HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q4 2021
Shares 33,050 Value ($000) $1,083 Avg Close — Range —
Q3 2021
Shares 32,960 Value ($000) $1,092 Avg Close — Range —
Q4 2020
Shares 34,031 Value ($000) $880 Avg Close — Range —
Q3 2019
Shares 20,896 Value ($000) $1,121 Avg Close — Range —
Q2 2018
Shares 43,191 Value ($000) $2,956 Avg Close — Range —
Q1 2018
Shares 48,315 Value ($000) $2,361 Avg Close — Range —
Q4 2017
Shares 35,396 Value ($000) $1,813 Avg Close — Range —
Q4 2014
Shares 15,820 Value ($000) $593 Avg Close — Range —
Q3 2014
Shares 9,970 Value ($000) $435 Avg Close — Range —
Q2 2014
Shares 6,760 Value ($000) $295 Avg Close — Range —
Q1 2014
Shares 9,560 Value ($000) $455 Avg Close — Range —
Q4 2013
Shares 7,380 Value ($000) $367 Avg Close — Range —
Q3 2013
Shares 7,380 Value ($000) $311 Avg Close — Range —