HF Sinclair (DINO) director adds 1,508 shares in open-market buy

Rhea-AI Filing Summary

HF Sinclair Corp director Hardy Rhoman J bought additional shares of the company’s common stock in the open market. On June 16, 2026, he purchased 1,508 shares at a weighted average price of $66.32 per share, increasing his direct holdings to 15,037 shares.

The filing notes that the purchase was executed through multiple trades at prices ranging from $66.32 to $66.35 per share. This was a direct, open‑market purchase rather than a derivative exercise or tax-related transaction.

Insider Trade Summary

Net Buyer: 1,508 shares ($100,011)

Net Buy 1 txn

Insider Hardy Rhoman J

Role null

Bought 1,508 shs ($100K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	1,508	$66.32	$100K

Holdings After Transaction: Common Stock — 15,037 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares purchased: 1,508 shares Weighted average price: $66.32 per share Post-transaction holdings: 15,037 shares +1 more

4 metrics

Shares purchased 1,508 shares Open-market purchase on June 16, 2026

Weighted average price $66.32 per share Price for 1,508 HF Sinclair common shares

Post-transaction holdings 15,037 shares Common stock directly owned after purchase

Price range $66.32–$66.35 per share Range of prices for the multiple trades

Key Terms

open-market purchase, weighted average price, Common Stock, Form 4

4 terms

open-market purchase financial

"transaction_action": "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

weighted average price financial

"The price reported is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Form 4 Insider Transactions: What Each Field Means →

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Hardy Rhoman J

(Last) (First) (Middle)

2323 VICTORY AVENUE

SUITE 1400

(Street)

DALLAS TEXAS 75219

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/16/2026

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

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

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

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	06/16/2026		P		1,508	A	$66.32(1)	15,037	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. The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $66.32 to $66.35, inclusive. The reporting person undertakes to provide to HF Sinclair Corporation, any security holder of HF Sinclair Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

	Harrison Morris Attorney-in-Fact for Rhoman Hardy	06/16/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did HF Sinclair (DINO) report for Hardy Rhoman J?

HF Sinclair reported that director Hardy Rhoman J made an open-market purchase of common stock. He bought 1,508 shares on June 16, 2026 at a weighted average price of $66.32 per share, increasing his direct ownership stake in the company.

How many HF Sinclair (DINO) shares did Hardy Rhoman J own after the transaction?

After the reported purchase, Hardy Rhoman J directly owned 15,037 shares of HF Sinclair common stock. This total reflects the addition of 1,508 shares bought on June 16, 2026 in open-market trades at prices between $66.32 and $66.35 per share.

At what price did Hardy Rhoman J buy HF Sinclair (DINO) shares?

He bought HF Sinclair common stock at a weighted average price of $66.32 per share. The filing explains the purchase occurred through multiple trades, with individual prices ranging from $66.32 to $66.35 per share, all executed on June 16, 2026.

Was the HF Sinclair (DINO) insider transaction an open-market purchase?

Yes. The Form 4 identifies the transaction as an open-market purchase of common stock. It is coded as “P” for purchase, with 1,508 shares acquired directly by Hardy Rhoman J rather than through derivatives, grants, gifts, or tax-withholding mechanisms.

Did the HF Sinclair (DINO) Form 4 involve any derivative securities?

No, the reported transaction involved only non-derivative common stock. The filing shows a single open-market purchase of 1,508 shares, and the derivative holdings section is empty, indicating no options, warrants, or other derivative instruments were part of this particular report.