QUESTAR CORP

CUSIP: 748356102 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q3 2015
Shares 115,623 Value ($000) $2,244 Avg Close — Range —
Q2 2015
Shares 324,628 Value ($000) $6,788 Avg Close — Range —
Q1 2015
Shares 295,623 Value ($000) $7,054 Avg Close — Range —
Q3 2014
Shares 374,923 Value ($000) $8,357 Avg Close — Range —
Q2 2014
Shares 266,523 Value ($000) $6,610 Avg Close — Range —
Q1 2014
Shares 35,566 Value ($000) $846 Avg Close — Range —
Q4 2013
Shares 312,523 Value ($000) $7,185 Avg Close — Range —
Q3 2013
Shares 809,123 Value ($000) $18,198 Avg Close — Range —
Q2 2013
Shares 17,723 Value ($000) $423 Avg Close — Range —