QUESTAR CORP

CUSIP: 748356102 Class: COM

DEAN INVESTMENT ASSOCIATES, LLC's Holding History (CIK: 0000846797)

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

Q4 2015
Shares 31,748 Value ($000) $618 Avg Close — Range —
Q3 2015
Shares 33,016 Value ($000) $641 Avg Close — Range —
Q2 2015
Shares 30,894 Value ($000) $646 Avg Close — Range —