Key facts
- This page summarizes James J. Gosa's Form 4 filing for Amrize Ltd (AMRZ).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 23 Mar 2026, 16:37.
James J. Gosa - 21 Mar 2026 Form 4 Insider Report for Amrize Ltd (AMRZ)
- Reporting relationship
- President, Building Envelope
- Issuer ticker
- AMRZ
- Reported as of
- 21 Mar 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 23 Mar 2026, 16:37:07 UTC
- Prior SEC filing
- 12 Aug 2025
- Source filing
- View source filing
- Reporting owner signature
- Hans Weinburger, Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
James J. Gosa filed Form 4 for Amrize Ltd (AMRZ) on 23 Mar 2026.
Change
- Previous filing in this sequence was filed on 12 Aug 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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001848830
Primary reporting owner
Gosa James J
- Relationship
- President, Building Envelope
- Address
- GRAFENAUWEG 8, ZUG
- Signature
- Hans Weinburger, Attorney-in-Fact
- Signature date
- 23 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AMRZ
transaction
Ordinary Shares
Tax liability
- Transaction value
- Shares
- -14,541
- Change %
- -26%
- Price
- $52.56*
- Shares after
- 41,268
- Date
- 21 Mar 2026
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Includes 170 shares acquired under the Amrize Ltd 2025 Employee Stock Purchase Plan on December 31, 2025.