| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/30/2023 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 9.3k | $7.47 | $69.9k | | 05/30/2023 |
| 03/21/2023 | BigCommerce Holdings, Inc. | BIGC | Payment of Exercise | Series 1 Common Stock | 6.4k | $8.94 | $57.7k | | 03/21/2023 |
| 03/03/2023 | BigCommerce Holdings, Inc. | BIGC | Grant | Series 1 Common Stock | 127.3k | $0.00 | $0 | | 03/03/2023 |
| 03/03/2023 | BigCommerce Holdings, Inc. | BIGC | Grant | Non-Qualified Stock Option (Right to Buy) | 81.8k | $10.42 | $852.6k | | 03/03/2023 |
| 05/27/2022 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 10.6k | $19.11 | $202.3k | | 05/27/2022 |
| 03/08/2022 | BigCommerce Holdings, Inc. | BIGC | Grant | Series 1 Common Stock | 74.6k | $0.00 | $0 | | 03/08/2022 |
| 03/08/2022 | BigCommerce Holdings, Inc. | BIGC | Grant | Non-Qualified Stock Option (Right to Buy) | 63.9k | $20.25 | $1.3M | | 03/08/2022 |
| 03/01/2022 | BigCommerce Holdings, Inc. | BIGC | Payment of Exercise | Series 1 Common Stock | 2.6k | $21.85 | $56k | | 03/01/2022 |
| 02/15/2022 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 2.5k | $30.75 | $76.9k | | 02/15/2022 |
| 02/15/2022 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 2.5k | $1.86 | $4.6k | | 02/15/2022 |
| 01/31/2022 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 2.5k | $30.51 | $76.3k | | 01/31/2022 |
| 01/31/2022 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 2.5k | $1.86 | $4.6k | | 01/31/2022 |
| 01/18/2022 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 2.5k | $30.25 | $75.6k | | 01/18/2022 |
| 01/18/2022 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 2.5k | $1.86 | $4.6k | | 01/18/2022 |
| 08/02/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 5k | $65.00 | $325k | | 08/02/2021 |
| 08/02/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 5k | $0.39 | $2k | | 08/02/2021 |
| 07/20/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 5k | $65.00 | $325k | | 07/20/2021 |
| 07/20/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 5k | $0.39 | $2k | | 07/20/2021 |
| 07/01/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 5k | $65.24 | $326.2k | | 07/01/2021 |
| 07/01/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 5k | $0.39 | $2k | | 07/01/2021 |
| 06/24/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 17.7k | $65.05 | $1.2M | | 06/24/2021 |
| 06/24/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 15.7k | $0.39 | $6.1k | | 06/24/2021 |
| 06/24/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 2k | $0.39 | $779.6 | | 06/24/2021 |
| 06/23/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 6.5k | $65.01 | $423.4k | | 06/23/2021 |
| 06/23/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 6.5k | $0.39 | $2.5k | | 06/23/2021 |
| 06/22/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 5.5k | $65.03 | $355.9k | | 06/22/2021 |
| 06/22/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 5.5k | $0.39 | $2.1k | | 06/22/2021 |
| 06/21/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 10.3k | $65.00 | $669.5k | | 06/21/2021 |
| 06/21/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 10.3k | $0.39 | $4k | | 06/21/2021 |
| 05/28/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 11.8k | $55.46 | $653.1k | | 05/28/2021 |
| 03/13/2021 | BigCommerce Holdings, Inc. | BIGC | Grant | Series 1 Common Stock | 29.7k | $0.00 | $0 | | 03/13/2021 |
| 03/13/2021 | BigCommerce Holdings, Inc. | BIGC | Grant | Non-Qualified Stock Option (Right to Buy) | 25.4k | $59.56 | $1.5M | | 03/13/2021 |
| 11/17/2020 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 74.4k | $65.79 | $4.9M | | 11/17/2020 |
| 11/12/2020 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 74.4k | $0.39 | $29k | | 11/12/2020 |