8-KItem 1.04 · Mine Safety
MARTIN MARIETTA MATERIALS INC (MLM)

On Feb 11, 2026 Martin Marietta ($MLM) received an MSHA Section 107(a) order at its Kokomo Quarry (Kokomo,…

Filed with the SEC on · Summarized by InvestorsBot

On Feb 11, 2026 Martin Marietta ($MLM) received an MSHA Section 107(a) order at its Kokomo Quarry (Kokomo, IN) after a miner on a ~10-ft elevated crusher platform was not effectively anchored ⚠️. Miner wore fall protection; no injuries. #MSHA #MineSafety

Filing (dated Feb 13, 2026) states corrective action was taken and the MSHA order has been terminated. Issue centered on fall-protection anchoring; no reported injuries ✅ $MLM #SafetyFirst #WorkplaceSafety

Investors: incident confined to Kokomo Quarry with prompt remediation and termination of the order. Monitor for any MSHA follow-ups or citations. 🏗️ $MLM #MineSafety #RegulatoryRisk

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