secwatch.observer — SEC 8-K summary
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Issuer:     Amrize Ltd (AMRZ)
CIK:        0002035989
Form:       8-K
Filed at:   2026-02-20T23:59:59+00:00
Accession:  0002035989-26-000020
Event type: other
Sentiment:  neutral
Materiality: 0.40
Item codes: 4.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Amrize dismisses EY Switzerland, appoints EY US as auditor after North America spin-off
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- EY Switzerland dismissed as independent auditor effective Feb 19, 2026; EY US appointed for fiscal year 2026.
- No disagreements or reportable events with EY Switzerland except previously disclosed material weakness on insufficient U.S. GAAP-experienced staff.
- Change follows Holcim spin-off making North America primary operations; EY Switzerland remains Swiss statutory auditor.
- Company authorized EY Switzerland to fully respond to EY US inquiries about the material weakness.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/2035989/000203598926000020/0002035989-26-000020-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/2035989/000203598926000020/amrize-20260219.htm
  HTML page:      https://secwatch.observer/filing/0002035989-26-000020

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