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Martin Marietta Materials

MLM
484.30
+4.20 (+0.87%)
Closing price for Sep 25, 2026 from Polygon.io
All Annual reports Quarterly reports Current reports Other
FiledFormWhat it isPeriod
Apr 15, 2026 DEF 14A Proxy statement (shareholder vote) May 14, 2026 Read on sec.gov
Apr 15, 2025 DEF 14A Proxy statement (shareholder vote) May 15, 2025 Read on sec.gov

The most recent filings from SEC EDGAR. The annual report (10-K) is the most complete description of a company's business, risks and finances. How to read a 10-K. Every filing on EDGAR.