AI English summary of an SEC filing — figures as filed

The company said its subsidiary Vulcan Construction Materials, LLC received an imminent danger order from the Mine Safety and Health Administration on December 5, 2025 at its Norcross Quarry in Norcross, Georgia.

8-KMine Safety — Reporting of Shutdowns and Patterns of ViolationsFiled Dec 8, 2025Period of report Dec 5, 2025Summary published (UTC) Oct 12, 2026

Key points

AI summary

The company said its subsidiary Vulcan Construction Materials, LLC received an imminent danger order from the Mine Safety and Health Administration on December 5, 2025 at its Norcross Quarry in Norcross, Georgia.
It said the order was issued under section 107(a) of the Federal Mine Safety and Health Act of 1977 to remove a third-party customer truck driver who was observed standing in the bed of his truck without fall protection.
The company said no injuries resulted from the incident and that it took corrective action.
Vulcan Materials said it disclosed the matter under Item 1.04 Mine Safety of Form 8-K. The report was signed on December 8, 2025 by Denson N. Franklin III, Senior Vice President, General Counsel and Secretary.

Summary

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Analysis scope · Filing bodyWe analyzed the filing body and confirmed exhibits. This is not a review of other exhibits, investor presentations or the full earnings call.

Norcross Quarry Receives Imminent Danger Order

The company said its subsidiary Vulcan Construction Materials, LLC received an imminent danger order from the Mine Safety and Health Administration on December 5, 2025 at its Norcross Quarry in Norcross, Georgia.

Source · Based on the filing body and exhibits

Legal Basis and Reason for the Order

It said the order was issued under section 107(a) of the Federal Mine Safety and Health Act of 1977 to remove a third-party customer truck driver who was observed standing in the bed of his truck without fall protection.

Source · Based on the filing body and exhibits

No Injuries and Corrective Action

The company said no injuries resulted from the incident and that it took corrective action.

Source · Based on the filing body and exhibits

Form 8-K Item 1.04 Disclosure and Signature Details

Vulcan Materials said it disclosed the matter under Item 1.04 Mine Safety of Form 8-K. The report was signed on December 8, 2025 by Denson N. Franklin III, Senior Vice President, General Counsel and Secretary.

Source · Based on the filing body and exhibits

AI summarized the filing and translated the summary into English; it may differ from the original. For reference only, not investment advice. AI translated the published Korean report into English. Figures are copied as filed, not recalculated.

Original filing

The filing as submitted to SEC EDGAR. You can check the figures and statements of this summary against it.

View the original filing on SEC EDGAR ↗

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