| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 12/31/2014 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 7.6k | $22.79 | $173.4k | | 12/31/2014 |
| 08/22/2014 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 15k | $21.00 | $314.3k | | 08/22/2014 |
| 08/22/2014 | Advanced Emissions Solutions, Inc. | ADES | Exercise | Stock Option | 37.1k | $4.30 | $159.5k | | 08/22/2014 |
| 01/03/2014 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 432 | $53.00 | $22.9k | | 01/03/2014 |
| 01/03/2014 | Advanced Emissions Solutions, Inc. | ADES | Grant | Performance Share Units | 4.2k | $0.00 | $0 | | 01/03/2014 |
| 11/20/2013 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 2k | $8.60 | $17.2k | | 11/20/2013 |
| 11/20/2013 | Advanced Emissions Solutions, Inc. | ADES | Disposition | Common Stock | 1000 | $46.26 | $46.3k | | 11/20/2013 |
| 11/20/2013 | Advanced Emissions Solutions, Inc. | ADES | Disposition | Common Stock | 1000 | $46.67 | $46.7k | | 11/20/2013 |
| 11/20/2013 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Stock Options | 2k | $8.60 | $17.2k | | 11/20/2013 |
| 11/19/2013 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 2k | $8.60 | $17.2k | | 11/19/2013 |
| 11/19/2013 | Advanced Emissions Solutions, Inc. | ADES | Disposition | Common Stock | 1000 | $46.35 | $46.3k | | 11/19/2013 |
| 11/19/2013 | Advanced Emissions Solutions, Inc. | ADES | Disposition | Common Stock | 1000 | $46.35 | $46.3k | | 11/19/2013 |
| 11/19/2013 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Stock Option | 2k | $8.60 | $17.2k | | 11/19/2013 |
| 11/19/2013 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 2k | $8.60 | $17.2k | | 11/18/2013 |
| 11/19/2013 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Stock Options | 2k | $8.60 | $17.2k | | 11/18/2013 |
| 11/18/2013 | Advanced Emissions Solutions, Inc. | ADES | Disposition | Common Stock | 1000 | $47.13 | $47.1k | | 11/18/2013 |
| 11/18/2013 | Advanced Emissions Solutions, Inc. | ADES | Disposition | Common Stock | 1000 | $47.18 | $47.2k | | 11/18/2013 |
| 11/06/2013 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 217 | $37.69 | $8.2k | | 11/06/2013 |
| 08/01/2013 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 104 | $42.95 | $4.5k | | 08/01/2013 |
| 05/14/2013 | ADA-ES INC | ADES | Grant | Performance Share Units | 7k | $0.00 | $0 | | 05/14/2013 |
| 05/13/2013 | ADA-ES INC | ADES | Sale | Common Stock | 2k | $30.00 | $60k | | 05/13/2013 |
| 05/13/2013 | ADA-ES INC | ADES | Sale | Common Stock | 1000 | $30.09 | $30.1k | | 05/13/2013 |
| 05/13/2013 | ADA-ES INC | ADES | Sale | Common Stock | 1000 | $30.11 | $30.1k | | 05/13/2013 |
| 05/02/2013 | ADA-ES INC | ADES | Grant | Common Stock | 214 | $24.33 | $5.2k | | 05/02/2013 |
| 08/08/2012 | ADA-ES INC | ADES | Grant | Common Stock | 192 | $21.94 | $4.2k | | 08/08/2012 |
| 10/19/2011 | ADA-ES INC | ADES | Grant | Common Stock | 169 | $14.26 | $2.4k | | 10/19/2011 |
| 08/16/2011 | ADA-ES INC | ADES | Grant | Common Stock | 95 | $14.86 | $1.4k | | 05/04/2011 |
| 05/04/2011 | ADA-ES INC | ADES | Grant | Common Stock | 115 | $10.49 | $1.2k | | 05/04/2011 |
| 02/07/2011 | ADA-ES INC | ADES | Grant | Common Stock | 2k | $12.12 | $24.2k | | 02/07/2011 |
| 01/13/2011 | ADA-ES INC | ADES | Sale | Common Stock | 1000 | $13.09 | $13.1k | | 01/11/2011 |
| 01/12/2011 | ADA-ES INC | ADES | Sale | Common Stock | 1000 | $13.06 | $13.1k | | 01/11/2011 |
| 01/03/2011 | ADA-ES INC | ADES | Sale | Common Stock | 500 | $11.06 | $5.5k | | 01/03/2011 |
| 12/17/2010 | ADA-ES INC | ADES | Sale | COMMON STOCK | 500 | $9.00 | $4.5k | | 12/17/2010 |
| 12/17/2010 | ADA-ES INC | ADES | Sale | COMMON STOCK | 500 | $8.02 | $4k | | 12/17/2010 |
| 07/15/2010 | ADA-ES INC | ADES | Grant | Common Stock | 528 | $6.47 | $3.4k | | 07/15/2010 |
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