QUESTAR CORP

CUSIP: 748356102 Class: COM

LAZARD ASSET MANAGEMENT LLC's Holding History (CIK: 0001207017)

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

Q1 2016
Shares 146,000 Value ($000) $3,620 Avg Close — Range —
Q4 2015
Shares 206,000 Value ($000) $4,012 Avg Close — Range —