COMPUWARE CORP

CUSIP: 205638109 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q3 2014
Shares 611,900 Value ($000) $6,492 Avg Close — Range —
Q2 2014
Shares 41,300 Value ($000) $413 Avg Close — Range —
Q1 2014
Shares 33,100 Value ($000) $348 Avg Close — Range —
Q4 2013
Shares 22,500 Value ($000) $252 Avg Close — Range —
Q3 2013
Shares 11,800 Value ($000) $132 Avg Close — Range —