Shares of Common | Shares of Common | |||||||||||||||||||
Stock Beneficially | Number | Stock Beneficially | ||||||||||||||||||
Owned Prior to the | of | Owned After | ||||||||||||||||||
Offering | Shares | Offering | ||||||||||||||||||
Being | ||||||||||||||||||||
Security Holders | Shares | Percent* | Offered | Shares | Percent* | |||||||||||||||
Abingworth Bioventures II, S.I.C.A.V |
1,409,723 | 3.90 | % | 1,409,723 | 0 | * | * | |||||||||||||
Abingworth Bioventures IIA L.P.(1) |
508,279 | 1.40 | % | 133,279 | 375,000 | 1.03 | % | |||||||||||||
Abingworth Bioventures IIIA L.P.(2) |
910,420 | 2.51 | % | 473,953 | 436,467 | 1.20 | % | |||||||||||||
Abingworth Bioventures IIIB L.P.(3) |
555,749 | 1.53 | % | 289,312 | 266,437 | * | * | |||||||||||||
Abingworth Bioventures IIIC L.P.(4) |
332,900 | * | * | 173,301 | 159,599 | * | * | |||||||||||||
Abingworth Bioventures III Executives
L.P.(5) |
14,514 | * | * | 7,558 | 6,956 | * | * | |||||||||||||
Abingworth Bioventures
III GP LP |
2,136 | * | * | 2,136 | 0 | * | * | |||||||||||||
Adams Street |
||||||||||||||||||||
Partnership Fund-2002
Non-U.S. Fund, L.P. |
3,027 | * | * | 3,027 | 0 | * | * | |||||||||||||
Adams Street
Partnership Fund-2002
U.S. Fund, L.P. |
12,366 | * | * | 12,366 | 0 | * | * | |||||||||||||
Adams Street
Partnership Fund-2003
Non-U.S. Fund, L.P. |
4,427 | * | * | 4,427 | 0 | * | * | |||||||||||||
Adams Street
Partnership Fund-2003
U.S. Fund, L.P. |
12,059 | * | * | 12,059 | 0 | * | * | |||||||||||||
Alan Rowe Williamson |
1,022 | * | * | 1,022 | 0 | * | * | |||||||||||||
AMP Society UK |
3,187 | * | * | 3,187 | 0 | * | * | |||||||||||||
AMP Society UK v LLF a/c |
7,140 | * | * | 7,140 | 0 | * | * | |||||||||||||
Bax Portfolios Inc. |
8,500 | * | * | 8,500 | 0 | * | * | |||||||||||||
Blackboard Ventures, Inc |
40,889 | * | * | 40,889 | 0 | * | * | |||||||||||||
Boston Safe Deposit &
Trust Co. solely in its
capacity as Trustee for
the SBC Master Pension
Trust (as directed by
Adams Street Partners,
LLC) & not in its
individual capacity |
24,533 | * | * | 24,533 | 0 | * | * | |||||||||||||
Brinson Partnership
Fund Program Entity A |
20,357 | * | * | 20,357 | 0 | * | * |
Shares of Common | Shares of Common | |||||||||||||||||||
Stock Beneficially | Number | Stock Beneficially | ||||||||||||||||||
Owned Prior to the | of | Owned After | ||||||||||||||||||
Offering | Shares | Offering | ||||||||||||||||||
Being | ||||||||||||||||||||
Security Holders | Shares | Percent* | Offered | Shares | Percent* | |||||||||||||||
Brinson Partnership Fund 2001 Primary
Fund, LP |
12,807 | * | * | 12,807 | 0 | * | * | |||||||||||||
Brinson Partnership Fund-2003 Primary
Fund, L.P. |
4,645 | * | * | 4,645 | 0 | * | * | |||||||||||||
Chancellor Offshore Partnership Fund |
57,897 | * | * | 57,897 | 0 | * | * | |||||||||||||
Chancellor Partnership Fund |
42,039 | * | * | 42,039 | 0 | * | * | |||||||||||||
Charles Schwab & Co. for benefit of
Michael Sherman, IRA |
204 | * | * | 204 | 0 | * | * | |||||||||||||
Christopher Egan |
4,250 | * | * | 4,250 | 0 | * | * | |||||||||||||
Credit Suisse Anlagestiftung |
6,133 | * | * | 6,133 | 0 | * | * | |||||||||||||
Crescent International Holdings Ltd. |
26,611 | * | * | 26,611 | 0 | * | * | |||||||||||||
De Soto Finance Co. |
4,250 | * | * | 4,250 | 0 | * | * | |||||||||||||
EDS Retirement Plan Trust |
16,356 | * | * | 16,356 | 0 | * | * | |||||||||||||
Equitable Life Assurance Society |
42,500 | * | * | 42,500 | 0 | * | * | |||||||||||||
Europe Select Private Equity II Ltd. |
40,889 | * | * | 40,889 | 0 | * | * | |||||||||||||
Ewing Marion Kauffman Foundation |
72,194 | * | * | 72,194 | 0 | * | * | |||||||||||||
Fitzgerald Partners IV |
17,000 | * | * | 17,000 | 0 | * | * | |||||||||||||
Fortis Banque (Crescent Int Holdings) |
17,000 | * | * | 17,000 | 0 | * | * | |||||||||||||
Frank A. Bonsal, Jr. |
5,175 | * | * | 5,175 | 0 | * | * | |||||||||||||
G.I.M.V. N.V. |
45,945 | * | * | 45,945 | 0 | * | * | |||||||||||||
General Practitioner LLC |
1,840 | * | * | 1,840 | 0 | * | * | |||||||||||||
Hajod A/S |
4,454 | * | * | 4,454 | 0 | * | * | |||||||||||||
HarbourVest International Private Equity
Partners IV-Partnership Fund L.P. |
102,223 | * | * | 102,223 | 0 | * | * | |||||||||||||
HarbourVest Partners V-Partnership Fund
L.P. |
150,890 | * | * | 150,890 | 0 | * | * | |||||||||||||
HarbourVest Partners V-Parallel P/S Fund
L.P. |
25,148 | * | * | 25,148 | 0 | * | * | |||||||||||||
Henderson Private Capital (GP) Limited |
40,889 | * | * | 40,889 | 0 | * | * | |||||||||||||
Herbert L. Heyneker |
204 | * | * | 204 | 0 | * | * | |||||||||||||
HIPEP IV-European Venture Partnership
Fund LP |
10,222 | * | * | 10,222 | 0 | * | * | |||||||||||||
HSBC Global Custody 813247 |
8,500 | * | * | 8,500 | 0 | * | * | |||||||||||||
INVESCO Venture Partnership Fund III,
L.P. |
20,445 | * | * | 20,445 | 0 | * | * | |||||||||||||
James A. Wells |
204 | * | * | 204 | 0 | * | * | |||||||||||||
Joel Franklin Martin |
204 | * | * | 204 | 0 | * | * | |||||||||||||
John Egan |
4,250 | * | * | 4,250 | 0 | * | * | |||||||||||||
Key Capital Corporation |
17,556 | * | * | 17,556 | 0 | * | * | |||||||||||||
Knightsbridge Associated Investors X, LP |
31,050 | * | * | 31,050 | 0 | * | * | |||||||||||||
Knightsbridge Associated Investors XI, LP |
20,445 | * | * | 20,445 | 0 | * | * | |||||||||||||
Finnish Local Government Pension
Institution |
40,889 | * | * | 40,889 | 0 | * | * | |||||||||||||
Logan Family 1992 Trust dated 3/3/1992
Robert W. Logan |
204 | * | * | 204 | 0 | * | * | |||||||||||||
Luna PCC Limited 2000 Cell |
409 | * | * | 409 | 0 | * | * | |||||||||||||
Lysander LLC |
12,267 | * | * | 12,267 | 0 | * | * | |||||||||||||
Montagu Newhall Global Partners II, L.P. |
3,476 | * | * | 3,476 | 0 | * | * | |||||||||||||
Montagu Newhall Global Partners II-A,
L.P. |
82 | * | * | 82 | 0 | * | * | |||||||||||||
Montagu Newhall Global Partners II-B,
L.P. |
532 | * | * | 532 | 0 | * | * | |||||||||||||
Montagu Newhall Global Partners, LP |
8,178 | * | * | 8,178 | 0 | * | * | |||||||||||||
Montauk Partners II, L.P. |
16,679 | * | * | 16,679 | 0 | * | * | |||||||||||||
Novartis AG |
42,500 | * | * | 42,500 | 0 | * | * |
Shares of Common | Shares of Common | |||||||||||||||||||
Stock Beneficially | Number | Stock Beneficially | ||||||||||||||||||
Owned Prior to the | of | Owned After | ||||||||||||||||||
Offering | Shares | Offering | ||||||||||||||||||
Being | ||||||||||||||||||||
Security Holders | Shares | Percent* | Offered | Shares | Percent* | |||||||||||||||
Orange County Employees Retirement System |
4,089 | * | * | 4,089 | 0 | * | * | |||||||||||||
Pantheon International Participations PLC |
42,500 | * | * | 42,500 | 0 | * | * | |||||||||||||
Partners Group Private Equity
Performance Holding Ltd. |
8,178 | * | * | 8,178 | 0 | * | * | |||||||||||||
PAT Pensions |
13,727 | * | * | 13,727 | 0 | * | * | |||||||||||||
Paul Associates II, L.P. |
188 | * | * | 188 | 0 | * | * | |||||||||||||
Paul Capital Partners VII Holdings |
5,521 | * | * | 5,521 | 0 | * | * | |||||||||||||
Paul Capital Partners VII, L.P. |
964 | * | * | 964 | 0 | * | * | |||||||||||||
Paul Capital Partners VII-C, L.P. |
49 | * | * | 49 | 0 | * | * | |||||||||||||
Pearl Assurance PLC |
103,445 | * | * | 103,445 | 0 | * | * | |||||||||||||
Pearl Holding Limited |
26,578 | * | * | 26,578 | 0 | * | * | |||||||||||||
Pensionskasse der UBS |
20,445 | * | * | 20,445 | 0 | * | * | |||||||||||||
Pomona Capital V Fund, L.P. |
2,260 | * | * | 2,260 | 0 | * | * | |||||||||||||
Pomona Capital V, L.P. |
4,461 | * | * | 4,461 | 0 | * | * | |||||||||||||
Prime Edge Investments N.V. |
17,173 | * | * | 17,173 | 0 | * | * | |||||||||||||
Princess Private Equity Subholding Ltd. |
10,222 | * | * | 10,222 | 0 | * | * | |||||||||||||
Quilvest European Venture Ltd. |
16,356 | * | * | 16,356 | 0 | * | * | |||||||||||||
SIF Investment Company Ltd. |
25,416 | * | * | 25,416 | 0 | * | * | |||||||||||||
Sir Winfriend Franz Wihelm Bischoff |
2,044 | * | * | 2,044 | 0 | * | * | |||||||||||||
State Universities Retirement System |
16,356 | * | * | 16,356 | 0 | * | * | |||||||||||||
Stuart J. Collinson |
204 | * | * | 204 | 0 | * | * | |||||||||||||
Tachbrook Investments Limited |
4,089 | * | * | 4,089 | 0 | * | * | |||||||||||||
Technopreneur Investment Pte Ltd. |
12,267 | * | * | 12,267 | 0 | * | * | |||||||||||||
The 1995 Michael Egan Revocable Trust |
4,250 | * | * | 4,250 | 0 | * | * | |||||||||||||
The 2001 Primary Brinson Non US
Partnership Fund Offshore Series Company
Ltd. |
8,644 | * | * | 8,644 | 0 | * | * | |||||||||||||
The 2001 Primary Brinson Partnership
Fund Offshore Series Co. Ltd. |
9,775 | * | * | 9,775 | 0 | * | * | |||||||||||||
The 2003 Primary Brinson Non-U.S.
Partnership Fund Offshore Series Co.
Ltd. |
3,564 | * | * | 3,564 | 0 | * | * | |||||||||||||
The 2003 Primary Brinson Partnership
Fund Offshore Series Co. Ltd. |
3,159 | * | * | 3,159 | 0 | * | * | |||||||||||||
The Brinson Non US Partnership - 2001
Primary Fund, L.P. |
5,389 | * | * | 5,389 | 0 | * | * | |||||||||||||
The Brinson U.S. Partnership Fund - 2003
Primary Fund, L.P. |
1,615 | * | * | 1,615 | 0 | * | * | |||||||||||||
The General Trust Company S.A. |
8,687 | * | * | 8,687 | 0 | * | * | |||||||||||||
The James Irvine Foundation |
62,622 | * | * | 62,622 | 0 | * | * | |||||||||||||
The John Egan Revocable Trust dtd
10/29/91 |
20,445 | * | * | 20,445 | 0 | * | * | |||||||||||||
The Jon S. Saxe & Myrna G. Marshall 1997
Trust |
204 | * | * | 204 | 0 | * | * | |||||||||||||
The Meadows Foundation |
30,667 | * | * | 30,667 | 0 | * | * | |||||||||||||
The Wellcome Trust Limited, as Trustee
of the Wellcome Trust |
221,828 | * | * | 221,828 | 0 | * | * | |||||||||||||
Timothy Haines |
204 | * | * | 204 | 0 | * | * | |||||||||||||
Timothy James Rink |
204 | * | * | 204 | 0 | * | * | |||||||||||||
UBS Global Asset Management Trust Co. as
Trustee of The Brinson Non-U.S.
Partnership Fund Trust - 2003 Primary
Fund, L.P. |
7,064 | * | * | 7,064 | 0 | * | * |
Shares of Common | Shares of Common | |||||||||||||||||||
Stock Beneficially | Number | Stock Beneficially | ||||||||||||||||||
Owned Prior to the | of | Owned After | ||||||||||||||||||
Offering | Shares | Offering | ||||||||||||||||||
Being | ||||||||||||||||||||
Security Holders | Shares | Percent* | Offered | Shares | Percent* | |||||||||||||||
UBS Global Asset Management Trust Co.
as Trustee of The Brinson Partnership
Fund Trust-2003 Primary Fund |
9,737 | * | * | 9,737 | 0 | * | * | |||||||||||||
UBS Global Asset Management Trust
Company as Trustee of the Brinson Non
US Partnership Fund Trust-2001
Primary Fund |
34,915 | * | * | 34,915 | 0 | * | * | |||||||||||||
UBS Global Asset Management Trust
Company as Trustee of The Brinson
Partnership Fund Trust-2001 Primary
Fund |
30,780 | * | * | 30,780 | 0 | * | * | |||||||||||||
UBS Jersey Nominees Ltd. |
6,133 | * | * | 6,133 | 0 | * | * | |||||||||||||
UBS Private Banking Nominees Ltd. As
Nominee for Sachsen LB Corporate |
||||||||||||||||||||
Finance Holding GMBH |
4,089 | * | * | 4,089 | 0 | * | * | |||||||||||||
Unicapital II (Guernsey) Limited |
6,141 | * | * | 6,141 | 0 | * | * | |||||||||||||
Valinco Investment Limited |
10,757 | * | * | 10,757 | 0 | * | * | |||||||||||||
Varma Mutual Pension Insurance Company |
40,889 | * | * | 40,889 | 0 | * | * | |||||||||||||
Vega Invest (Guernsey) Limited |
8,178 | * | * | 8,178 | 0 | * | * | |||||||||||||
Wilden Ltd. |
4,250 | * | * | 4,250 | 0 | * | * | |||||||||||||
Total Shares Being Offered |
5,731,585 | 15.78 | % | 4,487,126 | 1,244,459 | 3.4 | % |
* | Percentage calculations based on 36,300,335 shares of our common stock that were issued and outstanding as of January 26, 2006. | ||
** | Represents beneficial ownership of less than 1%. |
(1) | Includes 125,000 shares of common stock issuable upon exercise of a warrant. | |
(2) | Includes 145,489 shares of common stock issuable upon exercise of a warrant. | |
(3) | Includes 88,812 shares of common stock issuable upon exercise of a warrant. | |
(4) | Includes 53,200 shares of common stock issuable upon exercise of a warrant. | |
(5) | Includes 2,319 shares of common stock issuable upon exercise of a warrant. |