Samuel Jonas Poletti - Jun 23, 2025 Form 4 Insider Report for Amrize Ltd (AMRZ)

Role: Chief Strategy & M&A Officer
Signature: Hans Weinburger, Attorney-in-Fact
Stock symbol: AMRZ
Transactions as of: Jun 23, 2025
Transactions value $: $0
Form type: 4
Date filed: 6/24/2025, 03:13 PM
Previous filing: May 30, 2025
Next filing: Aug 12, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Poletti Samuel Jonas	Chief Strategy & M&A Officer	GRAFENAUWEG 8, ZUG, SWITZERLAND	Hans Weinburger, Attorney-in-Fact	2025-06-24	0002066486

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMRZ	Ordinary Shares	Other	$0	+2.11K		$0.00	2.11K	Jun 23, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

Content

On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.