| % of Shares Held by All Insider and 5% Owners: | 16% | | % of Shares Held by Institutional & Mutual Fund Owners: | 25% | | % of Float Held by Institutional & Mutual Fund Owners: | 30% | | Number of Institutions Holding Shares: | 33 |
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| Major Direct Holders (Forms 3 & 4) |
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| Holder | Shares | Reported |
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| PRIM BILLY D | 2,322,056 | 2012-05-15 | | WARNOCK DAVID L | 36,461 | 2013-05-14 | | MCQUILKIN MALCOLM | 32,351 | 2013-05-14 | | CASTANEDA MARK | 133,471 | 2012-06-07 | | BRENNER RICHARD A | 86,520 | 2013-05-14 |
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| Top Institutional Holders |
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| Holder | Shares | % Out | Value* | Reported |
|---|
| Akre Capital Management, LLC | 1,600,000 | 6.72 | 1,760,000 | 2013-03-31 | | Wynnefield Capital Management LLC | 1,494,600 | 6.27 | 1,644,060 | 2013-03-31 | | Perritt Capital Management, Inc. | 457,432 | 1.92 | 503,175 | 2013-03-31 | | Vanguard Group, Inc. (The) | 285,138 | 1.20 | 313,651 | 2013-03-31 | | Portolan Capital Management, LLC | 269,040 | 1.13 | 295,944 | 2013-03-31 | | Bridgeway Capital Management, Inc. | 134,530 | 0.56 | 147,983 | 2013-03-31 | | Eidelman Virant Capital | 115,000 | 0.48 | 126,500 | 2013-03-31 | | Bank of America Corporation | 100,241 | 0.42 | 110,265 | 2013-03-31 | | CALPERS (California-Public Employees Retirement System) | 60,300 | 0.25 | 66,330 | 2013-03-31 | | Brown Brothers Harriman & Co | 57,496 | 0.24 | 63,245 | 2013-03-31 |
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| Holder | Shares | % Out | Value* | Reported |
|---|
| Perritt Ultra MicroCap Fund | 457,432 | 1.92 | 503,175 | 2013-03-31 | | Vanguard Total Stock Market Index Fund | 178,443 | 0.75 | 196,287 | 2013-03-31 | | Bridgeway Funds Inc-Ultra Small Company Market Fund | 112,930 | 0.47 | 124,223 | 2013-03-31 | | Vanguard Extended Market Index Fund | 58,242 | 0.24 | 64,066 | 2013-03-31 | | Spartan Extended Market Index Fund | 43,402 | 0.18 | 53,818 | 2013-04-30 | | Vanguard Institutional Index-Inst Total Stock Market Ind | 32,717 | 0.14 | 35,988 | 2013-03-31 | | Valic Company I-Small Cap Fd | 21,600 | 0.09 | 22,032 | 2013-02-28 | | Spartan Total Market Index Fund | 8,907 | 0.04 | 11,044 | 2013-04-30 | | Claymore ETF Tr-Wilshire Micro Cap ETF | 8,655 | 0.04 | 14,453 | 2013-05-31 | | Vanguard Balanced Index Fund | 6,736 | 0.03 | 7,409 | 2013-03-31 |
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View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |
0.80%