| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SCHAEFFER DAVE | CHAIRMAN, CEO, AND PRESIDENT, Director | 2450 N ST NW, 4TH FLOOR, WASHINGTON | /s/ David Schaeffer | 11 Jun 2025 | 0001166976 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CCOI | common stock | Sale | $2,184,624 | -45,000 | -1.3% | $48.55 | 3,546,721 | 11 Jun 2025 | Direct | |
| transaction | CCOI | common stock | Sale | $483,511 | -10,000 | -0.28% | $48.35 | 3,536,721 | 11 Jun 2025 | Direct |