| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/04/2023 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 39.2k | $1.85 | $72.6k | | 04/04/2023 |
| 01/10/2023 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 24.9k | $1.12 | $27.9k | | 01/09/2023 |
| 01/09/2023 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 20.2k | $1.10 | $22.2k | | 01/09/2023 |
| 01/10/2022 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 23.9k | $6.65 | $159.1k | | 01/07/2022 |
| 01/07/2022 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 13.4k | $7.30 | $97.6k | | 01/07/2022 |
| 02/03/2021 | Jounce Therapeutics, Inc. | JNCE | Grant | Common Stock | 7.5k | $0.00 | $0 | | 02/01/2021 |
| 02/01/2021 | Jounce Therapeutics, Inc. | JNCE | Grant | Common Stock | 75k | $0.00 | $0 | | 02/01/2021 |
| 02/01/2021 | Jounce Therapeutics, Inc. | JNCE | Grant | Stock Option (Right to Buy) | 15k | $12.67 | $190k | | 02/01/2021 |
| 02/01/2021 | Jounce Therapeutics, Inc. | JNCE | Grant | Stock Option (Right to Buy) | 150k | $11.89 | $1.8M | | 02/01/2021 |
| 01/21/2021 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 33.5k | $12.06 | $404.2k | | 01/21/2021 |
| 01/21/2021 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 33.5k | $0.48 | $16.1k | | 01/21/2021 |
| 01/20/2021 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 16.5k | $12.04 | $198.4k | | 01/15/2021 |
| 01/20/2021 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 16.5k | $0.48 | $7.9k | | 01/15/2021 |
| 01/19/2021 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 40k | $0.48 | $19.2k | | 01/15/2021 |
| 01/19/2021 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 40k | $9.59 | $383.6k | | 01/15/2021 |
| 01/15/2021 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 30k | $8.54 | $256.2k | | 01/15/2021 |
| 01/15/2021 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 30k | $0.48 | $14.4k | | 01/15/2021 |
| 01/08/2021 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 11.8k | $7.00 | $82.7k | | 01/07/2021 |
| 01/07/2021 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 10.2k | $6.76 | $68.8k | | 01/07/2021 |
| 02/03/2020 | Jounce Therapeutics, Inc. | JNCE | Grant | Common Stock | 75k | $0.00 | $0 | | 02/03/2020 |
| 02/03/2020 | Jounce Therapeutics, Inc. | JNCE | Grant | Stock Option (Right to Buy) | 150k | $6.55 | $982.6k | | 02/03/2020 |
| 01/07/2020 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 7.2k | $7.78 | $55.6k | | 01/07/2020 |
| 12/23/2019 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 40k | $8.37 | $334.8k | | 12/23/2019 |
| 12/23/2019 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 40k | $0.48 | $19.2k | | 12/23/2019 |
| 02/01/2019 | Jounce Therapeutics, Inc. | JNCE | Grant | Common Stock | 62.5k | $0.00 | $0 | | 02/01/2019 |
| 02/01/2019 | Jounce Therapeutics, Inc. | JNCE | Grant | Stock Option (Right to Buy) | 125k | $4.40 | $550k | | 02/01/2019 |
| 09/06/2018 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 32k | $0.48 | $15.4k | | 09/06/2018 |
| 03/08/2018 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 16.3k | $0.48 | $7.8k | | 03/08/2018 |
| 03/08/2018 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 16.3k | $25.10 | $410k | | 03/08/2018 |
| 03/05/2018 | Jounce Therapeutics, Inc. | JNCE | Exercise | Stock Option (Right to Buy) | 16.3k | $0.48 | $7.8k | | 03/05/2018 |
| 03/05/2018 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 4.2k | $22.06 | $93.4k | | 03/05/2018 |
| 03/05/2018 | Jounce Therapeutics, Inc. | JNCE | Sale | Common Stock | 12.1k | $21.21 | $256.6k | | 03/05/2018 |
| 02/01/2018 | Jounce Therapeutics, Inc. | JNCE | Grant | Stock Option (Right to Buy) | 200k | $23.98 | $4.8M | | 02/01/2018 |