Claudine Adamo

Costco names Claudine Adamo chief merchant

Costco names Claudine Adamo chief merchant

ISSAQUAH, Wash. — Costco Wholesale Corp. has tapped Claudine Adamo to serve as executive vice president and COO for merchandising. Adamo, who most recently served as senior vice president of nonfoods merchandising, succeeds Ron Vachris, who was recently promoted to president and chief operating officer. Craig Jelinek, who had previously held the title of president,