ZILLOW INC

CUSIP: 98954A107 Class: COMMON STOCK

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 61,985 Value ($000) $6,564,000 Avg Close — Range —
Q3 2014
Shares 62,891 Value ($000) $7,295,000 Avg Close — Range —