| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wendling Brian J | CAO/PFO | 12300 LIBERTY BLVD., ENGLEWOOD | /s/ Brittany A. Uthoff as Attorney-in-Fact for Brian J. Wendling | 10 Dec 2025 | 0001663090 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LBRDK | Series C Common Stock | Options Exercise | $0 | +1,461 | +11% | $0.000000 | 15,195 | 09 Dec 2025 | Direct | F1 |
| transaction | LBRDK | Series C Common Stock | Tax liability | $30,330 | -640 | -4.2% | $47.39 | 14,555 | 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 | -1,461 | -50% | $0.000000 | 1,461 | 09 Dec 2025 | Series C Common Stock | 1,461 | 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. |