Valerie Pompa - 01 Dec 2025 Form 4 Insider Report for HF Sinclair Corp (DINO)

Role: EVP, Operations
Signature: Harrison Morris Attorney-in-Fact for Valerie Pompa
Issuer symbol: DINO
Transactions as of: 01 Dec 2025
Net transactions value: -$378,404
Form type: 4
Filing time: 03 Dec 2025, 17:09:59 UTC
Previous filing: 13 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Pompa Valerie	EVP, Operations	2323 VICTORY AVENUE, SUITE 1400, DALLAS	Harrison Morris Attorney-in-Fact for Valerie Pompa	03 Dec 2025	0001969598

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DINO	Common Stock	Award	$0	+3,193	+5.6%	$0.000000	60,235	01 Dec 2025	Direct	F1
transaction	DINO	Common Stock	Tax liability	$66,646	-1,257	-2.1%	$53.02	58,978	01 Dec 2025	Direct	F2
transaction	DINO	Common Stock	Tax liability	$311,758	-5,880	-10%	$53.02	53,098	01 Dec 2025	Direct	F3

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

Explanation of Responses:

Id	Content
F1	These shares were deemed issued to the reporting person to settle performance share units that were not derivative securities under the Issuer's Amended and Restated 2020 Long Term Incentive Plan.
F2	These shares were deemed surrendered to satisfy the reporting person's tax liability incident to the issuance of the shares reported on the preceding line.
F3	These shares were deemed surrendered to satisfy the reporting person's tax liability incident to the vesting of restricted stock unit grants previously reported.