Third Security

Third Security as of Dec. 31, 2012

Portfolio Holdings for Third Security

Third Security holds 17 positions in its portfolio as reported in the December 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Halozyme Therapeutics (HALO) 40.2 $133M 20M 6.71
ZIOPHARM Oncology 18.9 $62M 15M 4.16
Enterprise Products Partners (EPD) 6.8 $22M 448k 50.08
Plains All American Pipeline (PAA) 5.5 $18M 400k 45.24
Synthetic Biologics 5.2 $17M 9.8M 1.76
Kinder Morgan Energy Partners 4.7 $15M 192k 79.79
Copano Energy 2.6 $8.7M 276k 31.63
Energy Transfer Equity (ET) 2.6 $8.6M 188k 45.48
Genesis Energy (GEL) 2.4 $7.8M 217k 35.72
Crestwood Midstream Partners 1.7 $5.7M 266k 21.53
NuStar Energy (NS) 1.5 $4.9M 117k 42.48
Apple (AAPL) 1.5 $4.8M 9.1k 532.20
Boardwalk Pipeline Partners 1.5 $4.9M 195k 24.90
Martin Midstream Partners (MMLP) 1.3 $4.4M 142k 31.06
Pvr Partners 1.3 $4.2M 163k 25.98
Codexis (CDXS) 1.2 $4.0M 1.8M 2.21
TC Pipelines 1.2 $3.9M 97k 40.36