Mark Lotter will resign as chief executive officer of SciClone’s Shanghai Operations at the end of the year with plans to relocate to London to spend more time with his family. Mr. Lotter will also resign his position as a director of the company. The company began a formal search for a replacement. SciClone’s chief executive officer, Friedhelm Blobel, will work with Mr. Lotter and the management team to help ensure a smooth transition.   Dr. Blobel commented, “The SciClone board of ...