PARADIGM CAPITAL MANAGEMENT INC/NY 13D and 13G filings for Ribbon Communications Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-08-14 5:19 pm Sale | 2025-06-30 | 13G | RIBBON COMMUNICATIONS INC RBBN | PARADIGM CAPITAL MANAGEMENT INC/NY | 8,748,200 5.000% | -304,400 (-3.36%) | Filing |
| 2023-02-13 2:09 pm Sale | 2022-12-30 | 13G | RIBBON COMMUNICATIONS INC RBBN | PARADIGM CAPITAL MANAGEMENT INC/NY | 6,577,900 3.910% | -1,898,700 (-22.40%) | Filing |
| 2022-02-07 2:57 pm Purchase | 2021-12-31 | 13G | RIBBON COMMUNICATIONS INC RBBN | PARADIGM CAPITAL MANAGEMENT INC/NY | 8,476,600 5.700% | 94,800 (+1.13%) | Filing |