CSX Corp. announced the appointments of Mark K. Wallace as executive vice president of CSX, Kevin S. Boone as executive vice president of sales and marketing, and Sean R. Pelkey as vice president and acting chief financial officer. In his new role, Mr. Wallace will focus on special projects and initiatives supporting the president and chief executive officer. Mr. Wallace continues to receive treatments for cancer but remains committed to helping deliver on the company’s strategic growth initiatives. Mr. Boone, who most recently served as executive vice president and chief financial officer, joined the Company in September 2017 as a vice president responsible for investor relations. He then was appointed vice president of marketing and strategy to lead research and data analysis to advance growth strategies.