| ZVV | | 680.00 May 24 |  340.00 (100.00%) | 200 | Chart, More |
| OGEN | Oragenics, Inc. Common Stock | 3.35 May 24 | 0.59 (21.38%) | 22,750 | Chart, Profile, More |
| MDGN-WT | | 1.40 May 24 | 0.19 (15.61%) | 100 | Chart, More |
| INS | Intelligent Systems Corporation | 1.51 May 24 | 0.18 (13.53%) | 5,415 | Chart, Profile, More |
| AQQ | American Spectrum Realty, Inc. | 2.89 May 24 | 0.18 (6.81%) | 15,819 | Chart, Profile, More |
| INFU | InfuSystems Holdings, Inc. Comm | 1.60 May 24 | 0.10 (6.45%) | 23,946 | Chart, Profile, More |
| UEC | Uranium Energy Corp. Common Sto | 2.10 May 24 | 0.12 (6.06%) | 947,775 | Chart, Profile, More |
| LOV | Spark Networks, Inc. Common Sto | 8.32 May 24 | 0.44 (5.58%) | 190,708 | Chart, Profile, More |
| VTG | Vantage Drilling Company | 1.91 May 24 | 0.10 (5.52%) | 1,987,198 | Chart, Profile, More |
| DXR | Daxor Corporation Common Stock | 7.67 May 24 | 0.40 (5.50%) | 500 | Chart, Profile, More |
| BVX | Bovie Medical Corporation Commo | 3.41 May 24 | 0.17 (5.25%) | 10,499 | Chart, Profile, More |
| SYN | Synthetic Biologics, Inc. Commo | 1.45 May 24 | 0.07 (5.07%) | 9,625 | Chart, Profile, More |
| BTX | BioTime, Inc. Common Stock | 4.38 May 24 | 0.20 (4.78%) | 144,124 | Chart, Profile, More |
| GRH | GreenHunter Energy Inc Common s | 1.13 May 24 | 0.05 (4.63%) | 43,435 | Chart, Profile, More |
| GIG | GigOptix, Inc. Common Stock | 1.43 May 24 | 0.06 (4.38%) | 234,873 | Chart, Profile, More |
| MEET | MeetMe, Inc. Common Stock (DE) | 1.70 May 24 | 0.07 (4.29%) | 143,212 | Chart, Profile, More |
| CTP | CTPartners Executive Search Inc | 4.07 May 24 | 0.15 (3.83%) | 9,617 | Chart, Profile, More |
| NAK | Northern Dynasty Minerals, Ltd. | 2.30 May 24 | 0.08 (3.60%) | 181,036 | Chart, Profile, More |
| DNN | Denison Mines Corp Ordinary Sha | 1.22 May 24 | 0.04 (3.39%) | 872,866 | Chart, Profile, More |
| RTK | Rentech, Inc. Common Stock | 2.22 May 24 | 0.06 (2.78%) | 2,003,049 | Chart, Profile, More |
| ESTE | Earthstone Energy, Inc. Common | 13.87 May 24 | 0.37 (2.74%) | 2,300 | Chart, Profile, More |
| NHC-PA | National HealthCare Corporation | 15.50 May 24 | 0.40 (2.65%) | 12,193 | Chart, More |
| GVP | GSE Systems, Inc. Common Stock | 1.60 May 24 | 0.04 (2.56%) | 59,822 | Chart, Profile, More |
| AWX | Avalon Holdings Corporation Com | 3.60 May 24 | 0.09 (2.56%) | 600 | Chart, Profile, More |
| AA-P | Alcoa Inc. $3.75 Preferred Stoc | 93.42 May 24 | 2.32 (2.55%) | 100 | Chart, More |
