May 22 | Lululemon Athletica (LULU.US) US stocks fell more than 4% to $310 before the market. According to the news, Lululemon said on Tuesday evening that after Sun Choe, its chief product officer, leaves the company, global creative director Jonathan Choe, will be responsible for driving its product design and innovation roadmap while continuing to oversee design, innovation, and product development. Jefferies analysts believe that the restructuring of Lululemon's product and brand teams is not a good sign, and organizational adjustments may indicate weak revenue performance in the next few quarters. The company's business has reached its peak and is facing increased competition.