AMRZ Form 4 — CEO and spouse acquire 500,000 total shares
Rhea-AI Filing Summary
Jan Philipp Jenisch, Chairman & CEO and director of Amrize Ltd (AMRZ), reported multiple purchases on 08/08/2025 totaling 500,000 ordinary shares — 100,000 acquired directly and 400,000 acquired indirectly by spouse. The trades were executed in Swiss francs at CHF 37.40–CHF 38.44 and converted at the transaction-date rate (USD 1.00 = CHF 0.8086), producing reported USD prices of approximately $46.25–$47.54 per share. Following these transactions the filing shows 905,000 shares beneficially owned directly and 400,000 shares beneficially owned indirectly by spouse. The Form 4 was signed by an attorney-in-fact on 08/12/2025.
Positive
- None.
Negative
- None.
Insights
TL;DR: Insider purchases totaling 500,000 shares at ~$46–$47 signal meaningful insider accumulation on 08/08/2025.
The filing documents purchases executed in Swiss francs and converted to USD, with per-share USD prices reported between $46.25 and $47.54. The reporting person, who is both Chairman & CEO and a director, increased direct beneficial ownership to 905,000 shares and the spouse holds 400,000 shares indirectly after these transactions. From a capital-allocation perspective, concentrated open-market purchases by senior management increase insider stake and reduce free float, which can be material depending on total shares outstanding.
TL;DR: Form 4 discloses compliant reporting of multiple purchases and attorney-in-fact signature on 08/12/2025.
The submission identifies the reporting person, relationship to the issuer (Chairman & CEO, director), transaction date (08/08/2025), and an attorney-in-fact signature. Purchases were converted from CHF using the stated exchange rate, and Table II shows no derivative transactions. The filing provides clear disclosure of direct and indirect beneficial ownership levels after the reported trades.
Insider Trade Summary
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Purchase | Ordinary Shares | 90,000 | $46.25 | $4.16M |
| Purchase | Ordinary Shares | 10,000 | $46.25 | $463K |
| Purchase | Ordinary Shares | 268 | $46.33 | $12K |
| Purchase | Ordinary Shares | 186 | $46.36 | $9K |
| Purchase | Ordinary Shares | 99,546 | $46.38 | $4.62M |
| Purchase | Ordinary Shares | 100,000 | $46.43 | $4.64M |
| Purchase | Ordinary Shares | 60,000 | $47.54 | $2.85M |
| Purchase | Ordinary Shares | 100,000 | $46.25 | $4.63M |
| Purchase | Ordinary Shares | 40,000 | $47.40 | $1.90M |
Footnotes (1)
- The purchase was made in Swiss Francs at a price of CHF 37.40 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086). The purchase was made in Swiss Francs at a price of CHF 37.46 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086). The purchase was made in Swiss Francs at a price of CHF 37.49 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086). The purchase was made in Swiss Francs at a price of CHF 37.50 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086). The purchase was made in Swiss Francs at a price of CHF 37.54 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086). The purchase was made in Swiss Francs at a price of CHF 38.44 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).
