CALAMOS GLOBAL TOTAL RETURN FUND — Director's Dealing 2007

Mar 7, 2007

SEC Form 4/A — Form 4/A

Issuer: CALAMOS GLOBAL TOTAL RETURN FUND (CGO)
CIK: 0001285650
Period of Report: 2007-03-01

Reporting Person: CALAMOS JOHN P SR (Director, president and chairman)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common	0	Indirect
Common	70693.66	Indirect
Common	100600	Indirect

Footnotes

F1: March 1, 2007 reported transactions were not settled. Neither the securities, nor the consideration therefor, were delivered.

F2: The reporting person is managing member of the limited liability company that owns the reported securities. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.