| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 10/04/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Payment of Exercise | Class A Common Share | 52 | $16.01 | $832.5 | | 10/04/2023 |
| 10/04/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Exercise | Restricted Share Unit | 175 | $0.00 | $0 | | 10/04/2023 |
| 04/01/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Share Option | 20.5k | $10.76 | $220.1k | | 04/01/2023 |
| 04/01/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Unit | 10.2k | $0.00 | $0 | | 04/01/2023 |
| 03/20/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Exercise | Restricted Share Unit | 2.2k | $0.00 | $0 | | 01/15/2023 |
| 03/20/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Payment of Exercise | Class A Common Share | 635 | $11.12 | $7.1k | | 01/15/2023 |
| 03/16/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Payment of Exercise | Class A Common Share | 221 | $11.46 | $2.5k | | 01/15/2023 |
| 03/16/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Exercise | Restricted Share Unit | 774 | $0.00 | $0 | | 01/15/2023 |
| 01/15/2023 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Class A Common Share | 704 | $9.56 | $6.7k | | 01/15/2023 |
| 10/04/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Payment of Exercise | Class A Common Share | 52 | $14.23 | $740 | | 10/04/2022 |
| 10/04/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Exercise | Restricted Share Unit | 175 | $0.00 | $0 | | 10/04/2022 |
| 09/02/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Payment of Exercise | Class A Common Share | 228 | $11.44 | $2.6k | | 09/01/2022 |
| 09/02/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Exercise | Restricted Share Unit | 775 | $0.00 | $0 | | 09/01/2022 |
| 09/01/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Share Option | 31.5k | $11.97 | $376.6k | | 09/01/2022 |
| 09/01/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Unit | 15.7k | $0.00 | $0 | | 09/01/2022 |
| 07/15/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Class A Common Share | 703 | $9.56 | $6.7k | | 09/01/2022 |
| 04/07/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Share Option | 31.5k | $11.10 | $349.2k | | 04/07/2022 |
| 04/07/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Unit | 15.7k | $0.00 | $0 | | 04/07/2022 |
| 03/21/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Payment of Exercise | Class A Common Share | 1.1k | $10.98 | $12.3k | | 03/21/2022 |
| 03/21/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Exercise | Restricted Share Unit | 3.2k | $0.00 | $0 | | 03/21/2022 |
| 03/16/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Payment of Exercise | Class A Common Share | 269 | $10.13 | $2.7k | | 06/30/2020 |
| 03/16/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Exercise | Restricted Share Unit | 775 | $0.00 | $0 | | 06/30/2020 |
| 01/15/2022 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Class A Common Share | 653 | $9.63 | $6.3k | | 06/30/2020 |
| 10/04/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Units | 700 | $0.00 | $0 | | 10/04/2021 |
| 09/02/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Share Option | 6.2k | $12.97 | $80.3k | | 09/02/2021 |
| 09/02/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Units | 3.1k | $0.00 | $0 | | 09/02/2021 |
| 07/15/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Class A Common Share | 588 | $11.49 | $6.8k | | 06/30/2020 |
| 03/20/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Units | 3.2k | $0.00 | $0 | | 03/20/2021 |
| 03/20/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Units | 2.2k | $0.00 | $0 | | 03/20/2021 |
| 03/16/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Restricted Share Units | 3.1k | $0.00 | $0 | | 03/16/2021 |
| 03/16/2021 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Share Option | 6.2k | $22.89 | $141.8k | | 03/16/2021 |
| 12/31/2020 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Class A Common Share | 405 | $15.02 | $6.1k | | 06/30/2020 |
| 09/10/2020 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Share Option | 19k | $15.50 | $294.5k | | 09/10/2020 |
| 06/30/2020 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Class A Common Share | 641 | $9.51 | $6.1k | | 06/30/2020 |
| 03/13/2020 | Kiniksa Pharmaceuticals, Ltd. | KNSA | Grant | Share Option | 17k | $15.52 | $263.8k | | 03/13/2020 |