Symes Jeffrey, SVP at Cousins Props (NYSE:CUZ), executed a substantial insider sell on September 10, according to an SEC filing. What Happened: A Form 4 filing with the U.S. Securities and Exchange Commission on Tuesday outlined that Jeffrey executed a sale of 5,997 shares of Cousins Props with a total value of $168,695. At Wednesday morning, Cousins Props shares are down by 0.0%, trading at $28.73. Get to Know Cousins Props BetterCousins Properties Inc is a real estate investment trust principally involved in the ownership, management, and development of properties in the Southern United Stat…