| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | GAMCO INVESTORS INC | 1,096,313 | 6.05 | $2,477,667 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 709,266 | 3.91 | $1,602,941 | 30-Sep-09 | | GABELLI FUNDS, LLC | 629,000 | 3.47 | $1,421,540 | 30-Sep-09 | | COLUMBIA WANGER ASSET MANAGEMENT, L.P. | 3,073,700 | 16.96 | $6,946,562 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 220,358 | 1.22 | $498,009 | 30-Sep-09 | | JP MORGAN CHASE & COMPANY | 180,960 | 1.00 | $408,969 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 105,300 | .58 | $237,978 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 93,691 | .52 | $211,741 | 30-Sep-09 | | Teton Advisors, Inc | 52,000 | .29 | $117,520 | 30-Sep-09 | | Invesco Ltd. | 47,644 | .26 | $107,675 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | COLUMBIA ACORN FD | 1,541,000 | 8.50 | $1,479,360 | 30-Jun-09 | | EQ Advisors Trust-EQ/GAMCO Small Company Value Portfolio | 590,000 | 3.26 | $566,400 | 30-Jun-09 | | Wanger Advisor Trust-Wanger USA, Variable Series | 561,900 | 3.10 | $539,424 | 30-Jun-09 | | COLUMBIA ACORN USA FD | 511,100 | 2.82 | $490,656 | 30-Jun-09 | | GABELLI SMALL CAP GROWTH FUND | 510,000 | 2.81 | $1,152,600 | 30-Sep-09 | | DFA U.S. MICRO CAP SERIES | 170,251 | .94 | $107,258 | 30-Apr-09 | | DFA U.S. SMALL CAP SERIES | 141,441 | .78 | $89,107 | 30-Apr-09 | | GABELLI GLOBAL MULTIMEDIA TRUST, INC. | 80,000 | .44 | $180,800 | 30-Sep-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 75,777 | .42 | $72,745 | 30-Jun-09 | | Gamco Westwood Mighty Mites Fd | 52,000 | .29 | $117,520 | 30-Sep-09 |
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Value shown is computed using the security's price on the report date given.
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