| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | WADDELL & REED FINANCIAL INC. | 1,138,800 | 5.59 | $26,146,848 | 30-Sep-09 | | Pivot Point Capital Partners, LLC | 620,300 | 3.05 | $14,242,088 | 30-Sep-09 | | Allianz Global Investors of America L.P. | 521,338 | 2.56 | $11,969,920 | 30-Sep-09 | | UBS O'CONNOR LLC | 505,000 | 2.48 | $11,594,800 | 30-Sep-09 | | FMR LLC | 501,100 | 2.46 | $11,505,256 | 30-Sep-09 | | SCOPIA MANAGEMENT INC | 476,227 | 2.34 | $10,934,171 | 30-Sep-09 | | ATTRACTOR INVESTMENT MANAGEMENT, INC. | 357,200 | 1.75 | $8,201,312 | 30-Sep-09 | | BANK OF AMERICA CORPORATION | 343,144 | 1.69 | $7,878,586 | 30-Sep-09 | | PALISADE CAPITAL MANAGEMENT, L.L.C. | 305,100 | 1.50 | $7,005,096 | 30-Sep-09 | | MFC Global Investment Management (U.S.), LLC | 219,805 | 1.08 | $5,046,722 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | JOHN HANCOCK SMALL CAP EQUITY FUND | 252,654 | 1.24 | $5,242,570 | 31-Oct-09 | | Allianz Fds-OCC Opportunity Fd | 164,172 | .81 | $3,619,992 | 31-Aug-09 | | DELAWARE GROUP EQUITY FDS III-TREND FUND | 160,900 | .79 | $4,415,096 | 30-Jun-09 | | Columbia Fds Ser Tr I-Columbia Small Cap Growth Fd | 137,100 | .67 | $3,023,055 | 31-Aug-09 | | DELAWARE VIP TREND SERIES | 131,000 | .64 | $3,594,640 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 92,027 | .45 | $2,112,939 | 30-Sep-09 | | ALGER MIDCAP GROWTH INSTITUTIONAL PORTFOLIO | 82,500 | .41 | $2,531,925 | 31-Jul-09 | | Allianz VIP Tr-OCC Opportunity Fd | 77,880 | .38 | $2,137,027 | 30-Jun-09 | | LORD ABBETT DEVELOPING GROWTH FUND | 75,981 | .37 | $2,331,856 | 31-Jul-09 | | MassMutual Select Small Cap Growth Equity Fund | 70,608 | .35 | $1,937,483 | 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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