| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| COFFEY LAURA A | Chief Financial Officer | 1001 MUSTANG DR., GRAPEVINE | /s/ Chris Blevins, Attorney-in-Fact for Laura Coffey | 03 Mar 2026 | 0001439019 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBDS | Class A Common Stock | Options Exercise | $0 | +2,868 | +86% | $0.000000 | 6,188 | 28 Feb 2026 | Direct | F1 |
| transaction | SBDS | Class A Common Stock | Tax liability | $6,221 | -851 | -14% | $7.31 | 5,337 | 28 Feb 2026 | Direct | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBDS | Restricted Stock Unit | Options Exercise | $0 | -2,868 | -50% | $0.000000 | 2,868 | 28 Feb 2026 | Class A Common Stock | 2,868 | Direct | F1, F3 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock. |
| F2 | Represents the number of shares withheld to cover tax withholding obligations in connection with the vesting of RSUs. |
| F3 | The remaining unvested RSUs will vest on February 28, 2027. |