ZILLOW INC

CUSIP: 98954A107 Class: COMMON STOCK

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2014
Shares 8,525 Value ($000) $903 Avg Close — Range —
Q3 2014
Shares 57,831 Value ($000) $6,708 Avg Close — Range —
Q2 2014
Shares 3,383 Value ($000) $484 Avg Close — Range —
Q4 2013
Shares 724 Value ($000) $59 Avg Close — Range —
Q3 2013
Shares 750 Value ($000) $63 Avg Close — Range —