| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| KILMER HENRY W | VP OF NETWORK STRATEGY | 2450 N ST NW, 4TH FLOOR, WASHINGTON | /s/ Hank Kilmer | 08 Mar 2026 | 0001599812 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CCOI | common stock | Sale | $56,040 | -2,400 | -5.5% | $23.35 | 41,000 | 06 Mar 2026 | Direct |