Bucci Sam 4
4 · Ribbon Communications Inc. · Filed Apr 22, 2025
Insider Transaction Report
Form 4
Bucci Sam
EVP & COO
Transactions
- Exercise/Conversion
Common Stock
2025-04-18+26,709→ 426,601 total - Exercise/Conversion
Common Stock
2025-04-17+25,815→ 413,710 total - Tax Payment
Common Stock
2025-04-17$3.53/sh−13,818$48,778→ 399,892 total - Exercise/Conversion
RSUs
2025-04-18−26,709→ 0 total→ Common Stock (26,709 underlying) - Exercise/Conversion
Restricted Stock Units (RSUs)
2025-04-17−25,815→ 51,631 total→ Common Stock (25,815 underlying) - Tax Payment
Common Stock
2025-04-18$3.58/sh−14,297$51,183→ 412,304 total
Footnotes (4)
- [F1]Each Restricted Stock Unit (RSU) converts into common stock on a one-for-one basis.
- [F2]Reflects shares of Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting.
- [F3]The RSUs were granted on April 17, 2023 and originally vested as to one-third on April 17, 2024; the remaining two-thirds of the RSUs will vest in four equal semi-annual installments thereafter through April 17, 2026.
- [F4]The RSUs were granted on April 18, 2022 and vested as to one-third on April 18, 2023; the remaining two-thirds of the RSUs will vested in four equal semi-annual installments thereafter through April 18, 2025.