Eric S Marmurek
EVP, Chief Financial Officer; SVP, Deputy CFO and CAO · 3 filings · Latest: Jun 15, 2026
Ribbon Communications Inc.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
RBBN | Eric S Marmurek | EVP, Chief Financial Officer | May 15, 2026 | Option Exercise | — | 80,835 | — | 553,953 | |
RBBN | Eric S Marmurek | EVP, Chief Financial Officer | Apr 17, 2026 | Option Exercise | — | 73,979 | — | 504,769 | |
RBBN | Eric S Marmurek | SVP, Deputy CFO and CAO | Apr 15, 2026 | Option Exercise | — | 37,500 | — | 464,563 |