| LIGAND PHARMACEUTICALS INC | February 13, 2018 | 865,500 | 4.1% |
| Rand Logistics, Inc. | November 15, 2017 | 1,432,660 | 7.2% |
| Essex Rental Corp. | August 16, 2013 | 1,124,472 | 4.5% |
| Westway Group, Inc. | February 01, 2013 | ? | ? |
| FutureFuel Corp. | February 01, 2012 | 1,838,000 | 4.5% |
| COLUMBIA LABORATORIES INC | January 31, 2012 | ? | ? |
| Essex Rental Corp. | February 16, 2011 | 2,805,666 | 13.0% |
| Pet DRx CORPSold out | February 09, 2011 | 0 | 0.0% |
| China Ceramics Co., Ltd | October 14, 2010 | 1,350,000 | 10.3% |
| NABI BIOPHARMACEUTICALS | June 22, 2010 | 2,344,597 | 4.8% |
| Ascend Acquisition Corp. | February 10, 2010 | 32,120 | 3.8% |
| LIGAND PHARMACEUTICALS INC | February 10, 2010 | 8,256,473 | 7.3% |
| STEPHAN CO | February 10, 2010 | 182,118 | 4.3% |
| TRANSGENOMIC INC | February 10, 2010 | 1,584,158 | 3.1% |
| AutoChina International LtdSold out | February 01, 2010 | 0 | 0.0% |
| China Fortune Acquisition Corp.Sold out | February 01, 2010 | 0 | 0.0% |
| Highlands Acquisition CorpSold out | February 01, 2010 | 0 | 0.0% |
| TAILWIND FINANCIAL INC.Sold out | February 01, 2010 | 0 | 0.0% |
| DYADIC INTERNATIONAL INC | August 05, 2009 | 936,928 | 3.1% |
| BUTLER INTERNATIONAL INC /MD/Sold out | June 12, 2009 | 0 | 0.0% |
| Shermen WSC Acquisition Corp | May 26, 2009 | 2,000,000 | 7.0% |
| CERUS CORPSold out | February 24, 2009 | 0 | 0.0% |
| ChinaGrowth North Acquisition CORP | February 17, 2009 | 82,700 | 1.3% |
| ChinaGrowth South Acquisition CORP | February 17, 2009 | 100,000 | 1.6% |
| China Opportunity Acquisition Corp. | February 17, 2009 | 278,819 | 3.3% |
| MAGNA ENTERTAINMENT CORP | February 17, 2009 | 3,545 | 0.1% |
| China Holdings Acquisition Corp. | February 13, 2009 | 1,000,000 | 6.3% |
| CORGI INTERNATIONAL LTD | February 13, 2009 | 25,000 | 0.2% |
| CALLIDUS SOFTWARE INCSold out | February 12, 2009 | 0 | 0.0% |
| FIRSTFED FINANCIAL CORPSold out | February 12, 2009 | 0 | 0.0% |
| GENEVA ACQUISITION CORPSold out | February 12, 2009 | 0 | 0.0% |
| Marathon Acquisition Corp.Sold out | February 12, 2009 | 0 | 0.0% |
| Primoris Services CORPSold out | February 12, 2009 | 0 | 0.0% |
| QUADRAMED CORPSold out | February 12, 2009 | 0 | 0.0% |
| RENAISSANCE ACQUISITION CORPSold out | February 12, 2009 | 0 | 0.0% |
| Summit Global Logistics, Inc.Sold out | February 12, 2009 | 0 | 0.0% |
| ARROWHEAD RESEARCH CORP | February 13, 2008 | 357,143 | 0.9% |
| BEAZER HOMES USA INC | February 13, 2008 | 686,900 | 1.8% |
| DANKA BUSINESS SYSTEMS PLCSold out | February 13, 2008 | 0 | 0.0% |
| GENEVA ACQUISITION CORP | February 13, 2008 | 925,000 | 6.6% |
| Global Logistics Acquisition CORPSold out | February 13, 2008 | 0 | 0.0% |
| GOLDLEAF FINANCIAL SOLUTIONS INC. | February 13, 2008 | 405,422 | 2.3% |
| HIGHBURY FINANCIAL INCSold out | February 13, 2008 | 0 | 0.0% |
| MICROVISION INCSold out | February 13, 2008 | 0 | 0.0% |
| NEOPHARM INCSold out | February 13, 2008 | 0 | 0.0% |
| NEUROBIOLOGICAL TECHNOLOGIES INC /CA/ | February 13, 2008 | 19,285 | 0.1% |
| SEGUE SOFTWARE INCSold out | February 13, 2008 | 0 | 0.0% |
| SPECTRUM PHARMACEUTICALS INC | February 13, 2008 | 1,286,500 | 4.1% |
| ZIOPHARM ONCOLOGY INC | February 13, 2008 | 627,400 | 3.0% |
| Pet DRx CORP | January 08, 2008 | 1,629,800 | 18.6% |
| Highlands Acquisition Corp | October 05, 2007 | 900,000 | 6.0% |
| Summit Global Logistics, Inc. | May 30, 2007 | 776,354 | 10.0% |
| Global Telecom & Technology, Inc.Sold out | February 26, 2007 | 0 | 0.0% |
| ACACIA RESEARCH CORP | February 14, 2007 | 1,322,958 | 4.7% |
| LANGER INC | February 14, 2007 | 1,684,208 | 14.3% |
| SEABRIGHT INSURANCE HOLDINGS INC | February 14, 2007 | 966,950 | 4.7% |
| BENIHANA INCSold out | February 14, 2006 | 0 | 0.0% |
| China Unistone Acquisition CORPSold out | February 14, 2006 | 0 | 0.0% |
| GAINSCO INC | February 14, 2006 | 557,350 | 2.8% |
| INDUS INTERNATIONAL INC | February 14, 2006 | 2,551,900 | 4.3% |
| PENWEST PHARMACEUTICALS CO | February 14, 2006 | 783,200 | 3.6% |
| PRIVATE BUSINESS INC | February 14, 2006 | 1,439,964 | 9.7% |
| APPLIED GRAPHICS TECHNOLOGIES INC | February 11, 2005 | 452,800 | 5.0% |
| China Unistone Acquisition CORP | November 24, 2004 | 375,000 | 10.9% |
| Rand Acquisition CORP | November 05, 2004 | 317,000 | 6.9% |
| AMERICA SERVICE GROUP INC /DE | February 11, 2004 | 147,800 | 2.2% |
| GENZYME CORPSold out | July 11, 2003 | 0 | 0.0% |
| HOMESTEAD BANCORP INC | February 12, 2003 | 60,000 | 6.5% |
| FIRST KEYSTONE FINANCIAL INC | February 12, 2002 | 68,600 | 3.4% |
| GOLDEN STAR RESOURCES LTD | February 12, 2002 | 9 | 11.0% |
| JCC HOLDING CO | February 12, 2001 | 9 | 11.0% |
| AHT CORP | February 11, 2000 | 159,400 | 1.5% |
| ISB FINANCIAL CORP/LASold out | February 11, 2000 | 0 | 0.0% |
| MAXXAM INC | February 11, 2000 | 344,600 | 4.9% |