OTCBB stock market penny stocks with gains of over 10% & $40,000+ in trading volume for June 16th, 2011
| Symbol | Company Name | Last | Net Change | % Chg | $ Volume | Volume |
| WTFS | XINDE TECH | 0.742 | 0.142 | 23.67% | $5,948,231 | 8135836 |
| PYMX | POLYMEDIX | 0.76 | 0.13 | 20.63% | $2,392,473 | 3304202 |
| AMNL | APPLIED MINERALS | 1.58 | 0.23 | 17.04% | $563,862 | 367885 |
| HOTM | HOTCLOUD MOBILE | 0.661 | 0.061 | 10.17% | $413,751 | 614143 |
| GNTA | GENTA | 0.03 | 0.013 | 76.47% | $333,872 | 15332587 |
| ONCS | ONCOSEC MEDICAL | 1.4 | 0.15 | 12.00% | $231,920 | 175140 |
| ALME | ALAMO ENERGY | 1.08 | 0.12 | 12.50% | $173,339 | 164558 |
| MCET | MULTICELL TECHNOLOGIES | 0.0081 | 0.0009 | 12.50% | $153,058 | 18545325 |
| ILVC | INTELLIGENT LIVING | 0.0037 | 0.0012 | 48.00% | $96,314 | 26520624 |
| HWIC | HWI GLOBAL | 0.27 | 0.04 | 17.39% | $82,232 | 294160 |
| TPIV | TAPIMMUNE | 0.23 | 0.05 | 27.78% | $61,805 | 299015 |
| MNGA | MAGNEGAS | 0.27 | 0.03 | 12.50% | $46,376 | 186047 |