HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2017
Shares 1,043,398 Value ($000) $53,443 Avg Close — Range —
Q3 2017
Shares 1,288,743 Value ($000) $46,356 Avg Close — Range —
Q2 2017
Shares 1,258,004 Value ($000) $34,557 Avg Close — Range —
Q1 2017
Shares 1,107,570 Value ($000) $31,389 Avg Close — Range —
Q4 2016
Shares 1,077,193 Value ($000) $35,288 Avg Close — Range —
Q3 2016
Shares 1,077,761 Value ($000) $26,405 Avg Close — Range —
Q2 2016
Shares 1,055,082 Value ($000) $25,079 Avg Close — Range —
Q1 2016
Shares 1,010,378 Value ($000) $35,687 Avg Close — Range —
Q4 2015
Shares 660,945 Value ($000) $26,365 Avg Close — Range —
Q3 2015
Shares 518,678 Value ($000) $25,333 Avg Close — Range —
Q2 2015
Shares 494,086 Value ($000) $21,092,531 Avg Close — Range —
Q1 2015
Shares 466,468 Value ($000) $18,784,666 Avg Close — Range —
Q4 2014
Shares 448,856 Value ($000) $16,823,123 Avg Close — Range —
Q3 2014
Shares 422,503 Value ($000) $18,455 Avg Close — Range —
Q2 2014
Shares 15,290 Value ($000) $668 Avg Close — Range —
Q1 2014
Shares 15,290 Value ($000) $727,498 Avg Close — Range —
Q4 2013
Shares 19,559 Value ($000) $971,887 Avg Close — Range —
Q3 2013
Shares 574,685 Value ($000) $24,199,985 Avg Close — Range —
Q2 2013
Shares 620,005 Value ($000) $26,523,814 Avg Close — Range —