U.S. Bancorp Piper Jaffray 是一家以客戶為中心的證券公司，為客戶提供高級的金融指南， 投資產品，指定金融服務交易所的交易執行。我們服務於中型公司，政府，非盈利組織和機構，及私人投資者。 For more than a century, Piper Jaffray has been evolving as a leading financial services company. We pride ourselves on listening carefully to our clients. Daring to innovate. And adapting to marketplace trends.