COMPUWARE CORP

CUSIP: 205638109 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q3 2014
Shares 3,261,013 Value ($000) $34,600 Avg Close — Range —
Q2 2014
Shares 1,963,720 Value ($000) $19,618 Avg Close — Range —
Q1 2014
Shares 1,667,284 Value ($000) $17,507 Avg Close — Range —
Q4 2013
Shares 1,659,286 Value ($000) $18,601 Avg Close — Range —
Q3 2013
Shares 1,638,779 Value ($000) $18,339 Avg Close — Range —
Q2 2013
Shares 1,652,567 Value ($000) $17,087 Avg Close — Range —