Persons with relevant information, and SDT and SDR unitholders with questions about this investigation, are invited to contact the attorney below, or our Firm by calling 866.833.6245.Additional information is available at http://www.wohlfruchter.com/cases/sdtrusts. About Wohl & Fruchter Wohl & Fruchter LLP represents plaintiffs in litigation arising from fraud and other fiduciary breaches by corporate managers, as well as other complex litigation matters. In particular, we have experience litigating claims on behalf of unitholders of oil and gas royalty trusts. Please visit our website, www.wohlfruchter.com, to learn more about our Firm, or contact one of our partners. This release may be deemed to constitute attorney advertising.