497 1 d473344d497.htm FORM 497 XBRL Form 497 XBRL

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400 Howard Street

P.O.Box 7101

San Francisco, CA 94105

Tel +1 415 670 7987

Fax +1 415 618 5462

Edward.Baer@blackrock.com

  

  

  

  

  

  

February 13, 2013

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

 

RE: iShares Trust (the “Registrant”)
     Securities Act File No. 333-92935
     Investment Company Act File No. 811-09729

Ladies and Gentlemen:

On behalf of the Registrant and pursuant to Rule 497 under the Securities Act of 1933, as amended, attached for filing are exhibits containing interactive data format risk/return summary information that mirrors the risk/return summary information in the 497 filing, dated January 31, 2013 to the prospectus for iShares 10+ Year Credit Bond Fund. The purpose of this filing is to submit the 497 dated January 31, 2013 in XBRL.

If you have any questions regarding this filing, please contact Benjamin Haskin of Willkie Farr & Gallagher LLP at (202) 303-1124 or me at (415) 670-7987.

 

Very truly yours,

/s/ Edward Baer

Edward Baer

cc: Benjamin Haskin, Esq.