C-SUITE

A key player in Under Armour’s effort to increase sales of women’s goods is leaving to join Starbucks Corp. But first she has to learn how to serve up espresso.     

GNC Holdings on Thursday replaced its chief executive and suspended its earnings guidance. It also reported disappointing second quarter results.     The company has appointed former PetSmart chief executive Robert F. Moran as interim CEO, effective immediately. Moran, a director of GNC, replaces Michael G. Archbold, who has also resigned from the GNC board.  

Sears Canada is losing another top executive who has been on the job for less than a year.   The retailer announced that Carrie Kirkman is leaving her role as president and chief merchant to transition to an “advisory role.” In a statement, the company said Kirkman had been “brought aboard to focus on strategic brand partner development,” and that new brands will debut this fall. Kirkman will reportedly leave her post after July 30.  

The Retail Industry Leaders Association (RILA) has named Even Armstrong as VP of government affairs, effective Aug. 1.     Armstrong will lead advocacy efforts related to workforce and employment issues before Congress and federal agencies, including the Department of Labor (DOL), the EEOC and NLRB.     

Influential and longtime Walmart executive Don Soderquist died after complications related to heart surgery. He was 82.   Soderquist joined Walmart in 1980 as executive VP of administration and logistics and was a driving force behind the company’s growth. From 1988 to 1999, he served as vice chairman and COO. He retired in 2000 and remained on the Walmart board until 2002.   

New store formats loom large in Starbucks Corp.’s long-term strategy.   The coffee giant on Monday announced that Cliff Burrows, who has headed up Starbucks' Americas business for eight years, will lead a new group within the company called Siren Retail. In the role, Burrows will oversee the global expansion of the chain’s new Roastery concept, as well as the development of the upscale Starbucks Reserve stores. http://www.chainstoreage.com/article/coffee-giant-two-new-store-expansion-moves  

Some three years after he returned to save J.C. Penney, industry veteran Myron E. (Mike) Ullman will retire from the company on Aug. 1.    Ullman is passing the reins of chairman of Penney’s board of directors to current CEO Marvin R. Ellison. The succession is in accordance with a transition plan the company outlined in 2014.