| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SCHAEFFER DAVE | CHAIRMAN, CEO, AND PRESIDENT, Director | 2450 N ST NW, 4TH FLOOR, WASHINGTON | /s/ David Schaeffer | 16 Jun 2025 | 0001166976 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CCOI | common stock | Sale | $2,121,242 | -45,000 | -1.3% | $47.14 | 3,381,721 | 16 Jun 2025 | Direct | |
| transaction | CCOI | common stock | Sale | $1,176,368 | -25,000 | -0.74% | $47.05 | 3,356,721 | 16 Jun 2025 | Direct |