QUESTAR CORP

CUSIP: 748356102 Class: COM

ALTA CAPITAL MANAGEMENT LLC/'s Holding History (CIK: 0001093589)

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

Q2 2016
Shares 11,197 Value ($000) $284 Avg Close — Range —
Q1 2016
Shares 8,559 Value ($000) $212 Avg Close — Range —