Delek US (DK) EVP, Refining Amber Russell files initial insider Form 3

Rhea-AI Filing Summary

Delek US Holdings, Inc. executive Amber Russell, EVP, Refining, filed an initial Form 3 to report status as an insider of the company. The filing lists their role and insider status but does not report any share transactions or option exercises in this submission.

Key Terms

Form 3, EVP, Refining, reporting person

3 terms

Form 3 regulatory

"filed an initial Form 3 to report status as an insider"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

EVP, Refining financial

"Amber Russell, EVP, Refining, filed an initial Form 3"

reporting person regulatory

"making Russell a reporting person, requiring initial and ongoing disclosures"

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

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. Date of Event Requiring Statement (Month/Day/Year)
04/20/2026

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

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/ Amber Russell	04/23/2026
	** 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 5 (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 3: SEC 1473 (03-26)

FAQ

What does Amber Russell’s Form 3 filing for Delek US Holdings (DK) represent?

The Form 3 filing records Amber Russell as an insider of Delek US Holdings. It is an initial statement of beneficial ownership, establishing their reporting status as EVP, Refining, without detailing any specific stock trades in this document.

Does Amber Russell’s Form 3 for Delek US Holdings (DK) show any stock purchases or sales?

No stock purchases or sales are reported for Amber Russell in this Form 3. The transaction summary shows zero buy, sell, exercise, gift, tax-withholding, or restructuring entries, indicating only insider status is being recorded here.

What insider role does Amber Russell hold at Delek US Holdings (DK)?

Amber Russell is identified as an officer of Delek US Holdings, serving as EVP, Refining. This senior executive position makes Russell a reporting person, requiring initial and ongoing ownership disclosures under SEC rules for insiders.

Are there any derivative securities reported for Amber Russell in this Delek US (DK) Form 3?

The Form 3 derivative summary is empty for Amber Russell. This means the filing does not list any options, warrants, or other derivative securities positions for this reporting person within the scope of this specific document.

What does the transaction summary indicate in Amber Russell’s Delek US (DK) Form 3?

The transaction summary reports zero buys, sells, exercises, gifts, tax withholdings, or restructurings for Amber Russell. It notes a neutral net buy/sell direction, underscoring that this filing serves as an initial ownership status report only.