| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | FMR LLC | 9,452,022 | 6.51 | $191,592,485 | 30-Sep-09 | | DARUMA ASSET MANAGEMENT | 2,580,400 | 1.78 | $52,304,708 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 2,491,956 | 1.72 | $50,511,948 | 30-Sep-09 | | WADDELL & REED FINANCIAL INC. | 2,441,727 | 1.68 | $49,493,806 | 30-Sep-09 | | KORNITZER CAPITAL MANAGEMENT, INC. | 2,037,025 | 1.40 | $41,290,496 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 1,978,161 | 1.36 | $40,097,323 | 30-Sep-09 | | RAINIER INVESTMENT MANAGEMENT | 1,948,400 | 1.34 | $39,494,068 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,935,611 | 1.33 | $39,234,834 | 30-Sep-09 | | Bank of New York Mellon Corporation | 1,846,429 | 1.27 | $37,427,115 | 30-Sep-09 | | RIVERBRIDGE PARTNERS LLC | 1,612,019 | 1.11 | $32,675,625 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | VARIABLE INSURANCE PRODUCTS FD III-MID-CAP PORTFOLIO | 5,460,749 | 3.76 | $110,689,382 | 30-Sep-09 | | BUFFALO SMALL CAP FUND | 1,771,600 | 1.22 | $28,097,576 | 30-Jun-09 | | FIDELITY ADVISOR MID CAP II FUND | 1,506,213 | 1.04 | $30,530,937 | 30-Sep-09 | | FRANKLIN STRATEGIC SERIES-FRANKLIN SMALL-MID CAP GROWTH | 1,098,700 | .76 | $22,270,649 | 30-Sep-09 | | ING INV TR-ING/FMR (SM) DIVERSIFIED MID CAP PORT | 930,060 | .64 | $14,750,751 | 30-Jun-09 | | AMERICAN CENTURY VISTA | 922,000 | .64 | $18,688,940 | 30-Sep-09 | | VANGUARD SMALL-CAP INDEX FUND | 802,201 | .55 | $12,722,907 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 609,104 | .42 | $9,660,389 | 30-Jun-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 507,476 | .35 | $8,048,569 | 30-Jun-09 | | MassMutual Select Small Cap Growth Equity Fund | 502,250 | .35 | $7,965,685 | 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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