Samuel Jonas Poletti, Chief Strategy & M&A Officer at Amrize Ltd (AMRZ), bought 2,510 shares at $46.92 ($118K) on 2026-08-17, disclosed to the SEC on 2026-08-18.
Open-market purchase of $118k AMRZ by Chief Strategy & M&A Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Nothing distinguishes this filing.