QUESTAR CORP

CUSIP: 748356102 Class: COM

State of Tennessee, Department of Treasury's Holding History (CIK: 0001587973)

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

Q1 2014
Shares 71,200 Value ($000) $1,693 Avg Close — Range —
Q4 2013
Shares 110,000 Value ($000) $2,529 Avg Close — Range —
Q3 2013
Shares 90,000 Value ($000) $2,024 Avg Close — Range —