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0. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 45 Institutional holders with a total value of $37,173,706.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 RTW INVESTMENTS, LP 780,547 19,131,000 51.46%
2 M&R CAPITAL MANAGEMENT INC 414,849 17,885,000 48.11%
3 Estabrook Capital Management 15,117 157,706 0.42%
4 BALESTRA CAPITAL LTD. 0 0 0.00%
5 GENRE PARTNERS L P 0 0 0.00%
6 AMG Funds LLC 0 0 0.00%
7 SIGMA CAPITAL MANAGEMENT LLC 0 0 0.00%
8 NORDEA INVESTMENT MANAGEMENT AB 182,824 0 0.00%
9 TYNDALL CAPITAL PARTNERS L P 0 0 0.00%
10 PEAK INVESTMENTS, LLC 0 0 0.00%
11 CR Intrinsic Investors, LLC 0 0 0.00%
12 Kidron Capital LLC 0 0 0.00%
13 RIDGEBACK CAPITAL MANAGEMENT LLC 0 0 0.00%
14 CVentures, Inc. 0 0 0.00%
15 LeVasseur Gilbert E Jr 0 0 0.00%
16 Hartz Capital, Inc. 0 0 0.00%
17 Hellman & Friedman Investors V (Cayman), Ltd. 0 0 0.00%
18 LS Power Partners, L.P. 0 0 0.00%
19 Ridgeback Capital Investments L.P. 0 0 0.00%
20 JAT CAPITAL MANAGEMENT, L.P. 0 0 0.00%
21 ZBI Equities, L.L.C. 0 0 0.00%
22 Indices-Pac Research Corp. 0 0 0.00%
23 SAC Capital Advisors LP 0 0 0.00%
24 RAPTOR CAPITAL MANAGEMENT LP 0 0 0.00% Put
25 First Allied Asset Management, Inc. 0 0 0.00%
26 Hellman & Friedman LLC 0 0 0.00%
27 NSB Advisors LLC 0 0 0.00%
28 Gyrus Investment Management Inc. 0 0 0.00%
29 CONYERS INVESTMENTS LLC 0 0 0.00%
30 TRB Advisors LP 0 0 0.00%
31 Unicom Capital LLC 0 0 0.00%
32 AH Equity Partners II, L.L.C. 0 0 0.00%
33 Austin I LLC 0 0 0.00%
34 Turiya Advisors Asia Ltd 0 0 0.00%
35 Cortex Capital Management LLC 0 0 0.00%
36 Mayfield XIII Management (UGP), Ltd., a Cayman Islands Exempted Co. 0 0 0.00%
37 1922 Investment Co LLC 0 0 0.00%
38 Union Point Advisors, LLC 0 0 0.00%
39 CROSBY Co OF NEW HAMPSHIRE LLC 0 0 0.00%
40 STANHOPE INVESTMENTS 0 0 0.00%
41 Booth Park Capital Management LLC 0 0 0.00%
42 LMBI, L.P. 0 0 0.00%
43 Price Capital Management, Inc. 0 0 0.00%
44 THRU LINE L.P. 0 0 0.00%
45 KEYSTONE GROUP, L.P. 0 0 0.00%

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.