0000919574-17-007834.txt : 20171114 0000919574-17-007834.hdr.sgml : 20171114 20171113191618 ACCESSION NUMBER: 0000919574-17-007834 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20170930 FILED AS OF DATE: 20171114 DATE AS OF CHANGE: 20171113 EFFECTIVENESS DATE: 20171114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CAXTON CORP CENTRAL INDEX KEY: 0001388551 IRS NUMBER: 222437619 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-15293 FILM NUMBER: 171197840 BUSINESS ADDRESS: STREET 1: 731 ALEXANDER ROAD STREET 2: BUILDING 2 CITY: PRINCETON STATE: NJ ZIP: 08540 BUSINESS PHONE: 609-419-1800 MAIL ADDRESS: STREET 1: 731 ALEXANDER ROAD STREET 2: BUILDING 2 CITY: PRINCETON STATE: NJ ZIP: 08540 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001388551 XXXXXXXX 09-30-2017 09-30-2017 false CAXTON CORP

731 Alexander Road Building 2 Princeton NJ 08540

13F HOLDINGS REPORT 028-15293 N Heath Weisberg 212-205-6805 /s/ Heath Weisberg Princeton NJ 11-13-2017 0 16 98249 true INFORMATION TABLE 2 infotable.xml ACLARIS THERAPEUTICS INC COM 00461U105 263 10176 SH SOLE 10176 0 0 ADIENT PLC ORD SHS G0084W101 398 4737 SH SOLE 4737 0 0 AGILE THERAPEUTICS INC COM 00847L100 8117 1820012 SH SOLE 1820012 0 0 BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1640 8945 SH SOLE 8945 0 0 CM FIN INC COM 12574Q103 574 61429 SH SOLE 61429 0 0 GARRISON CAP INC COM 366554103 7166 850000 SH SOLE 850000 0 0 GTX INC DEL COM NEW 40052B207 531 62869 SH SOLE 62869 0 0 JAZZ PHARMACEUTICALS PLC SHS USD G50871105 306 1997 SH SOLE 1997 0 0 JBG SMITH PPTYS COM 46590V100 1236 36129 SH SOLE 36129 0 0 KALA PHARMACEUTICALS INC COM 483119103 12430 544220 SH SOLE 544220 0 0 INTEC PHARMA LTD JERUSALEM SHS M53644106 681 76139 SH SOLE 76139 0 0 MARINUS PHARMACEUTICALS INC COM 56854Q101 95 16198 SH SOLE 16198 0 0 MOLECULAR TEMPLATES INC COM 608550109 7066 1013787 SH SOLE 1013787 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 19358 77052 SH Put SOLE 77052 0 0 STRONGBRIDGE BIOPHARMA PLC SHS USD G85347105 38053 5514994 SH SOLE 5514994 0 0 TEAM HEALTH HOLDINGS INC COM 87817A107 335 7709 SH SOLE 7709 0 0