Form 4: Amrize President Boosts Stake Post-Spin-Off

Amrize Ltd's President of Building Materials, Jaime Hill, acquired 6,385 ordinary shares following the settlement of performance stock units related to the company's spin-off from Holcim, while also disposing of 1,928 shares for tax purposes.

Summary

• Jaime Hill, President, Building Materials of Amrize Ltd, reported transactions on February 27, 2026.
• Acquired 6,385 ordinary shares of Amrize Ltd at a price of $0.
• This acquisition represents the settlement of performance stock units, which originated from equity incentive awards granted by Holcim Ltd and converted during Amrize's spin-off on June 23, 2025.
• The performance stock units vested based on the performance of both Holcim and Amrize from January 1, 2023, through December 31, 2025.
• Disposed of 1,928 ordinary shares at $64.99 per share, likely to cover tax liabilities associated with the vesting.
• Following these transactions, Jaime Hill beneficially owns 22,816 ordinary shares directly.
• The reported beneficial ownership includes 258 shares acquired under the Amrize Ltd 2025 Employee Stock Purchase Plan on December 31, 2025.

Sentiment

Score: 7

Explanation: StockSavvy.ai views this as a moderately positive signal, reflecting an executive's increased direct ownership in Amrize Ltd following the successful vesting of performance-based awards post-spin-off, indicating achieved performance targets.

Positives

• Jaime Hill, a key executive, increased direct beneficial ownership by a net of 4,457 shares (6,385 acquired minus 1,928 disposed).
• The acquisition of shares stems from the settlement of performance stock units, indicating successful achievement of performance targets over the 2023-2025 period for both Holcim and Amrize.
• Inclusion of shares from the Employee Stock Purchase Plan suggests ongoing employee investment in the company.

Negatives

• Disposition of 1,928 shares, although for tax purposes, reduces the total number of shares held by the executive.

Future Outlook

NA

Industry Context

StockSavvy.ai notes that insider transactions, especially those related to executive compensation and spin-offs, are closely watched indicators of management's vested interest and confidence. The settlement of performance stock units suggests the company met its targets during a significant corporate restructuring period.

Related Party Transactions

• Settlement of performance stock units from Amrize Ltd, originating from awards by former parent Holcim Ltd.
• Acquisition of shares under the Amrize Ltd 2025 Employee Stock Purchase Plan.

Stakeholder Impact

• Shareholders: Increased executive ownership may signal confidence in the company's future.
• Employees: The Employee Stock Purchase Plan indicates opportunities for broader employee ownership and alignment of interests.

Key Dates

Recommendation

This Form 4 details routine executive compensation events, specifically the vesting of performance stock units and a subsequent tax-related sale. While the executive's net beneficial ownership increased, these transactions do not introduce new material information about the company's operational performance or future prospects that would warrant a change in investment thesis. It primarily confirms the execution of a pre-existing compensation plan and the achievement of past performance targets.

Keywords

Amrize Ltd, AMRZ, SEC Form 4, insider trading, stock ownership, executive compensation, performance stock units, spin-off, Holcim Ltd, employee stock purchase plan