DELEK US HLDGS INC NEW

Ticker: DK CUSIP: 24665A103 Class: Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q3 2018

Shares 11,683 Value ($000) $496 Avg Close $38.48 Range $32.78 - $44.07

Q2 2018

Shares 19,523 Value ($000) $979 Avg Close $38.59 Range $30.54 - $47.90

Q1 2018

Shares 12,151 Value ($000) $495 Avg Close $27.75 Range $23.04 - $31.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	11,683	$496	$38.48	$32.78 - $44.07
Q2 2018	19,523	$979	$38.59	$30.54 - $47.90
Q1 2018	12,151	$495	$27.75	$23.04 - $31.90