ZS PHARMA INC

CUSIP: 98979G105 Class: Cmn

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

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

Q3 2015
Shares 189,938 Value ($000) $12,472 Avg Close — Range —
Q2 2015
Shares 103,586 Value ($000) $5,427 Avg Close — Range —
Q1 2015
Shares 70,583 Value ($000) $2,970 Avg Close — Range —
Q4 2014
Shares 68,260 Value ($000) $2,837 Avg Close — Range —
Q3 2014
Shares 15,246 Value ($000) $598 Avg Close — Range —