 | ||
| transaction | ORI | Common Stock | Tax liability | -921 | -1.6% | $42.07* | 57,377 | 06 Mar 2026 | Direct | F2, F3 | |
| holding | ORI | Common Stock | 5,168 | 06 Mar 2026 | By ORI 401K |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ORI | 2024 Restricted Stock Unit | Options Exercise | -3,509 | -50% | $0.000000* | 3,520 | 06 Mar 2026 | Common Stock | 3,509 | Direct | F1, F4 |
| Id | Content |
|---|---|
| F1 | Restricted Stock Units convert into common stock on a one-for-one basis. |
| F2 | Includes 8,350 unvested Restricted Stock Awards. |
| F3 | Surrender of shares to cover tax liability for the vesting of previously granted Restricted Stock Units. |
| F4 | On March 6, 2024, the reporting person was granted Restricted Stock Units that vest in three equal annual installments beginning March 6, 2025. |