Amrize CAO Nielsen Zane reports 395-share holding

Amrize Ltd’s chief accounting officer reports an initial direct holding of 395 ordinary shares on Form 3.

Rhea-AI Filing Summary

Amrize Ltd (AMRZ) reported the initial equity holdings of Chief Accounting Officer Nielsen Zane Michael on a Form 3. The officer is shown as directly holding 395 Ordinary Shares of Amrize Ltd, with no specific purchase or sale transaction reported in this filing.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Nielsen Zane Michael

Role Chief Accounting Officer

Type	Security	Shares	Price	Value
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Ordinary Shares — 395 shares (Direct)

Key Figures

Ordinary Shares held: 395 shares

1 metrics

Ordinary Shares held 395 shares Direct holdings of Chief Accounting Officer Nielsen Zane Michael reported on Form 3

Key Terms

Form 3, Ordinary Shares, beneficial holding, Chief Accounting Officer

4 terms

Form 3 regulatory

"reported the initial equity holdings of Chief Accounting Officer on a Form 3"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

Ordinary Shares financial

"directly holding 395 Ordinary Shares of Amrize Ltd"

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

beneficial holding financial

"initial reported beneficial holding of 395 Ordinary Shares"

Chief Accounting Officer other

"The reporting person is identified as the Chief Accounting Officer"

A chief accounting officer is a senior executive responsible for overseeing a company's financial records and ensuring all accounting practices are accurate and compliant with regulations. They play a key role in preparing financial reports that help investors understand the company's financial health, much like a trusted navigator guiding a ship through complex waters. Their work ensures transparency and trust in the company's financial information.

FAQ

What does Amrize Ltd (AMRZ) disclose in this Form 3?

The Form 3 discloses that Chief Accounting Officer Nielsen Zane Michael has an initial reported beneficial holding of 395 Ordinary Shares of Amrize Ltd, held directly, with no specific buy or sell transaction described.

How many Amrize Ltd (AMRZ) shares does the reporting officer hold?

Chief Accounting Officer Nielsen Zane Michael is reported as directly holding 395 Ordinary Shares of Amrize Ltd following the reported position in this Form 3.

Is the Form 3 for AMRZ reporting a new transaction or just holdings?

The Form 3 for Amrize Ltd reports holdings only. It lists 395 Ordinary Shares held directly by the officer and does not specify any purchase, sale, or other transaction in this filing.

What is the role of the reporting person in Amrize Ltd (AMRZ)?

The reporting person, Nielsen Zane Michael, is identified as the Chief Accounting Officer of Amrize Ltd in this Form 3.

Are the AMRZ shares held directly or indirectly by the officer?

The 395 Ordinary Shares of Amrize Ltd are reported as held directly by the officer, as indicated by the direct ownership code in the Form 3.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/09/2026 - 10:46 AM Accepted by SEC EDGAR 09/09/2026 - 10:45 AM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
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hours per response:			0.5

1. Name and Address of Reporting Person^*

Nielsen Zane Michael

(Last) (First) (Middle)

GRAFENAUWEG 8

(Street)

ZUG 6300

(City) (State) (Zip)

SWITZERLAND

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
09/01/2026

3. Issuer Name and Ticker or Trading Symbol
Amrize Ltd [ AMRZ ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	395	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Hans Weinburger, Attorney-in-Fact	09/09/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)