Medicago Announces a $3.5 Million Private Placement

/NOT FOR DISTRIBUTION TO UNITED STATES NEWS WIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES/

QUEBEC CITY, April 23, 2013 /CNW Telbec/ - Medicago Inc. ("Medicago" or the "Corporation") (TSX: MDG), a biotechnology company focused on developing highly effective and competitive vaccines based on proprietary manufacturing technologies and Virus-Like Particles ("VLPs"), is pleased to announce that it has entered into an agreement to sell to Le Fonds d'investissement RÉA II Fiera Capital Inc., on a private placement basis, 6,250,000 common shares of the Corporation (the "Common Shares") at a price of $0.56 per share for gross proceeds of $3.5 million (the "Offering").

Net proceeds from the Offering will be used to fund ongoing research and development initiatives and for general corporate purposes.

The Corporation had received an advance income tax ruling from the Ministère du Revenu du Québec confirming that the Corporation meets the criteria of a "qualified issuing corporation" in accordance with the Québec Stock Savings Plan II and that the Common Shares issued to a qualified mutual fund under this Offering are "qualifying shares" as per such plan.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy securities in the United States, or for the account or benefit of U.S. persons (as such term is defined in Regulation S under the United States Securities Act of 1933, as amended).

About Medicago

Medicago is a clinical-stage biopharmaceutical company developing novel vaccines and therapeutic proteins to address a broad range of infectious diseases worldwide. The Corporation is committed to providing highly effective and competitive vaccines and therapeutic proteins based on its proprietary VLP and manufacturing technologies. Medicago is a worldwide leader in the development of VLP vaccines using a transient expression system which produces recombinant vaccine antigens in plants. This technology has potential to offer more potent vaccines with speed and cost advantages over competitive technologies, enabling the development of a vaccine for testing in approximately one month after the identification and reception of genetic sequences from a pandemic strain. This production time frame has the potential to allow vaccination of the population before the first wave of a pandemic, and supply large volumes of vaccine antigens to the world market. Medicago also intends to expand development into other areas such as biosimilars and biodefense products where the benefits of our technologies can make a significant difference. Additional information about Medicago is available at www.medicago.com.

Forward Looking Statements

This news release includes certain forward-looking statements that are based upon current expectations, which involve risks and uncertainties associated with Medicago's business and the environment in which the business operates. Any statements contained herein that are not statements of historical facts may be deemed to be forward-looking, including those identified by the expressions "anticipate", "believe", "plan", "estimate", "expect", "intend", and similar expressions to the extent they relate to Medicago or its management. The forward-looking statements are not historical facts, but reflect Medicago's current expectations regarding future results or events. These forward-looking statements are subject to a number of risks and uncertainties that could cause actual results or events to differ materially from current expectations, including the matters discussed under "Risk Factors and Uncertainties" in Medicago's Annual Information Form filed on March 28, 2013 with the regulatory authorities. Medicago assumes no obligation to update the forward-looking statements, or to update the reasons why actual results could differ from those reflected in the forward-looking statements.

SOURCE: Medicago Inc.

For further information:

Medicago Inc.      
Andrew J. Sheldon
President and CEO
(418) 658-9393

Medicago Inc.
Christina Cameron
Investor Relations Manager
(418) 658-9393 x156