ZILLOW INC

CUSIP: 98954A107 Class: COMMON STOCK

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2014
Shares 148,041 Value ($000) $15,677 Avg Close — Range —
Q3 2014
Shares 137,839 Value ($000) $15,988 Avg Close — Range —
Q2 2014
Shares 265,179 Value ($000) $37,902 Avg Close — Range —
Q1 2014
Shares 345,619 Value ($000) $30,449 Avg Close — Range —
Q4 2013
Shares 328,089 Value ($000) $26,815 Avg Close — Range —
Q3 2013
Shares 328,191 Value ($000) $27,668 Avg Close — Range —
Q2 2013
Shares 146,567 Value ($000) $8,252 Avg Close — Range —