HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

PKO Investment Management Joint-Stock Co's Holding History (CIK: 0002059321)

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

Q1 2014
Shares 82,000 Value ($000) $3,902 Avg Close — Range —
Q4 2013
Shares 127,961 Value ($000) $6,358 Avg Close — Range —