October 15, 2025 · Form 4 insider transaction
Marmurek Eric S sold 29,512 shares of RIBBON COMMUNICATIONS INC at $3.81 per share, a transaction worth $112.4K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Reflects shares of common stock withheld by the Registrant to satisfy tax withholding obligations in connection with the vesting.