Aeterna Zentaris first quarter revenues increase to $7.4 million

May 18 2011

Aeterna Zentaris Inc. (NASDAQ:  AEZS) (TSX: AEZ) (the "Company"), a late-stage drug development company specialized in oncology and endocrine therapy, today reported financial and operating results as at and for the first quarter ended March 31, 2011.

First Quarter 2011 Highlights

• Agreement signed with Yakult Honsha Co. Ltd. ("Yakult") for the development, manufacture and commercialization of perifosine, in Japan. The Company received an initial upfront payment of €6 million (approximately $8.4 million) and is also entitled to receive up to a total of €44 million (approximately $62.5 million) upon achieving certain pre-established milestones, including clinical and regulatory events in Japan, as well as double-digit royalties on future net sales of perifosine in Japan. The Company has also agreed to supply perifosine, on a cost-plus-basis, to Yakult.
• Receipt of net sales royalty milestone payment of $2.5 million from Cowen Healthcare Royalty Partners, L.P. ("Cowen") payable pursuant to the sale, in December 2008, to Cowen, of the Company's rights to royalties on future net sales of Cetrotide^®.
• $1.5 million grant, payable over a three-year period as partial reimbursement of qualifying expenditures, awarded to the Company by the German Ministry of Education and Research to develop, up to the clinical stage, cytotoxic conjugates of the proprietary cytotoxic compound disorazol Z and peptides targeting G-protein coupled receptors, including the luteinizing hormone-releasing hormone receptors. The compounds being developed will combine the targeting principle successfully employed in Phase 2 with AEZS-108.
• At-the-Market ("ATM") sales agreement signed to sell common shares through ATM issuances on the NASDAQ for aggregate gross proceeds not to exceed $19.8 million. During the three-month period ended March 31, 2011, the Company issued approximately 2.7 million common shares under the ATM sales agreement for aggregate gross proceeds of approximately $5.1 million.
• Appointment of Michael Meyers, MPH, to the Company's Board of Directors. Mr. Meyers is a co-founding member, Chief Executive Officer and Chief Investment Officer of Arcoda Capital Management LP, managing the Arcoda Global Healthcare Funds, which are long-short funds investing primarily in publicly traded equity securities of healthcare companies across a range of healthcare sub-sectors.

Subsequent to Quarter-End

• Two posters on perifosine presented at the annual meeting of the American Association for Cancer Research ("AACR"). Perifosine demonstrated antitumor activity in several gastric cancer cell lines and enhanced the antitumor activity of 5-FU in parts of the cell lines - including 5-FU resistant cell lines. Results also showed the synergistic effects of perifosine with cytotoxic drugs, including bortezomib and 5-FU.
• One poster presented on the Company's highly selective Erk 1/2 inhibitor anticancer compound, AEZS-131, at the AACR meeting. AEZS-131 which targets the Raf-Mek-Erk pathway, demonstrated proof-of-concept in vivo after oral administration, underlining the potential of this approach in patients that are refractory to current treatment regimens.
• In April 2011, the Company issued a total of approximately 7.3 million common shares for aggregate gross proceeds of approximately $14.7 million, which represented the remaining aggregate gross proceeds available in connection with the ATM sales agreement.

Juergen Engel, Ph.D., Aeterna Zentaris President and Chief Executive Officer, commented, "The quarter was marked mainly by the agreement with Yakult for our lead anticancer compound, perifosine, for the Japanese market. We are very proud of this accomplishment which is further proof of the confidence in the potential of this novel compound. We will now focus on pursuing the development of our main value drivers with the completion of the Phase 3 trial with perifosine in refractory advanced colorectal cancer by year-end and the progression of the Phase 3 trial in multiple myeloma, as well as the initiation of a pivotal trial with AEZS-108 in endometrial cancer".

Dennis Turpin, CA, SVP, Chief Financial Officer of Aeterna Zentaris stated, "With our quarter-end cash position and short-term investment, together totalling $41.1 million, as well as the $14.7 million gross proceeds from our completed ATM received in April, we are in a solid financial position to pursue our focused strategy".

CONSOLIDATED RESULTS AS AT AND FOR THE FIRST QUARTER ENDED MARCH 31, 2011

The Company's unaudited interim consolidated financial statements as at and for the three months ended March 31, 2011 represent the Company's first filing in accordance with International Financial Reporting Standards ("IFRS"). Comparative unaudited consolidated financial statements for 2010 have been adjusted to reflect the Company's adoption of IFRS on a retrospective basis, effective on January 1, 2010.

Revenues were $7.4 million for the three-month period ended March 31, 2011, as compared to $6.4 million for the same period in 2010. This increase is largely related to comparative higher-than-normal deliveries of Cetrotide^® to certain customers, as well as to the comparative strengthening of the euro against the US dollar. The increase was partly offset by a slight decrease in license fee and other revenues.

R&D costs, net of tax credits and grants, amounted to $5.5 million for the three-month period ended March 31, 2011, compared to $6.1 million for the same period in 2010.

Selling, general and administrative expenses were $3.2 million for the three-month period ended March 31, 2011, as compared to $3.1 million for the same period in 2010.

Net finance income (costs), comprised predominantly of net foreign exchange gains and losses, the change in fair value of the Company's warrant liability and the unrealized gain on the Company's short-term investment, for the three-month period ended March 31, 2011 totalled ($1.9 million), as compared to $1.7 million for the same period in 2010. This significant increase in finance costs during the first quarter of 2011 is due to higher foreign exchange losses, which in turn resulted primarily from the weakening of the US dollar against the euro during the first quarter of 2011.

Additionally, net finance costs increased during the first quarter of 2011 due to the change in fair value of the Company's warrant liability since December 31, 2010. That change results from the periodic "mark-to-market" revaluation of currently outstanding share purchase warrants.

Net loss for the three-month period ended March 31, 2011 was $10.1 million, or $0.12 per basic and diluted share, compared to $5.7 million, or $0.09 per basic and diluted share, for the same period in 2010. This increase is mainly related to higher net finance costs and higher income tax expense.

Cash and cash equivalents and short-term investment totalled $41.1 million as at March 31, 2011.