| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 01/26/2023 | Decibel Therapeutics, Inc. | DBTX | Grant | Common Stock | 105k | $0.00 | $0 | | 01/26/2023 |
| 01/26/2023 | Decibel Therapeutics, Inc. | DBTX | Grant | Stock Options (right to buy) | 45k | $3.12 | $140.4k | | 01/26/2023 |
| 02/25/2022 | Decibel Therapeutics, Inc. | DBTX | Grant | Stock Options (right to buy) | 52.5k | $3.50 | $183.8k | | 02/25/2022 |
| 01/03/2022 | Decibel Therapeutics, Inc. | DBTX | Sale | Common Stock | 1 | $5.04 | $5 | | 01/03/2022 |
| 01/03/2022 | Decibel Therapeutics, Inc. | DBTX | Sale | Common Stock | 377 | $5.03 | $1.9k | | 01/03/2022 |
| 12/02/2021 | Decibel Therapeutics, Inc. | DBTX | Sale | Common Stock | 4.9k | $6.37 | $31.3k | | 12/02/2021 |
| 12/02/2021 | Decibel Therapeutics, Inc. | DBTX | Sale | Common Stock | 378 | $6.34 | $2.4k | | 12/02/2021 |
| 11/03/2021 | Decibel Therapeutics, Inc. | DBTX | Sale | Common Stock | 378 | $8.34 | $3.2k | | 11/03/2021 |
| 11/02/2021 | Decibel Therapeutics, Inc. | DBTX | Sale | Common Stock | 4.9k | $8.31 | $40.8k | | 11/02/2021 |
| 10/14/2021 | Decibel Therapeutics, Inc. | DBTX | Sale | Common Stock | 5.4k | $7.55 | $40.5k | | 10/14/2021 |