Halozyme Therapeutics, Inc. Reports Fourth Quarter and Year End 2007 Financial Results

SAN DIEGO, March 13 /PRNewswire-FirstCall/ -- Halozyme Therapeutics, Inc. , a biopharmaceutical company developing and commercializing products targeting the extracellular matrix, today reported financial results for the three months and year ended December 31, 2007.

“Our achievements in 2007 have advanced our partnered programs, while building a strong foundation for our proprietary programs. We are pursuing a number of exciting opportunities to build shareholder value and will be presenting clinical and pre-clinical data on a number of these programs throughout 2008,” said Jonathan Lim, MD, Halozyme’s President and CEO. “By continuing to leverage the franchises of our partners and expanding upon our broad and deep scientific expertise in the extracellular matrix, we plan to develop therapeutic and aesthetic drugs in oncology, dermatology, and metabolism.”

http://www.nasdaq.com

Financial Outlook for 2008

The Company anticipates 2008 cash expenses of approximately $40 million to $50 million, depending on the progress of various pre-clinical and clinical programs and the timing of its manufacturing scale up.

Conference Call

Halozyme management will host a pipeline update conference call tomorrow to discuss these topics beginning at 8:00 a.m. PDT (11:00 a.m. EDT). To participate via telephone, please call 888-463-4487 for domestic callers, or 706-679-5355 for international callers. A telephone replay will be available for 48 hours by dialing 800-642-1687 for domestic callers, or 706-645-9291 for international callers, and entering reservation number 21378327. The conference call will be broadcast live over the Internet at http://www.halozyme.com and will be available for 30 days.

About HYLENEX

HYLENEX recombinant (hyaluronidase human injection) is indicated as an adjuvant to increase the absorption and dispersion of other injected drugs, as an adjuvant for subcutaneous fluid administration (hypodermoclysis), and as an adjunct in subcutaneous urography for improving resorption of radiopaque agents. Hyaluronidase is contraindicated in patients with hypersensitivity to hyaluronidase enzyme or any other ingredients in the formulation. Hyaluronidase should not be used to enhance the absorption and dispersion of dopamine and/or alpha agonist drugs. Discontinue HYLENEX recombinant if sensitization occurs. Hyaluronidase should not be applied directly to the cornea, and should not be injected around infected or acutely inflamed areas, nor used to reduce the swelling of bites or stings. Hyaluronidase should not be used for intravenous injections because the enzyme is rapidly inactivated. Furosemide, the benzodiazepines, and phenytoin are incompatible with hyaluronidase. Please see accompanying package insert at http://www.hylenex.com for full Prescribing Information.

About Halozyme Therapeutics, Inc.

Halozyme is a biopharmaceutical company developing and commercializing products targeting the extracellular matrix for the drug delivery, oncology and dermatology markets. The company’s portfolio of products and product candidates is based on intellectual property covering the family of human enzymes known as hyaluronidases. The company’s Enhanze(TM) Technology is a novel drug delivery platform designed to increase the absorption and dispersion of biologics. Its key partnerships are with Roche to apply Enhanze Technology to Roche’s biological therapeutic compounds for up to 13 targets and with Baxter to apply Enhanze Technology to Baxter’s biological therapeutic compound, GAMMAGARD LIQUID 10%. In addition, the company has received FDA approval for two products: Cumulase(R), for use in in-vitro fertilization, and HYLENEX, for use as an adjuvant to increase the absorption and dispersion of other injected drugs and fluids. HYLENEX is partnered with Baxter International Inc. The Company also has a number of different enzymes in its portfolio that are targeting significant areas of unmet need.

Safe Harbor Statement

In addition to historical information, the statements set forth above include forward-looking statements (including, without limitation, (i) statements concerning the company’s ability to execute on its strategy and (ii) clinical trial results and the conclusions drawn from such trials) that involve risk and uncertainties that could cause actual results to differ materially from those in the forward-looking statements. The forward-looking statements are also identified through use of the words “believe,” “enable,” “may,” “will,” “could,” “intends,” “estimate,” “anticipate,” “plan,” “predict,” “probable,” “potential,” “possible,” “should,” “continue,” and other words of similar meaning. Actual results could differ materially from the expectations contained in forward-looking statements as a result of several factors, including regulatory approval requirements and competitive conditions. These and other factors that may result in differences are discussed in greater detail in the company’s reports on Forms 10-K, 10-Q, and other filings with the Securities and Exchange Commission.

dramsay@halozyme.com karen@mentus.comjschultz@mentus.com

CONTACT: David A. Ramsay, Chief Financial Officer of Halozyme
Therapeutics, Inc., +1-858-704-8260, dramsay@halozyme.com; or Media, Karen
Sparks, ext. 275, karen@mentus.com, or Joleen Schultz, ext. 215,
jschultz@mentus.com, both of Mentus, +1-858-455-5500, for Halozyme
Therapeutics, Inc.

Web site: http://www.halozyme.com/
http://www.hylenex.com/

MORE ON THIS TOPIC