List of insiders holdings for Ribbon Communications Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | JPMORGAN CHASE & CO 10% Owner | 2025-04-11 16:55:53 | 0 52,036,572 | 52,036,572 | Form 4 |
| 2 | JPMORGAN CHASE & CO OEP III Co-Investors L.P. OEP II Partners Co-Invest L.P. Heritage PE (OEP) III L.P. 10% Owner | 2022-08-16 17:17:18 | 51,594,927 0 | 51,594,927 | Form 13D |
| 3 | JPMC Heritage Parent LLC 10% Owner | 2018-12-14 16:44:09 | 0 48,190,718 | 48,190,718 | Form 3 |
| 4 | ECI Holding (Hungary) Kft. 10% Owner | 2020-07-29 17:42:46 | 25,796,395 0 | 25,796,395 | Form 4 |
| 5 | McClelland Bruce William President & CEO | 2025-10-17 17:26:28 | 1,513,584 0 | 1,513,584 | Form 4 |
| 6 | DOLAN RAYMOND P President and CEO | 2017-11-17 17:41:40 | 1,345,886 0 | 1,345,886 | Form 4 |
| 7 | OEP III Co-Investors L.P. 10% Owner | 2018-12-07 19:35:15 | 1,142,007 0 | 1,142,007 | Form 4 |
| 8 | GRAYSON BRUNS H Director | 2025-10-17 17:21:57 | 755,710 0 | 755,710 | Form 4 |
| 9 | McCaffery Stephen J. EVP, Global Sales | 2025-11-04 16:30:41 | 648,039 0 | 648,039 | Form 4 |
| 10 | LOPEZ MIGUEL A EVP, CFO | 2024-10-21 19:01:35 | 483,506 0 | 483,506 | Form 4 |
| 11 | Bucci Sam EVP & COO | 2025-10-17 17:41:06 | 474,626 0 | 474,626 | Form 4 |
| 12 | Swarth Investments Ltd. 10% Owner | 2023-04-03 16:05:37 | 446,645 0 | 446,645 | Form 4 |
| 13 | HOBBS FRANKLIN W IV CEO, President & Director | 2019-06-19 17:20:55 | 432,901 0 | 432,901 | Form 4 |
| 14 | Macken Patrick W EVP, CLO & Secretary | 2025-10-17 17:40:34 | 364,198 0 | 364,198 | Form 4 |
| 15 | Walsh David A Founder and President, Kandy | 2018-11-19 16:55:11 | 358,671 0 | 358,671 | Form 4 |
| 16 | SHANI SHAUL Director | 2025-10-17 17:21:35 | 346,157 0 | 346,157 | Form 4 |
| 17 | Bruny Steven M EVP Sales, Americas Region | 2022-09-19 18:08:58 | 345,273 0 | 345,273 | Form 4 |
| 18 | INFANTE BEATRIZ V Director | 2025-09-08 17:05:49 | 343,224 0 | 343,224 | Form 4 |
| 19 | Scarfo Anthony EVP & GM, Cloud & Edge BU | 2022-09-19 18:12:52 | 300,345 0 | 300,345 | Form 4 |
| 20 | Raiford Daryl EVP & CFO | 2020-06-19 16:57:50 | 257,984 0 | 257,984 | Form 4 |
| 21 | EWING R STEWART JR Director | 2025-06-18 17:38:34 | 239,891 0 | 239,891 | Form 4 |
| 22 | Riley Kevin W. EVP and CTO | 2020-06-19 16:58:49 | 236,968 0 | 236,968 | Form 4 |
| 23 | Tamone Tanya Director | 2025-06-18 17:38:14 | 223,300 0 | 223,300 | Form 4 |
| 24 | Mair Scott Director | 2025-06-18 17:36:59 | 208,138 0 | 208,138 | Form 4 |
| 25 | Swade Michael R. EVP Global Sales | 2018-10-02 16:31:03 | 202,050 0 | 202,050 | Form 4 |
| 26 | Lynch Richard J. Director | 2020-06-19 17:02:43 | 198,383 0 | 198,383 | Form 4 |
| 27 | Townsend John Raymond EVP, Chief Financial Officer | 2025-10-17 16:50:48 | 180,321 0 | 180,321 | Form 4 |
| 28 | SCHUBERT SCOTT E Director | 2020-06-19 19:51:49 | 172,011 0 | 172,011 | Form 4 |
| 29 | Marmurek Eric S SVP, Deputy CFO and CAO | 2025-12-16 16:57:03 | 169,721 0 | 169,721 | Form 4 |
| 30 | MATHY KENT Director | 2020-06-19 17:03:12 | 159,051 0 | 159,051 | Form 4 |
| 31 | Ferguson Justin K. EVP and General Counsel | 2020-06-19 16:56:46 | 132,333 0 | 132,333 | Form 4 |
| 32 | Fennebresque Kim S Director | 2020-02-24 16:51:18 | 114,076 0 | 114,076 | Form 4 |
| 33 | McCready John R EVP & Chief Strategy Officer | 2020-03-18 16:12:57 | 92,593 0 | 92,593 | Form 4 |
| 34 | Joggerst Patrick CMO & EVP Business Development | 2020-03-18 16:09:19 | 81,019 0 | 81,019 | Form 4 |
| 35 | PRABHU KRISH A Director | 2022-05-27 08:06:38 | 58,477 0 | 58,477 | Form 4 |
| 36 | de Beer Mariano Director | 2023-06-16 12:56:50 | 56,331 0 | 56,331 | Form 4 |
| 37 | Valdivielso Fernando EVP Sales of EMEA and APAC | 2020-06-23 16:56:54 | 13,730 0 | 13,730 | Form 4 |
| 38 | Thaler Matthew J. General Counsel & Corp. Secy | 2017-11-09 16:24:30 | 4,241 0 | 4,241 | Form 3 |
| 39 | Redington Dan EVP, Global Sales | 2025-09-08 17:05:28 | 0 0 | 0 | Form 4 |
| 40 | Smith Richard Warren Director | 2017-11-06 18:44:15 | 0 0 | 0 | Form 3 |