DELEK US HLDGS INC NEW

Ticker: DK CUSIP: 24665A103 Class: Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 189,306 Value ($000) $6,109 Avg Close $25.83 Range $19.44 - $34.29

Q2 2025

Shares 61,553 Value ($000) $1,304 Avg Close $16.40 Range $10.65 - $22.58

Q1 2025

Shares 21,341 Value ($000) $322 Avg Close $16.53 Range $12.94 - $19.55

Q4 2024

Shares 16,650 Value ($000) $308 Avg Close $16.92 Range $14.39 - $19.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	189,306	$6,109	$25.83	$19.44 - $34.29
Q2 2025	61,553	$1,304	$16.40	$10.65 - $22.58
Q1 2025	21,341	$322	$16.53	$12.94 - $19.55
Q4 2024	16,650	$308	$16.92	$14.39 - $19.49