0001209191-19-034363.txt : 20190604 0001209191-19-034363.hdr.sgml : 20190604 20190604165323 ACCESSION NUMBER: 0001209191-19-034363 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190601 FILED AS OF DATE: 20190604 DATE AS OF CHANGE: 20190604 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Clark David A. CENTRAL INDEX KEY: 0001443082 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12111 FILM NUMBER: 19877319 MAIL ADDRESS: STREET 1: 1301 CONCORD TERRACE CITY: SUNRISE STATE: FL ZIP: 33323 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MEDNAX, INC. CENTRAL INDEX KEY: 0000893949 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-HOSPITALS [8060] IRS NUMBER: 263667538 STATE OF INCORPORATION: FL FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1301 CONCORD TERRACE CITY: SUNRISE STATE: FL ZIP: 33323 BUSINESS PHONE: 9543840175 MAIL ADDRESS: STREET 1: 1301 CONCORD TERRACE CITY: SUNRISE STATE: FL ZIP: 33323 FORMER COMPANY: FORMER CONFORMED NAME: PEDIATRIX MEDICAL GROUP INC DATE OF NAME CHANGE: 19950801 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2019-06-01 0 0000893949 MEDNAX, INC. MD 0001443082 Clark David A. 1301 CONCORD TERRACE SUNRISE FL 33323 0 1 0 0 Chief Operating Officer Common Stock 2019-06-01 4 F 0 3307 24.66 D 133657 D Represents 3,307 shares withheld for payment of taxes upon vesting of shares previously reported. /s/ Dominic J. Andreano, Attorney-in-Fact 2019-06-04