0001209191-21-023060.txt : 20210325 0001209191-21-023060.hdr.sgml : 20210325 20210325172603 ACCESSION NUMBER: 0001209191-21-023060 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210323 FILED AS OF DATE: 20210325 DATE AS OF CHANGE: 20210325 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Csiszar Ernst N CENTRAL INDEX KEY: 0001341639 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08106 FILM NUMBER: 21773625 MAIL ADDRESS: STREET 1: 2600 S RIVER ROAD CITY: DES PLAINES STATE: IL ZIP: 60018 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 2021-03-23 0 0000015615 MASTEC INC MTZ 0001341639 Csiszar Ernst N 1579 KATHWOOD DR. COLUMBIA SC 29206 1 0 0 0 Common Stock 2021-03-23 4 S 0 1700 89.9174 D 26564 D \s\ Albert de Cardenas For: Ernst Csiszar 2021-03-25