HOLLYFRONTIER CORP

CUSIP: 43610610 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2015
Shares 251,705 Value ($000) $10,041 Avg Close — Range —
Q3 2015
Shares 8,900 Value ($000) $435 Avg Close — Range —
Q1 2015
Shares 9,500 Value ($000) $383 Avg Close — Range —
Q4 2014
Shares 13,662 Value ($000) $512 Avg Close — Range —
Q4 2013
Shares 14,878 Value ($000) $739 Avg Close — Range —