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Martin Marietta Materials Inc. – ‘8-K’ for 7/28/22

On:  Thursday, 8/11/22, at 10:47am ET   ·   For:  7/28/22   ·   Accession #:  950170-22-16709   ·   File #:  1-12744

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 8/11/22  Martin Marietta Materials Inc.    8-K:1       7/28/22   10:156K                                   Donnelley … Solutions/FA

Current Report   —   Form 8-K

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 8-K         Current Report                                      HTML     46K 
 5: R1          Document And Entity Information                     HTML     47K 
 8: XML         IDEA XML File -- Filing Summary                      XML     11K 
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 7: EXCEL       IDEA Workbook of Financial Reports                  XLSX      8K 
 3: EX-101.LAB  XBRL Labels -- mlm-20220728_lab                      XML     42K 
 4: EX-101.PRE  XBRL Presentations -- mlm-20220728_pre               XML     32K 
 2: EX-101.SCH  XBRL Schema -- mlm-20220728                          XSD     11K 
 9: JSON        XBRL Instance as JSON Data -- MetaLinks               11±    18K 
10: ZIP         XBRL Zipped Folder -- 0000950170-22-016709-xbrl      Zip     12K 

‘8-K’   —   Current Report

This is an HTML Document rendered as filed.  [ Alternative Formats ]

 iX:   C:  C:  C: 
 i false i 000091607600009160762022-07-282022-07-28




FORM  i 8-K



Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):  i July 28, 2022



 i Martin Marietta Materials, Inc.

(Exact name of Registrant as Specified in Its Charter)



 i North Carolina

 i 1-12744

 i 56-1848578

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)






 i 4123 Parklake Avenue


 i Raleigh,  i North Carolina


 i 27612

(Address of Principal Executive Offices)


(Zip Code)


Registrant’s Telephone Number, Including Area Code:  i 919  i 781-4550


 i Not Applicable

(Former Name or Former Address, if Changed Since Last Report)


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:

 i Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
 i Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
 i Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
 i Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class




Name of each exchange on which registered

 i Common Stock, $.01 par value per share


 i MLM


 i The New York Stock Exchange

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  i 

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 July 28, 2022, 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 Tin Top sand and gravel mine in Weatherford, Texas. The order stated that a miner was observed cleaning under a conveyor belt tail pulley with a shovel while the belt was in motion, which could expose the miner to injuries or death if the shovel got stuck and the belt dragged the miner through the tail pulley. Corrective action was taken, and no one was injured in the cited incident.




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.










August 11, 2022


/s/ James A. J. Nickolas




James A. J. Nickolas,
Sr. Vice President and Chief Financial Officer


Dates Referenced Herein   and   Documents Incorporated by Reference

This ‘8-K’ Filing    Date    Other Filings
Filed on:8/11/22
For Period end:7/28/2210-Q,  8-K
 List all Filings 
Filing Submission 0000950170-22-016709   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

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