| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | CITADEL LIMITED PARTNERSHIP | 2,414,030 | 8.00 | $9,390,576 | 30-Sep-09 | | PARADIGM CAPITAL MANAGEMENT | 2,008,800 | 6.65 | $7,814,232 | 30-Sep-09 | | CUMBERLAND ASSOCIATES LLC | 1,880,946 | 6.23 | $7,316,879 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,799,763 | 5.96 | $7,001,078 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,236,176 | 4.09 | $4,808,724 | 30-Sep-09 | | MERRILL LYNCH & CO., INC. | 985,800 | 3.27 | $3,834,762 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 916,287 | 3.04 | $3,564,356 | 30-Sep-09 | | Empire Capital Management, LLC | 780,900 | 2.59 | $3,037,701 | 30-Sep-09 | | DEUTSCHE BANK AKTIENGESELLSCHAFT | 606,234 | 2.01 | $2,358,250 | 30-Sep-09 | | Porter Orlin LLC | 3,219,600 | 10.66 | $12,524,244 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ISHARES RUSSELL 2000 INDEX FD | 441,703 | 1.46 | $1,718,224 | 30-Sep-09 | | VANGUARD SMALL-CAP INDEX FUND | 368,141 | 1.22 | $1,336,351 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 356,259 | 1.18 | $1,293,220 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 277,829 | .92 | $889,052 | 30-Apr-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 232,828 | .77 | $905,700 | 30-Sep-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 230,831 | .76 | $837,916 | 30-Jun-09 | | COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT | 185,993 | .62 | $675,154 | 30-Jun-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 144,521 | .48 | $524,611 | 30-Jun-09 | | DFA U.S. SMALL CAP SERIES | 96,185 | .32 | $307,792 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 66,031 | .22 | $259,501 | 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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