| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/30/2023 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 3.6k | $7.47 | $27k | | 05/30/2023 |
| 03/21/2023 | BigCommerce Holdings, Inc. | BIGC | Payment of Exercise | Series 1 Common Stock | 2.9k | $8.94 | $26.1k | | 03/21/2023 |
| 03/03/2023 | BigCommerce Holdings, Inc. | BIGC | Grant | Series 1 Common Stock | 106.1k | $0.00 | $0 | | 03/03/2023 |
| 03/03/2023 | BigCommerce Holdings, Inc. | BIGC | Grant | Non-Qualified Stock Option (Right to Buy) | 68.2k | $10.42 | $710.5k | | 03/03/2023 |
| 05/27/2022 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 3.6k | $19.11 | $69.1k | | 05/27/2022 |
| 03/08/2022 | BigCommerce Holdings, Inc. | BIGC | Grant | Series 1 Common Stock | 47.9k | $0.00 | $0 | | 03/08/2022 |
| 03/08/2022 | BigCommerce Holdings, Inc. | BIGC | Grant | Non-Qualified Stock Option (Right to Buy) | 41k | $20.25 | $830.9k | | 03/08/2022 |
| 03/01/2022 | BigCommerce Holdings, Inc. | BIGC | Payment of Exercise | Series 1 Common Stock | 1.2k | $21.85 | $25.6k | | 03/01/2022 |
| 11/17/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 1.5k | $59.11 | $87.9k | | 11/17/2021 |
| 11/17/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 1.5k | $3.03 | $4.5k | | 11/17/2021 |
| 11/15/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 8.5k | $59.24 | $504.3k | | 11/15/2021 |
| 11/15/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 8.5k | $3.03 | $25.8k | | 11/15/2021 |
| 11/05/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 10k | $59.00 | $590k | | 11/05/2021 |
| 11/05/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 10k | $3.03 | $30.3k | | 11/05/2021 |
| 07/15/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 9.9k | $60.80 | $601.9k | | 07/15/2021 |
| 07/15/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 100 | $61.75 | $6.2k | | 07/15/2021 |
| 07/15/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 10k | $3.03 | $30.3k | | 07/15/2021 |
| 07/07/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 3.2k | $70.25 | $224.6k | | 07/06/2021 |
| 07/07/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 5.9k | $70.85 | $415.9k | | 07/06/2021 |
| 07/07/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 9.1k | $3.03 | $27.5k | | 07/06/2021 |
| 07/06/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 10.9k | $67.05 | $733k | | 07/06/2021 |
| 07/06/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 10.9k | $3.03 | $33.1k | | 07/06/2021 |
| 06/15/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 6.5k | $61.64 | $401.9k | | 06/15/2021 |
| 06/15/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 2.2k | $62.32 | $135.9k | | 06/15/2021 |
| 06/15/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 1.3k | $63.45 | $82.5k | | 06/15/2021 |
| 06/15/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 10k | $3.03 | $30.3k | | 06/15/2021 |
| 06/07/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 8.3k | $59.04 | $488.1k | | 06/07/2021 |
| 05/28/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 5.8k | $55.46 | $324.3k | | 05/28/2021 |
| 04/15/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 10k | $59.18 | $591.8k | | 04/15/2021 |
| 04/15/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 10k | $3.03 | $30.3k | | 04/15/2021 |
| 03/13/2021 | BigCommerce Holdings, Inc. | BIGC | Grant | Series 1 Common Stock | 15.8k | $0.00 | $0 | | 03/13/2021 |
| 03/13/2021 | BigCommerce Holdings, Inc. | BIGC | Grant | Non-Qualified Stock Option (Right to Buy) | 13.6k | $59.56 | $807.3k | | 03/13/2021 |
| 02/24/2021 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 20k | $67.33 | $1.3M | | 02/24/2021 |
| 02/24/2021 | BigCommerce Holdings, Inc. | BIGC | Exercise | Non-Qualified Stock Option (Right to Buy) | 20k | $3.03 | $60.6k | | 02/24/2021 |
| 11/17/2020 | BigCommerce Holdings, Inc. | BIGC | Sale | Series 1 Common Stock | 35k | $65.79 | $2.3M | | 11/17/2020 |
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