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    SEC Form DEFA14A filed by Halozyme Therapeutics Inc.

    3/18/25 4:14:31 PM ET
    $HALO
    Biotechnology: Biological Products (No Diagnostic Substances)
    Health Care
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    DEFA14A 1 proxyadditional2025.htm DEFA14A Document

    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549
    SCHEDULE 14A
    PROXY STATEMENT PURSUANT TO SECTION 14(a)
    OF THE SECURITIES EXCHANGE ACT OF 1934
    Filed by the Registrant x
    Filed by a Party other than the Registrant o

    Check the appropriate box:
    oPreliminary Proxy Statement
    oConfidential, For Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
    oDefinitive Proxy Statement
    xDefinitive Additional Materials
    oSoliciting Materials Pursuant to §240.14a-12
    Halozyme Therapeutics, Inc.
    (Name of Registrant as Specified in Its Charter)
    (Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)
    Payment of Filing Fee (Check the appropriate box):
    xNo fee required
    oFee paid previously with preliminary materials
    oFee computed on table in exhibit required by item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11


































    proxyadditional1.jpg



    proxyadditional2.jpg


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