CFO appointment
Martin Marietta Materials, Inc. appoints Michael J. Petro as CFO
Martin Marietta Materials, Inc. reported in a Form 8-K filed August 4, 2026 that Michael J. Petro was appointed Executive Vice President, Chief Financial Officer, effective August 4, 2026.
In the filing's words
On August 4, 2026, Martin Marietta Materials, Inc. (the “Company”) announced that the Company has promoted Michael J. Petro to Executive Vice President, Chief Financial Officer.
Verbatim from sec.gov, Item 5.02. We quote departures; we do not characterize them.
| Company | Martin Marietta Materials, Inc. (MLM) |
|---|---|
| Event | Appointment |
| Incoming | Michael J. Petro |
| Title in the filing | Executive Vice President, Chief Financial Officer |
| Effective | August 4, 2026 |
| 8-K filed | August 4, 2026 |
| Internal promotion | Not established by the source |
| SEC CIK | 0000916076 |
MARTIN MARIETTA MATERIALS INC reported this change in a Form 8-K, Item 5.02, filed August 4, 2026. The filing's own words are quoted above.
Sources
- sec.gov · SEC filing, Item 5.02 · accessed 2026-09-26
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