| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | WELLINGTON MANAGEMENT COMPANY, LLP | 470,071 | 6.03 | $3,398,613 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 163,996 | 2.10 | $1,185,691 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 141,800 | 1.82 | $1,025,214 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 137,508 | 1.76 | $994,182 | 30-Sep-09 | | AXA | 136,639 | 1.75 | $987,899 | 30-Sep-09 | | CI Investments Inc. | 127,600 | 1.64 | $922,548 | 30-Sep-09 | | CALPERS (CALIFORNIA-PUBLIC EMPLOYEES RETIREMENT SYSTEM) | 43,169 | .55 | $265,489 | 30-Jun-09 | | NORTHERN TRUST CORPORATION | 30,268 | .39 | $186,148 | 30-Jun-09 | | GRT CAPITAL PARTNERS, LLC | 26,292 | .34 | $190,091 | 30-Sep-09 | | VOYAGEUR ASSET MANAGEMENT INC | 19,000 | .24 | $137,370 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | VANGUARD EXTENDED MARKET INDEX FUND | 84,482 | 1.08 | $519,564 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 44,556 | .57 | $274,019 | 30-Jun-09 | | HIGHMARK COGNITIVE VALUE FUND | 34,700 | .44 | $183,910 | 31-Jul-09 | | CLEARWATER SMALL CAP FUND | 19,055 | .24 | $117,188 | 30-Jun-09 | | TAMARACK MICRO CAP VALUE FD | 19,000 | .24 | $116,850 | 30-Jun-09 | | LAUDUS TR-LAUDUS/ROSENBERG U.S. SMALL CAPITALIZATION FD | 18,730 | .24 | $115,189 | 30-Jun-09 | | LAUDUS TR-LAUDUS/ROSENBERG U.S. DISCOVERY FD | 14,700 | .19 | $90,405 | 30-Jun-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 7,398 | .09 | $53,487 | 30-Sep-09 | | VANGUARD INSTITUTIONAL INDEX-INST TOTAL STOCK MARKET IND | 2,170 | .03 | $9,114 | 31-Mar-09 | | VANGUARD EXPLORER FUND, INC. | 1,900 | .02 | $10,070 | 31-Jul-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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