| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/05/2023 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 2.4k | $33.63 | $80k | | 05/05/2023 |
| 06/23/2021 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 417 | $28.46 | $11.9k | | 06/23/2021 |
| 05/04/2021 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 1.6k | $28.95 | $47.5k | | 05/04/2021 |
| 06/15/2020 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 606 | $16.67 | $10.1k | | 06/15/2020 |
| 04/29/2020 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 2.5k | $19.01 | $47.5k | | 04/29/2020 |
| 03/23/2020 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 872 | $13.61 | $11.9k | | 03/23/2020 |
| 12/30/2019 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 376 | $31.57 | $11.9k | | 12/30/2019 |
| 09/09/2019 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 494 | $24.06 | $11.9k | | 09/09/2019 |
| 06/17/2019 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 458 | $25.90 | $11.9k | | 06/17/2019 |
| 05/02/2019 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 1.8k | $26.91 | $47.5k | | 05/02/2019 |
| 03/25/2019 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 453 | $26.24 | $11.9k | | 03/25/2019 |
| 01/02/2019 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 516 | $23.01 | $11.9k | | 01/02/2019 |
| 05/18/2018 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 254 | $19.65 | $5k | | 05/18/2018 |
| 05/02/2018 | Heritage-Crystal Clean, Inc. | HCCI | Grant | Common Stock | 2.3k | $20.65 | $47.5k | | 05/02/2018 |