SEC filings
Martin Marietta Materials (MLM)
Recent filings Martin Marietta Materials made with the SEC, newest first. Most have a short AI-generated summary, and every one links to the original.
CIK 0000916076All filings on SEC.gov
8-K/AAmended current report
Amendment: Current report
Martin Marietta Materials acquired Lhoist North America, Inc. on August 21, 2026, for $12,887 million, which included $7,028 million in cash and newly issued common stock. …
10-QQuarterly report
Quarterly report
Martin Marietta Materials reported third-quarter 2026 revenue of $2.37 billion, up from $1.85 billion in the prior-year quarter, with record aggregates shipments of 67.1 million tons driven by acquisitions, while net earnings from…
8-KCurrent report
Results of Operations and Financial Condition; Regulation FD Disclosure
Martin Marietta Materials reported record third-quarter 2026 revenues of $2.37 billion and Adjusted EBITDA from continuing operations of $808 million, alongside a 29% decline in net earnings from continuing operations, and updated its…
8-KCurrent report
Entry into a Material Definitive Agreement
Martin Marietta Materials and its subsidiary Martin Marietta Funding LLC entered into the Eighteenth Amendment to their Credit and Security Agreement with Truist Bank, successor by merger to SunTrust Bank, extending the $500 million trade…
8-KCurrent report
Entry into a Material Definitive Agreement; Completion of Acquisition or Disposition of Assets …
Martin Marietta Materials completed its previously announced combination with Lhoist North America, a subsidiary of Lhoist Group, on August 21, 2026, issuing consideration shares to LNA Holding under a shareholders agreement and a…
8-KCurrent report
Entry into a Material Definitive Agreement; Termination of a Material Definitive Agreement …
Martin Marietta Materials entered into a $1.5 billion five-year senior unsecured revolving credit facility with JPMorgan Chase Bank as administrative agent, replacing its existing credit agreement dated December 21, 2021, under which no…
8-KCurrent report
Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant …
Martin Marietta Materials issued $5.5 billion of senior notes across five tranches with maturities from 2029 to 2056, and will use the proceeds together with a $1.5 billion term loan to fund the cash consideration for its previously…
8-KCurrent report
Entry into a Material Definitive Agreement; Regulation FD Disclosure
Martin Marietta Materials entered an underwriting agreement with representatives of the underwriters and priced $5.5 billion of senior notes across five tranches, with net proceeds intended, together with a $1.5 billion term loan, to fund…
8-KCurrent report
Other Events
Martin Marietta Materials has received all necessary regulatory approvals for its acquisition of Lhoist North America from LNA Holding SRL, and expects the transaction to close in the third quarter of 2026. …
8-KCurrent report
Other Events
Martin Marietta Materials announced it has received all necessary regulatory approvals for its previously announced acquisition of Lhoist North America, Inc., and expects the deal to close in the third quarter of 2026 subject to customary…
8-KCurrent report
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers
Martin Marietta Materials announced that it promoted Michael J. Petro to Executive Vice President and Chief Financial Officer, effective with an employment agreement setting his base salary at $750,000 and providing severance of three…
10-QQuarterly report
Quarterly report
Martin Marietta Materials reported second-quarter 2026 revenues of $1.95 billion, up from $1.61 billion a year earlier, while net earnings from continuing operations attributable to the company fell to $256 million from $292 million. …
8-KCurrent report
Results of Operations and Financial Condition; Regulation FD Disclosure
Martin Marietta Materials reported second-quarter 2026 revenues up 21% to a record $1.95 billion and Adjusted EBITDA from continuing operations up 13% to $638 million, and raised its full-year 2026 revenue guidance to $7.2–$7.4 billion…
8-KCurrent report
Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Martin Marietta Materials amended its $800 million five-year revolving credit facility on July 10, 2026 and entered a $1.5 billion three-year senior unsecured term credit agreement on July 15, 2026, both with JPMorgan Chase Bank as…
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