Form 4 for DK Delek US Holdings, Inc.

Accepted 2026-08-18 20:12:25 ET · period of report 2026-08-17 · accession 0002044248-26-000017 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
MT	2026-08-18 20:12	2026-08-17	DK	Hobbs Mark Wayne	EVP, Delek Logistics	S - Sale	$64.59	-20.0K	104.3K	-16%	-$1.29M

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-08-17	S	D	15,124	$64.36	109,202	D	—	—	(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. (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.
2	Common	Common Stock	2026-08-17	S	D	4,876	$65.28	104,326	D	—	—	(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. (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.