David W. Hass - 10 Dec 2025 Form 4 Insider Report for Primo Brands Corp (PRMB)

Role: Chief Financial Officer
Signature: /s/ Michael James, Attorney-in-Fact
Issuer symbol: PRMB
Transactions as of: 10 Dec 2025
Net transactions value: -$52,646
Form type: 4
Filing time: 12 Dec 2025, 17:18:06 UTC
Previous filing: 09 Dec 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hass David W.	Chief Financial Officer	1150 ASSEMBLY DRIVE, SUITE 800, TAMPA	/s/ Michael James, Attorney-in-Fact	12 Dec 2025	0001706875

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PRMB	Class A Common Stock	Award	$0	+34,605	+9.8%	$0.000000	388,017	10 Dec 2025	Direct	F1
transaction	PRMB	Class A Common Stock	Tax liability	$52,646	-3,274	-0.84%	$16.08	384,743	11 Dec 2025	Direct	F2
holding	PRMB	Class A Common Stock						64,745	10 Dec 2025	See Footnote	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents an award of restricted stock units ("RSUs"), each of which represent a contingent right to receive one share of the Issuer's Class A Common Stock. The RSUs will vest in equal one-third installments on each of the first, second and third anniversaries of the grant date.
F2	Represents the number of Class A Common Stock withheld to satisfy tax obligations due upon the vesting of restricted stock units granted to the Reporting Person.
F3	Includes (i) 53,934 shares of Class A Common Stock held by David W. Hass Living Trust, of which reporting person is a trustee, (ii) 3,846 shares of Class A Common Stock held by a Roth IRA for the benefit of the reporting person, (iii) 3,481 shares of Class A Common Stock owned by HB Capital LLC, of which reporting person is a member, (iv) 2,656 shares of Class A Common Stock held by the nieces and nephews of the reporting person through custodial accounts under the Uniform Transfers to Minors Act for which the reporting person is custodian, and (v) 828 shares of Class A Common Stock held through reporting person's spouse. The reporting person may be deemed an indirect beneficial owner of the securities held directly by HB Capital LLC. The reporting person disclaims beneficial ownership of the securities held directly by HB Capital LLC, except to the extent of his pecuniary interest therein.