Equity award grants 6,970 RSUs to HF Sinclair (DINO) acting CFO

Rhea-AI Filing Summary

Garg Vivek reported acquisition or exercise transactions in this Form 4 filing.

HF Sinclair executive Vivek Garg received an equity award of 6,970 restricted stock units of common stock. These units were granted at no cash cost under the HF Sinclair Corporation Amended and Restated 2020 Long Term Incentive Plan and increase his directly held common stock to 12,192 shares after the award.

The restricted stock units will vest in two equal annual installments beginning on December 1, 2026 (or the next business day if that date falls on a weekend), as long as he remains employed by the company through each vesting date. Within 30 days after each vesting date, the vested units will be settled in HF Sinclair common stock equal to the number of vested units.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Garg Vivek

(Last) (First) (Middle)

2323 VICTORY AVENUE

SUITE 1400

(Street)

DALLAS TX 75219

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
HF Sinclair Corp [ DINO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Acting CFO, VP, CAO & CONTR

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/02/2026		A		6,970	A	$0.00(1)	12,192	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Restricted stock units granted under the HF Sinclair Corporation Amended and Restated 2020 Long Term Incentive Plan. The restricted stock units vest in two 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.

	Harrison Morris, Attorney-in-Fact for Vivek Garg	03/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did HF Sinclair (DINO) executive Vivek Garg report in this Form 4?

Vivek Garg reported receiving 6,970 restricted stock units of HF Sinclair common stock as an equity award. These units were granted under the company’s Amended and Restated 2020 Long Term Incentive Plan at no cash purchase price to him.

How many HF Sinclair (DINO) shares does Vivek Garg hold after this transaction?

After this equity award, Vivek Garg directly holds 12,192 shares of HF Sinclair common stock. This reflects the addition of 6,970 restricted stock units granted on March 2, 2026, subject to the vesting and settlement terms described in the award.

What are the vesting terms of Vivek Garg’s HF Sinclair restricted stock units?

The 6,970 restricted stock units vest in two equal annual installments starting December 1, 2026. Vesting requires that Vivek Garg remain employed by HF Sinclair through each vesting date, creating a multi‑year incentive tied to continued service at the company.

When will Vivek Garg receive HF Sinclair common stock from these restricted stock units?

Vivek Garg will receive HF Sinclair common stock within 30 days after each vesting date. The number of shares delivered will equal the number of restricted stock units that vest in that installment, with settlement occurring in the company’s common stock.

Under which plan were the HF Sinclair restricted stock units granted to Vivek Garg?

The restricted stock units were granted under the HF Sinclair Corporation Amended and Restated 2020 Long Term Incentive Plan. This plan provides equity-based awards, such as restricted stock units, to align executives’ compensation with the company’s performance and long-term shareholder interests.