Company record · MLM · Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Martin Marietta Materials
Martin Marietta Materials's chief financial officer on the record is Michael J. Petro, effective August 4, 2026, per the filing record.
Roster record
| Officer | Michael J. Petro |
|---|---|
| Verified | February 19, 2026 (filing date of the source) |
| Note | The DEF 14A filed 2026-04-15 also names Michael J. Petro alongside a Chief Financial Officer title. An 8-K with Item 5.02 was filed on 2026-08-24, after this 10-K; any CFO change it reports is tracked on the moves record. |
- sec.gov · signature block · “/s/ Michael J. Petro Senior Vice President February 19, 2026 Michael J. Petro and Chief Financial Officer”
Tracked changes
This record covers what the tracked filings state; it is not a complete history of the company's finance leadership. Spot an error? Send a correction.