Primo Brands Corp — Director's Dealing 2025

Nov 13, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Primo Brands Corp (PRMB)
CIK: 0002042694
Period of Report: 2025-11-11

Reporting Person: FOSS ERIC J (Director, Exec. Chair and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-11	Class A Common Stock	P	123049	$15.5249	Acquired	355066	Direct
2025-11-12	Class A Common Stock	P	4970	$16.1500	Acquired	360036	Direct

Footnotes

F1: All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18.

F2: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $15.35 to $15.73, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above.

F3: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $16.02 to $16.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any securityholder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth above.