Corporate Board Profile
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| Filing Date | Source Excerpt |
|---|---|
| 2018-03-09 | Awarded a Bachelor’s Degree in Mining Engineering from the University of Arizona and completed the Advanced Management Program from the Graduate School of Business at Harvard University. |
| 2019-04-16 | Awarded a Bachelor’s Degree in Mining Engineering from the University of Arizona and completed the Advanced Management Program from the Graduate School of Business at Harvard University. |
| 2020-03-06 | Awarded a Bachelor’s Degree in Mining Engineering from the University of Arizona and completed the Advanced Management Program from the Graduate School of Business at Harvard University. |
| 2021-03-12 | Awarded a Bachelor’s Degree in Mining Engineering from the University of Arizona and completed the Advanced Management Program from the Graduate School of Business at Harvard University. |
| 2022-03-07 | Awarded a Bachelor’s Degree in Mining Engineering from the University of Arizona and completed the Advanced Management Program from the Graduate School of Business at Harvard University. |
| 2023-03-10 | Gregory H. Boyce, 68, retired from Peabody Energy Corporation in 2015 as Executive Chairman and Chief Executive Officer. Mr. Boyce joined Peabody in 2003 as President and Chief Operating Officer and served as Chief Executive Officer from 2006 to 2015. Prior to joining Peabody, Mr. Boyce served as Chief Executive Officer—Energy for international mining company Rio Tinto in London, and other various executive roles with Rio Tinto Group from 1989 to 2003. Mr. Boyce holds a Bachelor of Science in Mining Engineering from the University of Arizona and an Advanced Management Program degree from Harvard University’s Graduate School of Business. |
| 2024-03-11 | Mr. Boyce holds a Bachelor of Science in Mining Engineering from the University of Arizona and an Advanced Management Program degree from Harvard University’s Graduate School of Business. |
| 2025-03-14 | Gregory H. Boyce, 70, retired from Peabody Energy Corporation in 2015 as Executive Chairman and Chief Executive Officer. Mr. Boyce holds a Bachelor of Science in Mining Engineering from the University of Arizona and an Advanced Management Program degree from Harvard University’s Graduate School of Business. |
Data sourced from SEC filings. Last updated: 2026-02-03