| HGP II, LLC10% owner · 2 transactions | — | 42.12M†as of Nov 2012 | — | — | 100.0K |
| Healthpointcapital Partners II L P +1 co-filerDirector, 10% owner · 1 transaction | — | 22.45Mas of Mar 2010 | 14.42M | — | — |
| Squadron Capital Holdings LLC10% owner · 4 transactions | — | 21.79M† | — | — | 750.0K |
| Healthpointcapital Partners II L P10% owner · 1 transaction | — | 21.01Mas of Nov 2012 | — | — | 100.0K |
| Pritzker Jennifer N.10% owner · 44 transactions | — | 13.47M† | — | 58.7K | 750.0K |
| Segal Paul +1 co-filer10% owner, Director by deputization, 10% owner · 12 transactions | — | 11.08Mas of May 2023 | 6.75M | — | 1.70M |
| Segal PaulDirector · 8 transactions | — | 11.08M†as of Mar 2024 | — | 238.8K | 338.8K |
| HGP LLC10% owner · 5 transactions | — | 10.78Mas of Nov 2012 | 6.73M | — | 9.30M |
| HealthpointCapital Partners LP10% owner · 5 transactions | — | 10.78Mas of Nov 2012 | 6.73M | — | 9.30M |
| Pelizzon David RDirector · 24 transactions | — | 10.77M† | 1.47M | 9.12M | 1.00M |
| Squadron Capital LLC10% owner · 4 transactions | — | 10.65M | — | — | 750.0K |
| Miles PatrickCEO, Director · 82 transactions | — | 6.04M† | 10.08M | 127.5K | 2.33M |
| Foster John10% owner · 19 transactions | — | 2.65M†as of Dec 2016 | 22.50M | 6.89M | 9.42M |
| Woods Ward W JrDirector · 14 transactions | — | 2.21M†as of Jun 2025 | 2.22M | — | — |
| Tullis James L LDirector · 63 transactions | — | 1.74M†as of Feb 2024 | 626.2K | 7.5K | 630.1K |
| Hunsaker Craig EEVP, PEOPLE & CULTURE · 96 transactions | — | 1.73M | 3.78M | 15.0K | 1.85M |
| Rich TerryPresident & COO, Director · 7 transactions | — | 1.42M†as of Aug 2018 | 572.0K | 8.0K | — |
| Berkowitz Mortimer IIIDirector · 34 transactions | — | 1.26M† | 23.86M | 6.71M | 9.46M |
| Bakst EvanDirector · 15 transactions | — | 1.16M†as of Aug 2024 | 119.6K | 80.6K | 8.7K |
| Hiscock RonaldPresident and CEO · 7 transactions | — | 969.5K†as of Nov 2006 | 10.0K | 17.8K | — |
| Lish ScottCHIEF OPERATING OFFICER · 52 transactions | — | 815.7K | 1.33M | — | 749.5K |
| Black Jeffrey G.EVP & CFO · 17 transactions | — | 670.6K†as of Mar 2021 | 746.8K | 9.0K | 61.4K |
| Snider BrianEVP, MARKETING · 23 transactions | — | 655.4Kas of Aug 2022 | 702.8K | 48.0K | — |
| Koning John ToddCHIEF FINANCIAL OFFICER · 31 transactions | — | 600.7K | 1.26M | 5.0K | 493.6K |
| Blackford Quentin S.Director · 15 transactions | — | 600.4K | 632.7K | 20.0K | — |
| Chubb Corp10% owner · 2 transactions | — | 584.0Kas of Jun 2006 | — | — | — |
| Federal Insurance Co10% owner · 2 transactions | — | 584.0Kas of Jun 2006 | — | — | — |
| Marshall Tyson EliotGENERAL COUNSEL & CORP. SEC. · 26 transactions | — | 574.5K | 731.1K | — | 285.5K |
| Kuyper DirkPresident and CEO, Director · 32 transactions | — | 559.1Kas of Aug 2011 | 713.0K | 97.0K | 51.8K |
| Howell Kelli MariEVP, CLINICAL STRATEGIES · 15 transactions | — | 540.1Kas of Aug 2022 | 460.9K | 100.0K | — |
| Sponsel DavidEVP, SALES · 63 transactions | — | 504.9K | 1.69M | 11.0K | 1.03M |
| Demski David MDirector · 10 transactions | — | 431.6K | 221.6K | 120.0K | 30.0K |
| Yoshimi ShunshiroPres. and CEO of ATEC Pacific · 1 transaction | — | 419.0Kas of Jun 2007 | — | — | — |
| Rydin Jeffrey PDirector · 14 transactions | — | 385.4K | 505.0K | — | 220.0K |
| Asai MitsuoPresident, Alphatec Pacific · 14 transactions | — | 276.6Kas of Nov 2015 | 11.3K | 120.0K | — |
| Valentine KeithDirector · 8 transactions | — | 264.3K | 90.3K | 174.0K | — |
| Hochschuler StephenDirector · 6 transactions | — | 232.2Kas of Aug 2010 | — | 180.0K | — |
| Plunkett Michael JosephPresident and COO · 9 transactions | — | 200.1Kas of Aug 2017 | 250.0K | 30.0K | — |
| Allen JonathanEVP, Commerical Operations · 1 transaction | — | 200.0Kas of Mar 2018 | 125.0K | — | — |
| Ryan PatrickCOO and President, Int'l. · 3 transactions | — | 166.5Kas of Aug 2013 | 25.0K | 60.0K | — |
| O'Neill MichaelChief Financial Officer · 9 transactions | — | 138.7Kas of May 2016 | 118.8K | 20.0K | — |
| Williams Donald AllenDirector · 8 transactions | — | 134.7Kas of Jun 2021 | 125.7K | 9.0K | — |
| GLYNN James RDirector · 8 transactions | — | 127.2Kas of Feb 2015 | 112.2K | 30.0K | — |
| Desai Rohit MDirector · 4 transactions | — | 112.2Kas of Feb 2015 | 112.2K | — | — |
| Romanoski VickySenior VP, CAO and Sec. · 6 transactions | — | 103.0Kas of Nov 2006 | — | 10.0K | — |
| McGinnis Karen KDirector · 11 transactions | — | 94.7K | 143.0K | — | 48.3K |
| Mowry David HDirector · 10 transactions | — | 92.4Kas of Sep 2023 | 120.5K | — | 28.1K |
| Northcutt TrentVP, Sales · 2 transactions | — | 88.6Kas of Jun 2006 | — | — | — |
| Lubischer StephenVP, Sales · 12 transactions | — | 86.5Kas of Nov 2012 | 10.0K | 14.5K | 7.0K |
| Cross Leslie HDirector · 19 transactions | — | 84.4Kas of Apr 2017 | 172.0K | 255.0K | — |
| Hochberg JasonDirector · 7 transactions | — | 84.4Kas of Dec 2021 | 74.4K | 10.0K | — |
| Molson R IanDirector · 11 transactions | — | 78.1K†as of Jun 2017 | 131.1K | 71.8K | 50.0K |
| Corbett JamesPresident and CEO, Director · 6 transactions | — | 77.1Kas of May 2016 | — | 59.0K | — |
| Bellucci Herbert JVP, Manufactuing & Intl. · 2 transactions | — | 76.1Kas of Nov 2006 | — | 30.0K | — |
| Meynadier MarieDirector · 4 transactions | — | 59.1Kas of Jun 2023 | 59.1K | — | — |
| Weise ScottVP, Business Dev. & Marketing · 1 transaction | — | 55.5Kas of Jun 2006 | — | — | — |
| Garner EbunGeneral Counsel and SVP · 33 transactions | — | 48.5Kas of Dec 2016 | 58.8K | 13.8K | — |
| Steven ReineckeVP, Research & Development · 1 transaction | — | 46.3Kas of Oct 2006 | — | — | — |
| Faulstick Luke TDirector · 2 transactions | — | 46.3Kas of Jul 2013 | 46.3K | — | — |
| Altman Elizabeth AnnDirector · 6 transactions | — | 41.1Kas of Jun 2023 | 58.3K | — | 17.3K |
| Davis Tom CDirector · 2 transactions | — | 37.3Kas of May 2015 | 37.3K | — | — |
| Oneil StephenDirector · 8 transactions | — | 33.0Kas of Apr 2017 | 136.1K | 5.0K | — |
| Stott Kermit P.VP, Operations · 8 transactions | — | 25.4Kas of Nov 2010 | — | — | — |
| Wulff Peter CCFO, VP and Treasurer · 6 transactions | — | 22.0Kas of Aug 2010 | — | 32.0K | — |
| Ravitch RichardDirector · 3 transactions | — | 20.0Kas of Nov 2008 | 10.0K | 20.0K | — |
| Plotkin BrianVP, Information Technology · 1 transaction | — | 19.8Kas of Jun 2006 | — | — | — |
| Nelson DennisVP, Finance and Controller · 1 transaction | — | 16.5Kas of Dec 2016 | 15.0K | — | — |
| Timm Jens PeterVP, Research and Development · 5 transactions | — | 13.3Kas of Nov 2010 | — | 9.0K | — |
| Bradshaw KimberlyVP, Physician Services · 1 transaction | — | 11.0Kas of Jun 2006 | — | — | — |
| Marshall Siri SDirector · 4 transactions | — | 6.6Kas of Dec 2016 | 112.2K | — | — |
| Yasbek StevenCFO, VP and Treas. · 1 transaction | — | 5.8Kas of Nov 2006 | — | 5.8K | — |
| Dixon Stephen T DCFO, VP and Treasurer · 1 transaction | — | 2.2Kas of Jun 2006 | — | 2.2K | — |
| Lacienski DanielExecutive VP, Operations · 1 transaction | — | 444as of Jun 2006 | — | 444 | — |
| Barnett AndyDirector · 1 transaction | — | 0as of Jun 2022 | 18.5K | — | — |
| HCPII Co-Invest Vehicle II, L.P.10% owner · 1 transaction | — | 0as of Mar 2012 | — | — | — |