Insider Shareholders with Direct Ownership of Ribbon Communications Inc. (RBBN)
This section provides a comprehensive overview of the insiders with direct ownership of Ribbon Communications Inc. (RBBN). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
Ribbon Communications Inc. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Bruce William Mc Clelland
President & CEO |
2,361,460 | 998,679 | 1,479,164 $4.56 Million | 17 |
Oct 17, 2025
Reduced 0.91%
|
|
Bruns H Grayson
Director |
545,659 | 0 | 755,710 $2.33 Million | 22 |
Oct 15, 2025
Added 1.16%
|
|
Miguel A Lopez
EVP, CFO |
695,282 | 258,295 | 456,797 $1.41 Million | 45 |
Oct 18, 2024
Reduced 2.25%
|
|
Sam Bucci
EVP & COO |
1,026,161 | 575,372 | 448,811 $1.38 Million | 42 |
Oct 17, 2025
Reduced 2.99%
|
|
Eric S Marmurek
SVP, Deputy CFO and CAO |
586,690 | 197,971 | 427,063 $1.32 Million | 56 |
Oct 15, 2025
Reduced 6.46%
|
|
Patrick W Macken
EVP, CLO & Secretary |
681,592 | 336,026 | 343,546 $1.06 Million | 45 |
Oct 17, 2025
Reduced 2.62%
|
|
Beatriz V Infante
Director |
180,800 | 14,480 | 343,224 $1.06 Million | 7 |
Sep 05, 2025
Reduced 2.47%
|
|
Steven M Bruny
EVP Sales, Americas Region |
292,566 | 125,586 | 297,359 $915,865 | 25 |
Sep 16, 2022
Reduced 3.52%
|
|
Anthony Scarfo
EVP & GM, Cloud & Edge BU |
259,232 | 89,488 | 252,431 $777,487 | 25 |
Sep 16, 2022
Reduced 2.69%
|
|
R Stewart Ewing Jr
Director |
180,800 | 0 | 197,391 $607,964 | 5 |
Jun 17, 2025
Added 19.68%
|
|
Tanya Tamone
Director |
180,800 | 0 | 180,800 $556,864 | 5 |
Jun 17, 2025
Added 21.1%
|
|
Shaul Shani
Director |
160,947 | 0 | 160,947 $495,716 | 5 |
Oct 15, 2025
Added 4.3%
|
|
Scott Mair
Director |
140,638 | 0 | 140,638 $433,165 | 3 |
Jun 17, 2025
Added 25.59%
|
|
John Raymond Townsend
EVP, Chief Financial Officer |
128,205 | 50,448 | 77,757 $239,491 | 2 |
Oct 15, 2025
Reduced 39.35%
|
|
Krish A Prabhu
Director |
41,886 | 0 | 58,477 $180,109 | 2 |
May 25, 2022
Added 20.19%
|
|
Mariano De Beer
Director |
80,471 | 24,140 | 56,331 $173,499 | 6 |
Jun 15, 2023
Reduced 17.05%
|
|
Stephen J. Mc Caffery
EVP, Global Sales |
94,547 | 44,522 | 50,025 $154,077 | 6 |
Sep 15, 2022
Reduced 6.3%
|
|
Swarth Investments Ltd.
> 10% Shareholder |
1,644,344 | 0 | 5,000 $15,400 | 2 |
Mar 30, 2023
Added 50.0%
|
|
Dan Redington
EVP, Global Sales |
377,039 | 375,158 | 0 $0 | 22 |
Sep 08, 2025
Reduced 100.0%
|