| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/17/2008 | QUEST RESOURCE CORP | QRCP | Purchase | COMMON STOCK, PAR VALUE $0.001 PER SHARE | 169.6k | $6.40 | $1.1M | THROUGH ADVISORY RESEARCH MICRO CAP VALUE FUND, L.P. | 03/17/2008 |
| 03/17/2008 | QUEST RESOURCE CORP | QRCP | Purchase | COMMON STOCK, PAR VALUE $0.001 PER SHARE | 64.8k | $6.40 | $415k | THROUGH ADVISORY RESEARCH ENERGY FUND, L.P. | 03/17/2008 |
| 07/17/2007 | AVALON HOLDINGS CORP | AWX | Sale | Avalon Holdings Corp. | 5k | $10.00 | $50k | See Footnote (1) | 07/17/2007 |
| 07/16/2007 | AVALON HOLDINGS CORP | AWX | Sale | Avalon Holdings Corp. | 8k | $10.05 | $80.4k | See Footnote (1) | 07/13/2007 |
| 07/13/2007 | AVALON HOLDINGS CORP | AWX | Sale | Avalon Holdings Corp. | 3.1k | $10.00 | $31.3k | See Footnote (1) | 07/13/2007 |
| 07/09/2007 | AVALON HOLDINGS CORP | AWX | Sale | Avalon Holding Corp. | 1.5k | $10.03 | $15k | See Footnote (1) | 07/09/2007 |
| 07/02/2007 | AVALON HOLDINGS CORP | AWX | Sale | Avalon Holdings Corp. | 2.1k | $10.09 | $21.2k | See Footnote (1) | 07/02/2007 |
| 06/28/2007 | AVALON HOLDINGS CORP | AWX | Sale | AVALON HOLDINGS CORP. | 669 | $9.85 | $6.6k | See Footnote (1) | 06/28/2007 |
| 06/28/2007 | AVALON HOLDINGS CORP | AWX | Sale | AVALON HOLDINGS CORP. | 669 | $9.85 | $6.6k | See Footnote (1) | 06/28/2007 |
| 06/27/2007 | AVALON HOLDINGS CORP | AWX | Sale | Avalon Holdings Corp | 2.3k | $9.85 | $22.7k | See footnote (1). | 06/27/2007 |
| 06/26/2007 | AVALON HOLDINGS CORP | AWX | Sale | AVALON HOLDINGS CORP | 76.3k | $9.60 | $732.5k | See Footnote (1). | 06/26/2007 |
| 09/13/2006 | TESSCO TECHNOLOGIES INC | TESS | Sale | TESSCO TECHNOLOGIES, INC. | 629.6k | $25.00 | $15.7M | SEE FOOTNOTE (1) | 09/13/2006 |
| 02/10/2006 | SCHEID VINEYARDS INC | SVIN | Sale | Scheid Vineyards | 82 | $6.25 | $512.5 | Please see footnote. | 02/08/2006 |
| 02/08/2006 | SCHEID VINEYARDS INC | SVIN | Sale | Scheid Vineyards | 10k | $6.25 | $62.5k | Please see footnote. | 02/08/2006 |
| 10/04/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 470 | $13.00 | $6.1k | Please see footnote. | 09/29/2005 |
| 09/30/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 1.9k | $13.08 | $25.2k | Please see footnote. | 09/29/2005 |
| 09/29/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 200 | $13.11 | $2.6k | Please see footnote. | 09/29/2005 |
| 09/28/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 1.6k | $13.00 | $20.8k | Please see footnote. | 09/26/2005 |
| 09/27/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 7.8k | $12.88 | $100.5k | Please see footnote. | 09/26/2005 |
| 09/26/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 300 | $12.85 | $3.9k | Please see footnote. | 09/26/2005 |
| 09/23/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 4k | $12.88 | $51.5k | Please see footnote. | 09/20/2005 |
| 09/21/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 5k | $12.89 | $64.4k | Please see footnote. | 09/20/2005 |
| 09/20/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 15k | $12.92 | $193.8k | Please see footnote. | 09/20/2005 |
| 09/19/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 1000 | $12.95 | $13k | Please see footnote. | 09/15/2005 |
| 09/15/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 500 | $13.00 | $6.5k | Please see footnote. | 09/15/2005 |
| 08/26/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 400 | $12.50 | $5k | Please see footnote. | 08/25/2005 |
| 08/25/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 400 | $12.60 | $5k | Please see footnote. | 08/25/2005 |
| 08/04/2005 | AVALON HOLDINGS CORP | AWX | Purchase | Avalon Holdings Corp. | 600 | $4.29 | $2.6k | Please see footnote. | 08/02/2005 |
| 08/02/2005 | AVALON HOLDINGS CORP | AWX | Purchase | Avalon Holdings Corp. | 2k | $4.32 | $8.6k | Please see footnote | 08/02/2005 |
| 08/01/2005 | AVALON HOLDINGS CORP | AWX | Purchase | Avalon Holdings Corp. | 1000 | $4.27 | $4.3k | Please see footnote. | 07/27/2005 |
| 07/29/2005 | AVALON HOLDINGS CORP | AWX | Purchase | Avalon Holdings Corp. | 1.4k | $4.30 | $6k | Please see footnote. | 07/27/2005 |
| 07/29/2005 | TESSCO TECHNOLOGIES INC | TESS | Purchase | Tessco Technologies, Inc. | 100 | $13.12 | $1.3k | Please see footnote. | 07/26/2005 |
| 07/28/2005 | AVALON HOLDINGS CORP | AWX | Purchase | Avalon Holdings Corp. | 1.6k | $4.29 | $6.9k | Please see footnote. | 07/27/2005 |
| 07/27/2005 | AVALON HOLDINGS CORP | AWX | Purchase | Avalon Holdings Corp. | 800 | $4.16 | $3.3k | Please see footnote. | 07/27/2005 |
| 07/27/2005 | AVALON HOLDINGS CORP | AWX | Purchase | Avalon Holdings Corp. | 800 | $4.16 | $3.3k | Please see footnote. | 07/25/2005 |
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