Marmurek Eric S

Related Filers (1)

Ownership (33)

4
Friday, 1/19/2024
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 10/23/2023
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/19/2023
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/20/2023
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/19/2023
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2023
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 1/19/2023
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 9/19/2022
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 6/17/2022
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/20/2022
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 4/18/2022
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/17/2022
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/19/2021
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 9/17/2021
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 4/16/2021
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/17/2021
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/2/2021
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Thursday, 12/10/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 10/16/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/23/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/19/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 4/17/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/18/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2020
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 11/19/2019
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/19/2019
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 5/17/2019
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/16/2019
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/19/2019
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Monday, 11/19/2018
Ribbon Communications Inc.: Statement of changes in beneficial ownership of securities
4
Friday, 11/17/2017
Sonus Networks, Inc.: Statement of changes in beneficial ownership of securities
3
Monday, 11/6/2017
Sonus Networks, Inc.: Initial statement of beneficial ownership of securities
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