| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | MANNING & NAPIER ADVISORS INC | 1,643,421 | 9.06 | $8,365,012 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 1,464,840 | 8.07 | $7,456,035 | 30-Sep-09 | | BUCKHEAD CAPITAL MANAGEMENT LLC | 1,447,535 | 7.98 | $7,367,953 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,039,956 | 5.73 | $5,293,376 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 592,394 | 3.27 | $3,015,285 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 428,432 | 2.36 | $2,180,718 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 360,200 | 1.99 | $1,833,418 | 30-Sep-09 | | KEANE CAPITAL MANAGEMENT, INC. | 347,787 | 1.92 | $1,770,235 | 30-Sep-09 | | INGALLS & SNYDER | 256,008 | 1.41 | $1,303,080 | 30-Sep-09 | | LUTHER KING CAPITAL MANAGEMENT | 211,110 | 1.16 | $1,074,549 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Manning & Napier Technology Series Fund | 1,221,430 | 6.73 | $5,117,791 | 30-Jun-09 | | ISHARES S&P SMALLCAP 600 INDEX FD | 237,955 | 1.31 | $1,004,170 | 31-Oct-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 208,916 | 1.15 | $875,358 | 30-Jun-09 | | DFA U.S. SMALL CAP VALUE SERIES | 197,970 | 1.09 | $677,057 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 93,043 | .51 | $389,850 | 30-Jun-09 | | IShares S&P Small Cap 600 Growth Index Fund | 89,555 | .49 | $377,922 | 31-Oct-09 | | Manning & Napier Pro Blend Maximum Term Series Fund | 76,166 | .42 | $310,757 | 31-Jul-09 | | VANGUARD TAX MANAGED FUND-SMALL CAP FUND | 74,512 | .41 | $312,205 | 30-Jun-09 | | Manning & Napier Pro Blend Extended Term Series Fund | 54,015 | .30 | $220,381 | 31-Jul-09 | | IShares S&P Smallcap 600 Value Index Fund | 52,389 | .29 | $221,081 | 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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