Amrize Ltd — Form 8-K
Filed September 11, 2026 · analyzed by the 8-K Agent
8-K
— Neutral
significance 22/100
What the filing says
Amrize Ltd appointed Mario Gross as President of Building Envelope effective September 11, 2026, succeeding Jake Gosa. Gross previously served as Chief Supply Chain Officer on the Executive Committee (since NYSE listing June 2025) and as COO of Building Envelope (2024–2025). The Building Envelope segment provides commercial and residential roofing, weatherproofing, and insulation systems. No financial terms, severance, or compensation details disclosed.
Why this rating
Routine executive succession within an operating division. Gross has internal experience; no operational disruption signaled. No financial impact disclosed. Standard for $27.4B company.
See more from September 11, 2026.
EDGAR·FLOW summarizes public SEC EDGAR filings with automated analysis. Materiality scores and stock-impact predictions are algorithmically generated and are not investment advice. Always verify against the source filing on SEC.gov.