Loading... Loading... A substantial insider sell was reported on June 10, by JON BARFIELD, Director at CMS Energy CMS, based on the recent SEC filing. What Happened: A Form 4 filing with the U.S. Securities and Exchange Commission on Monday outlined that BARFIELD executed a sale of 2,360 shares of CMS Energy with a total value of $143,458. CMS Energy shares are trading down 0.18$60.52 at the time of this writing on Monday morning. About CMS Energy CMS Energy is an energy holding company with three prin ...