| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | GAMCO INVESTORS INC | 4,109,569 | 8.75 | $82,602,336 | 30-Sep-09 | | COHEN & STEERS CAPITAL MANAGEMENT, INC. | 2,401,953 | 5.11 | $48,279,255 | 30-Sep-09 | | KEELEY ASSET MANAGEMENT CORP. | 2,202,800 | 4.69 | $44,276,280 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,757,880 | 3.74 | $35,333,388 | 30-Sep-09 | | WADDELL & REED FINANCIAL INC. | 1,713,550 | 3.65 | $34,442,355 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,692,788 | 3.60 | $34,025,038 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 1,496,821 | 3.19 | $30,086,102 | 30-Sep-09 | | DEUTSCHE BANK AKTIENGESELLSCHAFT | 1,171,244 | 2.49 | $23,542,004 | 30-Sep-09 | | PRICE (T.ROWE) ASSOCIATES INC | 6,082,000 | 12.94 | $122,248,200 | 30-Sep-09 | | COLUMBIA WANGER ASSET MANAGEMENT, L.P. | 5,696,800 | 12.12 | $114,505,680 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | COLUMBIA ACORN FD | 3,700,000 | 7.87 | $47,027,000 | 30-Jun-09 | | PRICE (T.ROWE) MID CAP GROWTH FUND | 2,800,000 | 5.96 | $56,280,000 | 30-Sep-09 | | KEELEY SMALL CAP VALUE FUND, INC. | 1,740,000 | 3.70 | $34,974,000 | 30-Sep-09 | | BARON SMALL CAP FUND | 1,200,000 | 2.55 | $15,252,000 | 30-Jun-09 | | PRICE (T.ROWE) REAL ESTATE FUND INC. | 1,152,200 | 2.45 | $23,159,220 | 30-Sep-09 | | PRICE (T.ROWE) SMALL CAP STOCK FUND | 775,000 | 1.65 | $15,577,500 | 30-Sep-09 | | Wanger Advisor Trust-Wanger USA, Variable Series | 529,131 | 1.13 | $6,725,255 | 30-Jun-09 | | COLUMBIA ACORN USA FD | 528,969 | 1.13 | $6,723,195 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 508,113 | 1.08 | $10,213,071 | 30-Sep-09 | | VANGUARD SMALL-CAP INDEX FUND | 499,240 | 1.06 | $6,345,340 | 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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1.48% Nasdaq 
Major Holders
