| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Legg Jeremy Alan | Chief Technology Officer | 208 S. AKARD STREET, DALLAS | /s/ Johnell C. Holland, Attorney-in-fact | 02 Feb 2026 | 0001926807 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | T | Common Stock | Award | +151,126 | 151,126 | 29 Jan 2026 | By Benefit Plan | F1, F2 | |||
| transaction | T | Common Stock | Tax liability | $1,646,887 | -65,535 | -43% | $25.13 | 85,592 | 29 Jan 2026 | By Benefit Plan | F3 |
| transaction | T | Common Stock | Disposed to Issuer | $1,419,607 | -56,491 | -66% | $25.13 | 29,101 | 29 Jan 2026 | By Benefit Plan | F4 |
| transaction | T | Common Stock | Disposed to Issuer | -29,101 | -100% | 0 | 29 Jan 2026 | By Benefit Plan | F2, F5 | ||
| holding | T | Common Stock | 6,009 | 29 Jan 2026 | By 401(k) | F6 | |||||
| holding | T | Common Stock | 385,653 | 29 Jan 2026 | Direct | F5 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | T | Restricted Stock Units (2026) | Award | $0 | +42,280 | $0.000000 | 42,280 | 29 Jan 2026 | Common Stock | 42,280 | Direct | F7 |
| Id | Content |
|---|---|
| F1 | Total performance shares distributed. |
| F2 | Each performance share is equivalent in value to a share of common stock. |
| F3 | Mandatory tax withholding on distribution of performance shares. |
| F4 | Represents portion of the performance shares distributed in cash, after taxes. |
| F5 | Reflects transfer of 29,101 shares owned indirectly by benefit plan to direct ownership due to distribution of performance shares. |
| F6 | Based on a 401(k) plan statement dated 11/30/2025. |
| F7 | Restricted stock units acquired pursuant to the 2018 Incentive Plan. Each unit will convert into one share of issuer's common stock. One-third of the units vests and distributes on each of 2/15/2027, 2/15/2028, and 2/15/2029. Vesting (but not distribution) is accelerated on retirement eligibility. |