| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | DISCIPLINED GROWTH INVESTORS, INC. | 3,117,789 | 6.84 | $14,809,497 | 30-Sep-09 | | CLINTON GROUP, INC. | 2,535,334 | 5.56 | $12,042,836 | 30-Sep-09 | | STERLING CAPITAL MANAGEMENT COMPANY | 1,522,567 | 3.34 | $7,232,193 | 30-Sep-09 | | Scopus Asset Management, LLC | 1,084,483 | 2.38 | $5,151,294 | 30-Sep-09 | | ADAGE CAPITAL PARTNERS GP, L.L.C. | 6,765,000 | 14.84 | $32,133,750 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 799,500 | 1.75 | $3,797,625 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 782,436 | 1.72 | $3,716,571 | 30-Sep-09 | | TODD-VEREDUS ASSET MANAGEMENT LLC | 583,950 | 1.28 | $2,773,762 | 30-Sep-09 | | SYSTEMATIC FINANCIAL MANAGEMENT, L.P. | 513,600 | 1.13 | $2,439,600 | 30-Sep-09 | | UBS O'CONNOR LLC | 426,938 | .94 | $2,027,955 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | BB&T MID-CAP VALUE FUND | 298,030 | .65 | $1,415,642 | 30-Sep-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 190,016 | .42 | $159,613 | 30-Jun-09 | | Powershares Exhg Traded Fd-Pwrshs FTSE RAFI US 1500 Small-Mi | 137,825 | .30 | $339,049 | 31-Jul-09 | | Schwab Capital Trust-Schwab U.S. Fundamental Small-Mid Co In | 118,970 | .26 | $292,666 | 31-Jul-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 69,075 | .15 | $328,106 | 30-Sep-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 65,028 | .14 | $308,883 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 57,341 | .13 | $48,166 | 30-Jun-09 | | BB&T Sterling Small Cap Value Fund | 32,722 | .07 | $27,486 | 30-Jun-09 | | SPARTAN TOTAL MARKET INDEX FUND | 29,583 | .06 | $140,519 | 30-Sep-09 | | VANGUARD INSTITUTIONAL INDEX-INST TOTAL STOCK MARKET IND | 22,497 | .05 | $16,197 | 31-Mar-09 |
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Value shown is computed using the security's price on the report date given.
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1.48% Nasdaq 
Major Holders
