Jan Philipp Jenisch - 27 Feb 2026 Form 4 Insider Report for Amrize Ltd (AMRZ)

Reporting relationship: Chairman & CEO, Director
Issuer ticker: AMRZ
Reported as of: 27 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Mar 2026, 10:19:45 UTC
Prior SEC filing: 31 Oct 2025
Next SEC filing: 09 Mar 2026
Source filing: View source filing
Reporting owner signature: Hans Weinburger, Attorney-in-Fact

Key filing fact

Jan Philipp Jenisch filed Form 4 for Amrize Ltd (AMRZ) on 03 Mar 2026.

Key facts

This page summarizes Jan Philipp Jenisch's Form 4 filing for Amrize Ltd (AMRZ).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Mar 2026, 10:19.

Change

Previous filing in this sequence was filed on 31 Oct 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002068104 Primary reporting owner

Jenisch Jan Philipp

Relationship: Chairman & CEO, Director
Address: GRAFENAUWEG 8, ZUG, SWITZERLAND
Signature: Hans Weinburger, Attorney-in-Fact
Signature date: 03 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AMRZ transaction

Ordinary Shares

Award

Transaction value: $0
Shares: +138,582
Change %: +9.2%
Price: $0.000000
Shares after: 1,643,582
Date: 27 Feb 2026
Ownership: Direct
Footnotes: F1

AMRZ holding

Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 505,000
Date: 27 Feb 2026
Ownership: By spouse

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AMRZ transaction Derivative

Stock Option (right to buy)

Award

Transaction value: $0
Shares: +620,715
Change %
Price: $0.000000
Shares after: 620,715
Date: 27 Feb 2026
Ownership: Direct
Underlying class: Ordinary shares
Underlying amount: 620,715
Exercise price: $30.67
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Represents settlement of an award of performance stock units of Amrize Ltd ("Amrize") into Amrize ordinary shares. The performance stock units that were settled resulted from the conversion of certain equity incentive awards previously granted by Holcim Ltd ("Holcim") and converted in connection with the consummation on June 23, 2025 of the distribution of all of the ordinary shares of Amrize by Holcim to holders of Holcim ordinary shares on a pro rata basis (the "Spin-Off"). Such performance stock units vested based on the performance of Holcim and Amrize for the period from January 1, 2023 through December 31, 2025.

Footnote F2

Represents vesting of performance stock option award with respect to Amrize ordinary shares. The performance stock option resulted from the conversion of an option to purchase Holcim ordinary shares previously granted by Holcim and converted in connection with the Spin-Off. Such performance stock option vested based on the performance of Holcim and Amrize for the period from January 1, 2021 through December 31, 2025.