Mark Wayne Hobbs - 17 Aug 2026 Form 4 Insider Report for Delek US Holdings, Inc. (DK)

Reporting relationship: EVP, Delek Logistics
Issuer ticker: DK
Reported as of: 17 Aug 2026
Net transaction value: -$1,291,766
SEC form: 4
Accepted by SEC: 18 Aug 2026, 20:12:25 UTC
Prior SEC filing: 17 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Misty Lavender, Attorney in Fact

Key filing fact

Mark Wayne Hobbs filed Form 4 for Delek US Holdings, Inc. (DK) on 18 Aug 2026.

Key facts

This page summarizes Mark Wayne Hobbs's Form 4 filing for Delek US Holdings, Inc. (DK).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 18 Aug 2026, 20:12.

Change

Previous filing in this sequence was filed on 17 Aug 2026.
Current net transaction value: -$1,291,766.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002044248 Primary reporting owner

Hobbs Mark Wayne

Relationship: EVP, Delek Logistics
Address: 310 SEVEN SPRINGS WAY, SUITE 500, BRENTWOOD
Signature: /s/ Misty Lavender, Attorney in Fact
Signature date: 18 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

DK transaction

Common Stock

Sale

Transaction value: $973,441
Shares: -15,124
Change %: -12%
Price: $64.36
Shares after: 109,202
Date: 17 Aug 2026
Ownership: Direct
Footnotes: F1, F2

DK transaction

Common Stock

Sale

Transaction value: $318,325
Shares: -4,876
Change %: -4.5%
Price: $65.28
Shares after: 104,326
Date: 17 Aug 2026
Ownership: Direct
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Rule 10b5-1 trading plan

These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.

Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).

Explanation of responses 3 footnotes

Footnote F1

This transaction was made pursuant to a 10b5-1 plan and is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). These transactions complete this plan.

Footnote F2

This price reflects the weighted average sale price of multiple transactions ranging from a low sale price of $63.750 per share to a high sale price of $64.740 per share. Upon the written request of the SEC, the Issuer or a security holder of the Issuer, the reporting person agrees to provide the number of shares sold at each sale price.

Footnote F3

This price reflects the weighted average sale price of multiple transactions ranging from a low sale price of $64.790 per share to a high sale price of $65.530 per share. Upon the written request of the SEC, the Issuer or a security holder of the Issuer, the reporting person agrees to provide the number of shares sold at each sale price.