Statement of Changes in Beneficial Ownership (4)

FORM 4

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

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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

1. Name and Address of Reporting Person * Voliva Richard Lawrence III	2. Issuer Name and Ticker or Trading Symbol HollyFrontier Corp [ HFC ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) EVP & CFO
(Last)          (First)          (Middle) 2828 N. HARWOOD, SUITE 1300	3. Date of Earliest Transaction (MM/DD/YYYY) 12/1/2021
(Street) DALLAS, TX 75201 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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	12/1/2021		A		16235 (1)	A	$0.00	186179	D
Common Stock	12/1/2021		F		6389 (2)	D	$32.41	179790	D
Common Stock	12/1/2021		F		9429 (3)	D	$32.41	170361	D
Common Stock	12/1/2021		A		1509 (4)	A	$0.00	26676 (5)	I	By Spouse
Common Stock	12/1/2021		F		368 (6)	D	$32.41	26308 (5)	I	By Spouse
Common Stock	12/1/2021		F		914 (7)	D	$32.41	25394 (5)	I	By Spouse

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: 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)	These shares were deemed issued to the reporting person to settle performance share units that were not derivative securities under the Issuer's Long-Term Incentive Compensation Plan.
(2)	These shares were deemed surrendered to satisfy the reporting person's tax liability incident to the issuance of the 16,235 shares reported on the line above.
(3)	These shares were deemed surrendered to satisfy the reporting person's tax liability incident to the vesting of restricted stock unit grants previously reported.
(4)	These shares were deemed issued to the reporting person's spouse to settle performance share units that were not derivative securities under the Issuer's Long-Term Incentive Compensation Plan.
(5)	The reporting person disclaims beneficial ownership of these securities, and this report should not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
(6)	These shares were deemed surrendered to satisfy the tax liability of the reporting person's spouse incident to the issuance of the 1,509 shares reported on the line above.
(7)	These shares were deemed surrendered to satisfy the tax liability of the reporting person's spouse incident to the vesting of restricted stock unit grants previously reported.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Voliva Richard Lawrence III 2828 N. HARWOOD SUITE 1300 DALLAS, TX 75201			EVP & CFO

Signatures
Stacey Foland, Attorney-in-Fact		12/3/2021
**Signature of Reporting Person		Date