| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | FEDERATED INVESTORS, INC. | 3,582,360 | 7.34 | $24,109,282 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 2,575,196 | 5.28 | $17,331,069 | 30-Sep-09 | | Alphabet Management, LLC | 2,187,697 | 4.48 | $14,723,200 | 30-Sep-09 | | GOLDMAN SACHS GROUP INC | 1,366,579 | 2.80 | $9,197,076 | 30-Sep-09 | | BARCLAYS PLC | 1,020,513 | 2.09 | $6,868,052 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 872,043 | 1.79 | $5,868,849 | 30-Sep-09 | | STATE STREET CORPORATION | 763,912 | 1.57 | $5,141,127 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 531,862 | 1.09 | $3,579,431 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 492,100 | 1.01 | $3,311,833 | 30-Sep-09 | | WELLS FARGO & COMPANY | 374,499 | .77 | $2,520,378 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | FEDERATED KAUFMANN FUND | 2,166,300 | 4.44 | $14,514,210 | 31-Jul-09 | | FEDERATED KAUFMANN SMALL CAP FUND | 1,149,200 | 2.35 | $7,699,640 | 31-Jul-09 | | ISHARES RUSSELL 2000 INDEX FD | 542,426 | 1.11 | $3,650,526 | 30-Sep-09 | | BRIDGEWAY FDS INC-SMALL CAP GROWTH FUND | 519,400 | 1.06 | $3,973,410 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 374,330 | .77 | $913,365 | 30-Apr-09 | | Advanced Series Tr-AST/Federated Aggressive Growth Port | 357,610 | .73 | $2,735,716 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 285,340 | .58 | $1,920,338 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 236,053 | .48 | $1,805,805 | 30-Jun-09 | | EVERGREEN HEALTH CARE FUND | 228,265 | .47 | $1,529,375 | 31-Jul-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY FD | 222,800 | .46 | $1,704,420 | 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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1.48% Nasdaq 
Major Holders
