Form 4: Martin Marietta Materials CFO Receives Stock Grant
Insider Transaction (Form 4)
Michael J Petro, SVP and CFO of Martin Marietta Materials Inc, received 9,331 shares of common stock on September 1, 2026.
Summary
- Grant/award: acquired 9,331 Common Stock on September 1, 2026; holds 24,322 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Michael J Petro — Officer (SVP and CFO)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-01 | Grant/award | Common Stock | 9,331 | — | — | 24,321.603 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-01 | Grant/award (9,331 shares) |
Keywords
insider transaction, Form 4, MLM, MARTIN MARIETTA MATERIALS INC, neutral, Michael J Petro
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