| Company | CIK | Ticker Symbol | Document |
| U Capital Group, LP | 1455938 | | 13F-HR[html] |
| U S GLOBAL INVESTORS INC | 754811 | NASDAQ:GROW | 13F-HR[html] |
| U.S. Bancorp Asset Management | 1142147 | | 13F-NT[html] |
| U.S. China Mining Group, Inc. | 1145761 | | 10-Q[html] |
| U.S. Investment CORP | 1425157 | | 13F-NT[html] |
| U.S. TRUST Co OF DELAWARE | 1185372 | | 13F-NT[html] |
| UAN CULTURAL & CREATIVE CO., LTD. | 1337009 | | 10-Q[html] |
| UBS AG | 1114446 | NYSE:UBS NYSE:UBS^D | 424B3[html] |
| UBS Swiss Financial Advisers AG | 1352469 | | 13F-NT[html] |
| UCDP FINANCE INC | 1262449 | | 8-K[html] |
| UCI AIRTEX HOLDINGS INC | 1252080 | | EFFECT[html] |
| UCI Acquisition Holdings (No. 1) Corp | 1517732 | | EFFECT[html] |
| UCI Acquisition Holdings (No. 2) Corp | 1517731 | | EFFECT[html] |
| UCI HOLDINGS LTD | 1513050 | | EFFECT[html] |
| UCI International, Inc. | 1414937 | | EFFECT[html] |
| UCI Pennsylvania, Inc. | 1252089 | | EFFECT[html] |
| UCI-Wells Holdings, L.L.C. | 1517730 | | EFFECT[html] |
| UEBERROTH JOSEPH | 1157280 | | 4[html] |
| ULTRA PETROLEUM CORP | 1022646 | NYSE:UPL | 4[html] 4[html] 4[html] 4[html] 4[html] |
| ULTRALIFE CORP | 875657 | NASDAQ:ULBI | 4[html] 4[html] 4[html] 4[html] 4[html] 4[html] |
| ULURU INC. | 1168220 | AMEX:ULU | 10-Q[html] |
| UNILENS VISION INC | 852564 | | 10-Q[html] 8-K[html] |
| UNION BANKSHARES INC | 706863 | NASDAQ:UNB | 10-Q[html] |
| UNISOURCE ENERGY CORP | 941138 | NYSE:UNS | 3[html] 4[html] |
| UNITED AMERICAN HEALTHCARE CORP | 867963 | NASDAQ:UAHC | 10-Q[html] |
| UNITED ARTISTS THEATRE CIRCUIT INC /MD/ | 889570 | | 10-Q[html] |
| UNITED BANCSHARES INC /PA | 944792 | | 10-Q[html] |
| UNITED BANCSHARES INC/OH | 1087456 | | 10-Q[html] |
| UNITED CAPITAL FINANCIAL ADVISERS, LLC | 1463217 | | 13F-HR[html] |
| UNITED COMMUNITY FINANCIAL CORP | 707886 | NASDAQ:UCFC | 10-Q[html] |
| UNITED COMPONENTS INC | 101116 | | EFFECT[html] |
| UNITED MINES INC | 1393772 | | NT 10-Q[html] |
| UNITED MORTGAGE TRUST | 101390 | | 10-Q[html] |
| UNITED SECURITY BANCSHARES | 1137547 | NASDAQ:UBFO NASDAQ:USBI | 10-Q[html] |
| UNITED SECURITY BANCSHARES INC | 717806 | NASDAQ:USBI | NT 10-Q[html] |
| UNITED STATES ANTIMONY CORP | 101538 | | 10-Q[html] |
| UNIVERSAL CITY DEVELOPMENT PARTNERS LTD | 1262450 | | 8-K[html] |
| UNIVERSAL GOLD MINING CORP. | 1375596 | | 10-Q[html] |
| UNIVERSAL HEALTH SERVICES INC | 352915 | NYSE:UHS | 4[html] |
| UNIVERSAL TRAVEL GROUP | 1336644 | | NT 10-Q[html] |
| UNIVERSITY GENERAL HEALTH SYSTEM, INC. | 1383960 | | NT 10-Q[html] |
| UNR HOLDINGS INC | 1093800 | | NT 10-Q[html] |
| UNX Companies LLC | 1177718 | | D[html] |
| UPGRADEDETECT INC | 1360374 | | D/A[html] |
| US 1 INDUSTRIES INC | 351498 | | 10-Q[html] |
| US Highland, Inc. | 1381871 | | NT 10-Q[html] |
| US NATURAL GAS CORP | 1448695 | | NT 10-Q[html] |
| US NEUROSURGICAL INC | 1089815 | | 10-Q[html] |
| USA Synthetic Fuel Corp | 1487920 | | 10-Q[html] |
| USA VIDEO INTERACTIVE CORP | 1107280 | | 10-Q[html] |
| USG CORP | 757011 | NYSE:USG | 8-K[html] |
| UTG INC | 832480 | | CORRESP[html] CORRESP[html] CORRESP[html] CORRESP[html] CORRESP[html] UPLOAD[html] UPLOAD[html] UPLOAD[html] UPLOAD[html] |
| UTI Holding Co | 1297525 | | EFFECT[html] |
| UTI Holdings, LLC | 1494654 | | EFFECT[html] |
| UTi WORLDWIDE INC | 1124827 | NASDAQ:UTIW | DEF 14A[html] |
| Ulrich Paul S | 1500860 | | 4[html] |
| Ulysses ManagementLLC | 1510912 | | 13F-HR[html] |
| Umami Sustainable Seafood Inc. | 1368765 | | NT 10-Q[html] |
| Unilava Corp | 923168 | | 10-Q[html] |
| Unilife Corp | 1476170 | | 10-Q[html] 8-K[html] POS AM[html] S-3/A[html] |
| Union Settlement Administrator Holdco, Inc. | 1431668 | | 424B3[html] |
| Union Settlement Administrator, Inc. | 1431669 | | 424B3[html] |
| Uniontown Energy Inc. | 1310482 | | 8-K[html] |
| United American Petroleum Corp. | 1321516 | | NT 10-Q[html] |
| United Capital Financial Partners, LLC | 1372312 | | 13F-NT[html] |
| United Continental Holdings, Inc. | 100517 | | 3/A[html] 4[html] |
| United Development Funding III, LP | 1335732 | | 10-Q[html] |
| United Development Funding IV | 1440292 | | 10-Q[html] |
| United Health Products, Inc. | 1096938 | | 10-Q[html] |
| United States 12 Month Natural Gas Fund, LP | 1405513 | | 10-Q[html] |
| United States Brent Oil Fund, LP | 1472494 | | 10-Q[html] |
| United States Commodity Index Funds Trust | 1479247 | | 10-Q[html] |
| United States Heating Oil Fund, LP | 1396877 | | 10-Q[html] |
| United States Short Oil Fund, LP | 1439567 | | 10-Q[html] |
| United eSystems, Inc. | 1171357 | | NT 10-Q[html] |
| University Accounting Service, LLC | 1431670 | | 424B3[html] |
| Upstream Worldwide, Inc. | 1271075 | | 10-Q[html] |
| Ursitti Christopher | 1520599 | | 4[html] |