Martin Marietta Materials INC (MLM) — 8-K Filings

All 8-K filings from Martin Marietta Materials INC. Browse 19 Current Event Report reports with AI-powered summaries and risk analysis.

8-K Filings (19)

Martin Marietta Materials Enters Definitive Agreement — Dec 19, 2025 Risk: medium
On December 19, 2025, Martin Marietta Materials, Inc. entered into a material definitive agreement. This filing also indicates the creation of a direct financia
Martin Marietta Materials Files 8-K — Sep 17, 2025 Risk: medium
Martin Marietta Materials, Inc. filed an 8-K on September 17, 2025, reporting an event on September 16, 2025. The filing indicates the entry into a material def
Martin Marietta Materials Files 8-K — Sep 3, 2025 Risk: low
Martin Marietta Materials, Inc. filed an 8-K on September 3, 2025, to report current information. The filing indicates no specific material events or financial
Martin Marietta Materials Enters Definitive Agreement — Aug 7, 2025 Risk: medium
On August 3, 2025, Martin Marietta Materials Inc. entered into a Material Definitive Agreement. The filing does not provide specific details about the agreement
Martin Marietta Materials Files 8-K — Aug 4, 2025 Risk: low
On August 3, 2025, Martin Marietta Materials, Inc. filed an 8-K report. The filing primarily concerns the company's results of operations and financial conditio
Martin Marietta Materials Files 8-K on Officer/Director Changes — Jul 8, 2025 Risk: low
Martin Marietta Materials, Inc. filed an 8-K on July 7, 2025, reporting on the departure of directors or certain officers, the election of directors, the appoin
Martin Marietta Materials Files 8-K on Security Holder Vote — May 15, 2025 Risk: low
On May 15, 2025, Martin Marietta Materials Inc. filed an 8-K report. The filing indicates that the company is submitting matters to a vote of its security holde
Martin Marietta Materials Files 8-K on Operations and Personnel — Apr 10, 2025 Risk: low
Martin Marietta Materials, Inc. filed an 8-K on April 10, 2025, reporting on events that occurred on April 9, 2025. The filing covers results of operations and
Martin Marietta Materials Files 8-K — Feb 12, 2025 Risk: low
Martin Marietta Materials Inc. filed an 8-K on February 12, 2025, reporting on its Results of Operations and Financial Condition, Regulation FD Disclosure, and
Martin Marietta Materials Enters Material Agreement, Incurs Obligation — Dec 20, 2024 Risk: medium
On December 20, 2024, Martin Marietta Materials, Inc. filed an 8-K report detailing a material definitive agreement and the creation of a direct financial oblig
Martin Marietta Materials Elects New Directors, Updates Executive Pay — Dec 3, 2024 Risk: low
Martin Marietta Materials Inc. announced on December 3, 2024, changes in its board of directors and executive compensation. Specifically, the company elected tw
Martin Marietta Materials Enters Definitive Agreement — Nov 4, 2024 Risk: medium
On November 4, 2024, Martin Marietta Materials, Inc. entered into a material definitive agreement. The company also became subject to a direct financial obligat
Martin Marietta Materials Enters Definitive Agreement — Nov 1, 2024 Risk: low
On October 31, 2024, Martin Marietta Materials Inc. entered into a material definitive agreement. The company also made a Regulation FD disclosure and filed fin
Martin Marietta Materials Enters Definitive Agreement — Sep 19, 2024 Risk: medium
On September 18, 2024, Martin Marietta Materials Inc. entered into a material definitive agreement. The filing does not disclose specific details of the agreeme
Martin Marietta Reports Mine Safety Incidents — Sep 18, 2024 Risk: medium
On September 12, 2024, Martin Marietta Materials, Inc. filed an 8-K report concerning mine safety, specifically the reporting of shutdowns and patterns of viola
Martin Marietta Materials Reports Mine Safety Event — Jul 12, 2024 Risk: low
On July 8, 2024, Martin Marietta Materials, Inc. reported a mine safety event. The company is providing information regarding a shutdown and patterns of violati
Martin Marietta Materials Stockholders Vote on Key Matters — May 17, 2024 Risk: low
On May 16, 2024, Martin Marietta Materials, Inc. filed an 8-K report to announce the results of its annual meeting of stockholders. The company reported that it
Martin Marietta Materials Reports Mine Safety Compliance — May 3, 2024 Risk: low
On May 1, 2024, Martin Marietta Materials, Inc. filed an 8-K report detailing its compliance with Mine Safety - Reporting of Shutdowns and Patterns of Violation
Martin Marietta Files 8-K on Financial Results and Disclosure — Feb 14, 2024 Risk: medium
Martin Marietta Materials, Inc. filed an 8-K on February 14, 2024, reporting on its Results of Operations and Financial Condition. The filing also included Regu

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