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Institutional Investment Manager
TANG CAPITAL MANAGEMENT LLC
TANG CAPITAL MANAGEMENT LLC (CIK: 0001232621) incorporated in Delaware, located at 4747 Executive Drive, San Diego, CA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 7 holdings with a total value of $187,513,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 HERON THERAPEUTICS INC 6,197,198 81,183,000 43.29%
2 LA JOLLA PHARMACEUTICAL CO 3,191,165 55,941,000 29.83%
3 IGNYTA INC COM 3,972,800 21,056,000 11.23%
4 Opko Health, Inc. 14,000,000 19,355,000 10.32% PRN
5 BIOMARIN 90,215 7,473,000 3.99%
6 CYCLACEL PHARMACEUTICALS INC COM PAR 359,900 1,904,000 1.02%
7 Life Technologies Corp 279,425 601,000 0.32%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001214659-17-001142, filed 2017.02.14).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.