Common Contracts

Ribbon Communications Inc. Restricted Stock Unit Award Agreement (Time-Based Vesting)

Restricted Stock Unit Award Agreement • December 10th, 2025 • Ribbon Communications Inc. • Services-computer integrated systems design • Delaware

• Contract Type
  Restricted Stock Unit Award Agreement
• Filed
  December 10th, 2025
• Company
  Ribbon Communications Inc.
• Industry
  Services-computer integrated systems design
• Jurisdiction
  Delaware

THIS RESTRICTED STOCK UNIT AWARD AGREEMENT (the “Agreement”) is made effective as of the date set forth in the table below (the “Grant Date”) between Ribbon Communications Inc., a Delaware corporation (the “Company”), and the participant listed in the table below (the “Participant”).

Ribbon Communications Inc. Restricted Stock Unit Award Agreement (Time-Based Vesting)

Restricted Stock Unit Award Agreement • December 10th, 2025 • Ribbon Communications Inc. • Services-computer integrated systems design • Delaware

• Contract Type
  Restricted Stock Unit Award Agreement
• Filed
  December 10th, 2025
• Company
  Ribbon Communications Inc.
• Industry
  Services-computer integrated systems design
• Jurisdiction
  Delaware

THIS RESTRICTED STOCK UNIT AWARD AGREEMENT (the “Agreement”) is made effective as of the date set forth in the table below (the “Grant Date”) between Ribbon Communications Inc., a Delaware corporation (the “Company”), and the participant listed in the table below (the “Participant”).