| Nierenberg Investment Management Co +2 co-filers10% owner · 4 transactions | — | 6.13M†as of Jul 2008 | — | 12.6K | — |
| Koffey QuentinDirector · 3 transactions | — | 4.62M† | 10.7K | — | — |
| Lepofsky RobertChief Executive Officer, Director · 8 transactions | — | 884.2K†as of Oct 2010 | 592.6K | — | — |
| Headley Martin SEVP & Chief Financial Officer · 21 transactions | — | 506.7Kas of Feb 2013 | 599.7K | — | — |
| Schwartz Stephen SCEO, Director · 101 transactions | — | 446.5Kas of Nov 2023 | 2.06M | — | 930.4K |
| Morelli Mark DPresident and COO · 16 transactions | — | 414.9Kas of Nov 2015 | 645.1K | — | — |
| Steven A. MichaudSVP, Brooks Product Solutions · 22 transactions | — | 223.3K†as of Nov 2012 | 223.6K | — | — |
| Marotta JohnPresident and CEO, Director · 10 transactions | — | 213.2K | 210.5K | 15.0K | 316 |
| Schorr Marvin GDirector · 6 transactions | — | 158.8Kas of Feb 2011 | 42.5K | — | — |
| Haris Clinton M.SVP, Brooks Life Sciences · 34 transactions | — | 151.4Kas of Nov 2013 | 188.0K | — | 10.2K |
| Leitzke ThomasSVP, Global Operations · 9 transactions | — | 139.8Kas of Aug 2013 | 135.0K | — | — |
| Tenney Maurice H.President-Brooks Life Sciences · 22 transactions | — | 136.6Kas of Feb 2019 | 329.6K | — | 141.0K |
| Robertson Lindon GEVP & Chief Financial Officer · 71 transactions | — | 121.1Kas of Nov 2023 | 589.7K | 24.4K | 413.8K |
| Mirchandani KushSVP, Worldwide Sales · 14 transactions | — | 120.8Kas of Dec 2013 | 65.0K | — | 7.4K |
| Joseph JasonSVP, General Counsel, Secy. · 108 transactions | — | 112.6Kas of Nov 2024 | 411.9K | — | 215.2K |
| Wrighton Mark SDirector · 18 transactions | — | 111.8Kas of Feb 2022 | 99.5K | — | — |
| Palepu Krishna G.Director · 19 transactions | — | 105.4Kas of Feb 2023 | 103.1K | 2.3K | — |
| Grady Edward CChief Executive Officer, Director · 9 transactions | — | 96.2Kas of Sep 2007 | 100.0K | — | 17.1K |
| Montone William T.SVP, Human Resources · 79 transactions | — | 91.9Kas of Sep 2021 | 327.2K | — | 268.5K |
| White SallySVP, Global Services · 3 transactions | — | 85.7Kas of Feb 2012 | 82.0K | — | — |
| Martin Joseph RDirector · 29 transactions | — | 85.2Kas of Jun 2023 | 143.7K | — | 52.2K |
| Allen A ClintonDirector · 53 transactions | — | 82.1Kas of Feb 2020 | 89.2K | 45.0K | — |
| Woollacott Alfred IIIDirector · 19 transactions | — | 81.7Kas of May 2019 | 104.1K | — | 14.4K |
| Lillig JohnSVP, MD, Brooks Life Sciences · 3 transactions | — | 81.5Kas of Jul 2012 | 80.0K | — | — |
| Lin Lawrence Y.EVP, CFO and Treasurer · 7 transactions | — | 79.7K | 73.7K | — | — |
| Woodbury Robert W JrExecutive VP & CFO · 9 transactions | — | 79.6Kas of Dec 2007 | 75.0K | — | — |
| Gray David CChief Strategy & New Business · 57 transactions | — | 74.9Kas of Nov 2023 | 322.6K | — | 185.9K |
| Wilson ShaunVP, Global Customer Operations · 5 transactions | — | 70.3Kas of Sep 2010 | 23.0K | — | 3.4K |
| Grilk Thomas SSr. VP, General Counsel · 27 transactions | — | 70.3Kas of Oct 2010 | 81.3K | — | 7.5K |
| Starr EphraimSVP, Gen Counsel & Secretary · 3 transactions | — | 68.4K | 72.0K | — | — |
| Mathews Timothy SPrincipal Accounting Officer · 19 transactions | — | 55.8Kas of May 2013 | 80.0K | — | 10.0K |
| Bellini JosephPresident & COO · 7 transactions | — | 53.0Kas of Mar 2007 | 51.8K | — | 51.8K |
| Pond Kirk PDirector · 7 transactions | — | 49.1Kas of Feb 2012 | 44.1K | 5.0K | — |
| Jarzynka DavidPresident, Semi Solutions · 36 transactions | — | 46.3Kas of Nov 2021 | 172.7K | — | 242.1K |
| Cornog William LDirector · 6 transactions | — | 45.5K† | — | 29.5K | — |
| Zane Ellen MDirector · 13 transactions | — | 41.1Kas of Aug 2023 | 78.7K | — | — |
| Zhou GingerSVP and GM, Multiomics · 17 transactions | — | 38.8K | 37.1K | 417 | 1.6K |
| Anastasi Robert EExecutive Vice President · 11 transactions | — | 38.5K†as of Oct 2007 | 79.5K | — | 36.1K |
| Wuellner Ralf KPresident, Global Cust Op Grp · 5 transactions | — | 37.8Kas of Jun 2009 | 30.0K | — | 7.0K |
| Marvell GregoryVP, Extended Factory Group · 7 transactions | — | 36.8Kas of Feb 2011 | 15.0K | — | 40.1K |
| Park Chong SupDirector · 5 transactions | — | 36.6Kas of Dec 2012 | 36.6K | — | — |
| Small RichardSVP, Corporate Controller · 3 transactions | — | 36.1Kas of Dec 2007 | 10.0K | — | — |
| Davis Robyn CDirector · 10 transactions | — | 33.6Kas of Feb 2025 | 36.6K | — | 3.0K |
| Pirogova OlgaSVP and CHRO · 7 transactions | — | 33.0K | 36.2K | — | 1.6K |
| Vacha RobinSVP, GM Life Science Products · 24 transactions | — | 31.3Kas of Feb 2024 | 66.5K | — | 21.9K |
| McManus MatthewEVP & Chief Operating Officer · 1 transaction | — | 29.5Kas of Aug 2022 | — | 8.6K | — |
| Pietrantoni DavidPrincipal Accounting Officer · 64 transactions | — | 28.2Kas of Nov 2021 | 165.4K | — | 157.4K |
| Wang David DongSVP & GM, SMS · 6 transactions | — | 24.0Kas of Dec 2024 | 18.2K | — | 348 |
| Cueto HermanEVP, Chief Financial Officer · 5 transactions | — | 23.9Kas of Nov 2024 | 26.2K | — | 2.3K |
| McLaughlin EricaDirector · 7 transactions | — | 22.5K | 22.5K | — | — |
| Casal FrankDirector · 6 transactions | — | 21.8K | 21.8K | — | — |
| Pippins Michael WPresident, Automation Sys. Grp · 9 transactions | — | 20.4Kas of Jan 2009 | — | — | 11.6K |
| Gentilcore JamesPresident & COO · 16 transactions | — | 19.3K†as of Dec 2007 | 206.2K | — | 161.8K |
| Martin William E. IIIPresident Multiomics · 1 transaction | — | 17.8K | 17.8K | — | — |
| Malus Alan JDirector · 3 transactions | — | 17.0Kas of May 2025 | 4.0K | 12.0K | — |
| Nova Tina SusanDirector · 4 transactions | — | 15.8K | 15.8K | — | — |
| Emerick Roger DDirector · 1 transaction | — | 14.0Kas of Apr 2006 | — | — | 5.0K |
| Rosenblatt MichaelDirector · 9 transactions | — | 13.0Kas of Feb 2024 | 17.6K | — | 4.6K |
| Liao GuojuanPresident, GENEWIZ · 5 transactions | — | 12.8Kas of Nov 2020 | 15.1K | — | 2.3K |
| Doshi DipalDirector · 2 transactions | — | 9.7K | 9.7K | — | — |
| Hughes ViolettaVP, Chief Accounting Officer · 6 transactions | — | 9.6Kas of Feb 2025 | 8.6K | — | 480 |
| McGillicuddy John KDirector · 5 transactions | — | 9.5Kas of Nov 2015 | 20.0K | — | 10.5K |
| Madaus Martin DDirector · 2 transactions | — | 7.4Kas of Nov 2024 | 2.5K | 4.9K | — |
| Crowley KimberlySVP, Chief HR Officer · 7 transactions | — | 7.4Kas of Jan 2023 | 4.0K | — | 132 |
| Khoury Amin JDirector · 2 transactions | — | 7.2Kas of Apr 2006 | 7.2K | — | — |
| Sriram VandanaSVP Finance & Corp. Controller · 4 transactions | — | 6.4Kas of Jan 2023 | 3.2K | — | — |
| Puhy Dorothy EDirector · 1 transaction | — | 3.6Kas of Feb 2023 | 3.6K | — | — |
| Hirsch DidierDirector · 2 transactions | — | 3.5Kas of Nov 2024 | 2.5K | 1.0K | — |
| De Jesus LindaChief Commercial Officer, LS · 4 transactions | — | 2.8Kas of Jul 2022 | 1.6K | — | 191 |
| Bousa Edward PeterDirector · 1 transaction | — | 2.5Kas of Feb 2024 | 2.5K | — | — |
| Coyne MitchellSVP and GM, Life Sciences Proj · 1 transaction | — | 1.9Kas of Nov 2022 | 1.9K | — | — |