Martin Marietta Materials Inc 8-K, filed May 26, 2023
Martin Marietta Materials Inc (MLM)
About this 8-K
Martin Marietta Materials Inc filed this 8-K on May 26, 2023, reporting on events of May 23, 2023.
Items reported
- Item 1.04: Mine safety shutdown or violations
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Securities registered pursuant to Section 12(b) of the Act:
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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 1.04 Mine Safety – Reporting of Shutdowns and Patterns of Violations.
On May 23, 2023, the Company received a section 107(a) order issued by the Mine Safety and Health Administration (“MSHA”) under the Federal Mine Safety and Health Act of 1977 at its Stamper Underground Mine in Kansas City, Missouri. The order stated that maintenance personnel were working on a screen 12 feet off the ground without fall protection. Corrective action was taken, the order was terminated and no one was injured in the cited incident.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
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MARTIN MARIETTA MATERIALS, INC. |
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Date: |
May 26, 2023 |
By: |
/s/ Roselyn R. Bar |
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Roselyn R. Bar, |