HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2020
Shares 406,321 Value ($000) $9,959 Avg Close — Range —
Q4 2019
Shares 152,000 Value ($000) $7,708 Avg Close — Range —
Q3 2019
Shares 213,997 Value ($000) $11,479 Avg Close — Range —
Q2 2015
Shares 68,003 Value ($000) $2,903 Avg Close — Range —
Q1 2015
Shares 207,071 Value ($000) $8,339 Avg Close — Range —
Q4 2014
Shares 24,500 Value ($000) $918 Avg Close — Range —
Q3 2014
Shares 39,515 Value ($000) $1,726 Avg Close — Range —
Q2 2014
Shares 27,175 Value ($000) $1,187 Avg Close — Range —
Q2 2013
Shares 36,717 Value ($000) $1,571 Avg Close — Range —