| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 02/21/2008 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 690.1k | $0.46 | $316.5k | Through partnerships and managed accounts | 02/21/2008 |
| 12/26/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 17k | $1.10 | $18.7k | Through managed accounts | 12/26/2007 |
| 12/26/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 83k | $1.10 | $91.3k | Through a partnership and managed accounts | 12/26/2007 |
| 12/21/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 32k | $1.03 | $33.1k | Through a partnership and managed accounts | 12/21/2007 |
| 12/21/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 180.5k | $1.03 | $186.8k | Through a partnership and managed accounts | 12/21/2007 |
| 12/21/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 20k | $1.04 | $20.8k | Through a partnership and managed accounts | 12/21/2007 |
| 12/21/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 122.6k | $1.04 | $127.2k | Through a partnership and managed accounts | 12/21/2007 |
| 12/12/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 8k | $1.07 | $8.6k | Through managed accounts | 11/28/2007 |
| 12/12/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 42k | $1.07 | $45.1k | Through a partnership and managed accounts | 11/28/2007 |
| 11/29/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 17k | $1.10 | $18.7k | Through managed accounts | 11/28/2007 |
| 11/29/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 83k | $1.10 | $91.3k | Through a partnership and managed accounts | 11/28/2007 |
| 11/28/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 37k | $1.02 | $37.7k | Through managed accounts | 11/28/2007 |
| 11/28/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 213k | $1.02 | $217k | Through a partnership and managed accounts | 11/28/2007 |
| 11/06/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 63k | $1.09 | $68.7k | Through managed accounts | 11/06/2007 |
| 11/06/2007 | Lenado Capital Advisors, LLC | 10% Owner | Purchase | Common Stock, par value $.001 per share | 312k | $1.09 | $340.1k | Through a partnership and managed accounts | 11/06/2007 |
| 10/09/2007 | PLAINFIELD SPECIAL SITUATIONS MASTER FUND LTD. | 10% Owner | Purchase | Common Stock, par value $0.01 | 153.5k | $1.10 | $168.8k | | 10/09/2007 |
| 04/02/2007 | James Berry M | V.P. and General Manager | Grant | | 97.5k | $0.00 | $0 | | 04/02/2007 |
| 04/02/2007 | James Berry M | V.P. and General Manager | Grant | | 130k | $0.00 | $0 | | 04/02/2007 |
| 03/29/2007 | WILLIAMSON ALLAN J | Corporate Controller | Grant | | 40k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | WILLIAMSON ALLAN J | Corporate Controller | Grant | | 30k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | VAN GERWEN JOHN H | Vice President -- Operations | Grant | | 130k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | VAN GERWEN JOHN H | Vice President -- Operations | Grant | | 97.5k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | KARP HAROLD M | President and COO | Grant | | 210k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | KARP HAROLD M | President and COO | Grant | | 280k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | Jordan David W | Vice President | Grant | | 130k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | Jordan David W | Vice President | Grant | | 97.5k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | JOHNSON GARRY K | SVP Sales & Customer Relations | Grant | | 90k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | JOHNSON GARRY K | SVP Sales & Customer Relations | Grant | | 67.5k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | DEASON JAMES E | CFO, SVP & Corporate Secretary | Grant | | 130k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | DEASON JAMES E | CFO, SVP & Corporate Secretary | Grant | | 97.5k | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | ALPINE GROUP INC /DE/ | 10% Owner | Other (acquisition) | | 1.8M | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | ALPINE GROUP INC /DE/ | 10% Owner | Other (acquisition) | | 1.3M | $0.00 | $0 | | 03/29/2007 |
| 03/29/2007 | ALPINE GROUP INC /DE/ | 10% Owner | Other (acquisition) | | 1.3M | $0.00 | $0 | | 03/29/2007 |
| 02/27/2007 | Kestenbaum Alan | Director | Purchase | | 2k | $1,000.00 | $2M | By Alkest, LLC (see note 1) | 02/27/2007 |
| 02/26/2007 | PLAINFIELD SPECIAL SITUATIONS MASTER FUND LTD. | 10% Owner | Sale | Series A Convertible Preferred Stock, par value $1.00 | 2k | $1,000.00 | $2M | | 02/26/2007 |
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