COMPUWARE CORP

CUSIP: 205638109 Class: COM

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q3 2014
Shares 16,743 Value ($000) $178 Avg Close — Range —
Q2 2014
Shares 3,001,344 Value ($000) $29,983 Avg Close — Range —
Q1 2014
Shares 2,621,394 Value ($000) $27,525 Avg Close — Range —
Q4 2013
Shares 2,232,560 Value ($000) $25,027 Avg Close — Range —
Q3 2013
Shares 571,289 Value ($000) $6,398 Avg Close — Range —
Q2 2013
Shares 571,289 Value ($000) $5,913 Avg Close — Range —