| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Robeco Investment Management, Inc. | 2,354,433 | 6.98 | $9,888,618 | 30-Sep-09 | | BURNHAM ASSET MANAGEMENT CORPORATION | 2,021,900 | 5.99 | $8,491,980 | 30-Sep-09 | | Prides Capital Partners, L.L.C. | 1,008,273 | 2.99 | $4,234,746 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 801,239 | 2.38 | $3,365,203 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 775,432 | 2.30 | $3,256,814 | 30-Sep-09 | | FMR LLC | 759,524 | 2.25 | $3,190,000 | 30-Sep-09 | | COLUMBIA WANGER ASSET MANAGEMENT, L.P. | 4,006,000 | 11.88 | $16,825,200 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 407,279 | 1.21 | $1,710,571 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 294,563 | .87 | $1,237,164 | 30-Sep-09 | | STATE STREET CORPORATION | 226,237 | .67 | $950,195 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | COLUMBIA ACORN FD | 2,974,300 | 8.82 | $16,090,963 | 30-Jun-09 | | COLUMBIA ACORN SELECT FD | 871,636 | 2.58 | $4,715,550 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 313,009 | .93 | $1,358,459 | 30-Apr-09 | | SEI INSTITUTIONAL MANAGED TR-SMALL CAP VALUE FUND | 279,500 | .83 | $1,512,095 | 30-Jun-09 | | SEI INSTITUTIONAL INVESTMENT TR-SMALL CAP FUND | 267,100 | .79 | $1,250,028 | 31-May-09 | | FIDELITY DIVIDEND GROWTH FUND | 257,452 | .76 | $1,081,298 | 30-Sep-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 219,428 | .65 | $1,187,105 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 212,975 | .63 | $894,495 | 30-Sep-09 | | Robeco Inv Fds-Robeco WPG Small Cap Value Fd | 182,300 | .54 | $723,731 | 31-Aug-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 139,455 | .41 | $754,451 | 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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