| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Tremblant Capital Group | 700,910 | 3.54 | $5,060,570 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 341,000 | 1.72 | $2,462,020 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 270,250 | 1.36 | $1,951,205 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 268,632 | 1.36 | $1,939,523 | 30-Sep-09 | | Allianz Global Investors of America L.P. | 240,060 | 1.21 | $1,733,233 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 185,477 | .94 | $1,339,143 | 30-Sep-09 | | BRIDGEWAY CAPITAL MANAGEMENT, INC. | 176,100 | .89 | $1,271,442 | 30-Sep-09 | | True Bearing Asset Management LP | 135,413 | .68 | $977,681 | 30-Sep-09 | | GOLDMAN SACHS GROUP INC | 121,016 | .61 | $873,735 | 30-Sep-09 | | Sprott Asset Management Inc | 117,000 | .59 | $844,740 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY FD | 91,200 | .46 | $658,464 | 30-Sep-09 | | ISHARES RUSSELL 2000 INDEX FD | 90,878 | .46 | $744,290 | 31-Oct-09 | | VANGUARD EXPLORER FUND, INC. | 71,169 | .36 | $413,491 | 31-Jul-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 60,700 | .31 | $438,254 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 58,198 | .29 | $373,631 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 51,773 | .26 | $424,020 | 31-Oct-09 | | DFA U.S. SMALL CAP SERIES | 36,806 | .19 | $213,842 | 31-Jul-09 | | DFA U.S. MICRO CAP SERIES | 35,113 | .18 | $204,006 | 31-Jul-09 | | DFA U.S. Targeted Value Portfolio | 28,588 | .14 | $166,096 | 31-Jul-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 23,785 | .12 | $138,190 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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