| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SHANI SHAUL | Director | C/O RIBBON COMMUNICATIONS, 6500 CHASE OAKS BLVD., PLANO | Patrick Macken, BY POA from Shaul Shani | 20 Jan 2026 | 0000939974 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | RBBN | Common Stock | Award | +9,548 | +5.9% | 170,495 | 15 Jan 2026 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents shares issued in lieu of receipt of cash fees for service on the Registrant's Board of Directors. |
| F2 | Price determined in accordance with Registrant's Non-Employee Director Compensation Policy. |