Dear Unigene Laboratories, Inc. Stockholder: The 2010 Annual Stockholders’ Meeting for Unigene Laboratories, Inc. will be held at 11:00 A.M., Eastern Daylight Time, on June 15, 2010 at The Ramada Inn, 130 Route 10 West, East Hanover, NJ 07936 for the following purposes: 1.Election of Allen Bloom, Zvi Eiref, Richard Levy, Warren P. Levy, Marvin L. Miller, Bruce Morra and Peter Slusser as directors of the Company; 2.Appointment of Grant Thornton LLP as independent auditors of the Company for the Company’s 2010 fiscal year; 3.To approve an amendment to the Certificate of Incorporation of the Company to increase the number of authorized shares of Common Stock, par value $.01 per share, from 135,000,000 shares to 275,000,000 shares; 4.To approve an amendment to the Company’s 2006 Stock-Based Incentive Compensation Plan, as amended, to increase by 5,000,000 shares the number of shares of Common Stock, par value $.01 per share, available for issuance thereunder; and | | IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE STOCKHOLDER MEETING TO BE HELD ON JUNE 15, 2010 This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. We encourage you to access and review all of the important information contained in the proxy materials before voting. The proxy materials are available at http://www.unigene.com/investor_relations/financial_reports. |