| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SCHAEFFER DAVE | CHAIRMAN, CEO, AND PRESIDENT, Director | 2450 N ST NW, 4TH FLOOR, WASHINGTON | /s/ David Schaeffer | 03 Jun 2025 | 0001166976 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CCOI | common stock | Sale | $2,319,135 | -50,000 | -1.2% | $46.38 | 4,011,721 | 02 Jun 2025 | Direct | |
| transaction | CCOI | common stock | Sale | $692,006 | -15,000 | -0.37% | $46.13 | 3,996,721 | 02 Jun 2025 | Direct |