Cheniere Energy Inc. co-founder and former CEO Charif Souki has resigned from the company’s board of directors, Cheniere disclosed in a regulatory filing. Souki was ousted from the CEO post late last year after he reportedly tangled with activist investor Carl Icahn, the company’s largest shareholder (see Daily GPI, Dec. 14, 2015). Neal A. Shear is interim president and CEO.Andrea Botta had replaced Souki as board chairman.