QUESTAR CORP

CUSIP: 748356102 Class: COM

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q2 2016
Shares 38,200 Value ($000) $969 Avg Close — Range —
Q1 2016
Shares 38,200 Value ($000) $947 Avg Close — Range —
Q4 2015
Shares 38,200 Value ($000) $744 Avg Close — Range —
Q3 2015
Shares 38,200 Value ($000) $741 Avg Close — Range —
Q2 2015
Shares 38,200 Value ($000) $799 Avg Close — Range —
Q1 2015
Shares 38,200 Value ($000) $911 Avg Close — Range —
Q4 2014
Shares 38,200 Value ($000) $966 Avg Close — Range —
Q3 2014
Shares 38,200 Value ($000) $851 Avg Close — Range —
Q2 2014
Shares 38,200 Value ($000) $947 Avg Close — Range —
Q1 2014
Shares 40,800 Value ($000) $970 Avg Close — Range —
Q4 2013
Shares 42,400 Value ($000) $975 Avg Close — Range —
Q3 2013
Shares 44,400 Value ($000) $999 Avg Close — Range —
Q2 2013
Shares 50,300 Value ($000) $1,200 Avg Close — Range —