Item 7.01 Regulation FD Disclosure.
Attached hereto as Exhibit 99.1, which is incorporated herein by reference, is a copy of certain slides used by Halozyme Therapeutics, Inc., in making an investor presentation and that are expected to be used in subsequent presentations to interested parties, including analysts and stockholders.
This information is being furnished pursuant to Item 7.01 of this Report and shall not be deemed to be "filed" for the purposes of Section 18 of the Securities and Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section and will not be incorporated by reference into any registration statement filed by Halozyme Therapeutics, Inc., under the Securities Act of 1933, as amended, unless specifically identified as being incorporated therein by reference. This Report will not be deemed an admission as to the materiality of any information in this Report that is being disclosed pursuant to Regulation FD.
Please refer to page 2 of Exhibit 99.1 for a discussion of certain forward-looking statements included therein and the risks and uncertainties related thereto.
Item 9.01 Financial Statements and Exhibits.

(d) Exhibits Exhibit No. Description 99.1 Halozyme Therapeutics, Inc. Investor Presentation, dated January 11, 2010.

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