Investors

Upon written request, unitholders and bondholders may receive free of charge a hard copy of the partnership's Annual Report on Form 10-K (including complete audited financial statements). Requests should be communicated in writing to the Investor Relations Department or Corporate Secretary, NuStar Energy L.P., 19003 IH-10 West, San Antonio, TX 78257, by calling NuStar’s toll free number at (800) 866-9060 or emailing investorrelations@nustarenergy.com or corporatesecretary@nustarenergy.com.