SALIX PHARMACEUTICALS INC

CUSIP: 795435106 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q1 2015
Shares 28,900 Value ($000) $4,994 Avg Close — Range —
Q4 2014
Shares 30,300 Value ($000) $3,483 Avg Close — Range —
Q3 2014
Shares 30,200 Value ($000) $4,718 Avg Close — Range —
Q2 2014
Shares 29,900 Value ($000) $3,688 Avg Close — Range —
Q1 2014
Shares 29,800 Value ($000) $3,088 Avg Close — Range —
Q4 2013
Shares 29,400 Value ($000) $2,644 Avg Close — Range —
Q3 2013
Shares 28,700 Value ($000) $1,919 Avg Close — Range —