Conference CallA conference call is scheduled for November 12, 2012, at 9:00 a.m. to discuss the transaction. Investors and securities industry professionals may access the management discussion by calling (877) 710-9938 or (702) 928-7183. A one-week replay of the call will also be available at (855) 859-2056 or (404) 537-3406 (conference ID #70517742). Presentation slides will be used during this call and can be accessed at the Leucadia website ( www.leucadia.com) and Jefferies website ( www.jefferies.com). About Jefferies Jefferies Group, Inc. (NYSE: JEF) is a global investment banking firm focused on serving clients for over 50 years. The firm is a leader in providing insight, expertise and execution to investors, companies and governments, and provides a full range of investment banking, sales, trading, research and strategy across the spectrum of equities, fixed income and commodities, in the U.S., Europe and Asia. About Leucadia Leucadia National Corporation (NYSE: LUK) is a diversified holding company engaged through its consolidated subsidiaries in a variety of businesses, including beef processing, manufacturing, gaming entertainment, real estate activities, medical product development and winery operations. Leucadia also has a significant equity interest in Jefferies Group, Inc., and owns equity interests in operating businesses including a commercial mortgage origination and servicing business. Important Information for Investors and Shareholders Leucadia National Corporation (Leucadia) plans to file with the SEC a Registration Statement on Form S-4 in connection with the proposed transaction, and Leucadia and Jefferies Group, Inc. (Jefferies) plan to file with the SEC and mail to their respective shareholders a Joint Proxy/Prospectus in connection with the proposed transaction. THE REGISTRATION STATEMENT AND THE JOINT PROXY/PROSPECTUS WILL CONTAIN IMPORTANT INFORMATION ABOUT LEUCADIA, JEFFERIES, THE PROPOSED TRANSACTION AND RELATED MATTERS. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE REGISTRATION STATEMENT AND THE JOINT PROXY/PROSPECTUS CAREFULLY WHEN THEY BECOME AVAILABLE. Investors and security holders will be able to obtain free copies of the Registration Statement and the Joint Proxy/Prospectus and other documents filed with the SEC by Leucadia and Jefferies through the web site maintained by the SEC at www.sec.gov. In addition, investors and security holders will be able to obtain free copies of the Registration Statement and the Joint Proxy/Prospectus by phone, e-mail or written request by contacting the investor relations department of Jefferies or Leucadia at the following: Jefferies520 Madison Avenue, New York, NY 10022Attn: Investor Relations203-708-5975 email@example.comLeucadia315 Park Avenue South Address, New York, NY 10010Attn: Investor Relations212-460-1900 Participants in the Solicitation Leucadia and Jefferies, and their respective directors and executive officers, may be deemed to be participants in the solicitation of proxies in respect of the proposed transactions contemplated by the merger agreement. Information regarding Leucadia’s directors and executive officers is contained in Leucadia’s proxy statement dated April 13, 2012, which has been filed with the SEC. Information regarding Jefferies’ directors and executive officers is contained in Jefferies’ proxy statement dated March 28, 2012, which is filed with the SEC. A more complete description will be available in the Registration Statement and the Joint Proxy/Prospectus.