| Smith Mark CDirector · 8 transactions | — | 13.00M†as of Mar 2007 | — | — | — |
| Smith Linda JonesSee Remarks below · 28 transactions | — | 6.08M†as of Jul 2009 | — | — | 1.15M |
| Smith Mark Clay10% owner · 19 transactions | — | 4.74M†as of Jul 2009 | — | — | 1.67M |
| Stanton Thomas RChairman & CEO, Director · 114 transactions | — | 1.13M | 2.12M | 73.1K | 445.6K |
| Protiva BrianDirector · 12 transactions | — | 712.9K†as of Jan 2024 | 399.4K | — | 26.5K |
| Foliano MichaelChief Financial Officer · 64 transactions | — | 234.6K†as of Mar 2023 | 257.2K | 0.94 | 34.0K |
| Wilson James Denson JrChief Revenue Officer · 127 transactions | — | 137.1K† | 415.9K | 102.33 | 167.2K |
| Nair BalanDirector · 48 transactions | — | 125.4K | 183.7K | 15.8K | — |
| Huss H FenwickDirector · 50 transactions | — | 107.6K | 198.9K | — | 35.0K |
| Walker Kathryn ADirector · 36 transactions | — | 98.7K | 149.8K | — | — |
| North James LDirector · 11 transactions | — | 88.8Kas of Dec 2013 | 20.8K | — | — |
| Jacqueline Hourigan RiceDirector · 38 transactions | — | 76.1K† | 125.9K | — | 14.4K |
| McCray Gregory JamesDirector · 47 transactions | — | 72.9K | 108.8K | 66.67 | — |
| Theodosopoulos NikosDirector · 12 transactions | — | 66.0K | 53.1K | 12.9K | — |
| Nichols Roy JDirector · 62 transactions | — | 63.9Kas of Sep 2021 | 92.6K | 1.8K | 53.3K |
| Marks William LDirector · 37 transactions | — | 61.8K†as of Jan 2019 | 71.5K | 12.1K | 28.9K |
| Santo Timothy PSVP of Finance, CFO · 4 transactions | — | 53.3K | 48.7K | 6.2K | — |
| Dopfer UlrichChief Financial Officer · 7 transactions | — | 48.2Kas of Jan 2025 | 54.9K | — | — |
| Glingener ChristophChief Technology Officer · 11 transactions | — | 46.6K | 195.8K | — | 148.4K |
| Scheiterer EduardSVP, Research & Development · 24 transactions | — | 40.0Kas of Nov 2021 | 51.4K | — | — |
| Whalen Daniel TChief Product Officer · 3 transactions | — | 29.7Kas of Feb 2020 | 9.7K | 20.0K | — |
| Melone Anthony J.Director · 16 transactions | — | 28.8Kas of Dec 2019 | 31.0K | — | — |
| Windham Danny JPresident, Director · 11 transactions | — | 28.6Kas of Feb 2007 | 129.5K | — | 120.0K |
| Schneider Kevin WChief Technology Officer · 46 transactions | — | 23.3K†as of Nov 2013 | 183.8K | — | 174.5K |
| Matthews James EDirector · 12 transactions | — | 17.3Kas of Apr 2015 | 103.0K | — | 103.0K |
| McInnis Jeffrey FSVP, Subscriber Solutions · 4 transactions | — | 15.1Kas of May 2020 | 9.7K | — | — |
| Shannon Roger DVP of Treas & Corp Development · 9 transactions | — | 12.8Kas of Oct 2019 | 37.5K | — | 11.9K |
| Heering Kevin P.Sr VP Services & Support · 10 transactions | — | 12.0Kas of Nov 2017 | 27.3K | — | 15.5K |
| Hey JohannaDirector · 7 transactions | — | 8.3Kas of Sep 2023 | 8.4K | — | — |
| Schansman Raymond RSVP Global Services & Support · 35 transactions | — | 6.4K†as of Oct 2017 | 165.3K | — | 158.9K |
| Neville JohnSr VP Sales · 1 transaction | — | 5.6Kas of Dec 2018 | 5.0K | — | — |
| Anderson Richard ADirector · 4 transactions | — | 4.8Kas of Feb 2006 | — | — | 15.0K |
| Marsh Charles E.Sr VP Sales · 1 transaction | — | 3.3Kas of Nov 2017 | 3.3K | — | — |
| Ireland Ross KDirector · 9 transactions | — | 1.7Kas of Oct 2013 | 7.8K | — | — |
| Fredrickson Robert AVP - Carrier Network Sales · 86 transactions | — | 1as of Nov 2014 | 321.7K | — | 321.7K |
| Ramage Everette RVice President · 18 transactions | — | 0as of Apr 2007 | 84.4K | — | 84.4K |
| Locke P StevenVP Service Provider Sales · 32 transactions | — | 0as of Oct 2020 | 66.3K | — | 66.3K |
| Kimpe MarcSVP, Research & Development · 25 transactions | — | 0as of Jul 2022 | 25.9K | 3.0K | 5.0K |
| Harris RayChief Information Officer · 19 transactions | — | 0as of Jul 2022 | 19.9K | — | 2.3K |
| Centis RonaldSVP, Operations · 21 transactions | — | 0as of Jul 2022 | 29.1K | — | — |
| Conger RobertSVP, Technology & Strategy · 12 transactions | — | 0as of Jul 2022 | 4.4K | — | — |