Rosalind Brewer, former president of Walmart’s Eastern U.S. business unit, has been named president/CEO of Sam’s Club. She replaces Brian Cornell, who is leaving the company to move closer to his children. Gisel Ruiz, has been named chief of operations for Walmart’s U.S. stores. Ruiz moves moves from personnel executive VP to executive VP/COO, with responsibility for more than 3,800 locations across three regional business units. In addition, Karenann Terrell has been promoted from assistant to chief information officer, succeeding Rollin Ford who was promoted to chief administrative officer with responsibility for the company’s information systems division, global sourcing, global business processes, global shared services and global customer insights … Alain Monie, president/ COO of Ingram Micro, has been named CEO, effective April 20. The distributor said Monie, who rejoined Ingram Micro in November as president and will retain that title, succeeds Gregory Spierkel … Intel announced a number of executive changes, including the advancement of Brian Krzanich, previously senior VP of worldwide manufacturing to COO. Andy Bryant will become executive chairman of the board, up from vice chairman. Dadi Perlmutter, who will continue to head the architecture group, is being promoted to chief product officer. Kirk Skaugen, Intel’s VP and head of the company’s data center business, will now be in charge of the PC client group … MTX has reorganized its sales department, appointing industry veteran Brad Fair channel sales and marketing VP, while Jason Fickas has been named national sales manager and Jamie Trentacoste as national operations manager.