CHICAGO BRIDGE & IRON CO N V

CUSIP: 167250109 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q2 2015
Shares 8,789 Value ($000) $440,000 Avg Close — Range —
Q3 2014
Shares 123,631 Value ($000) $7,152,000 Avg Close — Range —