DELEK US HLDGS INC

CUSIP: 246647101 Class: COMMON STOCK

VIKING FUND MANAGEMENT LLC's Holding History (CIK: 0001169069)

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

Q4 2015
Shares 340,000 Value ($000) $8,364 Avg Close — Range —
Q1 2015
Shares 245,000 Value ($000) $9,739 Avg Close — Range —
Q4 2014
Shares 245,000 Value ($000) $6,684 Avg Close — Range —
Q3 2014
Shares 265,000 Value ($000) $8,777 Avg Close — Range —
Q2 2014
Shares 320,000 Value ($000) $9,034 Avg Close — Range —
Q1 2014
Shares 140,000 Value ($000) $4,066 Avg Close — Range —
Q4 2013
Shares 180,000 Value ($000) $6,194 Avg Close — Range —