HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

TRUST CO OF VERMONT's Holding History (CIK: 0001134008)

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

Q4 2015
Shares 600 Value ($000) $24 Avg Close — Range —
Q3 2015
Shares 600 Value ($000) $29 Avg Close — Range —
Q2 2015
Shares 600 Value ($000) $26 Avg Close — Range —
Q1 2015
Shares 600 Value ($000) $24 Avg Close — Range —
Q4 2014
Shares 600 Value ($000) $22 Avg Close — Range —
Q3 2014
Shares 600 Value ($000) $26 Avg Close — Range —
Q2 2014
Shares 600 Value ($000) $26 Avg Close — Range —
Q1 2014
Shares 600 Value ($000) $29 Avg Close — Range —
Q4 2013
Shares 600 Value ($000) $30 Avg Close — Range —
Q3 2013
Shares 600 Value ($000) $25 Avg Close — Range —