Maximum | ||||||||||||||||||||||||
Number of | ||||||||||||||||||||||||
Common | ||||||||||||||||||||||||
Shares, | ||||||||||||||||||||||||
Maximum | Issuable | |||||||||||||||||||||||
Number of | Upon | |||||||||||||||||||||||
Number of | Common | Exercise of | Percentage | |||||||||||||||||||||
Shares | Shares to be | Warrants, to be | Number of | of Class | ||||||||||||||||||||
Owned | Sold Pursuant | Sold Pursuant | Shares | Owned | ||||||||||||||||||||
Prior to | to this | to this | Owned After | After | ||||||||||||||||||||
Name of Selling Stockholder | Offering1 | Prospectus | Prospectus | Offering | Offering | |||||||||||||||||||
(1 | ) | Fidelity Advisor Series VII: |
||||||||||||||||||||||
Fidelity Advisor Health Care
Fund2 |
1,440,537 | 66,000 | 16,500 | 1,440,537 | 9.4 | % | ||||||||||||||||||
(2 | ) | Fidelity Select Portfolios: |
||||||||||||||||||||||
Medical Equipment and
Systems2 |
1,440,537 | 201,800 | 50,450 | 1,440,537 | 9.4 | % | ||||||||||||||||||
(3 | ) | Fidelity Health Care Central
Investment Portfolio2 |
1,440,537 | 74,600 | 18,650 | 1,440,537 | 9.4 | % | ||||||||||||||||
(4 | ) | Variable Insurance Products Fund IV:
Health Care Portfolio2 |
1,440,537 | 7,600 | 1,900 | 1,440,537 | 9.4 | % | ||||||||||||||||
(5 | ) | John Hancock Funds II Emerging
Growth Fund3 |
35,972 | 182,613 | 45,653 | 35,972 | * | |||||||||||||||||
(6 | ) | John Hancock Trust Emerging
Growth
Trust3 |
5,736 | 26,087 | 6,521 | 5,736 | * | |||||||||||||||||
(7 | ) | DD Growth Premium4 |
0 | 150,000 | 37,500 | 0 | | |||||||||||||||||
(8 | ) | Enable Growth Partners
LP5 |
0 | 105,543 | 26,385 | 0 | | |||||||||||||||||
(9 | ) | Pierce Diversified Strategy
Master
Fund LLC, Ena5 |
0 | 7,500 | 1,875 | 0 | | |||||||||||||||||
(10 | ) | Truk Opportunity Fund, LLC by: |
||||||||||||||||||||||
Atoll Asset Management,
LLC6 |
0 | 78,671 | 19,667 | 0 | | |||||||||||||||||||
(11 | ) | Truk International Fund, LP by: |
||||||||||||||||||||||
Atoll Asset Management,
LLC7 |
0 | 12,807 | 3,201 | 0 | | |||||||||||||||||||
(12 | ) | LNW Family, L.P.8 |
0 | 86,957 | 0 | 0 | |
Maximum | ||||||||||||||||||||||||
Number of | ||||||||||||||||||||||||
Common | ||||||||||||||||||||||||
Shares, | ||||||||||||||||||||||||
Maximum | Issuable | |||||||||||||||||||||||
Number of | Upon | |||||||||||||||||||||||
Number of | Common | Exercise of | Percentage | |||||||||||||||||||||
Shares | Shares to be | Warrants, to be | Number of | of Class | ||||||||||||||||||||
Owned | Sold Pursuant | Sold Pursuant | Shares | Owned | ||||||||||||||||||||
Prior to | to this | to this | Owned After | After | ||||||||||||||||||||
Name of Selling Stockholder | Offering1 | Prospectus | Prospectus | Offering | Offering | |||||||||||||||||||
(13 | ) | Bonanza Master Fund,
Ltd.9 |
506,700 | 1,000,000 | 0 | 506,700 | 3.3 | % | ||||||||||||||||
(14 | ) | OTA LLC10 |
81,250 | 0 | 271,739 | 81,250 | * |
* | Less than 1.0% | |
1 | Beneficial ownership is determined in accordance with the rules of the SEC. Percentages are based on 15,401,882 shares of common stock that were outstanding as of August 6, 2007. | |
2 | The entity is a registered investment fund (the Fund) advised by Fidelity Management & Research Company (FMR Co.), a registered investment advisor under the Investment Advisers Act of 1940, as amended. FMR Co., 82 Devonshire Street, Boston, Massachusetts 02109, a wholly-owned subsidiary of FMR Corp. and an investment adviser registered under Section 203 of the Investment Advisers Act of 1940, is the beneficial owner of the 1,878,037 shares of common stock outstanding of the Company as a result of acting as investment adviser to various investment companies registered under Section 8 of the Investment Company Act of 1940. Edward C. Johnson 3d, FMR Corp., through its control of FMR Co., and the Fund each has sole power to dispose of the securities owned by the Fund. Neither FMR Corp. nor Edward C. Johnson 3d, Chairman of FMR Corp., has the sole power to vote or direct the voting of the shares owned directly by the Fund, which power resides with the Funds Board of Trustees. The Fund is an affiliate of a broker-dealer. The Fund purchased the securities in the ordinary course of business and, at the time of the purchase of the securities to be resold, the Fund did not have any agreements or understandings, directly or indirectly, with any person to distribute the securities. | |
3 | Ismail Gunes of MF Global Investment Management U.S., LLC has voting and investment power of the shares that this selling stockholder owns. This selling stockholder is an affiliate of a broker-dealer. This selling stockholder purchased the securities in the ordinary course of business and, at the time of purchase of the securities to be resold, this selling stockholder had no agreements or understandings, directly or indirectly, with any person to distribute the securities. | |
4 | Enrico Danielesso directly or indirectly alone or with others has power to vote or dispose of the securities owned by this selling stockholder. | |
5 | Mitch Levine directly or indirectly alone or with others has power to vote or dispose of the securities owned by this selling stockholder. | |
6 | Michael E. Fein and Stephen E. Saltzstein, as principals of Atoll Asset Management, LLC, the Managing Member of Truk Opportunity Fund, LLC, exercise investment and voting control over the securities owned by Truk Opportunity Fund, LLC. Both Mr. Fein and Mr. Saltzstein disclaim beneficial ownership of the securities owned by Truk Opportunity Fund, LLC. | |
7 | Michael E. Fein and Stephen E. Saltzstein, as principals of Atoll Asset Management, LLC, the Managing Member of Truk International Fund, LP, exercise investment and voting control over the securities owned by Truk International Fund, LP. Both Mr. Fein and Mr. Saltzstein disclaim beneficial ownership of the securities owned by Truk International Fund, LP. | |
8 | Nancy Wilemon Smith directly or indirectly alone or with others has power to vote or dispose of the securities owned by this selling stockholder. | |
9 | Bernay Box directly or indirectly alone or with others has power to vote or dispose of the securities owned by this selling stockholder. | |
10 | Ira M. Leventhal, Senior Managing Director of this selling stockholder, directly or indirectly alone or with others has power to vote or dispose of the securities owned by this selling stockholder. OTA LLC is a registered broker-dealer. |