Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| Ribbon Communications Inc. | 536,035 | reported | 15 May 2026 | tx 130+3,270,587−2,135,065 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 17 Apr 2026 | EXERCISE | Ribbon Communications Inc. | 25,815 | — | |
| 17 Apr 2026 | TAX_WITHHOLDING | Ribbon Communications Inc. | 13,818 | 2.71 USD | |
| 17 Apr 2026 | EXERCISE | Ribbon Communications Inc. | 42,753 | — | |
| 17 Apr 2026 | TAX_WITHHOLDING | Ribbon Communications Inc. | 22,884 | 2.71 USD | |
| 17 Apr 2026 | EXERCISE | Ribbon Communications Inc. | 80,546 | — | |
| 17 Apr 2026 | TAX_WITHHOLDING | Ribbon Communications Inc. | 43,116 | 2.71 USD | |
| 15 May 2026 | EXERCISE | Ribbon Communications Inc. | 38,578 | — | |
| 15 May 2026 | TAX_WITHHOLDING | Ribbon Communications Inc. | 20,650 | 2.63 USD | |
| 15 May 2026 | EXERCISE | Ribbon Communications Inc. | 52,743 | — | |
| 15 May 2026 | TAX_WITHHOLDING | Ribbon Communications Inc. | 28,233 | 2.63 USD | |
| 15 May 2026 | EXERCISE | Ribbon Communications Inc. | 83,335 | — | |
| 15 May 2026 | TAX_WITHHOLDING | Ribbon Communications Inc. | 44,609 | 2.63 USD | |
| 17 Apr 2026 | EXERCISE | Ribbon Communications Inc. | 25,815 | 0.00 USD | deriv |
| 17 Apr 2026 | EXERCISE | Ribbon Communications Inc. | 42,753 | 0.00 USD | deriv |
| 17 Apr 2026 | EXERCISE | Ribbon Communications Inc. | 80,546 | 0.00 USD | deriv |
| 15 May 2026 | EXERCISE | Ribbon Communications Inc. | 38,578 | 0.00 USD | deriv |
| 15 May 2026 | EXERCISE | Ribbon Communications Inc. | 52,743 | 0.00 USD | deriv |
| 15 May 2026 | EXERCISE | Ribbon Communications Inc. | 83,335 | 0.00 USD | deriv |
| 17 Oct 2025 | TAX_WITHHOLDING | Ribbon Communications Inc. | 13,819 | 3.81 USD | |
| 17 Oct 2025 | EXERCISE | Ribbon Communications Inc. | 25,816 | — | |
| 17 Oct 2025 | EXERCISE | Ribbon Communications Inc. | 25,816 | 0.00 USD | deriv |
| 16 May 2025 | EXERCISE | Ribbon Communications Inc. | 52,742 | — | |
| 16 May 2025 | TAX_WITHHOLDING | Ribbon Communications Inc. | 28,232 | 3.62 USD | |
| 16 May 2025 | EXERCISE | Ribbon Communications Inc. | 52,742 | 0.00 USD | deriv |
| 15 May 2025 | GRANT_AWARD | Ribbon Communications Inc. | 60,654 | 0.00 USD | deriv |