| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | HEARTLAND ADVISORS INC. | 2,063,810 | 5.74 | $11,866,907 | 30-Sep-09 | | Security Investors, LLC | 1,002,168 | 2.79 | $5,762,466 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 669,494 | 1.86 | $3,849,590 | 30-Sep-09 | | Invesco Ltd. | 647,000 | 1.80 | $3,720,250 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 620,051 | 1.72 | $3,565,293 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 585,122 | 1.63 | $3,364,451 | 30-Sep-09 | | DRIEHAUS CAPITAL MANAGEMENT, INC. | 198,382 | .55 | $1,140,696 | 30-Sep-09 | | Claymore Advisors, LLC | 133,215 | .37 | $765,986 | 30-Sep-09 | | SPINNER ASSET MANAGEMENT, LLC | 127,500 | .35 | $733,125 | 30-Sep-09 | | Partner Fund Management, L.P. | 99,487 | .28 | $572,050 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | HEARTLAND VALUE FUND | 2,555,000 | 7.10 | $6,591,900 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 368,662 | 1.02 | $951,147 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 296,823 | .82 | $463,043 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 287,368 | .80 | $741,409 | 30-Jun-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 59,507 | .17 | $342,165 | 30-Sep-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 34,052 | .09 | $195,799 | 30-Sep-09 | | DFA U.S. SMALL CAP SERIES | 25,600 | .07 | $39,936 | 30-Apr-09 | | DFA TAX-MANAGED U.S. SMALL CAP PORTFOLIO | 13,038 | .04 | $55,411 | 31-Jul-09 | | VANGUARD BALANCED INDEX FUND | 10,950 | .03 | $28,251 | 30-Jun-09 | | SA FDS INV TR-U.S. SMALL COMPANY FD | 5,620 | .02 | $14,499 | 30-Jun-09 |
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Value shown is computed using the security's price on the report date given.
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