QUESTAR CORP

CUSIP: 748356102 Class: COM

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q2 2016
Shares 26,800 Value ($000) $680 Avg Close — Range —
Q1 2016
Shares 27,000 Value ($000) $670 Avg Close — Range —
Q4 2015
Shares 36,047 Value ($000) $702 Avg Close — Range —
Q3 2015
Shares 36,947 Value ($000) $717 Avg Close — Range —
Q2 2015
Shares 36,947 Value ($000) $773 Avg Close — Range —
Q1 2015
Shares 36,947 Value ($000) $882 Avg Close — Range —
Q4 2014
Shares 36,447 Value ($000) $921 Avg Close — Range —
Q3 2014
Shares 36,447 Value ($000) $812 Avg Close — Range —
Q2 2014
Shares 36,447 Value ($000) $904 Avg Close — Range —
Q1 2014
Shares 36,447 Value ($000) $867 Avg Close — Range —
Q4 2013
Shares 36,447 Value ($000) $838 Avg Close — Range —
Q3 2013
Shares 36,975 Value ($000) $832 Avg Close — Range —
Q2 2013
Shares 36,975 Value ($000) $882 Avg Close — Range —