AMRZ

SEC source: 0002035989-25-000012 · primary_doc.xml · nonDerivative · entry 2

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,425,000

F2 · price: The shares were purchased in multiple transactions at prices ranging from CHF 38.51 to CHF 38.99, inclusive. This amount represents the CHF 38.775 weighted average price of such transactions, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8084). The reporting person undertakes to provide full information regarding the number of shares purchased at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0002035989-25-000012 · primary_doc.xml · nonDerivative · entry 1

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,245,000

F1 · price: The shares were purchased in multiple transactions at prices ranging from CHF 38.61 to CHF 39.00, inclusive. This amount represents the CHF 38.799 weighted average price of such transactions, and such price was converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8084). The reporting person undertakes to provide full information regarding the number of shares purchased at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0002035989-25-000008 · primary_doc.xml · nonDerivative · entry 2

Gross Mario · CIK 0002069180 · Chief Supply Chain Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,232

F2 · price: The purchase was made in Swiss Francs at a price of CHF 38.60 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8084).

SEC source: 0002035989-25-000007 · primary_doc.xml · nonDerivative · entry 3

Brouwer Roald · CIK 0002069148 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,000

F3 · price: The purchase was made in Swiss Francs at a price of CHF 38.86 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8084).

SEC source: 0002035989-25-000007 · primary_doc.xml · nonDerivative · entry 2

Brouwer Roald · CIK 0002069148 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,782

F2 · price: The purchase was made in Swiss Francs at a price of CHF 38.87 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8084).

SEC source: 0002035989-25-000010 · primary_doc.xml · nonDerivative · entry 2

Gosa James J · CIK 0001848830 · President, Building Envelope

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,639

F2 · shares: Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on March 21, 2027.

SEC source: 0002035989-25-000010 · primary_doc.xml · nonDerivative · entry 1

Gosa James J · CIK 0001848830 · President, Building Envelope

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,952

F1 · shares: Restricted stock unit award to the reporting person pursuant to the Amrize Ltd 2025 Omnibus Incentive Plan. The award vests on March 21, 2026.

SEC source: 0002035989-25-000021 · primary_doc.xml · nonDerivative · entry 1

Wilbur Maria Cristina Alapag · CIK 0002068066 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,148

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.

SEC source: 0002035989-25-000018 · primary_doc.xml · nonDerivative · entry 1

Oleas Jurg Amadeo · CIK 0002068177 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,073

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.

SEC source: 0002035989-25-000019 · primary_doc.xml · nonDerivative · entry 1

Roth Pellanda Katja Nicole · CIK 0002068115 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,958

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.

SEC source: 0002035989-25-000020 · primary_doc.xml · nonDerivative · entry 1

Rivkin Robert S. · CIK 0001906604 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,958

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.

SEC source: 0002035989-25-000017 · primary_doc.xml · nonDerivative · entry 1

McKelvy Michael E · CIK 0001426872 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,958

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.

SEC source: 0002035989-25-000016 · primary_doc.xml · nonDerivative · entry 1

Ladhani Holli C. · CIK 0001221455 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,958

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.

SEC source: 0002035989-25-000015 · primary_doc.xml · nonDerivative · entry 1

Gibson Dwight Audley Konrad · CIK 0001676490 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,958

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.

SEC source: 0002035989-25-000014 · primary_doc.xml · nonDerivative · entry 1

Gangestad Nicholas C · CIK 0001515709 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,958

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.

SEC source: 0002035989-25-000013 · primary_doc.xml · nonDerivative · entry 1

Drew Theresa J · CIK 0001754907 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,958

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.

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 12

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,344

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 11

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,300

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 10

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,200

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 9

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,100

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 8

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,989

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 7

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,839

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 6

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,539

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 5

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,039

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 4

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,464

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 3

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,714

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 2

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,673

SEC source: 0002035989-25-000005 · primary_doc.xml · nonDerivative · entry 1

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,214

SEC source: 0002035989-25-000006 · primary_doc.xml · nonDerivative · entry 1

Singleton Denise R · CIK 0001524595 · Chief Legal Officer & Corp Sec

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,000

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 9

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 400,000

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 8

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 360,000

F1 · price: The purchase was made in Swiss Francs at a price of CHF 37.40 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 7

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 260,000

F6 · price: The purchase was made in Swiss Francs at a price of CHF 38.44 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 6

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 200,000

F5 · price: The purchase was made in Swiss Francs at a price of CHF 37.54 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 5

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 100,000

F4 · price: The purchase was made in Swiss Francs at a price of CHF 37.50 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 4

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 454

F3 · price: The purchase was made in Swiss Francs at a price of CHF 37.49 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 3

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By spouse

Disclosed balance after: 268

F2 · price: The purchase was made in Swiss Francs at a price of CHF 37.46 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 2

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 905,000

F1 · price: The purchase was made in Swiss Francs at a price of CHF 37.40 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000011 · primary_doc.xml · nonDerivative · entry 1

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 895,000

F1 · price: The purchase was made in Swiss Francs at a price of CHF 37.40 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000008 · primary_doc.xml · nonDerivative · entry 1

Gross Mario · CIK 0002069180 · Chief Supply Chain Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,632

F1 · price: The purchase was made in Swiss Francs at a price of CHF 37.83 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000007 · primary_doc.xml · nonDerivative · entry 1

Brouwer Roald · CIK 0002069148 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,000

F1 · price: The purchase was made in Swiss Francs at a price of CHF 37.40 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000009 · primary_doc.xml · nonDerivative · entry 1

Poletti Samuel Jonas · CIK 0002066486 · Chief Strategy & M&A Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,389

F1 · price: The purchase was made in Swiss Francs at a price of CHF 37.37 per share, and converted into US Dollars using the transaction date exchange rate of (USD 1.00 = CHF 0.8086).

SEC source: 0002035989-25-000023 · primary_doc.xml · nonDerivative · entry 1

Hill Jaime · CIK 0002069377 · President, Building Materials

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,601

SEC source: 0002066486-25-000025 · primary_doc.xml · nonDerivative · entry 1

Wilbur Maria Cristina Alapag · CIK 0002068066 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 190

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

SEC source: 0002066486-25-000023 · primary_doc.xml · nonDerivative · entry 1

Jenisch Jan Philipp · CIK 0002068104 · Director · Chairman & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 805,000

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

SEC source: 0002066486-25-000024 · primary_doc.xml · nonDerivative · entry 1

Oleas Jurg Amadeo · CIK 0002068177 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,115

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

SEC source: 0002066486-25-000027 · primary_doc.xml · nonDerivative · entry 1

Gross Mario · CIK 0002069180 · Chief Supply Chain Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,632

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

SEC source: 0002066486-25-000026 · primary_doc.xml · nonDerivative · entry 1

Forrest Nollaig · CIK 0002069283 · Chief Mktg & Corp Affairs Off

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,405

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

SEC source: 0002066486-25-000029 · primary_doc.xml · nonDerivative · entry 1

Johnston Ian A · CIK 0002069237 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,844

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

SEC source: 0002066486-25-000028 · primary_doc.xml · nonDerivative · entry 1

Hill Jaime · CIK 0002069377 · President, Building Materials

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,601

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.

SEC source: 0002066486-25-000030 · primary_doc.xml · nonDerivative · entry 1

Poletti Samuel Jonas · CIK 0002066486 · Chief Strategy & M&A Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,109

F1 · kind: On June 23, 2025, Holcim Ltd (Holcim) distributed 100% of the issued and outstanding ordinary shares of the Issuer to the shareholders of Holcim, with each Holcim shareholder receiving one ordinary share of the Issuer for every ordinary share of Holcim held by such holder as of the close of business on June 20, 2025 (the Distribution). The reported amount represents the number of ordinary shares of the Issuer that the reporting person received in the Distribution. Such acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder.