| 2023-12-21 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 4,357 0.0134% | $30.38 | $132,377 | +11.21% | |
| 2023-12-20 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 26,454 0.0825% | $30.40 | $804,210 | +12.96% | |
| 2023-12-19 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 14,516 0.0446% | $30.03 | $435,942 | +12.55% | |
| 2023-12-18 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 27,798 0.0854% | $30.04 | $834,935 | +12.3% | |
| 2023-06-02 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 31,272 0.091% | $21.60 | $675,424 | +20.39% | |
| 2023-06-01 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 31,272 0.0901% | $22.09 | $690,758 | +16.47% | |
| 2023-05-31 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 31,272 0.0903% | $21.87 | $683,797 | +17.9% | |
| 2023-05-30 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 31,271 0.0915% | $21.90 | $684,907 | +18.62% | |
| 2023-02-13 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 11,250 0.0334% | $26.88 | $302,400 | -12.76% | |
| 2022-12-27 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 2,204 0.0066% | $23.75 | $52,341 | -0.21% | |
| 2022-12-23 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 147 0.0004% | $23.00 | $3,381 | +2.35% | |
| 2022-12-22 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 110 0.0003% | $23.00 | $2,530 | +2.29% | |
| 2022-12-21 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 7,333 0.0218% | $23.11 | $169,466 | +2.13% | |
| 2022-12-20 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 9,375 0.028% | $23.07 | $216,281 | +2.76% | |
| 2022-12-19 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 1,134 0.0034% | $23.01 | $26,093 | +3.12% | |
| 2022-12-02 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 54,400 0.1612% | $23.07 | $1.26M | +1.09% | |
| 2022-12-01 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 76,653 0.2225% | $22.47 | $1.72M | +1.7% | |
| 2022-11-28 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 43 0.0001% | $22.00 | $946 | +8.18% | |
| 2022-11-22 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 65 0.0002% | $22.00 | $1,430 | +5.63% | |
| 2022-11-18 | Sale | Collegium Pharmaceutical, Inc. COLL | President and CEO | 1,989 0.0059% | $22.02 | $43,798 | +5.66% |