SALIX PHARMACEUTICALS INC

CUSIP: 795435106 Class: COM

Palo Alto Investors LP's Holding History (CIK: 0001306923)

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

Q1 2015
Shares 5,300 Value ($000) $916 Avg Close — Range —
Q4 2014
Shares 76,700 Value ($000) $8,816 Avg Close — Range —