COMPUWARE CORP

CUSIP: 205638109 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2014
Shares 795,887 Value ($000) $8,445 Avg Close — Range —
Q2 2014
Shares 792,469 Value ($000) $7,917 Avg Close — Range —
Q1 2014
Shares 455,872 Value ($000) $4,787 Avg Close — Range —
Q4 2013
Shares 477,853 Value ($000) $5,357 Avg Close — Range —
Q3 2013
Shares 460,742 Value ($000) $5,142 Avg Close — Range —
Q2 2013
Shares 493,569 Value ($000) $5,193 Avg Close — Range —