MARTIN MARIETTA MATERIALS INC (MLM) — Insider Trading
Insider trading activity for MARTIN MARIETTA MATERIALS INC sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 1
- Last trade date: May 5, 2026
- Ticker: MLM
Top Insiders
- Samborski Christopher William (EVP, COO) — 1 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| May 1, 2026 | Samborski Christopher William | MLM MARTIN MARIETTA MATERIALS INC | BUY | 8,101 | N/A |