| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | BARES CAPITAL MANAGEMENT INC | 1,463,929 | 6.62 | $5,094,472 | 30-Sep-09 | | MUNDER CAPITAL MANAGEMENT, INC. | 311,371 | 1.41 | $1,083,571 | 30-Sep-09 | | GLOBEFLEX CAPITAL, L.P. | 221,005 | 1.00 | $769,097 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 134,957 | .61 | $469,650 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 98,383 | .44 | $342,372 | 30-Sep-09 | | Susquehanna International Group, LLP | 84,010 | .38 | $292,354 | 30-Sep-09 | | GOLDMAN SACHS GROUP INC | 33,292 | .15 | $115,856 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 32,460 | .15 | $112,960 | 30-Sep-09 | | SHAW D.E. & CO., INC. | 31,967 | .14 | $111,245 | 30-Sep-09 | | CITADEL LIMITED PARTNERSHIP | 24,715 | .11 | $86,008 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Munder Internet Fund | 231,662 | 1.05 | $653,286 | 30-Jun-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 114,258 | .52 | $322,207 | 30-Jun-09 | | Transamerica Ser Tr-Munder Net 50 VP | 68,542 | .31 | $193,288 | 30-Jun-09 | | VANGUARD INSTITUTIONAL INDEX-INST TOTAL STOCK MARKET IND | 18,299 | .08 | $51,603 | 30-Jun-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 10,552 | .05 | $30,600 | 31-Oct-09 | | Frank Fds-Frank Value Fd | 8,771 | .04 | $30,523 | 30-Sep-09 | | Advisors Series Trust-Huber Capital Small Cap Value Fund | 7,500 | .03 | $26,100 | 30-Sep-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 7,082 | .03 | $20,537 | 31-Oct-09 | | LOTSOFF CAPITAL MANAGEMENT EQUITY TR-MICRO CAP FD | 5,500 | .02 | $15,950 | 31-Oct-09 | | Northern Lights Fd Tr-AlphaStream Special Equity Fd | 4,810 | .02 | $20,971 | 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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