<SEC-DOCUMENT>0001104659-19-042771-index.html : 20190731 <SEC-HEADER>0001104659-19-042771.hdr.sgml : 20190731 <ACCEPTANCE-DATETIME>20190731061725 ACCESSION NUMBER: 0001104659-19-042771 CONFORMED SUBMISSION TYPE: S-8 PUBLIC DOCUMENT COUNT: 5 FILED AS OF DATE: 20190731 DATE AS OF CHANGE: 20190731 EFFECTIVENESS DATE: 20190731 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: S-8 SEC ACT: 1933 Act SEC FILE NUMBER: 333-232906 FILM NUMBER: 19987254 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>S-8 <SEQUENCE>1 <FILENAME>a19-13340_1s8.htm <DESCRIPTION>S-8 <TEXT> Document 1 - file: a19-13340_1s8.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>a19-13340_1ex5d1.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: a19-13340_1ex5d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>3 <FILENAME>a19-13340_1ex23d1.htm <DESCRIPTION>EX-23.1 <TEXT> Document 3 - file: a19-13340_1ex23d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g133401ksi001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g133401ksi001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g133401ksi002.gif <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g133401ksi002.gif
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