Delek US exec has 1,736 shares withheld for tax

Delek US Holdings, Inc. (DK) reported that executive vice president of refining Amber Russell had 1,736 shares of common stock withheld on September 10, 2026 to pay tax liabilities upon vesting of equity awards.

Rhea-AI Filing Summary

Delek US Holdings, Inc. (DK) reported that executive vice president of refining Amber Russell had 1,736 shares of common stock withheld on September 10, 2026 to pay tax liabilities upon vesting of equity awards. These shares were delivered to satisfy taxes, and direct holdings now total 41,062 shares.

Insider Trade Summary

Tax Withholding: 1,736 shares

Tax Withholding 1 txn

Insider Russell Amber

Role EVP, Refining

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	1,736	$74.89	$130K

Holdings After Transaction: Common Stock — 41,062 shares (Direct)

Footnotes (1)

1. F1. Represents shares withheld for tax purposes upon vesting of equity awards.

Key Figures

Shares withheld for tax: 1,736 shares Per-share value of withheld shares: $74.89 per share Shares held after transaction: 41,062 shares

3 metrics

Shares withheld for tax 1,736 shares Common stock withheld on September 10, 2026 for tax liability on vested equity awards

Per-share value of withheld shares $74.89 per share Valuation used for 1,736 DK shares delivered or withheld to pay tax liability

Shares held after transaction 41,062 shares Direct DK common stock holdings of Amber Russell following the September 10, 2026 withholding

Key Terms

Payment of tax liability by delivering or withholding securities, shares withheld for tax purposes, equity awards

3 terms

Payment of tax liability by delivering or withholding securities financial

"transaction described as Payment of tax liability by delivering or withholding securities"

shares withheld for tax purposes financial

"Represents shares withheld for tax purposes upon vesting of equity awards"

equity awards financial

"shares withheld for tax purposes upon vesting of equity awards"

Equity awards are payments to employees or directors made in the form of company stock or rights to buy stock later, serving as a way to share ownership rather than cash. For investors, they matter because they align staff incentives with company performance, can increase the number of shares outstanding over time (which can reduce each share’s claim on profits), and create compensation costs that affect reported earnings.

FAQ

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

What insider transaction did Delek US Holdings (DK) disclose for Amber Russell?

Amber Russell reported a withholding of 1,736 DK shares of common stock on September 10, 2026, used to pay tax liabilities upon vesting of equity awards. This was not an open-market sale.

At what price were the withheld DK shares valued in Amber Russell’s Form 4?

The 1,736 withheld DK shares were valued at $74.89 per share. The filing states this transaction was for payment of tax liability by delivering or withholding securities in connection with vested equity awards.

How many Delek US Holdings (DK) shares does Amber Russell hold after this transaction?

After the tax-withholding transaction, Amber Russell directly holds 41,062 DK common shares. This post-transaction balance reflects the deduction of 1,736 shares withheld to satisfy tax obligations on vested equity awards.

Was Amber Russell’s DK share withholding done under a Rule 10b5-1 trading plan?

No. The Form 4 indicates that no Rule 10b5-1 trading plan was affirmed for this transaction. The shares were withheld specifically for tax purposes upon vesting of equity awards.

Does Amber Russell’s DK Form 4 report any open-market buys or sells?

No. The Form 4 reports only a code F transaction, meaning shares were withheld or delivered to pay tax liabilities on vested equity awards. It does not disclose any open-market purchases or sales of DK stock.

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

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Available on EDGAR 09/14/2026 - 08:19 PM Accepted by SEC EDGAR 09/14/2026 - 08:18 PM 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^*

Russell Amber

(Last) (First) (Middle)

310 SEVEN SPRINGS WAY

SUITE 500

(Street)

BRENTWOOD TENNESSEE 37027

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/10/2026

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	09/10/2026		F(1)		1,736	D	$74.89	41,062	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	09/14/2026
	** 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)