HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

Yaupon Capital Management LP's Holding History (CIK: 0001755028)

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

Q1 2021
Shares 23,500 Value ($000) $841 Avg Close — Range —
Q4 2020
Shares 59,200 Value ($000) $1,530 Avg Close — Range —
Q3 2019
Shares 37,200 Value ($000) $1,995 Avg Close — Range —
Q1 2019
Shares 44,350 Value ($000) $2,185 Avg Close — Range —