ACCELRYS INC

CUSIP: 00430U103 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2014
Shares 169,500 Value ($000) $2,113 Avg Close — Range —
Q4 2013
Shares 158,500 Value ($000) $1,528 Avg Close — Range —
Q3 2013
Shares 161,122 Value ($000) $1,589 Avg Close — Range —
Q2 2013
Shares 141,622 Value ($000) $1,190 Avg Close — Range —