WASTE CONNECTIONS INC

CUSIP: 941053100 Class: COM

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

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

Q4 2014
Shares 13,563 Value ($000) $597,000 Avg Close — Range —
Q2 2014
Shares 36,267 Value ($000) $1,761,000 Avg Close — Range —