COMPUWARE CORP

CUSIP: 205638109 Class: COM

Citizens Business Bank's Holding History (CIK: 0001948632)

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

Q4 2013
Shares 12,500 Value ($000) $140 Avg Close — Range —
Q3 2013
Shares 12,500 Value ($000) $140 Avg Close — Range —
Q2 2013
Shares 12,500 Value ($000) $129 Avg Close — Range —
Q1 2013
Shares 12,500 Value ($000) $156 Avg Close — Range —
Q4 2012
Shares 12,500 Value ($000) $136 Avg Close — Range —