| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | DIMENSIONAL FUND ADVISORS LP | 3,449,536 | 9.61 | $12,418,329 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 2,063,971 | 5.75 | $7,430,295 | 30-Sep-09 | | Harvest Capital Strategies LLC | 1,857,240 | 5.17 | $6,686,064 | 30-Sep-09 | | S SQUARED TECHNOLOGY CORP. | 1,201,575 | 3.35 | $4,325,670 | 30-Sep-09 | | GAMCO INVESTORS INC | 1,085,630 | 3.02 | $3,908,268 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 948,100 | 2.64 | $3,413,160 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 860,787 | 2.40 | $3,098,833 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 739,553 | 2.06 | $2,662,390 | 30-Sep-09 | | GAGNON SECURITIES, LLC | 4,372,086 | 12.17 | $15,739,509 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 4,163,008 | 11.59 | $14,986,828 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | DFA U.S. SMALL CAP VALUE SERIES | 1,437,460 | 4.00 | $4,226,132 | 31-Jul-09 | | EQ Advisors Trust-EQ/GAMCO Small Company Value Portfolio | 660,000 | 1.84 | $1,834,800 | 30-Jun-09 | | Gamco Westwood Mighty Mites Fd | 595,000 | 1.66 | $2,142,000 | 30-Sep-09 | | ROYCE OPPORTUNITY FUND | 541,484 | 1.51 | $1,505,325 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 470,477 | 1.31 | $1,482,002 | 31-Oct-09 | | GABELLI SMALL CAP GROWTH FUND | 410,000 | 1.14 | $1,476,000 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 366,871 | 1.02 | $1,019,901 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 346,533 | .96 | $963,361 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 326,087 | .91 | $958,695 | 31-Jul-09 | | DFA Tax Managed U.S. Targeted Value Port | 269,811 | .75 | $793,244 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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