| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Invesco Ltd. | 2,186,113 | 6.36 | $22,954,186 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,382,336 | 4.02 | $14,514,528 | 30-Sep-09 | | Security Investors, LLC | 1,168,891 | 3.40 | $12,273,355 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,152,077 | 3.35 | $12,096,808 | 30-Sep-09 | | RIVERBRIDGE PARTNERS LLC | 911,021 | 2.65 | $9,565,720 | 30-Sep-09 | | MCKEE (C.S.) L.P. | 869,437 | 2.53 | $9,129,088 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 787,853 | 2.29 | $8,272,456 | 30-Sep-09 | | STATE STREET CORPORATION | 560,381 | 1.63 | $5,884,000 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 423,392 | 1.23 | $4,115,370 | 30-Jun-09 | | MORGAN STANLEY | 311,852 | .91 | $3,274,446 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Powershares Exhg Traded Fd Tr-POWERSHARES WILDERHILL CLEAN E | 2,060,895 | 5.99 | $20,444,078 | 31-Jul-09 | | SECURITY EQUITY FD-MID CAP VALUE SERIES | 501,000 | 1.46 | $4,869,720 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 408,333 | 1.19 | $4,287,496 | 30-Sep-09 | | VANGUARD SMALL-CAP INDEX FUND | 357,144 | 1.04 | $3,471,439 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 269,060 | .78 | $2,615,263 | 30-Jun-09 | | ISHARES RUSSELL 2000 VALUE INDEX FD | 232,910 | .68 | $2,445,555 | 30-Sep-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 225,792 | .66 | $2,194,698 | 30-Jun-09 | | SBL FUND 'Q' SERIES (SMALL CAP VALUE) | 182,100 | .53 | $1,770,012 | 30-Jun-09 | | SBL FUND 'V' SERIES (MID CAP VALUE) | 170,000 | .49 | $1,652,400 | 30-Jun-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 154,636 | .45 | $1,503,061 | 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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