| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SGEN | Seagen Inc. | Epstein David R | CEO | Dec 14, 2023 | Option Exercise | $229.00 | 16,407 | 3,757,203 | 0 | Dec 15, 2023, 06:29 PM | |
| SGEN | Seagen Inc. | Epstein David R | CEO | Nov 10, 2023 | Sale | $213.01 | 10,620 | 2,262,166 | 136,598 | Nov 13, 2023, 08:02 PM | |
| EVLO | Evelo Biosciences, Inc. | Epstein David R | Director | May 27, 2022 | Buy | $1.46 | 17,123 | 25,000 | 84,080 | May 31, 2022, 04:07 PM | |
| RUBY | Rubius Therapeutics, Inc. | Epstein David R | Director | Apr 21, 2022 | Buy | $1.44 | 30,000 | 43,329 | 4,720,012 | Apr 22, 2022, 06:07 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Mar 16, 2022 | Buy | $1.91 | 26,178 | 50,000 | 161,162 | Mar 18, 2022, 08:30 AM | |
| RUBY | Rubius Therapeutics, Inc. | Epstein David R | Director | Feb 11, 2021 | Sale | $14.93 | 26,704 | 398,560 | 4,690,012 | Feb 16, 2021, 09:51 PM | |
| RUBY | Rubius Therapeutics, Inc. | Epstein David R | Director | Feb 08, 2021 | Sale | $14.88 | 89,233 | 1,328,117 | 4,726,220 | Feb 10, 2021, 09:12 PM | |
| RUBY | Rubius Therapeutics, Inc. | Epstein David R | Director | Feb 09, 2021 | Sale | $14.83 | 2,100 | 31,146 | 4,724,120 | Feb 10, 2021, 09:12 PM | |
| RUBY | Rubius Therapeutics, Inc. | Epstein David R | Director | Feb 10, 2021 | Sale | $14.79 | 7,404 | 109,525 | 4,716,716 | Feb 10, 2021, 09:12 PM | |
| EVLO | Evelo Biosciences, Inc. | Epstein David R | Director | Dec 11, 2020 | Buy | $6.66 | 7,700 | 51,261 | 17,700 | Dec 14, 2020, 05:15 PM | |
| EVLO | Evelo Biosciences, Inc. | Epstein David R | Director | Aug 28, 2020 | Buy | $4.39 | 4,248 | 18,631 | 4,248 | Sep 01, 2020, 04:13 PM | |
| EVLO | Evelo Biosciences, Inc. | Epstein David R | Director | Aug 31, 2020 | Buy | $4.49 | 5,752 | 25,804 | 10,000 | Sep 01, 2020, 04:13 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | May 18, 2020 | Buy | $4.75 | 50,000 | 237,500 | 118,103 | May 20, 2020, 04:07 PM | |
| RUBY | Rubius Therapeutics, Inc. | Epstein David R | Director | Mar 17, 2020 | Buy | $3.76 | 5,000 | 18,800 | 4,815,453 | Mar 19, 2020, 06:34 PM | |
| RUBY | Rubius Therapeutics, Inc. | Epstein David R | Director | Mar 13, 2020 | Buy | $3.91 | 10,000 | 39,100 | 4,810,453 | Mar 17, 2020, 05:59 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Feb 28, 2020 | Buy | $3.75 | 2,005 | 7,519 | 68,103 | Mar 02, 2020, 07:04 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Feb 27, 2020 | Buy | $3.65 | 12,800 | 46,720 | 66,098 | Mar 02, 2020, 07:04 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Nov 26, 2019 | Buy | $3.55 | 14,000 | 49,700 | 52,293 | Dec 03, 2019, 11:20 AM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Nov 27, 2019 | Buy | $3.91 | 1,005 | 3,930 | 53,298 | Dec 03, 2019, 11:20 AM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Nov 26, 2019 | Buy | $3.55 | 14,000 | 49,700 | 52,293 | Dec 02, 2019, 07:31 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Nov 27, 2019 | Buy | $3.91 | 1,005 | 3,930 | 53,298 | Dec 02, 2019, 07:31 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Aug 01, 2019 | Buy | $6.98 | 4,092 | 28,562 | 35,444 | Aug 05, 2019, 04:55 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Aug 02, 2019 | Buy | $7.04 | 2,849 | 20,057 | 38,293 | Aug 05, 2019, 04:55 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jul 17, 2019 | Buy | $7.55 | 1,000 | 7,550 | 31,352 | Jul 18, 2019, 09:54 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jul 09, 2019 | Buy | $8.24 | 4,200 | 34,608 | 29,030 | Jul 10, 2019, 09:56 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jul 10, 2019 | Buy | $8.07 | 1,322 | 10,669 | 30,352 | Jul 10, 2019, 09:56 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jul 08, 2019 | Buy | $9.00 | 274 | 2,466 | 24,830 | Jul 10, 2019, 09:56 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jul 01, 2019 | Buy | $8.73 | 1,000 | 8,735 | 15,500 | Jul 03, 2019, 07:53 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jul 02, 2019 | Buy | $8.77 | 3,500 | 30,678 | 19,000 | Jul 03, 2019, 07:53 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jul 03, 2019 | Buy | $8.99 | 56 | 503 | 19,056 | Jul 03, 2019, 07:53 PM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jun 27, 2019 | Buy | $9.15 | 100 | 915 | 14,600 | Jul 01, 2019, 08:38 AM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jun 28, 2019 | Buy | $10.04 | 5,400 | 54,216 | 20,000 | Jul 01, 2019, 08:38 AM | |
| AXLA | Axcella Health Inc. | Epstein David R | Director | Jun 26, 2019 | Buy | $9.57 | 14,500 | 138,765 | 14,500 | Jun 27, 2019, 04:03 PM |
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