CALAMOS STRATEGIC TOTAL RETURN FUND UP TO 8,000,000 COMMON SHARES OF BENEFICIAL INTEREST CAPITAL ON DEMAND™ SALES AGREEMENTSales Agreement • September 3rd, 2008 • Calamos Strategic Total Return Fund • New York
Contract Type FiledSeptember 3rd, 2008 Company JurisdictionCALAMOS STRATEGIC TOTAL RETURN FUND, a Delaware statutory trust (the “Fund”), and CALAMOS ADVISORS LLC, a Delaware limited liability company (the “Adviser”) confirm their agreement (this “Agreement”) with JonesTrading Institutional Services LLC (“Jones”), as follows: