QUESTAR CORP

CUSIP: 748356102 Class: COM

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q2 2015
Shares 18,491 Value ($000) $387 Avg Close — Range —
Q4 2014
Shares 35,133 Value ($000) $888 Avg Close — Range —
Q2 2013
Shares 14,569 Value ($000) $347 Avg Close — Range —