Lululemon Athletica Inc. said late Monday it appointed Patrick “PJ” Guido as its chief financial officer, effective April 30. Guido will report to Lululemon’s Chief Operating Officer Stuart Haselden. “Our momentum remains strong and we’re thrilled to have PJ join the team and look forward to his important contributions,” Haselden said in a statement. Chief Executive Laurent Potdevin resigned in February, with the company saying then Potdevin had fallen short of the company’s standard of conduct. Shares of Lululemon rose less than 0.1% in late trading Monday after ending the regular session up 2.2%.