Trade Summary

11 months ago, Jenisch Jan Philipp, serving as COB, CEO at Amrize Ltd (AMRZ), purchased 500,000 shares at $46.56 per share, for a total transaction value of $23,279,383.00. Following this transaction, Jenisch Jan Philipp now holds 1,305,000 shares of AMRZ.

This purchase represents a 62.00% increase in Jenisch Jan Philipp's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Friday, August 8, 2025 and publicly disclosed via SEC Form 4 filing on Tuesday, August 12, 2025 at 5:28 PM ET, 4 days after the trade was made.

Amrize Ltd operates in the BASIC MATERIALS sector, specifically within the BUILDING MATERIALS industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.