| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McGuire David Francis | Chief Accounting Officer | 1001 MUSTANG DR., GRAPEVINE | /s/ Chris Blevins, Attorney-in-Fact for David McGuire | 03 Mar 2026 | 0001664269 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBDS | Class A Common Stock | Options Exercise | $0 | +759 | +148% | $0.000000 | 1,271 | 28 Feb 2026 | Direct | F1 |
| transaction | SBDS | Class A Common Stock | Tax liability | $1,652 | -226 | -18% | $7.31 | 1,045 | 28 Feb 2026 | Direct | F2 |
| transaction | SBDS | Class A Common Stock | Options Exercise | $0 | +1,406 | +135% | $0.000000 | 2,451 | 28 Feb 2026 | Direct | F1 |
| transaction | SBDS | Class A Common Stock | Tax liability | $3,048 | -417 | -17% | $7.31 | 2,034 | 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 | -759 | -50% | $0.000000 | 758 | 28 Feb 2026 | Class A Common Stock | 759 | Direct | F1, F3 | |
| transaction | SBDS | Restricted Stock Unit | Options Exercise | $0 | -1,406 | -50% | $0.000000 | 1,405 | 28 Feb 2026 | Class A Common Stock | 1,406 | 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. |