Innovative Solutions and Support (ISSC) 8-K Amendments to Articles of Incorporation or Bylaws

Exhibit 3.3

3068 NOTICES PENNSYLVANIA BULLETIN, VOL. 45, NO. 24, JUNE 13, 2015 Innovative Solutions and Support, Inc. 720 Pennsylvania Drive, Exton, PA 19341 Chester PA Business Corporation Law 01/12/1988 PA009 - 7/1/2015 Wolters Kluwer Online

EXHIBIT A TO ARTICLES OF AMENDMENT OF INNOVATIVE SOLUTIONS AND SUPPORT, INC. Section (B)(1)(b) of Article FOURTH of the Amended and Restated Articles of the Corporation is amended to read as follows: (b) Majority Voting. Notwithstanding anything herein contained to the contrary, the affirmative vote of the holders of a majority of the Common Stock then issued and outstanding shall be required for: (i) any merger, consolidation or other sale of the Corporation; (ii) any issuance by the Corporation of common stock, other than a public offering for cash, which possesses voting power equal to or in excess of 20% of the voting power outstanding before such issuance; (iii) any issuance by the Corporation of capital stock for a consideration per share which is less than the fair market value of the capital stock as determined in good faith by the Board of Directors; (iv) any amendment to the Corporation’s Articles of Incorporation, as amended after the date hereof (except as otherwise expressly permitted hereby); and (v) the authorization by the Corporation of a class or Series of capital stock having rights and preferences which are pari passu with or superior to the rights and preferences of the Series A Preferred Stock.