<SEC-DOCUMENT>0001104659-18-050633-index.html : 20180809 <SEC-HEADER>0001104659-18-050633.hdr.sgml : 20180809 <ACCEPTANCE-DATETIME>20180808200825 ACCESSION NUMBER: 0001104659-18-050633 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180808 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20180809 DATE AS OF CHANGE: 20180808 FILER: COMPANY DATA: COMPANY CONFORMED NAME: UNITED THERAPEUTICS Corp CENTRAL INDEX KEY: 0001082554 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 521984749 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 000-26301 FILM NUMBER: 181002904 BUSINESS ADDRESS: STREET 1: 1040 SPRING ST CITY: SILVER SPRING STATE: MD ZIP: 20910 BUSINESS PHONE: 3016089292 MAIL ADDRESS: STREET 1: 1040 SPRING ST CITY: SILVER SPRING STATE: MD ZIP: 20910 FORMER COMPANY: FORMER CONFORMED NAME: UNITED THERAPEUTICS CORP DATE OF NAME CHANGE: 19990324 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>a18-18453_28k.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: a18-18453_28k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>a18-18453_2ex99d1.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: a18-18453_2ex99d1.htm
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