2015 Closed-End Fund Form 8937 – Organizational Actions

The organizational actions in the Calamos Convertible Opportunities & Income Fund (CHI), Calamos Convertible & High Income Fund (CHY), Calamos Global Dynamic Income Fund (CHW), Calamos Strategic Total Return Fund (CSQ), Calamos Global Total Return Fund (CGO) were returns of capital distributions during the fiscal year ended 10/31/2015.

CHI - Calamos Convertible Opportunities & Income Fund
CHY - Calamos Convertible & High Income Fund
CHW - Calamos Global Dynamic Income Fund
CSQ - Calamos Strategic Total Return Fund
CGO - Calamos Global Total Return Fund

Speak with a Calamos Investment Consultant at 888-571-2567