AFFYMAX INC

Ticker: AFFY CUSIP: 00826A109 Class: CMN

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2013
Shares 62,680 Value ($000) $87 Avg Close $5.59 Range $0.46 - $9.85