| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WEED THADDEUS GERARD | VICE PRESIDENT, CFO | 2450 N ST NW, 4TH FLOOR, WASHINGTON | /s/ Thaddeus Weed | 29 May 2025 | 0001166978 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CCOI | common stock | Sale | -$4,766 | -100 | -0.1% | $47.66 | 102,900 | 28 May 2025 | Direct |