Lululemon Athletica claims in its lawsuit filed in the U.S. District Court for the Central District of California that Costco ...

Lululemon said in a lawsuit filed on Friday, June 27, that Costco “unlawfully traded” on the athleisure brand’s “reputation, ...

Customers of the warehouse club's most expensive membership tier will now be allowed into the store an hour early Sunday ...

Costco officially rolled out new shopping hours for its U.S. executive members on Monday, enabling them to squeeze in some ...

Lululemon is suing Costco for allegedly selling cheap knockoffs of its premium athleisure wear, raising concerns about ...

Costco 's Executive Members will see new hours take effect at warehouses starting June 30. The retail warehouse giant told ...

Costco's Executive Members get an extra hour to shop as new hours take effect, starting June 30. Here's what changed.

"By carefully choosing products based on quality, price, brand and features, the company can offer the best value to members.

Costco’s latest quarter saw a positive market response, as management emphasized the company’s ability to grow sales and maintain margins amid a challenging consumer and cost environment.

A high-level overview of Costco Wholesale Corporation (COST) stock. View (COST) real-time stock price, chart, news, analysis, analyst reviews and more.