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Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

About Rick Marmarick

Rick Marmarick is recorded as CFO at Ribbon Communications Inc. (RBBN). Rick Marmarick has spoken on 1 earnings call across 1 company, most recently for Ribbon Communications Inc. on April 28, 2026.

Summary generated from SEC filings and earnings-call records held by Equibles.

Affiliation history

Recorded current and former roles; source labels appear when available.

Company network

Recorded roles and call appearances connecting this person to public companies.

Leadership on record at Ribbon Communications Inc.

Other people whose current roles at this company are on record from its filings.

Recent activity

Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.