0001209191-21-016871.txt : 20210303 0001209191-21-016871.hdr.sgml : 20210303 20210303163101 ACCESSION NUMBER: 0001209191-21-016871 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210301 FILED AS OF DATE: 20210303 DATE AS OF CHANGE: 20210303 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: de Cardenas Alberto CENTRAL INDEX KEY: 0001250037 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08106 FILM NUMBER: 21709427 MAIL ADDRESS: STREET 1: 800 S DOUGLAS ROAD STREET 2: 12TH FLOOR CITY: CORAL GABLES STATE: X1 ZIP: 33134 FORMER NAME: FORMER CONFORMED NAME: DE CARDENAS ALBERTO I DATE OF NAME CHANGE: 20030628 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 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-03-01 0 0000015615 MASTEC INC MTZ 0001250037 de Cardenas Alberto 800 DOUGLAS ROAD, 12TH FLOOR CORAL GABLES FL 33134 0 1 0 0 EVP, General Counsel Common Stock 2021-03-01 4 S 0 19328 89.64 D 66470 D Common Stock 2021-03-02 4 S 0 459 89.75 D 66011 D Common Stock 1806 I By 401(k) Plan Albert de Cardenas 2021-03-03