| 2023-10-17 | Heritage-Crystal Clean, Inc. | D | −419K sh | $45.50 | −$19.1M | 0 |
| 2023-10-17 | Heritage-Crystal Clean, Inc. | D | −30.6K sh | $45.50 | −$1.39M | 0 |
| 2023-10-02 | Heritage-Crystal Clean, Inc. | G | −110K sh | — | — | 419,126 |
| 2023-08-24 | Heritage-Crystal Clean, Inc. | G | −110K sh | — | — | 529,576 |
| 2023-05-05 | Heritage-Crystal Clean, Inc. | A | +2,379 sh | $33.63 | +$80K | 640,026 |
| 2022-08-25 | Heritage-Crystal Clean, Inc. | G | −30.6K sh | — | — | 30,550 |
| 2022-08-24 | Heritage-Crystal Clean, Inc. | S | ▼−46.6K sh | $32.71 | ▼−$1.52M | 61,099 |
| 2022-08-23 | Heritage-Crystal Clean, Inc. | S | ▼−101K sh | $32.74 | ▼−$3.31M | 107,658 |
| 2022-08-18 | Heritage-Crystal Clean, Inc. | S | ▼−118K sh | $33.57 | ▼−$3.96M | 208,809 |
| 2022-08-17 | Heritage-Crystal Clean, Inc. | S | ▼−75.6K sh | $33.39 | ▼−$2.53M | 326,881 |
| 2022-08-16 | Heritage-Crystal Clean, Inc. | S | ▼−34.2K sh | $34.26 | ▼−$1.17M | 406,623 |
| 2022-08-16 | Heritage-Crystal Clean, Inc. | S | ▼−4,102 sh | $35.27 | ▼−$145K | 402,521 |
| 2022-08-15 | Heritage-Crystal Clean, Inc. | S | ▼−118K sh | $35.30 | ▼−$4.17M | 440,829 |
| 2022-08-12 | Heritage-Crystal Clean, Inc. | S | ▼−142K sh | $35.08 | ▼−$5M | 559,054 |
| 2022-08-11 | Heritage-Crystal Clean, Inc. | S | ▼−32.6K sh | $35.05 | ▼−$1.14M | 708,268 |
| 2022-08-11 | Heritage-Crystal Clean, Inc. | S | ▼−6,716 sh | $35.90 | ▼−$241K | 701,552 |
| 2022-05-04 | Heritage-Crystal Clean, Inc. | A | +2,847 sh | $28.10 | +$80K | 1,037,647 |
| 2022-03-04 | Calumet Specialty Products Partners, L.P. | M | −7,103 sh | — | — | 0 |
| 2022-03-04 | Calumet Specialty Products Partners, L.P. | M | +7,103 sh | — | — | 615,724.94 |
| 2022-02-22 | Calumet Specialty Products Partners, L.P. | A | +449 sh | — | — | 449 |
| 2022-02-22 | Calumet Specialty Products Partners, L.P. | A | +1,348 sh | — | — | 1,348 |
| 2022-02-01 | Heritage-Crystal Clean, Inc. | G | −400K sh | — | — | 637,647 |
| 2021-11-03 | Calumet Specialty Products Partners, L.P. | A | +8,921 sh | — | — | 8,921 |
| 2021-11-03 | Calumet Specialty Products Partners, L.P. | A | +1,762 sh | — | — | 1,762 |
| 2021-11-03 | Calumet Specialty Products Partners, L.P. | A | +587 sh | — | — | 587 |
| 2021-08-03 | Calumet Specialty Products Partners, L.P. | A | +2,939 sh | — | — | 2,939 |
| 2021-08-03 | Calumet Specialty Products Partners, L.P. | A | +980 sh | — | — | 980 |
| 2021-05-05 | Calumet Specialty Products Partners, L.P. | A | +3,160 sh | — | — | 3,160 |
| 2021-05-05 | Calumet Specialty Products Partners, L.P. | A | +1,053 sh | — | — | 1,053 |
| 2021-05-04 | Heritage-Crystal Clean, Inc. | A | +1,641 sh | $28.95 | +$47.5K | 1,034,800 |
| 2021-03-23 | Calumet Specialty Products Partners, L.P. | M | −42 sh | — | — | 0 |
| 2021-03-23 | Calumet Specialty Products Partners, L.P. | M | +42 sh | — | — | 608,621.94 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | +5,888 sh | — | — | 589,748.94 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | +18.8K sh | — | — | 608,579.94 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | −7,882 sh | — | — | 0 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | +42K sh | — | — | 576,758.94 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | +7,882 sh | — | — | 534,755.94 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | −7,102 sh | — | — | 7,012 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | −5,888 sh | — | — | 0 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | −18.8K sh | — | — | 0 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | +7,102 sh | — | — | 583,860.94 |
| 2021-03-03 | Calumet Specialty Products Partners, L.P. | M | −42K sh | — | — | 0 |
| 2021-02-23 | Calumet Specialty Products Partners, L.P. | A | +1,654 sh | — | — | 1,654 |
| 2021-02-23 | Calumet Specialty Products Partners, L.P. | A | +4,962 sh | — | — | 4,962 |
| 2020-11-03 | Calumet Specialty Products Partners, L.P. | A | +27.9K sh | — | — | 27,855 |
| 2020-11-03 | Calumet Specialty Products Partners, L.P. | A | +1,834 sh | $3.59 | +$6,584.06 | 8,787 |
| 2020-11-03 | Calumet Specialty Products Partners, L.P. | A | +5,501 sh | $3.59 | +$19.7K | 71,210 |
| 2020-10-22 | Calumet Specialty Products Partners, L.P. | M | −82 sh | — | — | 6,953 |
| 2020-10-22 | Calumet Specialty Products Partners, L.P. | M | +82 sh | — | — | 526,873.94 |
| 2020-07-31 | Calumet Specialty Products Partners, L.P. | A | +2,522 sh | $2.61 | +$6,582.42 | 7,035 |