QUESTAR CORP

CUSIP: 748356102 Class: COM

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q2 2016
Shares 1,661 Value ($000) $40 Avg Close — Range —
Q1 2016
Shares 1,612 Value ($000) $39 Avg Close — Range —
Q4 2015
Shares 1,172 Value ($000) $22 Avg Close — Range —
Q3 2015
Shares 1,520 Value ($000) $28 Avg Close — Range —
Q2 2015
Shares 1,520 Value ($000) $30 Avg Close — Range —