Common use of Establishment and Designation of Sub-Trusts and Classes Clause in Contracts

Establishment and Designation of Sub-Trusts and Classes. Without limiting the authority of the Trustees set forth in Section 4.1 to establish and designate any further Sub-Trusts, the Trustees hereby establish and designate fourteen Sub-Trusts: Calamos Blue Chip Fund Calamos Convertible Fund Calamos Growth and Income Fund Calamos Global Growth and Income Fund Calamos Growth Fund Calamos Market Neutral Income Fund Calamos High Yield Fund Calamos Value Fund Calamos International Growth Fund Calamos Multi-Fund Blend Calamos Global Equity Fund Calamos Total Return Bond Fund Calamos Evolving World Growth Fund Calamos Discovery Growth Fund each of which shall have five classes of Shares, designated Class A, Class B, Class C, Class I and Class R, or such classes as may from time to time be established and designated. The Shares of such Sub-Trusts and any Shares of any further Sub-Trust or class that may from time to time be established and designated by the Trustees shall (unless the Trustees otherwise determine with respect to some further Sub-Trust or class at the time of establishing and designating the same) have the following relative rights and preferences;” The undersigned hereby certifies that Amendment No. 15 to the Third Amended and Restated Agreement and Declaration of Trust set forth above has been duly adopted in accordance with the provisions of the Declaration of Trust.

Establishment and Designation of Sub-Trusts and Classes. Without limiting the authority of the Trustees set forth in Section 4.1 to establish and designate any further Sub-Trusts, the Trustees hereby establish and designate fourteen eleven Sub-Trusts: Calamos Blue Chip Fund Calamos Convertible Fund Calamos Growth and Income Fund Calamos Global Growth and Income Fund Calamos Growth Fund Calamos Market Neutral Income Fund Calamos High Yield Fund Calamos Value Fund Calamos International Growth Fund Calamos Multi-Fund Blend Calamos Global Equity Fund Calamos Total Return Bond Fund Calamos Evolving World Growth Fund Calamos Discovery Growth Fund each of which shall have five classes of Shares, designated Class A, Class B, Class C, Class I and Class R, or such classes as may from time to time be established and designated. The Shares of such Sub-Trusts and any Shares of any further Sub-Trust or class that may from time to time be established and designated by the Trustees shall (unless the Trustees otherwise determine with respect to some further Sub-Trust or class at the time of establishing and designating the same) have the following relative rights and preferences;” :" The undersigned hereby certifies that Amendment No. 15 4 to the Third Amended and Restated Agreement and Declaration of Trust set forth above has been duly adopted in accordance with the provisions of the Declaration of Trust.

Establishment and Designation of Sub-Trusts and Classes. Without limiting the authority of the Trustees set forth in Section 4.1 to establish and designate any further Sub-Trusts, the Trustees hereby establish and designate fourteen thirteen Sub-Trusts: Calamos Blue Chip Fund Calamos Convertible Fund Calamos Growth and Income Fund Calamos Global Growth and Income Fund Calamos Growth Fund Calamos Market Neutral Income Fund Calamos High Yield Fund Calamos Value Fund Calamos International Growth Fund Calamos Multi-Fund Blend Calamos Global Equity Fund Calamos Total Return Bond Fund Calamos Evolving World Growth Fund Calamos Discovery Growth Fund each of which shall have five classes of Shares, designated Class A, Class B, Class CC and Class I, Class I and Class R, or such classes as may from time to time be established and designated. The Shares of such Sub-Trusts and any Shares of any further Sub-Trust or class that may from time to time be established and designated by the Trustees shall (unless the Trustees otherwise determine with respect to some further Sub-Trust or class at the time of establishing and designating the same) have the following relative rights and preferences;:” The undersigned hereby certifies that Amendment No. 15 13 to the Third Amended and Restated Agreement and Declaration of Trust set forth above has been duly adopted in accordance with the provisions of the Declaration of Trust.

Establishment and Designation of Sub-Trusts and Classes. Without limiting the authority of the Trustees set forth in Section 4.1 to establish and designate any further Sub-Trusts, the Trustees hereby establish and designate fourteen fifteen Sub-Trusts: Calamos Blue Chip Fund Calamos Convertible Fund Calamos Growth and Income Fund Calamos Global Growth and Income Fund Calamos Growth Fund Calamos Market Neutral Income Fund Calamos High Yield Fund Calamos Value Fund Calamos International Growth Fund Calamos Multi-Fund Blend Calamos Global Equity Fund Calamos Total Return Bond Fund Calamos 130/30 Equity Fund Calamos Evolving World Growth Fund Calamos Discovery Growth Fund each of which shall have five four classes of Shares, designated Class A, Class B, Class CC and Class I, Class I and Class R, or such classes as may from time to time be established and designated. The Shares of such Sub-Trusts and any Shares of any further Sub-Trust or class that may from time to time be established and designated by the Trustees shall (unless the Trustees otherwise determine with respect to some further Sub-Trust or class at the time of establishing and designating the same) have the following relative rights and preferences;:” The undersigned hereby certifies that Amendment No. 15 12 to the Third Amended and Restated Agreement and Declaration of Trust set forth above has been duly adopted in accordance with the provisions of the Declaration of Trust.