Amrize (AMRZ) business unit president buys 3,184 shares in open-market trade

Rhea-AI Filing Summary

Amrize Ltd executive Jaime Hill, President, Building Materials, purchased 3,184 Ordinary Shares in an open-market transaction at $56.34 per share. After this buy, Hill directly owns 26,000 Ordinary Shares. This filing shows an increase in the executive’s personal stake in the company.

Insider Trade Summary

Net Buyer: 3,184 shares ($179,387)

Net Buy 1 txn

Insider Hill Jaime

Role President, Building Materials

Bought 3,184 shs ($179K)

Type	Security	Shares	Price	Value
Purchase	Ordinary Shares	3,184	$56.34	$179K

Holdings After Transaction: Ordinary Shares — 26,000 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

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^*

Hill Jaime

(Last) (First) (Middle)

GRAFENAUWEG 8

(Street)

ZUG V8 6300

(City) (State) (Zip)

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)
	President, Building Materials

3. Date of Earliest Transaction (Month/Day/Year)
03/09/2026

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

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 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	03/09/2026		P		3,184	A	$56.34	26,000	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	03/10/2026
	** 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.

FAQ

What insider transaction did Amrize Ltd (AMRZ) report for Jaime Hill?

Amrize Ltd reported that executive Jaime Hill completed an open-market purchase of 3,184 Ordinary Shares. The transaction was classified as a direct ownership buy, increasing Hill’s personally held stake in the company’s stock according to the Form 4 details.

At what price did Jaime Hill buy Amrize Ltd (AMRZ) shares?

Jaime Hill bought Amrize Ltd Ordinary Shares at $56.34 per share in the reported transaction. This price reflects the per-share cost for the 3,184 shares acquired in an open-market purchase, as disclosed in the Form 4 insider filing data.

How many Amrize Ltd (AMRZ) shares does Jaime Hill own after the transaction?

Following the reported transaction, Jaime Hill directly owns 26,000 Amrize Ltd Ordinary Shares. This total reflects the updated holding amount after purchasing 3,184 shares in the open market, as shown in the Form 4 summary of insider holdings.

What role does Jaime Hill hold at Amrize Ltd (AMRZ)?

Jaime Hill serves as Amrize Ltd’s President, Building Materials, according to the filing. This means Hill is an officer of the company, and the reported share purchase reflects trading activity by a member of the senior leadership team in that business segment.

Was the Amrize Ltd (AMRZ) insider transaction a buy or a sell?

The insider transaction was a buy, specifically an open-market purchase coded as “P.” The Form 4 classifies it as a non-derivative acquisition of 3,184 Ordinary Shares, increasing Jaime Hill’s direct ownership position in Amrize Ltd stock to 26,000 shares.