XTL Biopharmaceuticals Ltd.

Regulatory Filings • Aug 5, 2008

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C002��� �� �� ������������� ��"�2PublicX T L BIOPHARMACEUTICALS LTD4313Corporation no: 520039470Stock Exchange/Market: ��� �� ��1996380Hasapir 3 , Nes Ziona 76100 , ,Tel: 08-9304444 , Fax: 08-9304445E.mail address: rcohen@xtlbio.comDate of transmission: 05/08/2008              Time of broadcast: 15:08 15:07:58

Reference: 2008-02-226488

Israel Securities Authority		Tel Aviv Stock Exchange
www.isa.gov.il		www.tase.co.il

Immediate ReportRegulation 4 of the Securities Regulations, (Periodic and Immediate Reports of Foreign Corporation) 5761-2000

The corporation is a foreign private issuer as defined by U.S. Securities Laws.
Attached hereto is a report on Company and Presidio Pharmaceuticals Amend License Agreement for Pre-Clinical Hepatitis C Program Cmpany to Receive Additional $2 Million in Cash in Return for a Reduction in Future Milestones and Royalties
XTLPresidioLicenseAmendmentPressReleasefinal_isa.pdf

References of previous documents relating to this matter(the reference does not constitute incorporation by reference):
Previous names of reporting entity: XENOGRAFT TECHNOLOGIES LTD
Date of revision of form structure: 21/07/2008
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Name of the Signatory: : Kantor Ronen , Position of Signatory in the reporting corporation: Legal Consultant & Corporate Secretary , Name of Employer Company: .
Abba Hillel Silver Telephone: 03-6133371 , Facsimile: 03-6133372 , E-mail: rkantor@kantor-law.com 2