QUESTAR CORP

CUSIP: 748356102 Class: COM

JENNISON ASSOCIATES LLC's Holding History (CIK: 0000053417)

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

Q3 2013
Shares 35,561 Value ($000) $800 Avg Close — Range —
Q2 2013
Shares 1,468,254 Value ($000) $35,018 Avg Close — Range —