Profitelligence Profitelligence · Filing Ledger Open MLM research →

Form 8-K · Current Report · Filed 2026-02-13

Safety Violation Reported at Kokomo Quarry

On February 11, 2026, Martin Marietta Materials, Inc.

Filer
Martin Marietta Materials Inc. MLM · NYSE
Filed
Accession
0001193125-26-051474
CIK
0000916076
Signal
High impactBasic Materials

Details

received a section 107(a) order from the Mine Safety and Health Administration (MSHA) for a safety violation at its Kokomo Quarry in Indiana. The order was issued after a miner was observed standing on an elevated crusher platform without proper anchoring, despite wearing fall protection. No injuries occurred, and the order has since been terminated.

Items reported

Item events

Reported Item

Safety Violation Reported Mine Shutdown

Market reaction

Close before filing

$660.07

Next session

+1.0%

Since filing

-20.4%

Latest close

$525.14

What happened, not what will happen — closing prices around the filing date.

Precedent

Previous filings from MLM reporting the same item, with the next session's move:

About Martin Marietta Materials Inc.

Martin Marietta Materials Inc. is a leading supplier of building materials, primarily aggregates like crushed stone, sand, and gravel, as well as cement and concrete products in the United States. Its primary purpose is to support the construction industry by providing essential raw materials used in infrastructure projects, commercial and residential construction, and the development of public works like roads, bridges, and airports. Martin Marietta Materials is heavily involved in sectors such as construction, transportation, and energy, where its products are critical for foundational building and maintenance. The company plays a significant role in regional and national economic development, given the essential nature of its offerings in the construction and infrastructure sectors. With a broad geographic footprint and a diverse product line, Martin Marietta Materials holds a strategic position within the market, contributing to the durability and growth of urban and rural communities alike.

Exchange NYSE Industry Building Materials Company website ↗

Never miss another MLM filing

Profitelligence watches EDGAR around the clock and alerts you within seconds.

Set up free alerts