MLM
Martin Marietta Materials Inc.
Price performance
Sep 18, 2026About
Company activity
44 events| Time | Ticker | Type | Event | Qty | Price | Value |
|---|---|---|---|---|---|---|
| 4d | MLM | 8-K | Martin Marietta Materials Extends Credit Facility Maturity Date | — | — | — |
| 08/24 | MLM | 8-K | Martin Marietta Completes Acquisition of Lhoist North America | — | — | — |
| 08/18 | MLM | 8-K | Martin Marietta Materials Enters New Credit Agreement | — | — | — |
| 08/14 | MLM | 8-K | Martin Marietta Materials Issues Senior Notes to Fund Acquisition | — | — | — |
| 08/12 | MLM | 8-K | Martin Marietta Announces Pricing of $5.5 Billion Senior Notes Offering | — | — | — |
| 08/10 | MLM | 8-K | Martin Marietta Materials Announces Acquisition of Lhoist North America | — | — | — |
| 08/05 | MLM | 8-K | Martin Marietta Receives Regulatory Approval for Lhoist North America Acquisition | — | — | — |
| 08/04 | MLM | 8-K | Martin Marietta Promotes Michael J. Petro to Executive Vice President and CFO | — | — | — |
| 07/30 | MLM | 8-K | Martin Marietta Reports Strong Q2 2026 Results and Raises Full-Year Guidance | — | — | — |
| 07/15 | MLM | 8-K | Martin Marietta Materials Enters into New Credit Agreements for Lhoist Acquisition | — | — | — |
| 06/29 | MLM | 8-K | Martin Marietta Materials to Acquire Lhoist North America | — | — | — |
| 06/29 | MLM | 8-K | Martin Marietta to Acquire Lhoist North America in $13.5 Billion Deal | — | — | — |
| 05/14 | MLM | 8-K | Martin Marietta Materials Approves Amended Stock-Based Award Plan | — | — | — |
| 04/30 | MLM | 8-K | Martin Marietta Reports 17% Revenue Growth in Q1 2026 and Reaffirms Full-Year Guidance | — | — | — |
| 04/27 | MLM | 8-K | Martin Marietta Appoints New Chief Operating Officer | — | — | — |
| 02/23 | MLM | 8-K | Martin Marietta Completes Strategic Asset Exchange with Quikrete Holdings | — | — | — |
| 02/13 | MLM | 8-K | Safety Violation Reported at Kokomo Quarry | — | — | — |
| 02/11 | MLM | 8-K | Martin Marietta Reports Record Financial Results for 2025 | — | — | — |
| 12/31/25 | MLM | 8-K | Martin Marietta Materials Updates Timing of Quikrete Asset Exchange Closure | — | — | — |
| 12/19/25 | MLM | 8-K | Martin Marietta Materials, Inc. Announces Credit Facility Extension | — | — | — |
| 11/04/25 | MLM | 8-K | Martin Marietta Reports Q3 2025 Earnings Beat and Raises Full-Year Guidance | — | — | — |
| 09/17/25 | MLM | 8-K | Martin Marietta Materials Extends Credit Agreement Maturity Date | — | — | — |
| 09/03/25 | MLM | 8-K | Martin Marietta Materials to Present Five-Year Strategic Operating Analysis and Review Plan at Capital Markets Day 2025 | — | — | — |
| 08/07/25 | MLM | 8-K | Martin Marietta Reports Strong Second-Quarter 2025 Results with Higher Revenues and Adjusted EBITDA | — | — | — |
| 08/07/25 | MLM | 8-K | Martin Marietta and Quikrete Announce Major Asset and Equity Exchange | — | — | — |
| 08/04/25 | MLM | 8-K | Martin Marietta Announces Asset Exchange with Quikrete and Acquisition of Premier Magnesia | — | — | — |
| 07/08/25 | MLM | 8-K | Martin Marietta Appoints Michael J. Petro as New Chief Financial Officer | — | — | — |
| 05/15/25 | MLM | 8-K | Martin Marietta Materials Shareholders Approve Key Proposals at Annual Meeting | — | — | — |
| 04/30/25 | MLM | 8-K | Martin Marietta Reports First-Quarter 2025 Financial Results | — | — | — |
| 04/10/25 | MLM | 8-K | Martin Marietta CFO Resignation and Interim CFO Appointment | — | — | — |
| 02/12/25 | MLM | 8-K | Martin Marietta Reports 2024 Financial Results and Guidance | — | — | — |
| 12/20/24 | MLM | 8-K | Martin Marietta Materials, Inc. Extends Credit Facility Maturity Date to 2029 | — | — | — |
| 12/03/24 | MLM | 8-K | Martin Marietta Materials Announces Retirement of Executive Vice President, General Counsel, and Corporate Secretary | — | — | — |
| 11/04/24 | MLM | 8-K | Martin Marietta Materials, Inc. Announces Issuance of $1.5 Billion Senior Notes | — | — | — |
| 11/01/24 | MLM | 8-K | Martin Marietta Announces Debt Offering | — | — | — |
| 10/30/24 | MLM | 8-K | Martin Marietta Reports Q3 2024 Financial Results | — | — | — |
| 09/19/24 | MLM | 8-K | Martin Marietta Materials Enters Sixteenth Amendment to Credit Agreement | — | — | — |
| 09/18/24 | MLM | 8-K | Martin Marietta Materials Reports Mine Safety Violation and Shutdown at North Indianapolis Quarry | — | — | — |
| 08/08/24 | MLM | 8-K | Martin Marietta Reports Q2 2024 Financial Results and Lowers Guidance | — | — | — |
| 07/12/24 | MLM | 8-K | Martin Marietta Materials Reports Safety Violation at Idaho Springs Quarry | — | — | — |
| 05/17/24 | MLM | 8-K | Martin Marietta Materials Shareholders Elect New Board Members and Approve Audit and Compensation | — | — | — |
| 05/03/24 | MLM | 8-K | Martin Marietta Materials Shuts Down Red Canyon Quarry Due to Safety Violation | — | — | — |
| 04/30/24 | MLM | 8-K | Martin Marietta Reports Strong Q1 2024 Financial Results and Raises Full-Year Guidance | — | — | — |
| 02/14/24 | MLM | 8-K | Martin Marietta Reports Record Full-Year 2023 Results and Announces Share Repurchase Program | — | — | — |
MLM filing record
Martin Marietta Materials Inc. (MLM): 44 8-K filings summarized, the most recent on Sep 16, 2026.
What the 8-K filings said
- Sep 16, 2026 · medium impact
On September 15, 2026, Martin Marietta Materials, Inc. and its subsidiary Martin Marietta Funding LLC entered into the Eighteenth Amendment to their Credit and Security Agreement with Truist Bank. The amendment extends the scheduled maturity date of the $500 million trade receivables securitization facility to…
Martin Marietta Materials Extends Credit Facility Maturity Date - Aug 24, 2026 · high impact
Martin Marietta Materials, Inc. has completed its acquisition of Lhoist North America, Inc. (LNA) for approximately $7 billion in cash and 10,953,543 newly-issued shares of Martin Marietta common stock, valued at $6.5 billion. The transaction, which was previously announced, is expected to expand Martin Marietta's…
Martin Marietta Completes Acquisition of Lhoist North America - Aug 18, 2026 · medium impact
Martin Marietta Materials, Inc. has entered into a new $1.5 billion five-year senior unsecured revolving credit facility with JPMorgan Chase Bank, N.A. as administrative agent, replacing its existing credit agreement. The new facility includes specific leverage ratio requirements and expires on August 18, 2031.
Martin Marietta Materials Enters New Credit Agreement - Aug 14, 2026 · high impact
Martin Marietta Materials, Inc. issued $750 million aggregate principal amount of 4.850% Senior Notes due 2029, $1.25 billion aggregate principal amount of 5.200% Senior Notes due 2032, $1.0 billion aggregate principal amount of 5.400% Senior Notes due 2034, $1.5 billion aggregate principal amount of 5.625% Senior…
Martin Marietta Materials Issues Senior Notes to Fund Acquisition - Aug 12, 2026 · medium impact
Martin Marietta Materials, Inc. announced the pricing of its offering of $5.5 billion aggregate principal amount of senior notes due between 2029 and 2056. The notes will be used, together with borrowings under a $1.5 billion senior unsecured term loan facility, to finance the acquisition of Lhoist North America, Inc.…
Martin Marietta Announces Pricing of $5.5 Billion Senior Notes Offering
SEC filings in the last five years
- 56 Form 8-K
- 13 Form 10-Q
- 5 Form 10-K