HOLLYFRONTIER CORP

CUSIP: 436106108 Class: COM

MAINSTAY CAPITAL MANAGEMENT LLC /ADV's Holding History (CIK: 0001127612)

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

Q3 2018
Shares 2,000 Value ($000) $140 Avg Close — Range —
Q2 2018
Shares 2,000 Value ($000) $137 Avg Close — Range —