WESTPORT FUEL SYSTEMS INC

CUSIP: 960908309 Class: COM NEW

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

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

Q3 2013
Shares 60,000 Value ($000) $1,451,000 Avg Close — Range —