ACCELRYS INC

CUSIP: 00430U103 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2014
Shares 722,920 Value ($000) $9,008 Avg Close — Range —
Q4 2013
Shares 799,879 Value ($000) $7,631 Avg Close — Range —
Q3 2013
Shares 789,779 Value ($000) $7,771 Avg Close — Range —
Q2 2013
Shares 794,377 Value ($000) $6,673 Avg Close — Range —