Shareholders said in the letter that if Kotick, Kelly and Morgado don’t step down, they would not vote for the reelection of the current directors on the board at the next annual shareholder meeting in June, and would urge other shareholders to follow. The SOC chose to call for Kelly and Morgado’s resignations as they are the two longest standing members of the board, it told The Post, with Kelly serving since 1995, and Morgado since 1997.