Year archive

Ribbon Communications Inc. — 2020 filings

All 128 regulatory filings released by Ribbon Communications Inc. (RBBN) in 2020, sourced directly from the official regulator.

128 Filings

2020 Period

2020 filings (128)

Filing	Released	Lang
PRIMARY DOCUMENT Director's Dealing	2020-12-21	English
PRIMARY DOCUMENT Director's Dealing	2020-12-21	English
PRIMARY DOCUMENT Director's Dealing	2020-12-18	English
PRIMARY DOCUMENT Director's Dealing	2020-12-18	English
OWNERSHIP DOCUMENT Director's Dealing	2020-12-11	English
SCHEDULE 13D Major Shareholding Notification	2020-12-11	English
PRIMARY DOCUMENT Director's Dealing	2020-12-10	English
FORM 8-K Regulatory Filings	2020-12-07	English
PRIMARY DOCUMENT Director's Dealing	2020-11-18	English
PRIMARY DOCUMENT Director's Dealing	2020-11-18	English
PRIMARY DOCUMENT Director's Dealing	2020-11-06	English
FORM 8K/A Regulatory Filings	2020-10-30	English
10-Q Interim / Quarterly Report Q3 2020	2020-10-30	English
FORM 8-K Regulatory Filings	2020-10-30	English
FORM 8-K Regulatory Filings	2020-10-29	English
PRIMARY DOCUMENT Director's Dealing	2020-10-17	English
PRIMARY DOCUMENT Director's Dealing	2020-09-17	English
PRIMARY DOCUMENT Director's Dealing	2020-09-09	English
4 Director's Dealing	2020-08-31	English
PRIMARY DOCUMENT Director's Dealing	2020-08-27	English
PRIMARY DOCUMENT Director's Dealing	2020-08-24	English
FORM 8-K Regulatory Filings	2020-08-24	English
PRIMARY DOCUMENT Director's Dealing	2020-08-20	English
PRIMARY DOCUMENT Director's Dealing	2020-08-20	English
PRIMARY DOCUMENT Director's Dealing	2020-08-13	English
FORM 8-K Regulatory Filings	2020-08-07	English
10-Q Interim / Quarterly Report Q2 2020	2020-08-06	English
FORM 8-K Regulatory Filings	2020-08-05	English
FORM 4 Director's Dealing	2020-07-29	English
FORM 3 Director's Dealing	2020-07-29	English
PRIMARY DOCUMENT Director's Dealing	2020-07-17	English
PRIMARY DOCUMENT Director's Dealing	2020-07-02	English
PRIMARY DOCUMENT Director's Dealing	2020-06-26	English
PRIMARY DOCUMENT Director's Dealing	2020-06-25	English
PRIMARY DOCUMENT Director's Dealing	2020-06-24	English
PRIMARY DOCUMENT Director's Dealing	2020-06-24	English
PRIMARY DOCUMENT Director's Dealing	2020-06-24	English
PRIMARY DOCUMENT Director's Dealing	2020-06-24	English
PRIMARY DOCUMENT Director's Dealing	2020-06-24	English
PRIMARY DOCUMENT Director's Dealing	2020-06-24	English
PRIMARY DOCUMENT Director's Dealing	2020-06-24	English
PRIMARY DOCUMENT Director's Dealing	2020-06-23	English
PRIMARY DOCUMENT Director's Dealing	2020-06-23	English
PRIMARY DOCUMENT Director's Dealing	2020-06-23	English
PRIMARY DOCUMENT Director's Dealing	2020-06-23	English
PRIMARY DOCUMENT Director's Dealing	2020-06-23	English
PRIMARY DOCUMENT Director's Dealing	2020-06-23	English
FORM 8-K Regulatory Filings	2020-06-23	English
PRIMARY DOCUMENT Director's Dealing	2020-06-20	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-19	English
PRIMARY DOCUMENT Director's Dealing	2020-06-17	English
PRIMARY DOCUMENT Director's Dealing	2020-06-17	English
PRIMARY DOCUMENT Director's Dealing	2020-06-17	English
PRIMARY DOCUMENT Director's Dealing	2020-06-17	English
PRIMARY DOCUMENT Director's Dealing	2020-06-17	English
FORM 8-K Regulatory Filings	2020-06-03	English
FORM S-8 Registration Form	2020-06-02	English
FORM SD Regulatory Filings	2020-05-29	English
PRIMARY DOCUMENT Director's Dealing	2020-05-19	English
PRIMARY DOCUMENT Director's Dealing	2020-05-19	English
PRIMARY DOCUMENT Director's Dealing	2020-05-19	English
PRIMARY DOCUMENT Director's Dealing	2020-05-15	English
FORM 8-K Regulatory Filings	2020-05-11	English
10-Q Interim / Quarterly Report Q1 2020	2020-05-08	English
PRIMARY DOCUMENT Director's Dealing	2020-05-07	English
FORM 8-K Regulatory Filings	2020-05-06	English
AMENDMENT NO. 4 TO SC 13D Major Shareholding Notification	2020-05-05	English
DEF 14A Proxy Solicitation & Information Statement	2020-04-29	English
PRIMARY DOCUMENT Director's Dealing	2020-04-17	English
PRIMARY DOCUMENT Director's Dealing	2020-04-17	English
FORM 8-K/A Regulatory Filings	2020-04-13	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-18	English
PRIMARY DOCUMENT Director's Dealing	2020-03-17	English
FORM S-8 Registration Form	2020-03-16	English
FORM SC 13D Major Shareholding Notification	2020-03-13	English
PRIMARY DOCUMENT Director's Dealing	2020-03-13	English
FORM 3 Director's Dealing	2020-03-12	English
PRIMARY DOCUMENT Director's Dealing	2020-03-10	English
SC 13D/A Major Shareholding Notification	2020-03-05	English
FORM 8-K Regulatory Filings	2020-03-04	English
3 Director's Dealing	2020-03-04	English
3 Director's Dealing	2020-03-04	English
PRIMARY DOCUMENT Director's Dealing	2020-03-04	English
FORM 8-K Regulatory Filings	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
PRIMARY DOCUMENT Director's Dealing	2020-03-03	English
4 Director's Dealing	2020-02-28	English
10-K Annual Report FY 2019	2020-02-28	English
4 Director's Dealing	2020-02-27	English
PRIMARY DOCUMENT Director's Dealing	2020-02-24	English
PRIMARY DOCUMENT Director's Dealing	2020-02-24	English
PRIMARY DOCUMENT Director's Dealing	2020-02-24	English
PRIMARY DOCUMENT Director's Dealing	2020-02-24	English
PRIMARY DOCUMENT Director's Dealing	2020-02-24	English
PRIMARY DOCUMENT Director's Dealing	2020-02-24	English
PRIMARY DOCUMENT Director's Dealing	2020-02-20	English
FORM 8-K Regulatory Filings	2020-02-19	English
FORM 8-K Regulatory Filings	2020-02-19	English
Major Shareholding Notification 2020 Major Shareholding Notification	2020-02-03	English
FORM 8-K Regulatory Filings	2020-01-30	English
FORM 8-K Regulatory Filings	2020-01-28	English
DEFM14A Filing Regulatory Filings	2020-01-10	English
FORM 8-K Regulatory Filings	2020-01-02	English

Filings by year

2026 9 filings
2025 60 filings
2024 72 filings
2023 71 filings
2022 83 filings
2021 79 filings
2020 128 filings
2019 81 filings
2018 66 filings
2017 46 filings