Form 4 for AMRZ Amrize Ltd

Accepted 2025-10-31 00:00:00 ET · period of report 2025-10-30 · accession 0002035989-25-000039 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
	2025-10-31	2025-10-30	AMRZ	Jenisch Jan Philipp	COB, CEO, Dir	P - Purchase	$52.64	+55.0K	1.50M	+4%	+$2.90M
I	2025-10-31	2025-10-30	AMRZ	Jenisch Jan Philipp	COB, CEO, Dir	P - Purchase	$52.88	+55.0K	505.0K	+12%	+$2.91M

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Ordinary Shares	2025-10-30	P	A	55,000	$52.64	1,505,000	D By spouse	—	—	(F1) The shares were purchased in multiple transactions at prices ranging from CHF 41.90 to CHF 42.45, inclusive. This amount represents the CHF 42.05 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 0.7988). 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.
2	Common	Ordinary Shares	2025-10-30	P	A	55,000	$52.88	505,000	I	—	—	(F2) The shares were purchased in multiple transactions at prices ranging from $52.28 to $53.11, inclusive. This amount represents the $52.88 weighted average price of such transactions. 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.