GENERAL MTRS CO

CUSIP: 37045V209 Class: JR PFD CNV SRB

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2013
Shares 2,194,365 Value ($000) $110,047 Avg Close — Range —
Q2 2013
Shares 1,746,900 Value ($000) $84,131 Avg Close — Range —