STELLARTON, NS, 2016-Jun-29 — /EPR Retail News/ — Ms. Castonguay will oversee all aspects of Sobeys go-to-market strategy, with responsibility for category management, marketing, data insights, research, procurement, private label and merchandising as well as the company’s digital strategy. For the past 14 years Ms. Castonguay has held progressively senior positions with The Home Depot both in…