QUESTAR CORP

CUSIP: 748356102 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2016
Shares 13,840,407 Value ($000) $351,132 Avg Close — Range —
Q1 2016
Shares 13,217,062 Value ($000) $327,782 Avg Close — Range —
Q4 2015
Shares 12,659,054 Value ($000) $246,598 Avg Close — Range —
Q3 2015
Shares 12,233,305 Value ($000) $237,449 Avg Close — Range —
Q2 2015
Shares 12,102,011 Value ($000) $253,053 Avg Close — Range —
Q1 2015
Shares 11,769,593 Value ($000) $280,823 Avg Close — Range —
Q4 2014
Shares 11,239,716 Value ($000) $284,140 Avg Close — Range —
Q3 2014
Shares 10,913,118 Value ($000) $243,254 Avg Close — Range —
Q2 2014
Shares 10,825,455 Value ($000) $268,471 Avg Close — Range —
Q1 2014
Shares 10,655,153 Value ($000) $253,380 Avg Close — Range —
Q4 2013
Shares 10,254,126 Value ($000) $235,742 Avg Close — Range —
Q3 2013
Shares 9,995,220 Value ($000) $224,792 Avg Close — Range —
Q2 2013
Shares 9,664,033 Value ($000) $230,488 Avg Close — Range —