| 31 Jul 2006 | PURCHASE | STEEL PARTNERS II LPentity | 150 | 12.05 USD | |
| 18 Jul 2006 | PURCHASE | LICHTENSTEIN WARREN G | 525 | 12.05 USD | |
| 07 Jul 2006 | PURCHASE | LICHTENSTEIN WARREN G | 2,000 | 12.08 USD | |
| 28 Jun 2006 | PURCHASE | LICHTENSTEIN WARREN G | 250 | 12.05 USD | |
| 29 Jun 2006 | PURCHASE | LICHTENSTEIN WARREN G | 1,000 | 12.05 USD | |
| 26 Jun 2006 | PURCHASE | LICHTENSTEIN WARREN G | 15,229 | 12.07 USD | |
| 19 Jun 2006 | PURCHASE | STEEL PARTNERS II LPentity | 500 | 12.05 USD | |
| 12 Jun 2006 | PURCHASE | LICHTENSTEIN WARREN G | 100 | 12.05 USD | |
| 25 May 2006 | PURCHASE | LICHTENSTEIN WARREN G | 3,000 | 12.05 USD | |
| 19 May 2006 | PURCHASE | STEEL PARTNERS II LPentity | 500 | 12.00 USD | |
| 16 May 2006 | PURCHASE | STEEL PARTNERS LLCentity | 2,894 | 12.07 USD | |
| 01 May 2006 | PURCHASE | STEEL PARTNERS LLCentity | 2,483 | 12.15 USD | |
| 08 Feb 2006 | PURCHASE | STEEL PARTNERS II LPentity | 2,700 | 12.41 USD | |
| 17 Jan 2006 | PURCHASE | LICHTENSTEIN WARREN G | 12 | 12.12 USD | |
| 09 Jan 2006 | PURCHASE | LICHTENSTEIN WARREN G | 300 | 12.12 USD | |
| 10 Jan 2006 | PURCHASE | LICHTENSTEIN WARREN G | 62 | 12.12 USD | |
| 30 Dec 2005 | PURCHASE | STEEL PARTNERS LLCentity | 625 | 12.12 USD | |