| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Barclays Global Investors UK Holdings Ltd | 1,724,388 | 5.83 | $43,868,430 | 30-Sep-09 | | LORD ABBETT & CO | 1,712,899 | 5.79 | $43,576,150 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,054,003 | 3.56 | $26,813,836 | 30-Sep-09 | | DENT (D.F.) & COMPANY, INC. | 742,707 | 2.51 | $18,894,466 | 30-Sep-09 | | COLUMBIA WANGER ASSET MANAGEMENT, L.P. | 3,289,800 | 11.12 | $83,692,512 | 30-Sep-09 | | Bank of New York Mellon Corporation | 568,023 | 1.92 | $14,450,505 | 30-Sep-09 | | STATE STREET CORPORATION | 552,444 | 1.87 | $14,054,175 | 30-Sep-09 | | LOOMIS SAYLES & CO L P | 538,433 | 1.82 | $13,697,735 | 30-Sep-09 | | WENTWORTH, HAUSER AND VIOLICH | 534,020 | 1.81 | $13,585,468 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 471,217 | 1.59 | $11,987,760 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | COLUMBIA ACORN FD | 2,400,000 | 8.12 | $53,352,000 | 30-Jun-09 | | LORD ABBETT RESEARCH FUND, SMALL-CAP VALUE SERIES | 690,000 | 2.33 | $18,464,400 | 31-Aug-09 | | COLUMBIA ACORN USA FD | 505,000 | 1.71 | $11,226,150 | 30-Jun-09 | | OPPENHEIMER GLOBAL OPPORTUNITIES FUND | 400,000 | 1.35 | $8,892,000 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 365,839 | 1.24 | $9,306,944 | 30-Sep-09 | | ISHARES S&P SMALLCAP 600 INDEX FD | 322,551 | 1.09 | $8,537,924 | 31-Oct-09 | | VANGUARD SMALL-CAP INDEX FUND | 306,233 | 1.04 | $6,807,559 | 30-Jun-09 | | LOOMIS SAYLES SMALL CAP VALUE FUND | 238,126 | .81 | $5,293,540 | 30-Jun-09 | | Wanger Advisor Trust-Wanger USA, Variable Series | 230,000 | .78 | $5,112,900 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 210,189 | .71 | $4,672,501 | 30-Jun-09 |
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Value shown is computed using the security's price on the report date given.
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