| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 08/15/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 20k | $0.97 | $19.5k | | 08/15/2023 |
| 08/08/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 34k | $0.92 | $31.4k | | 08/08/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 200 | $0.89 | $178 | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 100 | $0.90 | $90.1 | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 3k | $0.91 | $2.7k | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 14.7k | $0.91 | $13.4k | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 1.4k | $0.92 | $1.3k | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 100 | $0.92 | $92.3 | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 100 | $0.92 | $92.4 | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 100 | $0.93 | $92.5 | | 05/17/2023 |
| 05/17/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Purchase | Class A Common Stock | 300 | $0.93 | $279 | | 05/17/2023 |
| 03/09/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Grant | Class A Common Stock | 108.8k | $0.00 | $0 | | 03/09/2023 |
| 03/09/2023 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Grant | Stock Option (Right to Buy) | 217.7k | $1.24 | $269.9k | | 03/09/2023 |
| 03/14/2022 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Exercise | Stock Option (Right to Buy) | 35k | $1.00 | $35k | | 03/14/2022 |
| 02/11/2022 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Grant | Class A Common Stock | 98.8k | $0.00 | $0 | | 02/11/2022 |
| 02/11/2022 | RAPID MICRO BIOSYSTEMS, INC. | RPID | Grant | Stock Option (Right to Buy) | 197.5k | $7.82 | $1.5M | | 02/11/2022 |