1、U.S.SECURITIES AND EXCHANGE COMMISSION WASHINGTON,D.C.20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31,2012 OR?TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934 For the tran
2、sition period from _ to _ Commission file no.33-94288 Securities registered under Section 12(b)of the Exchange Act:Securities registered pursuant to Section 12(g)of the Act:None Indicate by check mark if the registrant is a well-known seasoned issuer,as defined in rule 405 of the Securities Act.Yes?
3、No Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d)of the Act.Yes?No Note Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d)of the Exchange Act from their obligations under those Sect
4、ions.Indicate by check mark whether the registrant(1)has filed all reports required to be filed by Section 13 or 15(d)of the Exchange Act of 1934 during the preceding 12 months(or for such shorter period that the registrant was required to file such reports),and(2)has been subject to such filing req
5、uirements for the past 90 days.Yes No?Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website,if any,every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T(232.405 of this chapter)during the preced
6、ing 12 months(or for such shorter period that the registrant was required to submit and post such files).Yes No?Indicate by check mark if disclosure of delinquent filers in response to Item 405 of Regulation S-K is not contained herein,and will not be contained,to the best of the registrants knowled