| Polar Asset Management Partners Inc.10% owner · 11 transactions | — | 1.52M†as of Mar 2025 | — | — | 72.4K |
| Niner Richard TDirector · 2 transactions | — | 232.6Kas of Mar 2011 | 837 | — | 500.0K |
| Doar MichaelDirector · 139 transactions | — | 222.6K | 317.3K | 20.2K | 52.7K |
| Volovic Gregory SPresident & CEO, Director · 103 transactions | — | 161.3K | 235.2K | 9.8K | 44.6K |
| Niner Andrew SheeleyDirector · 16 transactions | — | 147.2K†as of Mar 2019 | 9.4K | — | 11.8K |
| Sivanesan JanakiDirector · 27 transactions | — | 119.1K† | 40.1K | 4.2K | — |
| McClelland Sonja KChief Financial Officer · 68 transactions | — | 117.5K | 149.7K | 3.4K | 5.0K |
| Cruickshank Robert WDirector · 29 transactions | — | 30.7Kas of Mar 2020 | 14.1K | 24.7K | 13.0K |
| Gardner Timothy JDirector · 10 transactions | — | 28.2K | 28.2K | — | — |
| Longbottom Jay C.Director · 11 transactions | — | 25.4Kas of Mar 2025 | 25.4K | — | — |
| Porter Richard R.Director · 22 transactions | — | 25.3K | 34.2K | 2.0K | 5.7K |
| Dubin Cynthia SDirector · 8 transactions | — | 25.0K | 25.0K | — | — |
| Aaro Thomas A.Director · 10 transactions | — | 20.4Kas of Mar 2024 | 20.4K | — | — |
| Jamison HaiQuynhCorporate Controller · 22 transactions | — | 15.4K | 13.9K | 1.7K | — |
| Wright Jonathon D.General Counsel/Corp Secretary · 20 transactions | — | 15.2K | 14.8K | 780 | — |
| Fabris James DPresident & COO · 73 transactions | — | 15.0Kas of Sep 2009 | 50.0K | — | 40.4K |
| Oblazney JohnVice President & CFO · 6 transactions | — | 12.5Kas of Jan 2014 | 13.1K | 1.0K | — |
| Donlon John P.See Remarks · 17 transactions | — | 11.3Kas of Jan 2017 | 12.7K | — | — |
| Platts David EVP Technology · 2 transactions | — | 10.7Kas of Jan 2006 | 20.0K | — | — |
| Rashleger BenjaminDirector · 2 transactions | — | 10.4K | 10.4K | — | — |
| James PhilipDirector · 14 transactions | — | 7.3Kas of Mar 2014 | 4.3K | 3.0K | — |
| Keyler LawrenceDirector · 1 transaction | — | 5.4K | 5.4K | — | — |
| Strackbein Ronald G.Director · 11 transactions | — | 3.9Kas of Jan 2018 | 7.9K | 2.0K | 6.0K |
| Rentschler CharlieDirector · 8 transactions | — | 3.8Kas of Mar 2011 | 837 | 2.0K | 5.0K |
| Roch Gerald VDirector · 1 transaction | — | 1.0Kas of Dec 2004 | — | — | — |
| Cooper Stephen HDirector · 1 transaction | — | 837as of Mar 2011 | 837 | — | — |
| Mazza Michael PDirector · 30 transactions | — | 0†as of Mar 2015 | 14.9K | 3.5K | 2.5K |