Form 4: Martin Marietta Materials Director Receives Stock Grant
Insider Transaction (Form 4)
Philipp Niemann, a Director of Martin Marietta Materials Inc, received 337 shares of common stock on August 21, 2026.
Summary
- Grant/award: acquired 337 Common Stock on August 21, 2026; holds 337 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
Philipp Niemann — Director
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-21 | Grant/award | Common Stock | 337 | — | — | 337 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-21 | Grant/award (337 shares) |
Keywords
insider transaction, Form 4, MLM, MARTIN MARIETTA MATERIALS INC, neutral, Philipp Niemann
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