HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q4 2019
Shares 475 Value ($000) $24 Avg Close Range
Q3 2019
Shares 472 Value ($000) $25 Avg Close Range
Q1 2019
Shares 465 Value ($000) $23 Avg Close Range
Q4 2018
Shares 462 Value ($000) $24 Avg Close Range
Q3 2018
Shares 459 Value ($000) $32 Avg Close Range
Q2 2018
Shares 457 Value ($000) $31 Avg Close Range
Q1 2018
Shares 455 Value ($000) $22 Avg Close Range
Q4 2017
Shares 451 Value ($000) $23 Avg Close Range
Q3 2017
Shares 448 Value ($000) $16 Avg Close Range
Q2 2017
Shares 444 Value ($000) $12 Avg Close Range
Q1 2017
Shares 438 Value ($000) $12 Avg Close Range
Q4 2016
Shares 433 Value ($000) $14 Avg Close Range
Q3 2016
Shares 428 Value ($000) $10 Avg Close Range
Q2 2016
Shares 423 Value ($000) $10 Avg Close Range
Q1 2016
Shares 417 Value ($000) $15 Avg Close Range
Q4 2015
Shares 417 Value ($000) $17 Avg Close Range
Q3 2015
Shares 417 Value ($000) $20 Avg Close Range
Q2 2015
Shares 417 Value ($000) $18 Avg Close Range
Q1 2015
Shares 417 Value ($000) $17 Avg Close Range
Q4 2014
Shares 867 Value ($000) $33 Avg Close Range
Q3 2014
Shares 1,417 Value ($000) $62 Avg Close Range
Q2 2014
Shares 1,617 Value ($000) $71 Avg Close Range
Q1 2014
Shares 1,000 Value ($000) $48 Avg Close Range