0000015615-12-000044.txt : 20120816 0000015615-12-000044.hdr.sgml : 20120816 20120816174637 ACCESSION NUMBER: 0000015615-12-000044 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120515 FILED AS OF DATE: 20120816 DATE AS OF CHANGE: 20120816 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Dwyer Robert J CENTRAL INDEX KEY: 0001307141 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-08106 FILM NUMBER: 121040884 MAIL ADDRESS: STREET 1: 880 SOUTH OCEAN BOULEVARD CITY: PALM BEACH STATE: FL ZIP: 33480 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MASTEC INC CENTRAL INDEX KEY: 0000015615 STANDARD INDUSTRIAL CLASSIFICATION: WATER, SEWER, PIPELINE, COMM AND POWER LINE CONSTRUCTION [1623] IRS NUMBER: 650829355 STATE OF INCORPORATION: FL FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 800 S. DOUGLAS ROAD STREET 2: 12TH FLOOR CITY: CORAL GABLES STATE: FL ZIP: 33134 BUSINESS PHONE: 3055991800 MAIL ADDRESS: STREET 1: 800 S. DOUGLAS ROAD STREET 2: 12TH FLOOR CITY: CORAL GABLES STATE: FL ZIP: 33134 FORMER COMPANY: FORMER CONFORMED NAME: BURNUP & SIMS INC DATE OF NAME CHANGE: 19920703 4/A 1 edgardoc.xml PRIMARY DOCUMENT X0306 4/A 2012-05-15 2012-05-17 0 0000015615 MASTEC INC MTZ 0001307141 Dwyer Robert J 880 SOUTH OCEAN BOULEVARD PALM BEACH FL 33480 1 0 0 0 Common Stock 2012-05-15 4 A 0 774 0 A 39146 D This amendment to the Reporting Person's Form 4, originally filed on May 17, 2012, is filed solely to correct the number of securities reported as beneficially owned in column 5 of Table I from 40,560 to 39,146. By: s/ Alberto de Cardenas For: Robert J Dwyer 2012-08-16