ACCELRYS INC

CUSIP: 00430U103 Class: COM

PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO's Holding History (CIK: 0000315297)

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

Q1 2014
Shares 34,274 Value ($000) $427 Avg Close — Range —
Q4 2013
Shares 34,274 Value ($000) $327 Avg Close — Range —
Q3 2013
Shares 34,274 Value ($000) $338 Avg Close — Range —
Q2 2013
Shares 34,274 Value ($000) $288 Avg Close — Range —