| 1:15-cv-13099 | Purdue Pharma, L.P. et al v. Collegium Pharmaceutical, Inc. | Aug 6, 2015 |
| 1:15-cv-01152 | Purdue Pharma L.P. et al v. Amneal Pharmaceuticals LLC | Dec 15, 2015 |
| 1:15-cv-01155 | Purdue Pharma L.P. et al v. Mylan Pharmaceuticals Inc. et al | Dec 16, 2015 |
| 1:15-cv-00232 | Purdue Pharma L.P. et al v. Mylan Pharmaceuticals Inc. et al | Dec 17, 2015 |
| 1:16-cv-00087 | Purdue Pharma L.P. et al v. Epic Pharma, LLC | Feb 16, 2016 |
| 1:17-cv-00210 | Purdue Pharma L.P. et al v. Amneal Pharmaceuticals, LLC | Mar 1, 2017 |
| 1:17-cv-00392 | Purdue Pharma L.P. et al v. Intellipharmaceutics International Inc. et al | Apr 7, 2017 |
| 1:17-cv-10690 | Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc. | Apr 21, 2017 |
| 1:17-cv-11814 | Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc. - DO NOT DOCKET IN THIS CASE. ALL ENTRIES ARE TO BE MADE IN THE LEAD CASE 15-CV-13099-FDS | Sep 21, 2017 |
| 1:17-cv-11923 | Purdue Pharma L.P. et al v. Collegium Pharmaceutical, Inc. DO NOT DOCKET IN THIS CASE. ALL ENTRIES ARE TO BE MADE IN THE LEAD CASE 15-CV-13099-FDS | Oct 6, 2017 |
| 1:17-cv-01421 | Purdue Pharma L.P. et al v. Amneal Pharmaceuticals LLC | Oct 10, 2017 |
| 1:18-cv-00051 | Purdue Pharma L.P. et al v. Amneal Pharmaceuticals, LLC | Jan 3, 2018 |
| 1:18-cv-00052 | Purdue Pharma L.P. et al v. Kashiv Pharma, LLC | Jan 3, 2018 |
| 1:18-cv-00083 | Purdue Pharma L.P. et al v. Ascent Pharmaceuticals, Inc. | Jan 11, 2018 |
| 2:18-cv-00196 | Purdue Pharma L.P. et al v. Ascent Pharmaceuticals, Inc. | Jan 11, 2018 |
| 1:18-cv-00855 | Purdue Pharma L.P. et al v. Ascent Pharmaceuticals, Inc. | Jun 7, 2018 |
| 1:20-cv-01362 | Purdue Pharma L.P. et al v. Accord Healthcare Inc. | Oct 8, 2020 |
| 1:21-cv-10598 | PURDUE PHARMA, LP et al v. Collegium Pharmaceutical, Inc. | Apr 9, 2021 |
| 1:22-cv-00913 | Purdue Pharma L.P. et al v. Accord Healthcare Inc. | Jul 8, 2022 |
| 1:23-cv-22221 | PURDUE PHARMA L.P. et al v ELITE LABORATORIES INC, et al. | Nov 9, 2023 |
