After ruling that Mark Oliver did not owe a fiduciary duty to a limited liability company (Combined Group LLC, or Combined) merely because he was one of the three equal shareholders in the corporation (Combined Holding Group Inc., or CHG) that was the LLC’s managing member, the Illinois Appellate Court considered whether Oliver’s status as an employee of Combined — and his role as an officer of CHG — supported a judgment against him in a breach of fiduciary duty case filed by Combined and CHG.