Subway maintains sales, store growth momentum; to remodel 3,600 sites

Subway reported its ninth consecutive quarter of positive sales as its turnaround continues to take hold.

The quick-serve giant, which is looking to sell itself, saw a 12.1% increase in global restaurant same-store sales and an 11.4% increase in digital sales during its first quarter. In North America, same-store sales rose 11.7%, and digital sales jumped 21.2%.Kicking off its second quarter, in April, the brand also achieved its highest weekly average unit volume in the U.S. since 2010.