COMPUWARE CORP

CUSIP: 205638109 Class: COM

COMMERCE BANK's Holding History (CIK: 0001009076)

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

Q2 2013
Shares 22,100 Value ($000) $229 Avg Close — Range —
Q1 2013
Shares 18,600 Value ($000) $233 Avg Close — Range —