According to recent filings covering the 90 days ending February 02, 2026, the three most significant insider holders at Ribbon Communications are TenPercentOwner Chase & Co Jpmorgan (52.04Mn shares), President & Ceo Bruce William Mcclelland (1.48Mn shares), Director Bruns H Grayson (767.43K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Chase & Co Jpmorgan | 52,036,572 | 11 Apr, 2025 | |
| Bruce William Mcclelland | President & Ceo | 1,479,164 | 17 Oct, 2025 |
| Bruns H Grayson | 767,428 | 20 Jan, 2026 | |
| Miguel A Lopez | Evp And Cfo | 456,797 | 21 Oct, 2024 |
| Sam Bucci | Evp & Coo | 448,811 | 17 Oct, 2025 |
| Eric S Marmurek | Svp And Deputy Cfo And Cao | 427,063 | 17 Oct, 2025 |
| Patrick W Macken | Evp And Clo & Secretary | 343,546 | 17 Oct, 2025 |
| Beatriz V Infante | 343,224 | 08 Sep, 2025 | |
| Steven M Bruny | Evp Sales And Americas Region | 297,359 | 19 Sep, 2022 |
| Anthony Scarfo | Evp & Gm And Cloud & Edge Bu | 252,431 | 19 Sep, 2022 |
| R Stewart Jr Ewing | 197,391 | 18 Jun, 2025 | |
| Tanya Tamone | 180,800 | 18 Jun, 2025 | |
| Shaul Shani | 170,495 | 20 Jan, 2026 | |
| Scott Mair | 140,638 | 18 Jun, 2025 | |
| John Raymond Townsend | Evp And Chief Financial Officer | 77,757 | 17 Oct, 2025 |
| Krish A Prabhu | 58,477 | 27 May, 2022 | |
| Beer Mariano De | 56,331 | 16 Jun, 2023 | |
| Stephen J. Mccaffery | Evp And Sales Emea And Apac | 50,025 | 19 Sep, 2022 |
| Investments Ltd. Swarth | 5,000 | 03 Apr, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 15 Jan, 2026 | Shaul Shani | Common Stock | A | 9,548 | - | 170,495 | D | A |
| 15 Jan, 2026 | Bruns H Grayson | Common Stock | A | 11,718 | - | 767,428 | D | A |
| 17 Oct, 2025 | Bruce William Mcclelland | Common Stock | D | 13,544 | $3.81 | 1,479,164 | D | F |
| 17 Oct, 2025 | Bruce William Mcclelland | Common Stock | A | 34,421 | - | 1,492,708 | D | M |
| 17 Oct, 2025 | Patrick W Macken | - | - | 343,546 | D | |||
| 17 Oct, 2025 | Patrick W Macken | Common Stock | A | 20,652 | - | 352,798 | D | M |
| 17 Oct, 2025 | Patrick W Macken | Common Stock | D | 9,252 | $3.81 | 343,546 | D | F |
| 17 Oct, 2025 | Patrick W Macken | - | - | 352,798 | D | |||
| 17 Oct, 2025 | Sam Bucci | Common Stock | D | 13,819 | $3.81 | 448,811 | D | F |
| 17 Oct, 2025 | Sam Bucci | Common Stock | A | 25,816 | - | 462,630 | D | M |
| 15 Oct, 2025 | Shaul Shani | Common Stock | A | 7,236 | - | 160,947 | D | A |
| 15 Oct, 2025 | Bruns H Grayson | Common Stock | A | 8,881 | - | 755,710 | D | A |
| 15 Oct, 2025 | Eric S Marmurek | Common Stock | D | 29,512 | $3.81 | 427,063 | D | F |
| 15 Oct, 2025 | Eric S Marmurek | - | - | 456,575 | D | |||
| 15 Oct, 2025 | Eric S Marmurek | Common Stock | A | 75,000 | - | 456,575 | D | M |
| 15 Oct, 2025 | John Raymond Townsend | - | - | 77,757 | D | |||
| 15 Oct, 2025 | John Raymond Townsend | Common Stock | D | 50,448 | $3.81 | 77,757 | D | F |
| 15 Oct, 2025 | John Raymond Townsend | Common Stock | A | 128,205 | - | 128,205 | D | M |
| 08 Sep, 2025 | Dan Redington | - | - | 0 | D | |||
| 08 Sep, 2025 | Dan Redington | Common Stock | D | 14,176 | $4.02 | 0 | D | S |