Delek US (NYSE: DK) CEO exercises awards, withholds shares for tax

Rhea-AI Filing Summary

Delek US Holdings President & CEO Avigal Soreq reported equity award activity involving the company’s common stock. On February 27, 2026, he acquired 186,666 shares through the exercise or conversion of a derivative security at $38.11 per share.

On the same date, 73,466 shares were disposed of at $38.11 per share as a tax-withholding disposition, with a footnote stating the shares were withheld to satisfy taxes upon vesting of equity awards. After these transactions, Soreq directly owned 301,678 common shares.

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

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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^*

Soreq Avigal

(Last) (First) (Middle)

310 SEVEN SPRINGS WAY

SUITE 500

(Street)

BRENTWOOD TN 37027

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Delek US Holdings, Inc. [ DK ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

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	02/27/2026		M		186,666	A	$38.11	375,144	D
Common Stock	02/27/2026		F(1)		73,466	D	$38.11	301,678	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. Represents shares withheld for tax purposes upon vesting of equity awards.

Remarks:

	/s/ Misty Lavender, Attorney in Fact	03/02/2026
	** 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).
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FAQ

What insider transactions did Delek US (DK) CEO Avigal Soreq report?

Avigal Soreq reported exercising equity awards and a related tax withholding. He acquired 186,666 Delek US common shares through a derivative exercise and had 73,466 shares withheld to cover taxes, all on February 27, 2026 at $38.11 per share.

How many Delek US (DK) shares does the CEO own after this Form 4?

After these transactions, Avigal Soreq directly owns 301,678 shares of Delek US common stock. This figure reflects the equity award exercise and the shares withheld for taxes, as disclosed in the Form 4 filing for February 27, 2026.

Was the Delek US (DK) CEO’s share disposition an open-market sale?

The disposition was not described as an open-market sale. The Form 4 states 73,466 shares were used for a tax-withholding disposition, with a footnote explaining the shares were withheld to satisfy tax obligations upon vesting of equity awards.

At what price were the Delek US (DK) CEO’s Form 4 transactions reported?

Both the acquisition and the tax-withholding disposition were reported at $38.11 per share. This price applied to the 186,666 shares acquired through derivative exercise and the 73,466 shares delivered to cover tax liabilities on vested equity awards.

What do the transaction codes M and F mean in the Delek US (DK) Form 4?

In this Form 4, code M represents an exercise or conversion of a derivative security into common stock, while code F indicates a tax-withholding disposition, where shares are delivered to cover exercise price or tax obligations on equity awards.

Did the Delek US (DK) CEO’s Form 4 show a net buy or sell position?

The Form 4 shows both acquisition and disposition activity. The CEO acquired 186,666 shares through an award exercise and disposed of 73,466 shares for taxes, resulting in updated direct ownership of 301,678 shares after these award-related transactions.