Insider Transactions by Heffernan Michael Thomas

Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 22, 2022Sale$19.574749,27928,260Dec 27, 2022, 07:17 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 23, 2022Sale$19.579,978195,31933,012Dec 27, 2022, 07:17 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 27, 2022Sale$19.9439,630790,26544,018Dec 27, 2022, 07:17 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 21, 2022Sale$19.6393,2001,829,51674,623Dec 21, 2022, 07:28 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 19, 2022Sale$19.607,212141,31931,629Dec 21, 2022, 07:28 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 20, 2022Sale$19.6167,5161,324,32661,781Dec 21, 2022, 07:28 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 12, 2022Option Exercise$18.5555,8401,035,85355,943Dec 14, 2022, 06:06 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 13, 2022Option Exercise$18.63323,3746,024,388189,710Dec 14, 2022, 06:06 PM
BHVNBiohaven Ltd.Heffernan Michael ThomasDirectorOct 03, 2022Option Exercise$7.509,69972,74315,178Oct 12, 2022, 06:31 PM
BHVNBiohaven Ltd.Heffernan Michael ThomasDirectorOct 03, 2022Option Exercise$3.9728,724114,03124,877Oct 05, 2022, 05:42 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorMar 15, 2021Sale$25.3050,0751,266,7747,078Mar 17, 2021, 04:03 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorAug 11, 2020Sale$19.1313,071250,04854,122Aug 12, 2020, 04:05 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorMay 20, 2020Option Exercise$22.0518,650411,23263,146May 22, 2020, 04:25 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorMay 13, 2020Sale$21.6319,254416,42199,670May 15, 2020, 04:17 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorFeb 10, 2020Option Exercise$21.624,962107,278101,050Feb 12, 2020, 04:22 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorJan 21, 2020Sale$14.12571,5378,072,234402,086Jan 22, 2020, 04:29 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorAug 09, 2019Option Exercise$11.244,77953,716126,623Aug 13, 2019, 04:45 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorJul 19, 2019Option Exercise$10.356676,903131,402Jul 23, 2019, 04:03 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorJul 15, 2019Sale$11.2625,000281,500132,069Jul 17, 2019, 04:22 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorJun 17, 2019Sale$11.3725,000284,246159,090Jun 19, 2019, 06:05 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorMay 15, 2019Sale$12.8425,000321,042188,586May 17, 2019, 04:04 PM
TRVITrevi Therapeutics, Inc.Heffernan Michael ThomasDirectorMay 09, 2019Buy$10.002,50025,0006,351May 13, 2019, 05:01 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorApr 15, 2019Sale$15.0925,000377,366207,170Apr 17, 2019, 04:24 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorMar 15, 2019Sale$17.1725,000429,250227,362Mar 19, 2019, 05:36 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorFeb 15, 2019Sale$14.8125,000370,224259,430Feb 20, 2019, 12:00 AM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorFeb 08, 2019Option Exercise$14.397,851112,976277,362Feb 11, 2019, 05:06 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorJan 18, 2019Option Exercise$15.7678712,403285,213Jan 23, 2019, 04:14 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorJan 15, 2019Sale$15.5625,000389,000286,000Jan 17, 2019, 04:16 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorDec 17, 2018Sale$18.1825,000454,491314,313Dec 18, 2018, 05:09 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorNov 15, 2018Sale$16.6025,000415,122339,600Nov 16, 2018, 04:19 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorOct 15, 2018Sale$16.5325,000413,250361,000Oct 17, 2018, 04:27 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorAug 23, 2018Option Exercise$18.032,02536,511386,000Aug 27, 2018, 04:06 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasDirectorAug 03, 2018Option Exercise$20.1566813,460388,025Aug 06, 2018, 05:41 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJun 11, 2018Sale$25.2896,9432,450,719441,750Jun 13, 2018, 04:56 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJun 12, 2018Sale$25.2653,0571,340,220388,693Jun 13, 2018, 04:56 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOMay 10, 2018Sale$26.217,100186,100540,193May 14, 2018, 04:32 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOApr 19, 2018Sale$26.0044,4001,154,401545,893Apr 23, 2018, 05:05 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOFeb 26, 2018Option Exercise$21.774,05088,169590,193Mar 01, 2018, 04:04 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOFeb 05, 2018Option Exercise$23.3878818,423594,243Feb 06, 2018, 04:14 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJan 26, 2018Option Exercise$10.171,04410,617595,031Jan 29, 2018, 07:41 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJan 23, 2018Sale$25.0116,408410,364518,987Jan 23, 2018, 05:41 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJan 22, 2018Sale$25.003,59289,800535,395Jan 23, 2018, 05:41 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJan 19, 2018Sale$22.5020,000450,000538,987Jan 19, 2018, 05:41 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEONov 15, 2017Sale$15.5350,000776,500558,987Nov 17, 2017, 09:04 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJul 28, 2017Option Exercise$10.606406,784609,723Aug 04, 2017, 04:17 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOAug 04, 2017Option Exercise$12.397369,119608,987Aug 04, 2017, 04:17 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOMar 17, 2017Option Exercise$14.951,47222,006609,083Mar 21, 2017, 04:45 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJan 27, 2017Option Exercise$10.081,23912,489552,542Feb 02, 2017, 04:26 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJan 31, 2017Option Exercise$0.483,0131,446555,555Feb 02, 2017, 04:26 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOJul 29, 2016Option Exercise$10.311,21212,496551,303Aug 03, 2016, 04:22 PM
COLLCOLLEGIUM PHARMACEUTICAL, INCHeffernan Michael ThomasChairman, President and CEOApr 05, 2016Option Exercise$2.4913,60433,905387,048Apr 07, 2016, 05:03 PM
OCATOcata Therapeutics, Inc.Heffernan Michael ThomasDirectorFeb 10, 2016Option Exercise$8.5031,000263,5000Feb 11, 2016, 04:29 PM