TANG CAPITAL MANAGEMENT LLC Q1 2017 Filing

Filed May 15, 2017

Portfolio Value

$276.7B

Holdings

5

Report Date

Q1 2017

Filing Type

13F-HR

All Holdings (5 positions)

#StockSharesValue% PortfolioType
1
HRTXHERON THERAPEUTICS INC
8,654,914$129.8B46.92%
2
—LA JOLLA PHARMACEUTICAL CO
3,440,419$102.7B37.12%
3
—IGNYTA INC
3,972,800$34.2B12.35%
4
BMRNBIOMARIN PHARMACEUTICAL INC
90,215$7.9B2.86%
5
—CYCLACEL PHARMACEUTICALS INC
559,900$2.1B0.74%