0001209191-21-033531.txt : 20210518 0001209191-21-033531.hdr.sgml : 20210518 20210518164344 ACCESSION NUMBER: 0001209191-21-033531 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210514 FILED AS OF DATE: 20210518 DATE AS OF CHANGE: 20210518 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: 21936699 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 2021-05-14 0 0000015615 MASTEC INC MTZ 0001341639 Csiszar Ernst N 1579 KATHWOOD DR. COLUMBIA SC 29206 1 0 0 0 Common Stock 2021-05-14 4 A 0 270 0.00 A 25270 D Common Stock 2021-05-14 4 F 0 60 118.41 D 25210 D Shares disposed of represent shares withheld by the Issuer to pay taxes due upon vesting of restricted stock. \s\ Albert de Cardenas For: Ernst Csiszar 2021-05-18