| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | CLOUGH CAPITAL PARTNERS, LP | 886,600 | 3.51 | $4,902,898 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 615,233 | 2.43 | $3,402,238 | 30-Sep-09 | | FEINBERG, STEPHEN A. | 3,738,738 | 14.80 | $20,675,221 | 30-Sep-09 | | PERENNIAL INVESTORS LLC | 462,111 | 1.83 | $2,555,473 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 438,786 | 1.74 | $2,426,486 | 30-Sep-09 | | U Capital Group , LP | 400,000 | 1.58 | $2,212,000 | 30-Sep-09 | | QVT Financial LP | 364,581 | 1.44 | $2,016,132 | 30-Sep-09 | | Emigrant Bancorp, Inc. | 361,345 | 1.43 | $1,998,237 | 30-Sep-09 | | STATE STREET CORPORATION | 284,096 | 1.12 | $1,571,050 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 187,463 | .74 | $1,036,670 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Clough Global Opportunities Fund | 334,900 | 1.33 | $1,731,433 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 248,299 | .98 | $1,373,093 | 30-Sep-09 | | DFA U.S. MICRO CAP SERIES | 217,158 | .86 | $807,827 | 30-Apr-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 159,986 | .63 | $827,127 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 132,383 | .52 | $732,077 | 30-Sep-09 | | Clough Global Equity Fund | 131,700 | .52 | $680,889 | 30-Jun-09 | | COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT | 96,479 | .38 | $498,796 | 30-Jun-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 81,300 | .32 | $420,321 | 30-Jun-09 | | CLOUGH GLOBAL ALLOCATION FUND | 80,200 | .32 | $414,634 | 30-Jun-09 | | Goldman Sachs Structured Small Cap Equity Fund | 60,858 | .24 | $376,711 | 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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