| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/10/2022 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 3.8k | $0.26 | $1k | | 08/10/2022 |
| 05/16/2022 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 10.5k | $0.25 | $2.6k | | 05/16/2022 |
| 03/09/2022 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 8.6k | $0.37 | $3.2k | | 03/09/2022 |
| 02/01/2022 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Grant | Stock Option (right to buy) | 1.5M | $0.47 | $700.2k | | 02/01/2022 |
| 02/02/2021 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Grant | Stock Option (right to buy) | 956.5k | $2.58 | $2.5M | | 02/02/2021 |
| 11/11/2020 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 4.2k | $1.21 | $5.1k | | 11/11/2020 |
| 03/17/2020 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 4.3k | $3.49 | $15k | | 03/17/2020 |
| 03/06/2020 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Grant | Stock Option(right to buy) | 639k | $4.53 | $2.9M | | 03/06/2020 |
| 11/12/2019 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.4k | $4.26 | $6.1k | | 11/12/2019 |
| 08/12/2019 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.2k | $6.06 | $7.1k | | 08/12/2019 |
| 05/13/2019 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 995 | $6.99 | $7k | | 05/13/2019 |
| 03/14/2019 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.5k | $6.49 | $9.9k | | 03/14/2019 |
| 01/18/2019 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Grant | Stock Option(right to buy) | 565k | $7.53 | $4.3M | | 01/18/2019 |
| 05/15/2018 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.7k | $5.85 | $10.1k | | 05/15/2018 |
| 03/14/2018 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.2k | $6.89 | $8k | | 03/14/2018 |
| 01/04/2018 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Grant | Stock Option(right to buy) | 437.5k | $8.35 | $3.7M | | 01/04/2018 |
| 11/10/2017 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1000 | $7.17 | $7.2k | | 11/10/2017 |
| 03/16/2017 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Exercise | Options to purchase common stock | 20k | $1.00 | $20k | | 03/16/2017 |
| 11/22/2016 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.3k | $7.64 | $10.2k | | 11/22/2016 |
| 11/22/2016 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.3k | $7.64 | $10.2k | | 11/22/2016 |
| 06/06/2016 | Corbus Pharmaceuticals Holdings, Inc. | CRBP | Purchase | Common Stock | 1.5k | $3.34 | $5k | | 06/06/2016 |