HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

Tufton Capital Management's Holding History (CIK: 0001055963)

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

Q3 2014
Shares 42,009 Value ($000) $1,835 Avg Close — Range —
Q2 2014
Shares 33,339 Value ($000) $1,457 Avg Close — Range —
Q1 2014
Shares 33,155 Value ($000) $1,578 Avg Close — Range —