Calamos Tax Center

2004 Open-End Mutual Fund Income Distributions
Choose a Share Class

Domestic Equity
Fund B Shares Ticker Symbol (Inception Date)	Record Date	Ex-Date	Payable Date	Income Dividends
Growth Fund CVGBX (9/11/00)	3/24/2004	3/25/2004	3/25/2004	-
Growth Fund CVGBX (9/11/00)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Growth and Income Fund CVTYX (9/11/00)	3/24/2004	3/25/2004	3/25/2004	0.009930
Growth and Income Fund CVTYX (9/11/00)	6/23/2004	6/24/2004	6/24/2004	0.092030
	9/22/2004	9/23/2004	9/23/2004	0.021670
	12/29/2004	12/30/2004	12/30/2004	0.103690
			Total	$0.227320
Value Fund CVABX (1/2/02)	3/24/2004	3/25/2004	3/25/2004	-
Value Fund CVABX (1/2/02)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Blue Chip Fund CBCBX (12/1/03)	3/24/2004	3/25/2004	3/25/2004	-
Blue Chip Fund CBCBX (12/1/03)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Global/International
Global Growth and Income Fund CVLDX (9/11/00)	3/24/2004	3/25/2004	3/25/2004	-
Global Growth and Income Fund CVLDX (9/11/00)	6/23/2004	6/24/2004	6/24/2004	-
	9/22/2004	9/23/2004	9/23/2004	-
	12/29/2004	12/30/2004	12/30/2004	-
			Total	-
Convertible/Convertible Blends
Convertible Fund¹ CALBX (9/11/00)	3/24/2004	3/25/2004	3/25/2004	0.156700
Convertible Fund¹ CALBX (9/11/00)	6/23/2004	6/24/2004	6/24/2004	0.065370
	9/22/2004	9/23/2004	9/23/2004	0.054590
	12/29/2004	12/30/2004	12/30/2004	0.095640
			Total	$0.372300
Market Neutral Income Fund² CAMNX (9/11/00)	3/24/2004	3/25/2004	3/25/2004	$0.035410
Market Neutral Income Fund² CAMNX (9/11/00)	6/23/2004	6/24/2004	6/24/2004	$0.294600
	9/22/2004	9/23/2004	9/23/2004	$0.096790
	12/29/2004	12/30/2004	12/30/2004	$0.342510
			Total	$0.769310
Fixed Income
High Yield Fund CAHBX (12/21/00)	3/24/2004	3/25/2004	3/25/2004	0.130390
High Yield Fund CAHBX (12/21/00)	6/23/2004	6/24/2004	6/24/2004	0.182000
	9/22/2004	9/23/2004	9/23/2004	0.140900
	12/29/2004	12/30/2004	12/30/2004	0.172880
			Total	$0.626170
¹The Calamos Convertible Fund is closed to new investments, subject to exceptions enumerated in the prospectus. ²Formerly named Calamos Market Neutral Fund.

For more information about the Funds such as sector weightings, top holdings, credit ratings and distribution rates, please contact Client Services at 800-582-6959.

Each Fund is a series of Calamos Investment Trust. The investment adviser to the Funds is Calamos Advisors LLC. The Calamos Family of Funds offers a range of investment strategies for individual investors with diverse investment objectives and needs. For more information on the Funds, please call 800-582-6959.

Before investing carefully consider the fund's investment objectives, risks, charges and expenses. Please see the prospectus containing this and other information or call 800-582-6959. Read it carefully.

None of the information on this Web site should be considered legal or tax advice. You should consult your legal or tax advisor for information concerning your own specific tax situation.

The dividend tables provided here are for informational purposes only and to assist you in your tax planning. When preparing your tax return, please refer to your Form 1099-DIV and consult your legal or tax advisor.

Calamos Financial Services LLC, Distributor