| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | DIMENSIONAL FUND ADVISORS LP | 224,946 | 2.21 | $697,332 | 30-Sep-09 | | BARES CAPITAL MANAGEMENT INC | 1,640,372 | 16.14 | $5,085,153 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 1,355,116 | 13.33 | $4,200,859 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 125,605 | 1.24 | $389,375 | 30-Sep-09 | | MORGAN STANLEY | 11,500 | .11 | $35,650 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 3,000 | .03 | $9,300 | 30-Sep-09 | | UBS AG | 2,348 | .02 | $7,278 | 30-Sep-09 | | AXA | 1,500 | .01 | $4,650 | 30-Sep-09 | | Ameriprise Financial, Inc. | 1,000 | .01 | $3,100 | 30-Sep-09 | | WAGNER INVESTMENT MANAGEMENT, INC. | 360 | .00 | $1,407 | 31-Dec-09 |
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| Holder | Shares | % Out | Value* | Reported | | DFA U.S. SMALL CAP VALUE SERIES | 135,035 | 1.33 | $360,543 | 31-Jul-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 125,505 | 1.23 | $298,701 | 30-Jun-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 20,363 | .20 | $54,369 | 31-Jul-09 | | DFA U.S. Vector Equity Portfolio | 5,853 | .06 | $15,627 | 31-Jul-09 | | DFA U.S. Core Equity 2 Portfolio | 4,833 | .05 | $12,904 | 31-Jul-09 | | SA FDS INV TR-U.S. SMALL COMPANY FD | 2,200 | .02 | $6,820 | 30-Sep-09 | | DFA U.S. Targeted Value Portfolio | 2,055 | .02 | $5,486 | 31-Jul-09 | | DFA Tax Managed U.S. Targeted Value Port | 1,500 | .01 | $4,005 | 31-Jul-09 | | DFA U.S. MICRO CAP SERIES | 821 | .01 | $2,192 | 31-Jul-09 | | DFA TAX MANAGED U.S. EQUITY SERIES | 663 | .01 | $1,770 | 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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