| Schladen JamesPresident of Arcadia · 8 transactions | — | 1.12M† | 62.8K | — | 18.5K |
| La Societe Nationale Des Poudres Et Explosifs +2 co-filers10% owner, Joint Filer · 1 transaction | — | 773.1Kas of May 2006 | — | — | 5.15M |
| Oleary JamesExec. Chair, President & CEO, Director · 7 transactions | — | 191.4K | 211.4K | 44.8K | — |
| Santa Richard ASr VP & CFO · 32 transactions | — | 162.2Kas of Mar 2015 | 258.7K | — | 145.2K |
| Kuta MichaelPresident and CEO · 75 transactions | — | 124.0Kas of Mar 2024 | 257.5K | 10.0K | 24.5K |
| Morgenthaler George WDirector · 5 transactions | — | 108.8Kas of Sep 2006 | 50.0K | — | — |
| Banker John GSr. VP Customers & Technology · 28 transactions | — | 98.6K†as of Sep 2012 | 167.3K | — | 81.4K |
| Rospek RolfDirector · 21 transactions | — | 98.3Kas of May 2014 | 56.7K | — | 26.2K |
| Shepston Michelle HChief Legal Officer · 61 transactions | — | 89.6K†as of Mar 2025 | 126.1K | — | 7.5K |
| Walter Eric V.Chief Financial Officer · 13 transactions | — | 88.6K | 100.1K | — | — |
| Cariou Yvon PierreDirector · 83 transactions | — | 85.1Kas of Feb 2021 | 353.3K | 6.7K | 300.7K |
| Grieves IanPres & Mng Dir, DynaEnergetics · 82 transactions | — | 81.7K | 154.8K | — | 7.7K |
| Munera GerardDirector · 13 transactions | — | 81.2K†as of Jun 2018 | 36.5K | 40.0K | — |
| Aldous David CDirector · 20 transactions | — | 70.3Kas of May 2024 | 75.2K | 6.5K | 4.0K |
| Longe Kevin TPresident and CEO, Director · 75 transactions | — | 67.6K†as of Jun 2022 | 408.1K | 7.6K | 78.7K |
| Kelly Michael AaronDirector · 8 transactions | — | 65.6K | 65.6K | — | — |
| Dreessen RuthDirector · 8 transactions | — | 65.3K | 65.3K | — | — |
| Rose Clifton PeterDirector · 11 transactions | — | 62.0Kas of May 2025 | 62.0K | — | — |
| Allen Dean KDirector · 15 transactions | — | 58.6Kas of May 2012 | 59.1K | — | 10.0K |
| Sananikone OumaDirector · 5 transactions | — | 52.8K | 52.8K | — | — |
| Chilcoff James W. Jr.President of Arcadia · 4 transactions | — | 41.6Kas of Mar 2024 | 43.4K | — | — |
| Cohen Robert ADirector · 14 transactions | — | 37.3Kas of May 2023 | 36.3K | 16.9K | 10.0K |
| Ferris James JDirector · 9 transactions | — | 31.6Kas of May 2018 | 31.6K | — | — |
| Doubman John RDirector · 2 transactions | — | 31.4K | 31.4K | — | — |
| Spurlin SharonDirector · 2 transactions | — | 26.6K | 26.6K | — | — |
| Hueber BernardDirector · 9 transactions | — | 26.3Kas of May 2014 | 26.3K | — | — |
| Seger Brett A.Chief Accounting Officer · 15 transactions | — | 21.4K | 25.6K | — | — |
| Nobili AntoinePresident of NobelClad · 17 transactions | — | 21.2K | 11.7K | — | 3.3K |
| Scheatzle John Edgar JrPresident of NobelClad · 24 transactions | — | 15.3Kas of Mar 2020 | 24.4K | — | 1.3K |
| Graff Richard PDirector · 22 transactions | — | 14.9Kas of Aug 2023 | 39.0K | — | 16.0K |
| Bates SimonDirector · 3 transactions | — | 13.8Kas of Feb 2025 | 13.8K | — | — |
| Nicol JeffSVP & Gen. Manager, Nobleclad · 9 transactions | — | 10.9Kas of Jun 2016 | 45.2K | — | 11.0K |
| Bertone Andrea E.Director · 2 transactions | — | 0as of Aug 2020 | 1.2K | — | 1.2K |