Red Flag Radar

Smurfit Westrock plc (SW): Material weakness disclosed

Form 10-K · Filed 2026-02-27 · Signal severity 70/100 · Flag MATERIAL_WEAKNESS_DISCLOSED

Severity scores the disclosed filing signal, not a judgment about the company or its securities.

What was disclosed

Annual Report on Form 10-K, Smurfit Westrock’s disclosure controls and procedures were effective, and the previously reported material weakness described below has been remediated.

Why it matters

A material weakness is a deficiency in internal control over financial reporting that could allow a material misstatement to go undetected.

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Source: SEC filing