0001209191-11-031383.txt : 20110526 0001209191-11-031383.hdr.sgml : 20110526 20110526185614 ACCESSION NUMBER: 0001209191-11-031383 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110526 FILED AS OF DATE: 20110526 DATE AS OF CHANGE: 20110526 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Blakemore Ralph T. CENTRAL INDEX KEY: 0001400603 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-18706 FILM NUMBER: 11875722 MAIL ADDRESS: STREET 1: 1000 PARK DRIVE CITY: LAWRENCE STATE: PA ZIP: 15055 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BLACK BOX CORP CENTRAL INDEX KEY: 0000849547 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER COMMUNICATIONS EQUIPMENT [3576] IRS NUMBER: 953086563 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 BUSINESS ADDRESS: STREET 1: 1000 PARK DRIVE CITY: LAWRENCE STATE: PA ZIP: 15055 BUSINESS PHONE: 724-746-5500 MAIL ADDRESS: STREET 1: 1000 PARK DRIVE CITY: LAWRENCE STATE: PA ZIP: 15055 FORMER COMPANY: FORMER CONFORMED NAME: MB HOLDINGS INC DATE OF NAME CHANGE: 19921113 FORMER COMPANY: FORMER CONFORMED NAME: BLACK BOX INCORPORATED DATE OF NAME CHANGE: 19910825 4 1 doc4.xml FORM 4 SUBMISSION X0303 4 2011-05-26 0 0000849547 BLACK BOX CORP BBOX 0001400603 Blakemore Ralph T. 1000 PARK DRIVE LAWRENCE PA 15055 1 1 0 0 President and CEO Common Stock, $.001 par value 2011-05-26 4 F 0 1410 32.03 D 42120 D This number includes three grants of restricted stock units awarded under the Black Box Corporation 2008 Long-Term Incentive Plan. The first grant includes 5,334 restricted stock units which remain unvested. These restricted stock units will vest on 5/26/2012. The second grant includes 10,667 restricted stock units which remain unvested. 1/2 of these restricted stock units will vest on 5/11/2012 and the remaining 1/2 will vest on 5/11/2013. The third grant includes 14,350 restricted stock units which are unvested. 1/3 of these restricted stock units will vest on 5/17/2012, 1/3 on 5/17/2013 and 1/3 on 5/17/2014. /s/ Ralph T. Blakemore 2011-05-26