QUESTAR CORP

CUSIP: 748356102 Class: COM

CARDEROCK CAPITAL MANAGEMENT INC's Holding History (CIK: 0001168889)

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

Q1 2015
Shares 11,330 Value ($000) $270 Avg Close — Range —
Q4 2014
Shares 10,696 Value ($000) $270 Avg Close — Range —
Q3 2014
Shares 10,686 Value ($000) $238 Avg Close — Range —
Q2 2014
Shares 54,070 Value ($000) $1,341 Avg Close — Range —
Q1 2014
Shares 52,961 Value ($000) $1,259 Avg Close — Range —
Q4 2013
Shares 52,329 Value ($000) $1,203 Avg Close — Range —
Q3 2013
Shares 52,849 Value ($000) $1,189 Avg Close — Range —
Q2 2013
Shares 99,888 Value ($000) $2,382 Avg Close — Range —