| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | OBERWEIS ASSET MANAGEMENT INC. | 348,900 | 1.54 | $4,089,108 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 222,820 | .98 | $2,611,450 | 30-Sep-09 | | MARSHALL & ILSLEY CORPORATION | 153,568 | .68 | $1,799,816 | 30-Sep-09 | | STATE STREET CORPORATION | 131,273 | .58 | $1,538,519 | 30-Sep-09 | | MORGAN STANLEY | 129,909 | .57 | $1,522,533 | 30-Sep-09 | | NAVELLIER & ASSOCIATES, INC. | 113,956 | .50 | $1,335,564 | 30-Sep-09 | | Invesco Ltd. | 63,294 | .28 | $741,805 | 30-Sep-09 | | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 60,000 | .26 | $703,200 | 30-Sep-09 | | Blackrock Investment Management LLC | 57,974 | .26 | $679,455 | 30-Sep-09 | | CITADEL LIMITED PARTNERSHIP | 53,366 | .24 | $625,449 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ISHARES RUSSELL 2000 INDEX FD | 146,766 | .65 | $1,720,097 | 30-Sep-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 78,303 | .35 | $917,711 | 30-Sep-09 | | CONSULTING GROUP CAPITAL MARKETS-SMALL CAP GROWTH INV | 56,600 | .25 | $701,274 | 31-Aug-09 | | Powershares Exhg Traded Fd-Powershares Golden Dragon Halter | 55,290 | .24 | $643,575 | 31-Jul-09 | | COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT | 40,420 | .18 | $326,997 | 30-Jun-09 | | Unified Series Trust-Auer Growth Fd | 20,000 | .09 | $234,400 | 30-Sep-09 | | Valic Company I-Small Cap Index Fd | 8,075 | .04 | $100,049 | 31-Aug-09 | | SEI INSTITUTIONAL MANAGED TR-TAX MANAGED SMALL CAP FUND | 7,900 | .03 | $63,911 | 30-Jun-09 | | COLLEGE RETIREMENT EQUITIES FUND-EQUITY INDEX ACCOUNT | 6,155 | .03 | $49,793 | 30-Jun-09 | | HARTFORD SMALL COMPANY HLS FUND, INC. | 5,000 | .02 | $40,450 | 30-Jun-09 |
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*
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Value shown is computed using the security's price on the report date given.
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