Amrize Ltd (AMRZ)

Data as of Sep 3, 2026, from SEC Form 4 filings.

Net insider buying (90d)Watch AMRZ

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Latest AMRZ insider trades

Jan Philipp Jenisch - Officer
Open-market purchase$424K
Sep 2, 2026
Jan Philipp Jenisch - Officer
Open-market purchase

About Amrize Ltd (AMRZ)

Amrize Ltd files with the SEC under CIK 0002035989 and is classified as cement, hydraulic. It is grouped with Materials companies on this site.

Sector: Materials

SEC filings for AMRZ on EDGAR

AMRZ Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market purchase	17	59,493	$2.64M

AMRZ insider transactions (Form 4)

72 Form 4 filings on record, the earliest from Aug 11, 2025, newest first. Filing history page 1 of 3.

Date	Insider	Transaction	Security	Shares	Price	Value
Sep 2, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	10,000	$42.37^{footnote F1}	$424K
Sep 2, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	15,000	$42.53^{footnote F2}	$638K
Sep 2, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	1,000	$42.44	$42K
Sep 2, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	2,000	$42.53^{footnote F2}	$85K
Sep 2, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	2,000	$42.47	$85K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 34.53 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8149). Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 34.66 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8149).
Aug 27, 2026	Dwight Audley Konrad Gibson - Director	Open-market purchase	Ordinary Shares	5.47	$44.58	$244
Aug 26, 2026	Jacques Wolf Sanche - Director	Open-market purchase	Ordinary Shares	4,150	$45.02^{footnote F1}	$187K
Footnote F1 (price): The shares were purchased in multiple transactions at prices ranging from CHF 36.17 to CHF 36.19, inclusive. This amount represents the CHF 36.18 weighted average price of such transactions, and such price was converted into US Dollars using the transaction date exchange rate of… Full note on SEC EDGAR
Aug 25, 2026	Denise R. Singleton - Officer	Open-market purchase	Ordinary Shares	3,500	$44.12	$154K
Aug 25, 2026	Nollaig Forrest - Officer	Open-market purchase	Ordinary Shares	1,500	$44.15	$66K
Aug 17, 2026	Samuel Jonas Poletti - Officer	Open-market purchase	Ordinary Shares	2,510	$46.92^{footnote F1}	$118K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 37.97 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.8092).
Aug 11, 2026	Stephen S. Clark - Officer	Open-market purchase	Ordinary Shares	5,260	$47.31	$249K
Aug 11, 2026	Roald Brouwer - Officer	Open-market purchase	Ordinary Shares	1,500	$46.36^{footnote F1}	$70K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 37.60 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.8111).
Aug 11, 2026	Mario Gross - Officer	Open-market purchase	Ordinary Shares	3,200	$46.62	$149K
Aug 11, 2026	Mario Gross - Officer	Open-market purchase	Ordinary Shares	368	$46.38^{footnote F2}	$17K
Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 37.62 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.8111).
Aug 11, 2026	Jaime Hill - Officer	Open-market purchase	Ordinary Shares	1,500	$47.12	$71K
Aug 11, 2026	Baris Oran - Officer	Open-market purchase	Ordinary Shares	3,000	$47.38	$142K
Aug 12, 2026	Baris Oran - Officer	Open-market purchase	Ordinary Shares	3,000	$47.13	$141K
Jun 30, 2026	Roald Brouwer - Officer	Grant or award	Ordinary Shares	233^{footnote F1}	$45.31	$11K
Footnote F1 (shares): Shares acquired pursuant to the issuer's employee stock purchase plan.
May 22, 2026	Nollaig Forrest - Officer	Open-market purchase	Ordinary Shares	2,000	$50.25	$101K
May 21, 2026	Roald Brouwer - Officer	Open-market purchase	Ordinary Shares	1,500	$49.84^{footnote F1}	$75K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 39.22 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.7869).
May 19, 2026	Mario Gross - Officer	Open-market purchase	Ordinary Shares	1,800	$49.47	$89K
May 19, 2026	Mario Gross - Officer	Open-market purchase	Ordinary Shares	1,000	$48.63	$49K
May 20, 2026	Mario Gross - Officer	Open-market purchase	Ordinary Shares	1,200	$48.63^{footnote F1}	$58K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 38.4285 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.7902).
May 19, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	1,360	$48.50	$66K
May 19, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	2,000	$48.72	$97K
May 19, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	1,640	$48.69	$80K
May 19, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	1,000	$48.55	$49K
May 19, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	3,001	$49.63^{footnote F1}	$149K
May 19, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	7,000	$49.69^{footnote F2}	$348K
May 19, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	3,000	$49.96^{footnote F3}	$150K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 39.05 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7869). Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 39.10 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7869). Footnote F3 (price): The purchase was made in Swiss Francs at a price of CHF 39.31 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7869).
May 15, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	8,000	$49.63	$397K
May 15, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	7,000	$49.12	$344K
May 15, 2026	Jan Philipp Jenisch - Officer	Open-market purchase	Ordinary Shares	13,417	$49.69^{footnote F1}	$667K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 39.05 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.7858).
May 5, 2026	Stephen S. Clark - Officer	Open-market purchase	Ordinary Shares	2.15	$52.75	$114
Apr 21, 2026	Nicholas C. Gangestad - Director	Tax withholding / forfeiture	Ordinary Shares	740	$57.12^{footnote F1}	$42K
Apr 21, 2026	Nicholas C. Gangestad - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Dwight Audley Konrad Gibson - Director	Tax withholding / forfeiture	Ordinary Shares	740	$57.12^{footnote F1}	$42K
Apr 21, 2026	Dwight Audley Konrad Gibson - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Maria Cristina Alapag Wilbur - Director	Tax withholding / forfeiture	Ordinary Shares	190	$57.12^{footnote F1}	$11K
Apr 21, 2026	Maria Cristina Alapag Wilbur - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Jacques Wolf Sanche - Director	Grant or award	Ordinary Shares	2,976^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Robert S. Rivkin - Director	Tax withholding / forfeiture	Ordinary Shares	740	$57.12^{footnote F1}	$42K
Apr 21, 2026	Robert S. Rivkin - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Pellanda Katja Nicole Roth - Director	Tax withholding / forfeiture	Ordinary Shares	190	$57.12^{footnote F1}	$11K
Apr 21, 2026	Pellanda Katja Nicole Roth - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Jurg Amadeo Oleas - Director	Tax withholding / forfeiture	Ordinary Shares	157	$57.12^{footnote F1}	$9K
Apr 21, 2026	Jurg Amadeo Oleas - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Donald P. Newman - Director	Grant or award	Ordinary Shares	2,976^{footnote F1}	$0.00	-
Footnote F1 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Michael E. McKelvy - Director	Tax withholding / forfeiture	Ordinary Shares	740	$57.12^{footnote F1}	$42K
Apr 21, 2026	Michael E. McKelvy - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Apr 21, 2026	Holli C. Ladhani - Director	Tax withholding / forfeiture	Ordinary Shares	740	$57.12^{footnote F1}	$42K
Apr 21, 2026	Holli C. Ladhani - Director	Grant or award	Ordinary Shares	2,976^{footnote F2}	$0.00	-
Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units. Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.
Mar 21, 2026	James J. Gosa - Officer	Tax withholding / forfeiture	Ordinary Shares	14,541	$52.56	$764K
Mar 13, 2026	Mario Gross - Officer	Open-market purchase	Ordinary Shares	2,000	$55.39^{footnote F1}	$111K
Mar 13, 2026	Mario Gross - Officer	Open-market purchase	Ordinary Shares	1,200	$55.13^{footnote F2}	$66K
Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 43.665 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7883). Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 43.46 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7883).

Recent AMRZ Form 8-K filings

Read AMRZ company news

Sep 11, 2026Item 5.02, 7.01, 9.01

Read the filing on SEC EDGAR

Sep 1, 2026Item 5.02

Read the filing on SEC EDGAR

Aug 24, 2026Item 5.02, 7.01, 9.01

Read the filing on SEC EDGAR

Aug 6, 2026Item 2.02, 7.01, 9.01

AMRZ insider trading FAQ

What is the latest insider trade for AMRZ?

Amrize Ltd (AMRZ) had 11 insider filings in the last 90 days, with the most recent on 2026-09-03. The full record for AMRZ runs to 72 Form 4 filings, the earliest from 2025-08-11. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying AMRZ stock?

17 insider purchases of AMRZ were filed in the last 90 days, totaling $2.64M.

How many insiders are selling AMRZ stock?

No insider sales of AMRZ were filed in the last 90 days.

Where can I see AMRZ SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects AMRZ Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Materials companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 3, 2026 - Jan Philipp Jenisch view on EDGAR
Aug 31, 2026 - Dwight Audley Konrad Gibson view on EDGAR
Aug 26, 2026 - Jacques Wolf Sanche view on EDGAR
Aug 26, 2026 - Denise R. Singleton view on EDGAR
Aug 25, 2026 - Nollaig Forrest view on EDGAR
Aug 18, 2026 - Samuel Jonas Poletti view on EDGAR
Aug 13, 2026 - Stephen S. Clark view on EDGAR
Aug 13, 2026 - Roald Brouwer view on EDGAR
Aug 13, 2026 - Mario Gross view on EDGAR

Related companies with recent insider activity

Learn more

How to read insider buying signals: What an open-market purchase by an insider can and cannot tell you.
Insider activity in Materials: Where AMRZ's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Open-market purchase

59,493

$2.64M

Date

Insider

Transaction

Security

Price

Value

Sep 2, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

10,000

$42.37^{footnote F1}

$424K

Sep 2, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

15,000

$42.53^{footnote F2}

$638K

Sep 2, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

1,000

$42.44

$42K

Sep 2, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

2,000

$42.53^{footnote F2}

$85K

Sep 2, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

2,000

$42.47

$85K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 34.53 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8149).
Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 34.66 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8149).

Aug 27, 2026

Dwight Audley Konrad Gibson - Director

Open-market purchase

Ordinary Shares

5.47

$44.58

$244

Aug 26, 2026

Jacques Wolf Sanche - Director

Open-market purchase

Ordinary Shares

4,150

$45.02^{footnote F1}

$187K

Footnote F1 (price): The shares were purchased in multiple transactions at prices ranging from CHF 36.17 to CHF 36.19, inclusive. This amount represents the CHF 36.18 weighted average price of such transactions, and such price was converted into US Dollars using the transaction date exchange rate of… Full note on SEC EDGAR

Aug 25, 2026

Denise R. Singleton - Officer

Open-market purchase

Ordinary Shares

3,500

$44.12

$154K

Aug 25, 2026

Nollaig Forrest - Officer

Open-market purchase

Ordinary Shares

1,500

$44.15

$66K

Aug 17, 2026

Samuel Jonas Poletti - Officer

Open-market purchase

Ordinary Shares

2,510

$46.92^{footnote F1}

$118K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 37.97 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.8092).

Aug 11, 2026

Stephen S. Clark - Officer

Open-market purchase

Ordinary Shares

5,260

$47.31

$249K

Aug 11, 2026

Roald Brouwer - Officer

Open-market purchase

Ordinary Shares

1,500

$46.36^{footnote F1}

$70K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 37.60 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.8111).

Aug 11, 2026

Mario Gross - Officer

Open-market purchase

Ordinary Shares

3,200

$46.62

$149K

Aug 11, 2026

Mario Gross - Officer

Open-market purchase

Ordinary Shares

368

$46.38^{footnote F2}

$17K

Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 37.62 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.8111).

Aug 11, 2026

Jaime Hill - Officer

Open-market purchase

Ordinary Shares

1,500

$47.12

$71K

Aug 11, 2026

Baris Oran - Officer

Open-market purchase

Ordinary Shares

3,000

$47.38

$142K

Aug 12, 2026

Baris Oran - Officer

Open-market purchase

Ordinary Shares

3,000

$47.13

$141K

Jun 30, 2026

Roald Brouwer - Officer

Grant or award

Ordinary Shares

233^{footnote F1}

$45.31

$11K

Footnote F1 (shares): Shares acquired pursuant to the issuer's employee stock purchase plan.

May 22, 2026

Nollaig Forrest - Officer

Open-market purchase

Ordinary Shares

2,000

$50.25

$101K

May 21, 2026

Roald Brouwer - Officer

Open-market purchase

Ordinary Shares

1,500

$49.84^{footnote F1}

$75K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 39.22 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.7869).

May 19, 2026

Mario Gross - Officer

Open-market purchase

Ordinary Shares

1,800

$49.47

$89K

May 19, 2026

Mario Gross - Officer

Open-market purchase

Ordinary Shares

1,000

$48.63

$49K

May 20, 2026

Mario Gross - Officer

Open-market purchase

Ordinary Shares

1,200

$48.63^{footnote F1}

$58K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 38.4285 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.7902).

May 19, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

1,360

$48.50

$66K

May 19, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

2,000

$48.72

$97K

May 19, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

1,640

$48.69

$80K

May 19, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

1,000

$48.55

$49K

May 19, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

3,001

$49.63^{footnote F1}

$149K

May 19, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

7,000

$49.69^{footnote F2}

$348K

May 19, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

3,000

$49.96^{footnote F3}

$150K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 39.05 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7869).
Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 39.10 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7869).
Footnote F3 (price): The purchase was made in Swiss Francs at a price of CHF 39.31 per share, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7869).

May 15, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

8,000

$49.63

$397K

May 15, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

7,000

$49.12

$344K

May 15, 2026

Jan Philipp Jenisch - Officer

Open-market purchase

Ordinary Shares

13,417

$49.69^{footnote F1}

$667K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 39.05 per share, and such price was converted into US Dollars using the transaction date exchange rate (USD 1.00 = CHF 0.7858).

May 5, 2026

Stephen S. Clark - Officer

Open-market purchase

Ordinary Shares

2.15

$52.75

$114

Apr 21, 2026

Nicholas C. Gangestad - Director

Tax withholding / forfeiture

Ordinary Shares

740

$57.12^{footnote F1}

$42K

Apr 21, 2026

Nicholas C. Gangestad - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Dwight Audley Konrad Gibson - Director

Tax withholding / forfeiture

Ordinary Shares

740

$57.12^{footnote F1}

$42K

Apr 21, 2026

Dwight Audley Konrad Gibson - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Maria Cristina Alapag Wilbur - Director

Tax withholding / forfeiture

Ordinary Shares

190

$57.12^{footnote F1}

$11K

Apr 21, 2026

Maria Cristina Alapag Wilbur - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Jacques Wolf Sanche - Director

Grant or award

Ordinary Shares

2,976^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Robert S. Rivkin - Director

Tax withholding / forfeiture

Ordinary Shares

740

$57.12^{footnote F1}

$42K

Apr 21, 2026

Robert S. Rivkin - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Pellanda Katja Nicole Roth - Director

Tax withholding / forfeiture

Ordinary Shares

190

$57.12^{footnote F1}

$11K

Apr 21, 2026

Pellanda Katja Nicole Roth - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Jurg Amadeo Oleas - Director

Tax withholding / forfeiture

Ordinary Shares

157

$57.12^{footnote F1}

$9K

Apr 21, 2026

Jurg Amadeo Oleas - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Donald P. Newman - Director

Grant or award

Ordinary Shares

2,976^{footnote F1}

$0.00

Footnote F1 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Michael E. McKelvy - Director

Tax withholding / forfeiture

Ordinary Shares

740

$57.12^{footnote F1}

$42K

Apr 21, 2026

Michael E. McKelvy - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Apr 21, 2026

Holli C. Ladhani - Director

Tax withholding / forfeiture

Ordinary Shares

740

$57.12^{footnote F1}

$42K

Apr 21, 2026

Holli C. Ladhani - Director

Grant or award

Ordinary Shares

2,976^{footnote F2}

$0.00

Footnote F1 (price): Closing price per share on the trading date of the vesting of restricted stock units.
Footnote F2 (shares): Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on the earlier of the one-year anniversary of the grant date and the date of the issuer's next regular annual meeting of shareholders.

Mar 21, 2026

James J. Gosa - Officer

Tax withholding / forfeiture

Ordinary Shares

14,541

$52.56

$764K

Mar 13, 2026

Mario Gross - Officer

Open-market purchase

Ordinary Shares

2,000

$55.39^{footnote F1}

$111K

Mar 13, 2026

Mario Gross - Officer

Open-market purchase

Ordinary Shares

1,200

$55.13^{footnote F2}

$66K

Footnote F1 (price): The purchase was made in Swiss Francs at a price of CHF 43.665 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7883).
Footnote F2 (price): The purchase was made in Swiss Francs at a price of CHF 43.46 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.7883).