SHANI SHAUL (CIK 939974) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-17). Recent activity: Buy RBBN (42,500 shares), Buy RBBN (12,971 shares), Buy RBBN (9,548 shares), Buy RBBN (7,236 shares), Buy RBBN (48,365 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-17 | Ribbon Communications Inc. (RBBN) | Director | Buy | 42,500 | $0 |
| 2026-04-17 | Ribbon Communications Inc. (RBBN) | Director | Buy | 12,971 | $0 |
| 2026-01-20 | Ribbon Communications Inc. (RBBN) | Director | Buy | 9,548 | $0 |
| 2025-10-17 | Ribbon Communications Inc. (RBBN) | Director | Buy | 7,236 | $0 |
| 2025-06-18 | Ribbon Communications Inc. (RBBN) | Director | Buy | 48,365 | $0 |
Source: SEC Form 4 filings · as of 2026-06-17