ZS PHARMA INC

CUSIP: 98979G105 Class: Cmn

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q2 2015
Shares 17,900 Value ($000) $937 Avg Close — Range —
Q3 2014
Shares 18,400 Value ($000) $718 Avg Close — Range —