| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Barclays Global Investors UK Holdings Ltd | 3,237,806 | 6.68 | $22,664,642 | 30-Sep-09 | | ROYCE & ASSOCIATES, LLC | 2,058,994 | 4.25 | $14,412,958 | 30-Sep-09 | | Murphy, Michael R. | 2,033,915 | 4.20 | $14,237,405 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,966,937 | 4.06 | $13,768,559 | 30-Sep-09 | | WENTWORTH, HAUSER AND VIOLICH | 1,937,232 | 4.00 | $13,560,624 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 1,310,201 | 2.70 | $9,171,407 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 1,215,961 | 2.51 | $8,511,727 | 30-Sep-09 | | FMR LLC | 1,181,190 | 2.44 | $8,268,330 | 30-Sep-09 | | BLUM CAPITAL PARTNERS, L.P. | 6,409,203 | 13.22 | $44,864,421 | 30-Sep-09 | | COLUMBIA WANGER ASSET MANAGEMENT, L.P. | 4,882,800 | 10.07 | $34,179,600 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | COLUMBIA ACORN FD | 4,250,000 | 8.77 | $26,350,000 | 30-Jun-09 | | ROYCE LOW-PRICED STOCK FUND | 1,586,250 | 3.27 | $9,834,750 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 626,030 | 1.29 | $4,382,210 | 30-Sep-09 | | ISHARES S&P SMALLCAP 600 INDEX FD | 547,461 | 1.13 | $4,051,211 | 31-Oct-09 | | VANGUARD SMALL-CAP INDEX FUND | 525,823 | 1.08 | $3,260,102 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 514,980 | 1.06 | $2,610,948 | 30-Apr-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 422,381 | .87 | $2,618,762 | 30-Jun-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 333,929 | .69 | $2,070,359 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 327,834 | .68 | $2,294,838 | 30-Sep-09 | | IShares S&P Small Cap 600 Growth Index Fund | 321,997 | .66 | $2,382,777 | 31-Oct-09 |
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Value shown is computed using the security's price on the report date given.
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