The estimated net worth of Eric S. Marmurek is at least $1.7M dollars as of October 17, 2025. Eric S. Marmurek is the SVP, Deputy CFO and CAO of Ribbon Communications Inc. and owns shares of Ribbon Communications Inc. (RBBN) stock worth about $1.7M.
Insider Transactions Reported by Eric S. Marmurek:
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* An asterisk sign (*) next to the price indicates that the price is likely invalid.
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