| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | S SQUARED TECHNOLOGY CORP. | 1,488,600 | 6.37 | $6,564,726 | 30-Sep-09 | | Portolan Capital Management, LLC | 1,149,477 | 4.92 | $5,069,193 | 30-Sep-09 | | RGM Capital, LLC | 1,007,573 | 4.31 | $4,443,396 | 30-Sep-09 | | PRIMECAP MANAGEMENT COMPANY | 995,100 | 4.26 | $4,388,391 | 30-Sep-09 | | RIVERBRIDGE PARTNERS LLC | 958,504 | 4.10 | $4,227,002 | 30-Sep-09 | | COGHILL CAPITAL MANAGEMENT, LLC | 464,293 | 1.99 | $2,047,532 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 265,245 | 1.13 | $1,169,730 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 144,275 | .62 | $541,031 | 30-Jun-09 | | BOURGEON CAPITAL MANAGEMENT LLC | 111,050 | .48 | $489,730 | 30-Sep-09 | | NORTHERN TRUST COMPANY OF CONNECTICUT | 76,590 | .33 | $337,761 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Primecap Odyssey Aggressive Growth Fund | 452,100 | 1.93 | $1,993,761 | 30-Sep-09 | | UBS PACE SEL ADV TR-UBS PACE SMALL/MEDIUM CO GROWTH EQUI | 80,000 | .34 | $319,200 | 31-Jul-09 | | DFA U.S. MICRO CAP SERIES | 45,703 | .20 | $168,187 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 42,682 | .18 | $170,301 | 31-Jul-09 | | DFA U.S. SMALL CAP SERIES | 21,920 | .09 | $80,665 | 30-Apr-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 19,413 | .08 | $85,611 | 30-Sep-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 15,000 | .06 | $66,150 | 30-Sep-09 | | DFA U.S. Core Equity 2 Portfolio | 7,793 | .03 | $28,678 | 30-Apr-09 | | DFA U.S. Vector Equity Portfolio | 7,677 | .03 | $28,251 | 30-Apr-09 | | Dreyfus Select Small Cap Managers Fd | 5,500 | .02 | $24,255 | 30-Sep-09 |
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*
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Value shown is computed using the security's price on the report date given.
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