HF Sinclair EVP sells 10,000 shares at $69.05

HF Sinclair Corp executive vice president of operations Valerie Pompa reported an open-market sale of 10,000 shares of common stock at a weighted average price of $69.05 per share.

Rhea-AI Filing Summary

HF Sinclair Corp executive vice president of operations Valerie Pompa reported an open-market sale of 10,000 shares of common stock at a weighted average price of $69.05 per share. After this transaction, she directly holds 43,098 shares of HF Sinclair common stock.

Insider Trade Summary

Net Seller: 10,000 shares

Net Sell 1 txn

Insider Pompa Valerie

Role EVP, Operations

Sold 10,000 shs ($691K)

Type	Security	Shares	Price	Value
Sale	Common Stock	10,000	$69.05	$691K

Holdings After Transaction: Common Stock — 43,098 shares (Direct)

Footnotes (1)

1. F1. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.81 to $69.32, 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 sold at each separate price within the ranges set forth in this footnote.

Key Figures

Shares sold: 10,000 shares Weighted average sale price: $69.05 per share Post-transaction holdings: 43,098 shares +1 more

4 metrics

Shares sold 10,000 shares Open-market sale of common stock on 2026-05-15

Weighted average sale price $69.05 per share Common stock sale on 2026-05-15

Post-transaction holdings 43,098 shares Direct ownership after sale of common stock

Price range of sales $68.81–$69.32 Multiple transactions underlying weighted average price

Key Terms

weighted average price, open-market sale, non-derivative, Form 4

4 terms

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.

open-market sale financial

"transaction_action: "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

non-derivative financial

""transaction_type": "non-derivative""

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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did HF Sinclair (DINO) report for Valerie Pompa?

HF Sinclair reported that EVP of Operations Valerie Pompa executed an open-market sale of 10,000 shares of common stock. The transaction was disclosed on a Form 4 and reflects a routine insider sale rather than a grant or option exercise.

At what price did Valerie Pompa sell HF Sinclair (DINO) shares?

The reported weighted average sale price was $69.05 per share. A footnote explains that multiple trades occurred in a price range from $68.81 to $69.32, and detailed trade-by-trade information is available upon request from the company or regulators.

How many HF Sinclair (DINO) shares does Valerie Pompa hold after the sale?

Following the reported transaction, Valerie Pompa directly holds 43,098 shares of HF Sinclair common stock. This post-transaction balance is disclosed in the Form 4 and helps investors gauge the scale of the sale relative to her remaining ownership position.

Was Valerie Pompa’s HF Sinclair (DINO) transaction an open-market sale?

Yes. The Form 4 identifies the transaction as an open-market sale of common stock, coded as “S”. The description specifies it as a sale in the open market or a private transaction, indicating she disposed of existing shares rather than exercising options or receiving new awards.

Does the HF Sinclair (DINO) Form 4 mention derivative or option activity for Valerie Pompa?

The data show no derivative transactions for this filing, with derivative transaction counts and exercise shares both listed as zero. The reported activity covers only non-derivative common stock sales, emphasizing this was a straightforward share disposition, not an option exercise or conversion event.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/18/2026 - 05:26 PM EDT Learn about SEC filing dates

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^*

Pompa Valerie

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

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	05/15/2026		S		10,000	D	$69.05(1)	43,098	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 sold in multiple transactions at prices ranging from $68.81 to $69.32, 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 sold at each separate price within the ranges set forth in this footnote.

	Harrison Morris Attorney-in-Fact for Valerie Pompa	05/18/2026
	** 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)