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% of Shares Held by All Insider and 5% Owners:
| 64% | |
% of Shares Held by Institutional & Mutual Fund Owners:
| 26% | |
% of Float Held by Institutional & Mutual Fund Owners:
| 74% | |
Number of Institutions Holding Shares:
| 13 |
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| MAJOR DIRECT HOLDERS (FORMS 3 & 4) |
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| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | ADVENT INTERNATIONAL CORPORATION | 1,116,432 | 4.19 | $1,786,291 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 545,600 | 2.05 | $872,960 | 30-Sep-09 | | JANUS CAPITAL MANAGEMENT, LLC | 3,323,265 | 12.47 | $5,317,224 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 288,246 | 1.08 | $461,193 | 30-Sep-09 | | GENERAL ELECTRIC COMPANY | 82,050 | .31 | $131,280 | 30-Sep-09 | | Timber Hill LLC | 34,025 | .13 | $54,440 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 30,800 | .12 | $49,280 | 30-Jun-09 | | Barclays Global Investors UK Holdings Ltd | 18,246 | .07 | $29,193 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 12,308 | .05 | $19,692 | 30-Jun-09 | | WELLS FARGO & COMPANY | 5,000 | .02 | $8,000 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | JANUS GLOBAL LIFE SCIENCES FUND | 818,412 | 3.07 | $1,309,459 | 30-Sep-09 | | Janus Triton Fund | 546,252 | 2.05 | $874,003 | 30-Sep-09 | | SEI INSTITUTIONAL INVESTMENT TR-SMALL/MID CAP EQUITY FUN | 264,552 | .99 | $325,398 | 31-May-09 | | DFA U.S. SMALL CAP VALUE SERIES | 145,734 | .55 | $253,577 | 30-Apr-09 | | SEI INSTITUTIONAL INVESTMENT TR-SMALL CAP FUND | 116,122 | .44 | $142,830 | 31-May-09 | | SEI INSTITUTIONAL MANAGED TR-SMALL CAP GROWTH FUND | 77,816 | .29 | $124,505 | 30-Jun-09 | | JANUS ASPEN GLOBAL LIFE SCIENCES FUND | 20,184 | .08 | $32,294 | 30-Sep-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 18,246 | .07 | $29,193 | 30-Sep-09 | | DFA U.S. Targeted Value Portfolio | 14,700 | .06 | $25,578 | 30-Apr-09 | | DFA U.S. Core Equity 2 Portfolio | 7,900 | .03 | $13,746 | 30-Apr-09 |
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*
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Value shown is computed using the security's price on the report date given.
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