Cowen Group, Inc. (NASDAQ: COWN) will host a conference call on August 2, 2013 at 9:00 AM Eastern Time to discuss the Company's financial results for the 2013 second quarter. Investors can participate in the conference call by dialing 1-800-688-0836 domestic or 1-617-614-4072 international. The passcode for the call is 30428246. For your convenience, the conference call can be replayed in its entirety beginning at 11:00 AM Eastern Time on August 2, 2013 through August 9, 2013. If you wish to listen to the replay of this conference call, please dial 1-888-286-8010 domestic or 1-617-801-6888 international and enter passcode 65652730. The conference call will also be broadcast live through a link on the Investor Relations page on Cowen’s website at http://www.cowen.com. Please go to the website at least 15 minutes prior to the call to register, download and install any necessary audio software. A replay of the broadcast will be available on the Investor Relations page of Cowen’s website. About Cowen Group, Inc. Cowen Group, Inc. is a diversified financial services firm and, together with its consolidated subsidiaries, provides alternative asset management, investment banking, research, and sales and trading services through its two business segments: Ramius and its affiliates make up the Company’s alternative investment segment, while Cowen and Company and its affiliates make up the Company’s broker-dealer segment. Ramius provides alternative asset management solutions to a global client base and manages a significant portion of Cowen’s proprietary capital. Cowen and Company and its affiliates offer industry focused investment banking for growth-oriented companies, domain knowledge-driven research and a sales and trading platform for institutional investors. Founded in 1918, the firm is headquartered in New York and has offices located in major financial centers around the world.