| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | BLAIR (WILLIAM) & COMPANY, L.L.C. | 858,427 | 7.82 | $23,426,472 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 827,946 | 7.54 | $22,594,646 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 798,828 | 7.28 | $21,800,016 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 581,033 | 5.29 | $15,856,390 | 30-Sep-09 | | AXA | 434,424 | 3.96 | $11,855,430 | 30-Sep-09 | | WELLS FARGO & COMPANY | 432,294 | 3.94 | $11,797,303 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 394,896 | 3.60 | $10,776,711 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 374,084 | 3.41 | $10,208,752 | 30-Sep-09 | | FMR LLC | 350,000 | 3.19 | $9,551,500 | 30-Sep-09 | | WASATCH ADVISORS INC | 1,165,960 | 10.62 | $31,819,048 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | PENNSYLVANIA MUTUAL FUND INC | 428,163 | 3.90 | $11,885,804 | 30-Jun-09 | | FIDELITY LOW-PRICED STOCK FUND | 350,000 | 3.19 | $9,425,500 | 31-Jul-09 | | JANUS PERKINS SMALL CAP VALUE FUND | 310,000 | 2.82 | $8,459,900 | 30-Sep-09 | | WASATCH SMALL CAP GROWTH FUND | 306,003 | 2.79 | $8,494,643 | 30-Jun-09 | | Wells Fargo Advantage Small Cap Disciplined Fd | 301,076 | 2.74 | $8,216,364 | 30-Sep-09 | | WASATCH CORE GROWTH FUND | 262,493 | 2.39 | $7,286,805 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 160,130 | 1.46 | $4,369,947 | 30-Sep-09 | | BLAIR (WILLIAM) MUTUAL FUNDS, INC.-SMALL CAP GROWTH FUND | 151,715 | 1.38 | $4,140,302 | 30-Sep-09 | | LORD ABBETT BOND-DEBENTURE FUND | 150,000 | 1.37 | $4,164,000 | 30-Jun-09 | | VANGUARD SMALL-CAP INDEX FUND | 132,822 | 1.21 | $3,687,138 | 30-Jun-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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