0001209191-12-024103.txt : 20120424 0001209191-12-024103.hdr.sgml : 20120424 20120424184246 ACCESSION NUMBER: 0001209191-12-024103 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20120420 FILED AS OF DATE: 20120424 DATE AS OF CHANGE: 20120424 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Martinez Alfonso CENTRAL INDEX KEY: 0001456592 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-32421 FILM NUMBER: 12777232 MAIL ADDRESS: STREET 1: 1875 EXPLORER STREET STREET 2: SUITE 1000 CITY: RESTON STATE: VA ZIP: 20190 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NII HOLDINGS INC CENTRAL INDEX KEY: 0001037016 STANDARD INDUSTRIAL CLASSIFICATION: RADIO TELEPHONE COMMUNICATIONS [4812] IRS NUMBER: 911671412 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1875 EXPLORER ST. STREET 2: SUITE 1000 CITY: RESTON STATE: VA ZIP: 20190 BUSINESS PHONE: 7033905100 MAIL ADDRESS: STREET 1: 1875 EXPLORER ST. STREET 2: SUITE 1000 CITY: RESTON STATE: VA ZIP: 20190 FORMER COMPANY: FORMER CONFORMED NAME: NEXTEL INTERNATIONAL INC DATE OF NAME CHANGE: 19970919 FORMER COMPANY: FORMER CONFORMED NAME: MCCAW INTERNATIONAL LTD DATE OF NAME CHANGE: 19970402 4 1 doc4.xml FORM 4 SUBMISSION X0305 4 2012-04-20 0 0001037016 NII HOLDINGS INC NIHD 0001456592 Martinez Alfonso 1875 EXPLORER STREET SUITE 1000 RESTON VA 20190 0 1 0 0 EVP,Human Resources Common Stock 2011-04-20 4 F 0 1110 19.51 D 22268 D Common Stock 2012-04-22 4 F 0 1721 19.51 D 20547 D Common Stock 2012-04-23 4 F 0 425 19.51 D 20122 D The amount of securities beneficially owned following reported transactions on this column 5 of Table I include 1,233 shares of restricted stock that vest on April 23, 2013; 3,226 shares of restricted stock that vest on April 20, 2013; and 3,226 shares of restricted stock that vest on April 20, 2014. Shana Smith Attorney-in-Fact 2012-04-24 EX-24.4_420953 2 poa.txt POA DOCUMENT LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS Know all by these presents, that the undersigned's hereby makes, constitutes and appoints Gary Begeman, Shana Smith, Daniel E. Freiman, and/or Sonia M. Davila as the undersigned's true and lawful attorneys-in-fact, with full power and authority as hereinafter described on behalf of and in the name, place and stead of the undersigned to: (1) file and request for and on behalf of the undersigned, in the undersigned's capacity as an officer of NII Holdings, Inc. (the "Company"), an application in Form ID for access codes to file on Edgar with the Securities and Exchange Commission; (2) prepare, execute, acknowledge, deliver and file Forms 3, 4, and 5 (including and amendments thereto) with respect to the securities of NII Holdings, Inc., a Delaware corporation (the "Company") with the United States Securities and Exchange Commission, any national securities exchanges and the Company, as considered necessary or adivasable under Section 16(a) of the Securities Exchange Act of 1934 and the rules and regulations promulgated thereunder, as amended from time to time (the "Exchange Act"); (3) seek or obtain, as the undersigned's representative and on the undersigned's behalf, information on transactions in the Company's securities from any third party, including brokers, employee benefit plan administrators and trustees, and the undersigned hereby authorizes any such person to release any such information to the undersigned and approves and ratifies any such release of information; and (4) perform any and all other acts which in the discretion of such attorneys-in-fact are necessary or desirable for and on behalf of the undersigned in connection with the foregoing. The undersigned acknowledges that: (1) this Power of Attorney authorizes, but does not require, such attorneys-in-fact to act in their discretion on information provided to such attorneys-in-fact without independent verification of such information; (2) any documents prepared and/or executed by such attorneys-in-fact on behalf of the undersigned pursuant to this Power of Attorney will be in such form and will contain such information and disclosure as such attorneys-in-fact, in his or her discretion, deemes necessary or desirable; (3) neither the Company nor such attorneys-in-fact assumes (i) any liability for the undersigned's responsibility to comply with the requirement of the Exchange Act, (ii) any liability of the undersigned for any failure to comply with such requirements, or (iii) any obligation or liability of the undersigned for profit disgorgement under Section 16(b) of the Exchange Act; and (4) this Power of Attorney does not relieve the undersigned from responsibility for compliance with the undersigned's obligations under the Exchange Act, including without limitation the reporting requirements under Section 16 of the Exchange Act. The undersigned hereby gives and grants the foregoing attorneys-in-fact full power and authority to do and peform all and every act and thing whatsoever requisite, necessary or appropriate to be done in and about the foregoing matters as fully to all intents and purposes as the undersigned might or could do if present, hereby ratifying all that such attorneys-in-fact of, for and on behalf of the undersigned, shall lawfully do or cause to be done by virtue of this Limited Power of Attorney. This Power of Attorney shall remain in full force and effect until revoked by the undersigned in a signed writing delivered to such attorneys-in-fact. IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 11th day of May, 2010. Signed (Signature on file) Alfonso Martinez