| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 03/23/2023 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 90.9k | $0.00 | $0 | | 03/23/2023 |
| 03/23/2023 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 9.4k | $1.97 | $18.5k | | 03/23/2023 |
| 03/23/2023 | Advanced Emissions Solutions, Inc. | ADES | Grant | Performance Share Units | 90.9k | $0.00 | $0 | | 03/23/2023 |
| 03/23/2022 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 29k | $0.00 | $0 | | 03/23/2022 |
| 03/23/2022 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 7.8k | $6.40 | $49.8k | | 03/23/2022 |
| 03/23/2022 | Advanced Emissions Solutions, Inc. | ADES | Grant | Performance Share Units | 58k | $0.00 | $0 | | 03/23/2022 |
| 03/23/2020 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 9.1k | $0.00 | $0 | | 03/23/2020 |
| 03/23/2020 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 6.4k | $5.22 | $33.5k | | 03/23/2020 |
| 03/23/2020 | Advanced Emissions Solutions, Inc. | ADES | Grant | Performance Share Units | 18.3k | $0.00 | $0 | | 03/23/2020 |
| 03/23/2019 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 4.1k | $10.84 | $44.2k | | 03/23/2019 |
| 03/23/2019 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 14.7k | $0.00 | $0 | | 03/23/2019 |
| 03/23/2018 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 16.7k | $0.00 | $0 | | 03/23/2018 |
| 03/23/2018 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 1.6k | $10.95 | $17.7k | | 03/23/2018 |
| 01/12/2018 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 950 | $8.84 | $8.4k | | 01/12/2018 |
| 03/23/2017 | Advanced Emissions Solutions, Inc. | ADES | Grant | Common Stock | 12.5k | $0.00 | $0 | | 03/23/2017 |
| 01/12/2017 | Advanced Emissions Solutions, Inc. | ADES | Payment of Exercise | Common Stock | 1k | $9.20 | $9.5k | | 01/12/2017 |