Martin Marietta Materials, Inc. (MLM) — Form 8-K/A: Current report (amendment)

Martin Marietta Materials, Inc. filed an amendment to update pro forma financial information regarding its acquisition of Lhoist North America, Inc., which closed on August 21, 2026. The $12,887 million transaction consideration consisted of $7,028 million in cash and 10,953,543 shares of newly issued common stock valued at $5,859 million. The company funded the cash portion through new debt issuances and credit facility borrowings.