| Fine Debra +2 co-filers10% owner · 1 transaction | — | 12.96M†as of Dec 2015 | — | — | 60.0K |
| Casey ThomasDirector · 21 transactions | — | 2.23M†as of May 2017 | 1.63M | 300.0K | — |
| Romano John DCEO and Director, Director · 61 transactions | — | 1.57M† | 1.94M | 100.0K | 409.3K |
| Quinn Jeffry NChairman and CEO, Director · 18 transactions | — | 956.8K†as of Feb 2020 | 649.9K | 46.6K | 19.0K |
| Turgeon Jean FrancoisDirector · 53 transactions | — | 755.2K | 1.26M | 57.4K | 365.5K |
| van Niekerk Willem HendrikSVP, Business Transformation · 40 transactions | — | 387.2Kas of Feb 2020 | 517.9K | 17.9K | 12.2K |
| Carlson Timothy CSVP and CFO · 34 transactions | — | 358.1Kas of Mar 2023 | 534.4K | 85.6K | 214.8K |
| Mancini Raoul CharlesSVP, Chief HR Officer · 7 transactions | — | 323.6Kas of Mar 2021 | 174.7K | — | 95.7K |
| Kaufthal IlanDirector · 32 transactions | — | 290.3K | 249.6K | 30.0K | — |
| Srivisal JohnSVP, Chief Financial Officer · 14 transactions | — | 279.7K | 325.7K | 37.0K | 148.8K |
| Neuman Jeffrey NSVP, General Counsel & Sec. · 33 transactions | — | 259.1K† | 566.4K | 43.1K | 219.9K |
| Johnston PeterDirector · 27 transactions | — | 204.5K | 205.4K | 20.0K | — |
| Jones Stephen JDirector · 16 transactions | — | 189.2K† | 114.1K | 51.0K | — |
| Engle Jeffrey A.SVP, Chief Commercial Officer · 8 transactions | — | 175.3K | 121.9K | 12.6K | 26.6K |
| Hines Andrews PDirector · 18 transactions | — | 161.5Kas of Jan 2020 | 118.1K | 9.6K | — |
| Hinman Wayne ADirector · 25 transactions | — | 158.9Kas of Mar 2020 | 121.6K | 13.6K | — |
| Muglia Richard LSVP, General Counsel & Sec. · 12 transactions | — | 149.0Kas of Feb 2018 | 160.7K | 1.0K | — |
| Jones Ginger MDirector · 17 transactions | — | 136.4K | 124.4K | 20.0K | — |
| Flynn Edward TExecutive Vice President · 7 transactions | — | 124.6Kas of Apr 2017 | 114.4K | 9.1K | — |
| Harper Katherine CarolynFormer SVP, CFO · 8 transactions | — | 112.9Kas of Sep 2016 | 167.1K | 10.0K | — |
| Gibney Robert CSVP & Chief Admin. Officer · 2 transactions | — | 97.4Kas of Aug 2012 | 3.0K | — | 10.5K |
| Flood JonathanPrincipal Accounting Officer · 14 transactions | — | 92.9K | 126.7K | — | 53.4K |
| Guthrie Vanessa AnnDirector · 12 transactions | — | 87.2K†as of Aug 2023 | 62.9K | — | 20.4K |
| Nkosi Sipho AbednegoDirector · 30 transactions | — | 86.3K | 214.8K | — | 89.0K |
| Blue Gregory DanielDirector · 12 transactions | — | 81.0Kas of Jan 2019 | 103.5K | — | 10.0K |
| de Klerk Willem AbrahamFormer Director · 8 transactions | — | 78.1K†as of Jul 2016 | 73.1K | 5.0K | — |
| Al-Morished Mutlaq HamadDirector · 6 transactions | — | 70.7Kas of May 2024 | 70.7K | — | — |
| Mahoney Kevin VVice President, Controller · 23 transactions | — | 68.6Kas of Feb 2017 | 105.5K | — | — |
| Arran Pravindran TrevorSr VP & Pres, Mineral Sands · 9 transactions | — | 67.2Kas of Jun 2014 | 56.3K | — | — |
| Loughran RobertVP, Corporate Controller · 7 transactions | — | 65.7Kas of Feb 2020 | 69.5K | — | — |
| Mgojo MxolisiDirector · 11 transactions | — | 58.3Kas of Jan 2019 | 70.3K | — | — |
| Khan Moazzam A.Director · 17 transactions | — | 48.3K | 115.0K | — | — |
| Foster Michael J.SVP, Gen Counsel, Secretary · 12 transactions | — | 35.0Kas of Feb 2014 | 25.0K | — | 75.0K |
| Beck Julie ADirector · 1 transaction | — | 32.9Kas of May 2025 | 32.9K | — | — |
| Khilnani JogitaSVP & Corporate Controller · 1 transaction | — | 29.4Kas of Sep 2017 | — | — | 5.0K |
| Ritter Edward G.Controller, Chief Acctg Office · 1 transaction | — | 22.1K†as of Aug 2012 | — | — | 3.5K |
| Foufopoulos - De Ridder LucreceDirector · 3 transactions | — | 7.2Kas of May 2025 | 35.5K | — | — |