COMPUWARE CORP

CUSIP: 205638109 Class: COM

Capital World Investors's Holding History (CIK: 0001422849)

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

Q1 2014
Shares 2,186,752 Value ($000) $22,961 Avg Close — Range —
Q4 2013
Shares 3,065,452 Value ($000) $34,364 Avg Close — Range —
Q3 2013
Shares 3,065,452 Value ($000) $34,333 Avg Close — Range —
Q2 2013
Shares 4,732,671 Value ($000) $48,983 Avg Close — Range —