| Feb 8, 2019 FForm 4 → | Feb 11, 4:59 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 2,693 | $14.39 | $38,752 | 152,288 | — | plan? |
| Jan 25, 2019 AForm 4 → | Jan 29, 4:39 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 32,000 | — | — | 154,981 | — | plan? |
| Jan 18, 2019 FForm 4 → | Jan 23, 4:13 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 214 | $15.76 | $3,373 | 122,981 | — | plan? |
| Aug 23, 2018 FForm 4 → | Aug 27, 4:07 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 599 | $18.03 | $10,800 | 123,195 | — | plan? |
| Jul 27, 2018 AFForm 4 → | Aug 6, 5:43 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 720 | $16.92 | $12,185 | 123,794 | — | plan? late |
| Jun 21, 2018 SForm 4 → | Jun 22, 6:25 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 10,000 | $27.92 | $279,165 | 123,436 | −7.49% | plan? |
| Feb 26, 2018 FForm 4 → | Mar 1, 4:03 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 1,197 | $21.77 | $26,059 | 133,436 | — | plan? late |
| Feb 5, 2018 FForm 4 → | Feb 6, 4:18 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 214 | $23.38 | $5,003 | 134,633 | — | plan? |
| Dec 14, 2017 AGForm 4 → | Jan 29, 2018, 7:38 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 28,044 | $10.17 | $10,617 | 134,847 | — | plan? late |
| Jul 28, 2017 AFForm 4 → | Aug 4, 4:15 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 976 | $10.97 | $10,704 | 110,803 | — | plan? late |
| May 12, 2017 PForm 4 → | May 15, 5:26 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 10,000 | $9.18 | $91,800 | 110,227 | +9.98% | plan? |
| Mar 17, 2017 FForm 4 → | Mar 21, 4:44 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 388 | $14.95 | $5,801 | 100,227 | — | plan? |
| Jan 27, 2017 AForm 4 → | Feb 14, 5:53 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 17,256 | $10.08 | $10,140 | 100,615 | — | plan? late |
| Jul 29, 2016 AForm 4 → | Aug 3, 4:20 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 983 | $10.31 | $10,135 | 83,359 | — | plan? late |
| May 20, 2016 AForm 4 → | May 23, 12:40 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 1,100 | $16.89 | $18,579 | 82,376 | — | plan? |
| May 18, 2016 AForm 4 → | May 19, 4:50 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 900 | $16.00 | $14,400 | 81,276 | — | plan? |
| May 17, 2016 AForm 4 → | May 18, 1:14 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 1,000 | $15.46 | $15,460 | 80,376 | — | plan? |
| May 16, 2016 AForm 4 → | May 16, 4:40 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 800 | $15.73 | $12,584 | 79,376 | — | plan? |
| May 13, 2016 AForm 4 → | May 13, 4:26 pm EDT | COLLEGIUM PHARMACEUTICAL, INCCOLL | 1,200 | $15.02 | $18,024 | 78,576 | — | plan? |
| Jan 20, 2016 AForm 4 → | Jan 22, 5:53 pm EST | COLLEGIUM PHARMACEUTICAL, INCCOLL | 4,913 | — | — | 77,376 | — | plan? |