QUESTAR CORP

CUSIP: 748356102 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2016
Shares 4,572 Value ($000) $116 Avg Close — Range —
Q4 2015
Shares 200 Value ($000) $4 Avg Close — Range —
Q3 2015
Shares 307 Value ($000) $6 Avg Close — Range —
Q2 2015
Shares 1,600 Value ($000) $33 Avg Close — Range —
Q4 2014
Shares 215 Value ($000) $5 Avg Close — Range —
Q2 2014
Shares 8,738 Value ($000) $217 Avg Close — Range —
Q1 2014
Shares 308 Value ($000) $7 Avg Close — Range —
Q4 2013
Shares 3,314 Value ($000) $76 Avg Close — Range —
Q3 2013
Shares 1,073 Value ($000) $24 Avg Close — Range —
Q2 2013
Shares 21 Value ($000) $1 Avg Close — Range —