ZS PHARMA INC

CUSIP: 98979G105 Class: Cmn

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q2 2015
Shares 56,130 Value ($000) $2,941 Avg Close — Range —
Q1 2015
Shares 151,507 Value ($000) $6,375 Avg Close — Range —
Q4 2014
Shares 23,076 Value ($000) $959 Avg Close — Range —
Q3 2014
Shares 23,930 Value ($000) $939 Avg Close — Range —
Q2 2014
Shares 111,672 Value ($000) $3,211 Avg Close — Range —