May 2013 ? Calendar Help This calendar contains six months of past and future company related information, which may include press releases, SEC filings, calendar events and more. Dates containing information are indicated by a colored background. Please select a highlighted date from the calendar to see date-specific company information, including a link to additional information. This calendar requires JavaScript to be installed and activated on your browser. Calendar Icon Legend: Analyst Meeting Conference Conference Presentation Corporate Conference Call Custom Events Earnings Conference Call Earnings Release Financial Reports Mergers & Acquisition Announcement Guidance Announcement Other Corporate Sales Call/Presentation Sales Release Shareholders Meeting News Release SEC Filings Presentations 52 Week High ‹ Today › Sun Mon Tue Wed Thu Fri Sat -3 -2 -1 1 2 3 4 5 6 7 05/07/13 Sarepta Therapeutics Initiates Dosing in Phase I Multiple Ascending Dose Study of Drug for Treatment of Marburg Virus 8 9 05/09/13 Q1 2013 Sarepta Therapeutics Inc Earnings Conference Call Sarepta Therapeutics Announces First Quarter 2013 Financial Results and Recent Corporate Developments 10-Q Formats:       8-K Formats:      10 05/10/13 Sarepta Therapeutics to Present Company Overview at Upcoming Conferences 11 12 13 14 15 16 17 18 19 20 21 05/21/13 8:30 a.m. ET Sarepta Therapeutics Inc at UBS Global Healthcare Conference 22 23 24 25 26 27 28 29 30 05/30/13 2:50 p.m. ET Sarepta Therapeutics Inc at Deutsche Bank dbAccess Health Care Conference 31 51

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Sarepta Therapeutics Inc at UBS Global Healthcare Conference Tuesday, May 21, 2013 8:30 a.m. ET Location Sheraton New York Hotel New York, NY US Add to Calendar   remind me days before the event Sarepta Therapeutics Inc at Deutsche Bank dbAccess Health Care Conference Thursday, May 30, 2013 2:50 p.m. ET Location Boston, MA Add to Calendar   remind me days before the event Enter your e-mail address

Sarepta's recorded events and presentations contain forward-looking statements that involve risks and uncertainties, including, but not limited to, the results of research and development efforts, the results of preclinical and clinical testing, the effect of regulation by the FDA and other agencies, the impact of competitive products, product development, commercialization and technological difficulties, and other risks detailed in the company's Securities and Exchange Commission filings. Sarepta undertakes no obligation to revise or update the progress of these milestones except to the extent required under applicable federal and state securities laws.