| Ryan Vincent JDirector · 50 transactions | — | 26.75M†as of Sep 2014 | 1.43M | — | 3.04M |
| Reese C RichardExecutive Chairman, Director · 19 transactions | — | 6.87M†as of Mar 2013 | 290.6K | 257.3K | 684.7K |
| Dauten Kent PDirector · 42 transactions | — | 1.21M | 494.9K | — | 556.3K |
| Meaney William LPresident and CEO, Director · 315 transactions | — | 591.3K† | 4.81M | 12.0K | 3.39M |
| Hytinen BarryEVP and CFO · 38 transactions | — | 326.6K | 638.4K | — | 27.5K |
| Bailey Clark HDirector · 50 transactions | — | 267.3K†as of Jul 2025 | 219.8K | — | 114.6K |
| Kenny John F JrDirector · 71 transactions | — | 222.1K†as of May 2007 | 204.2K | — | 204.0K |
| Kidd MarkEVP, GM Data Centers & ALM · 85 transactions | — | 113.5K | 342.6K | — | 95.1K |
| Cloutier Ernest WEVP & GM, RIM · 95 transactions | — | 100.1Kas of May 2021 | 499.8K | — | 390.4K |
| McIntosh Greg WEVP, Chief Commercial Officer · 42 transactions | — | 85.6K | 296.5K | — | 80.1K |
| Ebbighausen Harold EEVP, Emerging Business · 87 transactions | — | 68.7Kas of Mar 2014 | 430.9K | — | 391.3K |
| Evens DeirdreEVP & GM, Asset Lifestyle Mgmt · 60 transactions | — | 67.7Kas of Mar 2022 | 215.8K | — | 111.1K |
| Deninger Paul FDirector · 19 transactions | — | 64.2Kas of Mar 2021 | 58.8K | 14.0K | 9.0K |
| Marson DeborahEVP, General Counsel, Sec. · 109 transactions | — | 59.7Kas of Sep 2024 | 142.3K | — | 51.2K |
| Tsolakis AnastasiosEVP, CIO, Global Svcs. Officer · 52 transactions | — | 59.0Kas of Feb 2017 | 132.7K | — | 74.4K |
| Duale Marc APresident, Iron Mountain Int. · 64 transactions | — | 53.0Kas of Mar 2017 | 503.1K | — | 425.8K |
| Boden Constantin RDirector · 16 transactions | — | 52.3Kas of May 2010 | 38.1K | — | 80.1K |
| Arway Pamela MDirector · 16 transactions | — | 40.2K | 49.1K | — | 8.9K |
| Halvorsen KrisDirector · 17 transactions | — | 34.5Kas of Jun 2021 | 52.9K | — | 4.9K |
| Drapeau Anne SEVP, Strategy and Talent · 33 transactions | — | 33.9Kas of Mar 2015 | 111.2K | — | 73.2K |
| Ford Monte EDirector · 9 transactions | — | 31.8K | 31.8K | — | — |
| Matlock RobinDirector · 17 transactions | — | 30.5K | 33.1K | — | 940.67 |
| Russo FidelmaEVP, Chief Technology Officer · 17 transactions | — | 28.8Kas of Mar 2020 | 53.2K | — | 9.1K |
| Brown Stuart BEVP & CFO · 23 transactions | — | 26.7Kas of Jul 2019 | 43.9K | — | 5.8K |
| Rakowich Walter CDirector · 33 transactions | — | 25.0K† | 55.7K | — | 18.1K |
| Keddy Patrick JEVP & GM, N. America,W. Europe · 45 transactions | — | 24.1Kas of Sep 2019 | 110.7K | — | 72.3K |
| Lamach Michael WDirector · 12 transactions | — | 24.0Kas of Nov 2014 | 53.9K | — | 30.3K |
| Day RoderickChief Financial Officer · 41 transactions | — | 23.8Kas of Mar 2016 | 41.8K | — | — |
| Brennan Robert TPresident and CEO, Director · 1 transaction | — | 20.8Kas of Mar 2011 | 17.8K | — | — |
| Verrecchia Alfred JDirector · 10 transactions | — | 16.6Kas of Jun 2020 | 23.4K | 11.5K | 18.3K |
| Bhargava MithuEVP, GM Digital Business Unit · 19 transactions | — | 16.1K | 136.1K | — | 69.7K |
| Murdock Wendy J.Director · 14 transactions | — | 14.8Kas of Sep 2024 | 36.8K | — | 25.5K |
| Chatfield NeilDirector · 7 transactions | — | 14.6K†as of May 2017 | 7.7K | — | 954 |
| Tomovcsik JohnEVP, Chief Operating Officer · 128 transactions | — | 14.0Kas of Aug 2024 | 456.9K | — | 381.2K |
| Allerton JenniferDirector · 34 transactions | — | 13.4K | 47.3K | — | 29.5K |
| Little Arthur DDirector · 7 transactions | — | 12.3K†as of May 2014 | 17.0K | 1.8K | — |
| Tucker Laurie AnneDirector · 4 transactions | — | 11.6Kas of Jun 2013 | 11.3K | — | — |
| MacLean TheodoreEVP, Adjacent Businesses · 40 transactions | — | 11.2Kas of Apr 2019 | 43.0K | — | 18.1K |
| McKeon Brian PChief Financial Officer · 16 transactions | — | 11.0Kas of Jun 2013 | 343.5K | 3.6K | 332.6K |
| Bicks EdwardSVP, Strategy · 42 transactions | — | 10.8K†as of Apr 2019 | 16.6K | — | 15.8K |
| Antenucci Ted RDirector · 4 transactions | — | 9.8Kas of Nov 2014 | 4.0K | 5.8K | — |
| Loren Allan ZDirector · 3 transactions | — | 7.7Kas of Nov 2012 | 7.3K | — | — |
| Altamura Michelle VervaisEVP, General Counsel, Sec. · 16 transactions | — | 7.0K | 8.4K | — | — |
| Baker-Greene EdwardEVP, CHRO · 30 transactions | — | 6.9Kas of Dec 2024 | 65.8K | — | 33.2K |
| Felix June YeeDirector · 3 transactions | — | 4.9K | 4.9K | — | — |
| Jeffries EmmaEVP, Chief People Officer · 2 transactions | — | 4.5Kas of Oct 2018 | 655 | — | — |
| Fox RaymondEVP and Chief Risk Officer · 8 transactions | — | 4.1Kas of Jul 2018 | 3.1K | — | — |
| Kelly Christie B.Director · 3 transactions | — | 3.2K | 3.2K | 33 | — |
| Clancy JohnPres., Iron Mountain Digital · 5 transactions | — | 2.3Kas of Aug 2009 | 41.3K | — | 43.9K |
| Sweeney EileenSVP and GM, Data Management · 19 transactions | — | 2.1Kas of Jun 2017 | 21.5K | — | 12.5K |
| Simons DoyleDirector · 1 transaction | — | 1.9K | 1.9K | — | — |
| Maciel AndreDirector · 1 transaction | — | 1.6Kas of Jul 2024 | 1.6K | — | — |
| Johns JemmaEVP, CHRO · 2 transactions | — | 965 | 1.9K | — | — |
| Allen Peter ASVP, GM Data Management · 2 transactions | — | 942as of Oct 2018 | 1.2K | — | — |
| Borges DanielSVP & Chief Accounting Officer · 89 transactions | — | 0 | 49.2K | — | 35.1K |