Cal Dive International Inc Announces Resignation of Lisa M. Buchanan as Executive Vice President, Chief Administrative Officer, General Counsel and Secretary, Effective from July 31, 2015

On July 15, 2015, Lisa M. Buchanan, the Executive Vice President, Chief Administrative Officer, General Counsel and Secretary of Cal Dive International Inc., tendered her resignation from the company, effective July 31, 2015, to accept employment at another company.