| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Shorewater Advisors, LLC | 1,387,620 | 3.53 | $2,289,573 | 30-Sep-09 | | WATER ISLAND CAPITAL, LLC | 1,344,313 | 3.42 | $2,218,116 | 30-Sep-09 | | Stevens Capital Management, LP | 1,256,764 | 3.20 | $2,073,660 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 1,255,971 | 3.19 | $2,072,352 | 30-Sep-09 | | PA COMMONWEALTH OF PUBLIC SCHOOL EMPLOYEES RETIREMENT SY | 1,179,600 | 3.00 | $1,946,340 | 30-Sep-09 | | AQR CAPITAL MANAGEMENT, LLC | 1,162,118 | 2.95 | $1,917,494 | 30-Sep-09 | | Geduld, Emanuel, E. | 481,902 | 1.23 | $795,138 | 30-Sep-09 | | GABELLI SECURITIES, INC. | 384,687 | .98 | $634,733 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 220,200 | .56 | $363,330 | 30-Sep-09 | | LOEB ARBITRAGE MANAGEMENT INC. | 215,467 | .55 | $355,520 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | ARBITRAGE FUND | 860,477 | 2.19 | $1,411,182 | 31-Aug-09 | | DFA U.S. SMALL CAP VALUE SERIES | 462,231 | 1.18 | $582,411 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 220,200 | .56 | $182,766 | 30-Jun-09 | | DFA U.S. MICRO CAP SERIES | 214,349 | .54 | $270,079 | 30-Apr-09 | | DFA U.S. SMALL CAP SERIES | 69,114 | .18 | $87,083 | 30-Apr-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 64,813 | .16 | $106,941 | 30-Sep-09 | | Gamco Westwood Mighty Mites Fd | 30,000 | .08 | $49,500 | 30-Sep-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 13,531 | .03 | $22,326 | 30-Sep-09 | | SA FDS INV TR-U.S. SMALL COMPANY FD | 5,600 | .01 | $4,648 | 30-Jun-09 | | DFA Investment Dimensions-DFA VA U.S. Targeted Value Portfol | 4,600 | .01 | $3,910 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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