| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Patterson Martin Edward | President and CEO | 12300 LIBERTY BLVD., ENGLEWOOD | /s/ Brittany A. Uthoff as Attorney-in-Fact for Martin E. Patterson | 10 Dec 2025 | 0001848881 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LBRDK | Series C Common Stock | Options Exercise | $0 | +414 | +17% | $0.000000 | 2,920 | 09 Dec 2025 | Direct | F1 |
| transaction | LBRDK | Series C Common Stock | Tax liability | $9,668 | -204 | -7% | $47.39 | 2,716 | 09 Dec 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LBRDK | Restricted Stock Units-LBRDK | Options Exercise | $0 | -414 | -50% | $0.000000 | 414 | 09 Dec 2025 | Series C Common Stock | 414 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit converted into one share of Series C Common Stock. |
| F2 | Each restricted stock unit represents a contingent right to receive one share of Series C Common Stock. |
| F3 | This restricted stock unit award vests in two substantially equal installments on December 9, 2025 and 2026. |