| MEAD | Meade Instruments Corp. | 3.41 May 20, 4:00PM EDT | 1.74 (104.19%) | 374,877 | Chart, Profile, More |
| JASO | JA Solar Holdings, Co., Ltd. | 9.56 May 20, 4:00PM EDT | 3.95 (70.37%) | 22,503,872 | Chart, Profile, More |
| RSOL | Real Goods Solar, Inc. | 6.08 May 20, 4:00PM EDT | 2.05 (50.87%) | 34,672,418 | Chart, Profile, More |
| CSUN | China Sunergy Co., Ltd. | 2.52 May 20, 4:00PM EDT | 0.84 (50.00%) | 2,412,645 | Chart, Profile, More |
| HSOL | Hanwha SolarOne Co., Ltd. | 1.57 May 20, 4:00PM EDT | 0.37 (30.83%) | 4,033,194 | Chart, Profile, More |
| PACT | Pactera Technology Internationa | 6.87 May 20, 4:00PM EDT | 1.61 (30.61%) | 2,777,013 | Chart, Profile, More |
| WBSN | Websense, Inc. | 24.76 May 20, 4:00PM EDT | 5.53 (28.76%) | 13,477,465 | Chart, Profile, More |
| HTCH | Hutchinson Technology Incorpora | 5.78 May 20, 4:00PM EDT | 1.04 (21.94%) | 2,078,171 | Chart, Profile, More |
| CAMT | Camtek Ltd. | 2.03 May 20, 4:00PM EDT | 0.35 (20.83%) | 1,262,096 | Chart, Profile, More |
| PPHM | Peregrine Pharmaceuticals Inc. | 1.83 May 20, 4:00PM EDT | 0.29 (18.83%) | 21,663,449 | Chart, Profile, More |
| ASYS | Amtech Systems, Inc. | 4.50 May 20, 4:00PM EDT | 0.70 (18.42%) | 145,389 | Chart, Profile, More |
| CSIQ | Canadian Solar Inc. | 9.18 May 20, 4:00PM EDT | 1.34 (17.09%) | 4,980,192 | Chart, Profile, More |
| VRTA | Vestin Realty Mortgage I, Inc. | 1.72 May 20, 3:59PM EDT | 0.23 (15.44%) | 153,569 | Chart, Profile, More |
| JRCC | James River Coal Company | 2.81 May 20, 4:00PM EDT | 0.37 (15.16%) | 3,203,465 | Chart, Profile, More |
| ORMP | Oramed Pharmaceuticals Inc. | 9.89 May 20, 4:00PM EDT | 1.29 (15.00%) | 312,565 | Chart, Profile, More |
| YRCW | YRC Worldwide, Inc. | 22.06 May 20, 4:00PM EDT | 2.87 (14.96%) | 1,021,355 | Chart, Profile, More |
| SCTY | SolarCity Corporation | 51.60 May 20, 4:00PM EDT | 6.60 (14.66%) | 7,344,417 | Chart, Profile, More |
| GENE | Genetic Technologies Ltd | 3.26 May 20, 3:59PM EDT | 0.41 (14.39%) | 501,213 | Chart, Profile, More |
| GAIA | Gaiam, Inc. | 4.64 May 20, 4:00PM EDT | 0.55 (13.45%) | 769,434 | Chart, Profile, More |
| ZN | Zion Oil & Gas Inc | 1.75 May 20, 4:00PM EDT | 0.20 (12.90%) | 395,907 | Chart, Profile, More |
| VRTB | Vestin Realty Mortgage II, Inc. | 1.50 May 20, 3:59PM EDT | 0.17 (12.86%) | 34,889 | Chart, Profile, More |
| DSCO | Discovery Laboratories, Inc. | 1.69 May 20, 4:00PM EDT | 0.19 (12.67%) | 1,691,690 | Chart, Profile, More |
| WEBM | WebMediaBrands Inc | 1.47 May 20, 2:55PM EDT | 0.16 (12.21%) | 12,116 | Chart, Profile, More |
| LAKE | Lakeland Industries, Inc. | 4.36 May 20, 3:59PM EDT | 0.47 (12.08%) | 17,194 | Chart, Profile, More |
| RPTP | Raptor Pharmaceutical Corp. | 6.51 May 20, 4:00PM EDT | 0.68 (11.66%) | 1,512,227 | Chart, Profile, More |