| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 06/02/2023 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Restricted Stock Units | 4.5k | $0.00 | $0 | | 06/01/2023 |
| 06/01/2023 | Aclaris Therapeutics, Inc. | ACRS | Grant | Stock Option (Right to Buy) | 15.8k | $8.70 | $137k | | 06/01/2023 |
| 06/01/2023 | Aclaris Therapeutics, Inc. | ACRS | Grant | Restricted Stock Units | 4.7k | $0.00 | $0 | | 06/01/2023 |
| 06/03/2022 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Restricted Stock Units | 3.4k | $0.00 | $0 | | 06/02/2022 |
| 06/02/2022 | Aclaris Therapeutics, Inc. | ACRS | Grant | Stock Option (Right to Buy) | 15.8k | $14.48 | $228.1k | | 06/02/2022 |
| 06/02/2022 | Aclaris Therapeutics, Inc. | ACRS | Grant | Restricted Stock Units | 4.5k | $0.00 | $0 | | 06/02/2022 |
| 06/03/2021 | Aclaris Therapeutics, Inc. | ACRS | Grant | Stock Option (Right to Buy) | 12.2k | $21.90 | $268.3k | | 06/03/2021 |
| 06/03/2021 | Aclaris Therapeutics, Inc. | ACRS | Grant | Restricted Stock Units | 3.4k | $0.00 | $0 | | 06/03/2021 |
| 06/06/2020 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Restricted Stock Units | 7.3k | $0.00 | $0 | | 06/04/2020 |
| 06/04/2020 | Aclaris Therapeutics, Inc. | ACRS | Grant | Option Grant (right to buy) | 16.5k | $1.41 | $23.3k | | 06/04/2020 |
| 03/02/2020 | Aclaris Therapeutics, Inc. | ACRS | Grant | Restricted stock units | 8.9k | $0.00 | $0 | | 03/02/2020 |
| 03/02/2020 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Restricted stock units | 8.9k | $0.00 | $0 | | 03/02/2020 |
| 06/06/2019 | Aclaris Therapeutics, Inc. | ACRS | Grant | Restricted Stock Units | 7.3k | $0.00 | $0 | | 06/06/2019 |
| 06/07/2018 | Aclaris Therapeutics, Inc. | ACRS | Grant | Stock Option (right to buy) | 8k | $18.35 | $146.8k | | 06/07/2018 |
| 04/06/2018 | Aclaris Therapeutics, Inc. | ACRS | Sale | Common Stock | 2.3k | $16.52 | $38k | | 04/06/2018 |
| 03/20/2018 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Stock option (right to buy) | 2k | $0.41 | $817.1 | | 03/20/2018 |
| 03/20/2018 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Stock option (right to buy) | 120 | $0.72 | $86.4 | | 03/20/2018 |
| 03/20/2018 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Stock option (right to buy) | 264 | $1.52 | $401.3 | | 03/20/2018 |
| 06/15/2017 | Aclaris Therapeutics, Inc. | ACRS | Grant | Stock Option (right to buy) | 8k | $24.58 | $196.6k | | 06/15/2017 |
| 03/17/2017 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Stock option (right to buy) | 6.7k | $0.41 | $2.7k | | 03/17/2017 |
| 03/17/2017 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Stock option (right to buy) | 592 | $1.52 | $899.8 | | 03/17/2017 |
| 03/17/2017 | Aclaris Therapeutics, Inc. | ACRS | Exercise | Stock option (right to buy) | 311 | $0.72 | $223.9 | | 03/17/2017 |