| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Barclays Global Investors UK Holdings Ltd | 2,885,520 | 6.67 | $68,992,783 | 30-Sep-09 | | JENNISON ASSOCIATES LLC | 2,369,554 | 5.48 | $56,656,036 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,822,772 | 4.22 | $43,582,478 | 30-Sep-09 | | KALMAR INVESTMENTS INC. | 1,646,082 | 3.81 | $39,357,820 | 30-Sep-09 | | RIVERBRIDGE PARTNERS LLC | 1,414,619 | 3.27 | $33,823,540 | 30-Sep-09 | | TIMES SQUARE CAPITAL MANAGEMENT | 1,198,499 | 2.77 | $28,656,111 | 30-Sep-09 | | DARUMA ASSET MANAGEMENT | 1,127,100 | 2.61 | $26,948,961 | 30-Sep-09 | | EARNEST PARTNERS LLC | 1,118,833 | 2.59 | $26,751,297 | 30-Sep-09 | | STATE STREET CORPORATION | 955,680 | 2.21 | $22,850,308 | 30-Sep-09 | | FMR LLC | 4,411,530 | 10.20 | $105,479,682 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | FIDELITY MAGELLAN FUND INC | 4,143,500 | 9.58 | $99,071,085 | 30-Sep-09 | | JENNISON SMALL COMPANY FUND | 980,697 | 2.27 | $23,448,465 | 30-Sep-09 | | VANGUARD EXPLORER FUND, INC. | 778,404 | 1.80 | $21,040,260 | 31-Jul-09 | | Aston/Tamro Small Cap Fund | 679,070 | 1.57 | $18,355,262 | 31-Jul-09 | | ISHARES RUSSELL 2000 INDEX FD | 631,079 | 1.46 | $15,089,098 | 30-Sep-09 | | ISHARES S&P SMALLCAP 600 INDEX FD | 557,381 | 1.29 | $13,438,455 | 31-Oct-09 | | VANGUARD SMALL-CAP INDEX FUND | 497,583 | 1.15 | $13,061,553 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 377,523 | .87 | $9,909,978 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 331,225 | .77 | $7,919,589 | 30-Sep-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 314,556 | .73 | $8,257,095 | 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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