Tower Semiconductor Ltd. — Earnings Release 2013

May 9, 2013

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C002����� ����������� ��"�2PublicTOWER SEMICONDUCTOR LTD.7537Corporation no: 520041997Stock Exchange/Market: NASDAQ309380P.O.B 619 , Migdal Haemek 23105 , ,Tel: 04-6506611 , 04-6506670 Fax: 04-6547788E.mail address: natiso@towersemi.comDate of transmission: 09/05/2013              Time of broadcast: 09:23 09:23:12

Reference: 2013-02-057988

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 TowerJazz Presents First Quarter 2013 Results and Second Quarter Guidance
TSEM_results_Q113_isa.pdf

References of previous documents relating to this matter(the reference does not constitute incorporation by reference):
Previous names of reporting entity:
Date of revision of form structure: 05/05/2013
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Name of the Signatory: : Levi-Karoubi Noit , Position of Signatory in the reporting corporation: Director, Investor Relations , Name of Employer Company: .
Shaul Amor Telephone: 04-6047066 , Facsimile: 04-6047242 , E-mail: noit.levi@towerjazz.com 1