0001140361-15-016350.txt : 20150424 0001140361-15-016350.hdr.sgml : 20150424 20150424121425 ACCESSION NUMBER: 0001140361-15-016350 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150331 FILED AS OF DATE: 20150424 DATE AS OF CHANGE: 20150424 EFFECTIVENESS DATE: 20150424 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Third Security, LLC CENTRAL INDEX KEY: 0001542294 IRS NUMBER: 541923091 STATE OF INCORPORATION: VA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-14815 FILM NUMBER: 15790808 BUSINESS ADDRESS: STREET 1: THE GOVERNOR TYLER STREET 2: 1881 GROVE AVENUE CITY: RADFORD STATE: VA ZIP: 24141 BUSINESS PHONE: 5406337900 MAIL ADDRESS: STREET 1: THE GOVERNOR TYLER STREET 2: 1881 GROVE AVENUE CITY: RADFORD STATE: VA ZIP: 24141 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001542294 XXXXXXXX 03-31-2015 03-31-2015 Third Security, LLC

THE GOVERNOR TYLER 1881 GROVE AVENUE RADFORD VA 24141

13F HOLDINGS REPORT 028-14815 N Randal J. Kirk 540-633-7900 /s/ Randal J. Kirk Radford VA 04-24-2015 0 23 3553975 false INFORMATION TABLE 2 form13fInfoTable.xml CRESTWOOD MIDSTREAM PARTNERS UNIT LTD PARTNER 226378107 4130 284620 SH SOLE 284620 0 0 ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 23836 376200 SH SOLE 376200 0 0 ENTERPRISE PRODS PARTNERS L COM 293792107 34110 1035834 SH SOLE 1035834 0 0 FIBROCELL SCIENCE INC COM NEW 315721209 43384 9619512 SH SOLE 9619512 0 0 FIBROCELL SCIENCE INC COM NEW 315721209 27172 6024915 SH DFND 6024915 0 0 GENESIS ENERGY L P UNIT LTD PARTN 371927104 10199 217000 SH SOLE 217000 0 0 HALOZYME THERAPEUTICS INC COM 40637H109 282975 19816162 SH SOLE 19816162 0 0 HISTOGENICS CORP COM 43358V109 26879 2690570 SH DFND 2690570 0 0 INTREXON CORP COM 46122T102 2800449 61724682 SH SOLE 61724682 0 0 MARTIN MIDSTREAM PRTNRS L P UNIT L P INT 573331105 5025 141800 SH SOLE 141800 0 0 NUSTAR ENERGY LP UNIT COM 67058H102 7072 116500 SH SOLE 116500 0 0 ORAGENICS INC COM NEW 684023203 1021 1000555 SH SOLE 1000555 0 0 ORAGENICS INC COM NEW 684023203 9015 8838666 SH DFND 8838666 0 0 OVASCIENCE INC COM 69014Q101 3473 100000 SH SOLE 100000 0 0 OVASCIENCE INC COM 69014Q101 9489 273224 SH DFND 273224 0 0 PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 19508 400000 SH SOLE 400000 0 0 REGENCY ENERGY PARTNERS L P COM UNITS L P 75885Y107 4305 188250 SH SOLE 188250 0 0 SYNTHETIC BIOLOGICS INC COM 87164U102 19000 8675768 SH DFND 8675768 0 0 SYNTHETIC BIOLOGICS INC COM 87164U102 7939 3625000 SH SOLE 3625000 0 0 TC PIPELINES LP UT COM LTD PRT 87233Q108 6320 97000 SH SOLE 97000 0 0 TRANSGENOMIC INC COM NEW 89365K305 1110 770490 SH SOLE 770490 0 0 ZIOPHARM ONCOLOGY INC COM 98973P101 15532 1442110 SH SOLE 1442110 0 0 ZIOPHARM ONCOLOGY INC COM 98973P101 192032 17830305 SH DFND 17830305 0 0