| 24 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 9 302 | 0.41 USD | |
| 24 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 14 805 | 0.41 USD | |
| 24 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 2 096 | 0.41 USD | |
| 24 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 3 797 | 0.41 USD | |
| 23 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 18 697 | 0.42 USD | |
| 23 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 4 213 | 0.42 USD | |
| 23 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 7 632 | 0.42 USD | |
| 23 avr. 2012 | SALE | BIOVEST INTERNATIONAL INC | 29 758 | 0.42 USD | |
| 27 mai 2009 | SALE | National Investment Managers Inc. | 11 728 | 0.20 USD | |
| 27 mai 2009 | SALE | National Investment Managers Inc. | 1 492 | 0.20 USD | |
| 27 mai 2009 | SALE | National Investment Managers Inc. | 6 780 | 0.20 USD | |
| 26 mai 2009 | SALE | National Investment Managers Inc. | 3 076 | 0.23 USD | |
| 26 mai 2009 | SALE | National Investment Managers Inc. | 392 | 0.23 USD | |
| 26 mai 2009 | SALE | National Investment Managers Inc. | 1 778 | 0.23 USD | |
| 18 janv. 2008 | SALE | Ad.Venture Partners, Inc. | 27 500 | 1.00 USD | |
| 21 déc. 2007 | SALE | Ad.Venture Partners, Inc. | 3 000 | 1.40 USD | |
| 18 oct. 2007 | SALE | Ad.Venture Partners, Inc. | 16 400 | 2.52 USD | |
| 17 oct. 2007 | SALE | Ad.Venture Partners, Inc. | 10 000 | 2.45 USD | |
| 09 oct. 2007 | SALE | Ad.Venture Partners, Inc. | 3 000 | 2.35 USD | |