Timothy Go - 11 Nov 2025 Form 4/A - Amendment Insider Report for HF Sinclair Corp (DINO)

Role: CEO and President, Director
Signature: Harrison Morris Attorney-in-Fact for Timothy Go
Issuer symbol: DINO
Transactions as of: 11 Nov 2025
Net transactions value: $0
Form type: 4/A - Amendment
Filing time: 06 Jan 2026, 17:06:36 UTC
Date Of Original Report: 13 Nov 2025
Previous filing: 09 Sep 2025
Next filing: 13 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Go Timothy	CEO and President, Director	2323 VICTORY AVENUE, SUITE 1400, DALLAS	Harrison Morris Attorney-in-Fact for Timothy Go	06 Jan 2026	0001663266

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	DINO	Common Stock	Award	$0	+63,615	+48%	$0.000000	196,652	11 Nov 2025	Direct	F1, F2
holding	DINO	Common Stock						179,423	11 Nov 2025	By Trust

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

Explanation of Responses:

Id	Content
F1	Due to an administrative error, the reporting person filed a Form 4 which reported a grant of 56,616 Restricted Stock Unit awards ("RSUs") granted pursuant to the HF Sinclair Corporation Amended and Restated 2020 Long Term Incentive Plan ("LTIP"). This amendment is intended to report that the reporting person received a grant of 63,615 RSUs on the original transaction date.
F2	Restricted stock units granted under the LTIP. The restricted stock units vest in three equal annual installments beginning December 1, 2026 (or on the first business day thereafter if such date falls on a weekend), provided that the reporting person remains in the employ of the Issuer from the grant date through each such vesting date. The vested restricted stock units will be paid within 30 days following the vesting date in the form of the Issuer's common stock equal to the number of vested restricted stock units.

Content

Due to an administrative error, the reporting person filed a Form 4 which reported a grant of 56,616 Restricted Stock Unit awards ("RSUs") granted pursuant to the HF Sinclair Corporation Amended and Restated 2020 Long Term Incentive Plan ("LTIP"). This amendment is intended to report that the reporting person received a grant of 63,615 RSUs on the original transaction date.

Restricted stock units granted under the LTIP. The restricted stock units vest in three equal annual installments beginning December 1, 2026 (or on the first business day thereafter if such date falls on a weekend), provided that the reporting person remains in the employ of the Issuer from the grant date through each such vesting date. The vested restricted stock units will be paid within 30 days following the vesting date in the form of the Issuer's common stock equal to the number of vested restricted stock units.