Exhibit 3.3

CERTIFICATE OF ELIMINATION

OF

SERIES A CONVERTIBLE PREFERRED STOCK

OF

GUARANTY BANCORP

Guaranty Bancorp, a corporation duly organized and existing under the Delaware General Corporation Law (the “ Company ”), does hereby certify that the following resolutions were duly adopted by the Company’s Board of Directors (the “ Board ”):

WHEREAS, pursuant to the authority conferred upon the Board by the Company’s certificate of incorporation and pursuant to the provisions of Section 151 of the General Corporation Law of the State of Delaware, the Board designated 73,280 shares of the Company’s preferred stock as Series A Convertible Preferred Stock (the “ Series A Preferred ”) pursuant to a Certificate of Designations for Series A Convertible