HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

Ifrah Financial Services, Inc.'s Holding History (CIK: 0001382646)

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

Q3 2015
Shares 5,110 Value ($000) $250 Avg Close — Range —
Q2 2015
Shares 5,566 Value ($000) $238 Avg Close — Range —
Q1 2015
Shares 5,430 Value ($000) $219 Avg Close — Range —
Q3 2014
Shares 4,709 Value ($000) $206 Avg Close — Range —
Q2 2014
Shares 4,625 Value ($000) $202 Avg Close — Range —
Q1 2014
Shares 4,821 Value ($000) $229 Avg Close — Range —
Q4 2013
Shares 4,869 Value ($000) $242 Avg Close — Range —