| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | PRICE (T.ROWE) ASSOCIATES INC | 3,421,100 | 9.77 | $12,487,015 | 30-Sep-09 | | BROOKSIDE CAPITAL MANAGEMENT, LLC | 3,130,000 | 8.94 | $11,424,500 | 30-Sep-09 | | FEDERATED INVESTORS, INC. | 2,583,400 | 7.38 | $9,429,410 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 2,480,351 | 7.08 | $9,053,281 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 1,783,530 | 5.09 | $6,509,884 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 1,266,341 | 3.62 | $4,622,144 | 30-Sep-09 | | MARXE, AUSTIN W. & GREENHOUSE, DAVID M. | 917,000 | 2.62 | $3,347,050 | 30-Sep-09 | | RAMIUS LLC | 908,214 | 2.59 | $3,314,981 | 30-Sep-09 | | KOPP INVESTMENT ADVISORS. INC. | 762,800 | 2.18 | $2,784,220 | 30-Sep-09 | | LAZARD ASSET MANAGEMENT LLC | 664,179 | 1.90 | $2,424,253 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | PRICE (T.ROWE) NEW HORIZONS FUND | 2,186,700 | 6.25 | $7,981,455 | 30-Sep-09 | | FEDERATED KAUFMANN SMALL CAP FUND | 1,920,000 | 5.48 | $6,393,600 | 31-Jul-09 | | PRICE (T.ROWE) SMALL-CAP VALUE FUND | 1,000,000 | 2.86 | $3,650,000 | 30-Sep-09 | | Advanced Series Tr-AST/Federated Aggressive Growth Port | 640,000 | 1.83 | $1,734,400 | 30-Jun-09 | | ROYCE MICRO-CAP FUND | 618,602 | 1.77 | $1,676,411 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 517,672 | 1.48 | $1,889,502 | 30-Sep-09 | | ISHARES S&P SMALLCAP 600 INDEX FD | 452,523 | 1.29 | $1,058,903 | 31-Oct-09 | | ROYCE CAPITAL FUND-MICRO-CAP PORTFOLIO | 335,088 | .96 | $908,088 | 30-Jun-09 | | FIDELITY SELECT PORTFOLIOS - SOFTWARE & COMPUTER SERVICE | 328,847 | .94 | $1,200,291 | 30-Sep-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 266,572 | .76 | $972,987 | 30-Sep-09 |
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Value shown is computed using the security's price on the report date given.
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