| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| CASE STEPHEN M | Director, 10%+ Owner | 1717 RHODE ISLAND AVENUE, N.W., 9TH FLOOR, WASHINGTON | /s/ STEPHEN M CASE | 2025-09-08 | 0001094581 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MLP | Common Stock | Purchase | $15K | +881 | +0.01% | $16.99 | 11.9M | Sep 3, 2025 | By Trust | F1, F2 |
| transaction | MLP | Common Stock | Purchase | $2.24K | +132 | +0% | $16.99 | 11.9M | Sep 4, 2025 | By Trust | F2 |
| holding | MLP | Common Stock | 67.4K | Sep 3, 2025 | Direct |
| Id | Content |
|---|---|
| F1 | The price per share paid for the 881 shares ranged from $16.95 to $17.00 per share. The weighted average purchase price was $16.99 per share. Upon request, Mr. Case will provide the SEC staff, issuer, or any security holder of the issuer a list of the shares purchased and the prices paid per share. |
| F2 | Shares held by the Stephen M. Case Revocable Trust under agreement, dated December 17, 1998, as amended (the "Trust"). Mr. Case serves as the sole trustee of the Trust and has the sole power to direct the vote and disposition of the shares held by the Trust. |