Amrize Ltd (AMRZ) CFO Oran Baris adds 6,000 Ordinary Shares in open-market buys

Rhea-AI Filing Summary

Amrize Ltd Chief Financial Officer Oran Baris reported two open-market purchases of Amrize ordinary shares. On 2026-08-11, he purchased 3,000 Ordinary Shares at $47.38 per share, and on 2026-08-12 he purchased an additional 3,000 Ordinary Shares at $47.13 per share, for a total of 6,000 shares acquired in direct ownership.

Insider Trade Summary

Net Buyer: 6,000 shares

Net Buy 2 txns

Insider Oran Baris

Role Chief Financial Officer

Bought 6,000 shs ($284K)

Type	Security	Shares	Price	Value
Purchase	Ordinary Shares	3,000	$47.13	$141K
Purchase	Ordinary Shares	3,000	$47.38	$142K

Holdings After Transaction: Ordinary Shares — 6,000 shares (Direct)

Key Figures

Shares purchased 2026-08-11: 3,000 Ordinary Shares at $47.38 per share Shares purchased 2026-08-12: 3,000 Ordinary Shares at $47.13 per share Total shares bought: 6,000 Ordinary Shares +1 more

4 metrics

Shares purchased 2026-08-11 3,000 Ordinary Shares at $47.38 per share Non-derivative open-market purchase by CFO Oran Baris

Shares purchased 2026-08-12 3,000 Ordinary Shares at $47.13 per share Non-derivative open-market purchase by CFO Oran Baris

Total shares bought 6,000 Ordinary Shares Aggregate of two reported purchases in August 2026

Buy transactions count 2 Two non-derivative purchase transactions reported

Key Terms

Ordinary Shares, non-derivative, open market or private transaction

3 terms

Ordinary Shares financial

"The CFO purchased 3,000 <b>Ordinary Shares</b> in each transaction."

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.

non-derivative financial

"Each transaction is classified as a <b>non-derivative</b> acquisition of Ordinary Shares."

open market or private transaction financial

"The code description notes a purchase in an <b>open market or private transaction</b>."

FAQ

What insider activity did Amrize Ltd (AMRZ) report in this Form 4?

Amrize Ltd reported that its CFO, Oran Baris, made two open-market purchases of Ordinary Shares, acquiring a combined 6,000 shares over two consecutive days.

How many Amrize Ltd (AMRZ) shares did the CFO buy and on which dates?

CFO Oran Baris bought 3,000 Ordinary Shares on 2026-08-11 and another 3,000 shares on 2026-08-12, for a total of 6,000 shares purchased.

At what prices did the Amrize Ltd (AMRZ) CFO purchase shares?

The CFO bought 3,000 Ordinary Shares at $47.38 per share on 2026-08-11 and 3,000 shares at $47.13 per share on 2026-08-12 in open-market transactions.

Were the Amrize Ltd (AMRZ) insider purchases under a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox is not affirmed, so these transactions are not reported as being made pursuant to an established Rule 10b5-1 trading plan.

What type of security did the Amrize Ltd (AMRZ) CFO buy?

CFO Oran Baris purchased Ordinary Shares of Amrize Ltd in non-derivative, open-market or private transactions, increasing his directly held equity position.

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

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/13/2026 - 11:11 AM Accepted by SEC EDGAR 08/13/2026 - 11:10 AM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Oran Baris

(Last) (First) (Middle)

GRAFENAUWEG 8

(Street)

ZUG 6300

(City) (State) (Zip)

SWITZERLAND

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/11/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	08/11/2026		P		3,000	A	$47.38	3,000	D
Ordinary Shares	08/12/2026		P		3,000	A	$47.13	6,000	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Hans Weinburger, Attorney-in-Fact	08/13/2026
	** 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 4 (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 4: SEC 1474 (03-26)