| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | MAK Capital One LLC | 3,250,903 | 9.13 | $9,037,510 | 30-Sep-09 | | JAY, JEFFREY R. | 1,315,790 | 3.70 | $3,657,896 | 30-Sep-09 | | Peak6 Investments, L.P. | 1,301,498 | 3.66 | $3,618,164 | 30-Sep-09 | | WEINTRAUB CAPITAL MANAGEMENT LLC | 1,052,633 | 2.96 | $2,926,319 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 678,804 | 1.91 | $1,887,075 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 468,600 | 1.32 | $1,302,708 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 443,944 | 1.25 | $1,234,164 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 406,144 | 1.14 | $1,129,080 | 30-Sep-09 | | TIMUCUAN ASSET MANAGEMENT INC. | 357,800 | 1.01 | $994,684 | 30-Sep-09 | | GRANAHAN INVESTMENT MANAGEMENT INC. | 212,869 | .60 | $591,775 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | VANGUARD EXTENDED MARKET INDEX FUND | 362,718 | 1.02 | $961,202 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 177,840 | .50 | $304,106 | 30-Apr-09 | | DFA U.S. SMALL CAP SERIES | 85,768 | .24 | $146,663 | 30-Apr-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 46,056 | .13 | $128,035 | 30-Sep-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 21,038 | .06 | $58,485 | 30-Sep-09 | | DFA U.S. Core Equity 2 Portfolio | 15,692 | .04 | $26,833 | 30-Apr-09 | | VANTAGEPOINT MID/SMALL COMPANY INDEX FUND | 7,997 | .02 | $21,192 | 30-Jun-09 | | VANGUARD BALANCED INDEX FUND | 7,166 | .02 | $18,989 | 30-Jun-09 | | DFA U.S. Vector Equity Portfolio | 5,900 | .02 | $10,089 | 30-Apr-09 | | FIDELITY NASDAQ COMPOSITE INDEX TRACKING STOCK | 4,260 | .01 | $11,842 | 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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