QUESTAR CORP

CUSIP: 748356102 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q2 2014
Shares 48,081 Value ($000) $1,190 Avg Close — Range —
Q4 2013
Shares 96,996 Value ($000) $2,228 Avg Close — Range —
Q2 2013
Shares 39,890 Value ($000) $957 Avg Close — Range —