| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NUVL | Nuvalent, Inc. | Hack Andrew A. F. | Director | Mar 27, 2024 | Sale | $72.77 | 880,000 | 64,035,957 | 3,489,062 | Mar 29, 2024, 05:15 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | Aug 08, 2023 | Sale | $14.39 | 1,500,000 | 21,585,001 | 915,000 | Aug 10, 2023, 04:31 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | Jun 14, 2023 | Sale | $12.68 | 500,000 | 6,340,000 | 2,415,000 | Jun 16, 2023, 04:30 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | May 18, 2023 | Sale | $10.55 | 1,000,000 | 10,550,000 | 2,915,000 | May 19, 2023, 04:30 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | Dec 06, 2022 | Sale | $11.60 | 1,500,000 | 17,400,001 | 3,915,000 | Dec 08, 2022, 04:41 PM | |
| NUVL | Nuvalent, Inc. | Hack Andrew A. F. | Director | Nov 03, 2022 | Buy | $33.50 | 149,253 | 4,999,976 | 3,577,267 | Nov 03, 2022, 04:15 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | Aug 15, 2022 | Sale | $14.68 | 3,000,000 | 44,040,001 | 5,415,000 | Aug 17, 2022, 05:17 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 31, 2022 | Buy | $3.28 | 80,759 | 264,776 | 8,648,913 | Jun 02, 2022, 06:17 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Jun 02, 2022 | Buy | $3.20 | 14,760 | 47,182 | 8,663,673 | Jun 02, 2022, 06:17 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 24, 2022 | Buy | $3.29 | 100,000 | 328,990 | 8,402,999 | May 26, 2022, 06:02 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 25, 2022 | Buy | $3.17 | 90,155 | 286,242 | 8,493,154 | May 26, 2022, 06:02 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 26, 2022 | Buy | $3.19 | 75,000 | 238,942 | 8,568,154 | May 26, 2022, 06:02 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 19, 2022 | Buy | $3.49 | 100,000 | 348,620 | 8,187,400 | May 23, 2022, 05:49 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 20, 2022 | Buy | $3.46 | 100,000 | 345,570 | 8,287,400 | May 23, 2022, 05:49 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 23, 2022 | Buy | $3.35 | 15,599 | 52,247 | 8,302,999 | May 23, 2022, 05:49 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 17, 2022 | Buy | $3.18 | 3,440 | 10,952 | 7,876,132 | May 18, 2022, 06:19 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 18, 2022 | Buy | $3.35 | 211,268 | 707,262 | 8,087,400 | May 18, 2022, 06:19 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | May 16, 2022 | Buy | $3.10 | 135,292 | 419,446 | 7,872,692 | May 18, 2022, 06:19 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Apr 13, 2022 | Buy | $4.05 | 617,284 | 2,500,000 | 7,737,400 | Apr 14, 2022, 04:59 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Apr 12, 2022 | Buy | $4.18 | 598,086 | 2,499,880 | 7,120,116 | Apr 13, 2022, 06:27 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Feb 07, 2022 | Buy | $4.42 | 1,136,363 | 5,022,725 | 6,522,030 | Feb 08, 2022, 05:04 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Dec 29, 2021 | Buy | $5.75 | 875,000 | 5,031,250 | 4,570,667 | Jan 03, 2022, 06:28 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | Aug 27, 2021 | Sale | $16.22 | 2,000,000 | 32,439,999 | 8,415,000 | Aug 27, 2021, 08:07 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | Aug 09, 2021 | Sale | $10.80 | 2,250,000 | 24,300,000 | 8,524,000 | Aug 11, 2021, 06:26 PM | |
| NUVL | Nuvalent, Inc. | Hack Andrew A. F. | Director | Aug 02, 2021 | Buy | $17.00 | 735,000 | 12,495,000 | 3,428,014 | Aug 04, 2021, 05:12 PM | |
| MRSN] | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Jan 11, 2021 | Buy | $18.52 | 75,000 | 1,389,000 | 3,620,667 | Jan 12, 2021, 07:29 PM | |
| MRSN] | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Jan 12, 2021 | Buy | $18.16 | 75,000 | 1,362,000 | 3,695,667 | Jan 12, 2021, 07:29 PM | |
| MRSN] | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Jan 08, 2021 | Buy | $18.39 | 100,000 | 1,839,000 | 3,545,667 | Jan 12, 2021, 07:29 PM | |
| AVIR | Atea Pharmaceuticals, Inc. | Hack Andrew A. F. | Director | Nov 03, 2020 | Buy | $24.00 | 250,000 | 6,000,000 | 5,615,659 | Nov 03, 2020, 09:36 PM | |
| BLSA | BCLS Acquisition Corp. | Hack Andrew A. F. | Chief Financial Officer | Oct 26, 2020 | Option Exercise | $10.00 | 487,500 | 4,875,000 | 487,500 | Oct 26, 2020, 04:30 PM | |
| DVAX | DYNAVAX TECHNOLOGIES CORP | Hack Andrew A. F. | Director | May 27, 2020 | Buy | $5.00 | 1,000,000 | 5,000,000 | 8,525,000 | May 28, 2020, 05:13 PM | |
| MRSN | Mersana Therapeutics, Inc. | Hack Andrew A. F. | Director | Apr 07, 2020 | Buy | $5.99 | 3,445,667 | 20,649,463 | 3,445,667 | Apr 09, 2020, 04:11 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 04, 2019 | Sale | $21.39 | 6,895 | 147,484 | 0 | Feb 06, 2019, 04:41 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 04, 2019 | Option Exercise | $6.48 | 6,895 | 44,680 | 6,895 | Feb 06, 2019, 04:41 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jan 04, 2019 | Option Exercise | $6.48 | 7,000 | 45,360 | 7,000 | Jan 08, 2019, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jan 04, 2019 | Sale | $22.48 | 7,000 | 157,360 | 0 | Jan 08, 2019, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Nov 23, 2018 | Option Exercise | $3.23 | 5,284 | 17,067 | 5,284 | Jan 08, 2019, 05:34 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Oct 26, 2018 | Option Exercise | $3.23 | 6,000 | 19,380 | 6,000 | Jan 08, 2019, 05:32 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Nov 23, 2018 | Option Exercise | $6.48 | 5,284 | 34,240 | 5,284 | Nov 27, 2018, 04:25 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Nov 23, 2018 | Sale | $28.15 | 5,284 | 148,739 | 100 | Nov 27, 2018, 04:25 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Oct 26, 2018 | Option Exercise | $6.48 | 6,000 | 38,880 | 6,000 | Oct 30, 2018, 05:05 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Oct 26, 2018 | Sale | $25.70 | 6,000 | 154,200 | 0 | Oct 30, 2018, 05:05 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Sep 28, 2018 | Sale | $32.08 | 8,000 | 256,640 | 0 | Oct 02, 2018, 04:02 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Sep 28, 2018 | Option Exercise | $6.48 | 8,000 | 51,840 | 8,000 | Oct 02, 2018, 04:02 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Aug 31, 2018 | Option Exercise | $6.48 | 10,000 | 64,800 | 10,000 | Sep 05, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Aug 31, 2018 | Sale | $32.23 | 10,000 | 322,300 | 0 | Sep 05, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jun 01, 2018 | Sale | $39.28 | 7,000 | 274,970 | 0 | Jun 05, 2018, 04:08 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jun 04, 2018 | Option Exercise | $24.60 | 3,000 | 73,800 | 3,000 | Jun 05, 2018, 04:08 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jun 04, 2018 | Sale | $37.10 | 3,000 | 111,300 | 0 | Jun 05, 2018, 04:08 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jun 01, 2018 | Option Exercise | $6.48 | 7,000 | 45,360 | 5,000 | Jun 05, 2018, 04:08 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Mar 19, 2018 | Option Exercise | $6.48 | 6,000 | 38,880 | 6,000 | Mar 20, 2018, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Mar 19, 2018 | Sale | $37.65 | 6,000 | 225,900 | 0 | Mar 20, 2018, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Mar 20, 2018 | Option Exercise | $20.72 | 28,000 | 580,080 | 22,000 | Mar 20, 2018, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Mar 20, 2018 | Sale | $37.86 | 28,000 | 1,059,960 | 0 | Mar 20, 2018, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Mar 16, 2018 | Option Exercise | $6.48 | 6,000 | 38,880 | 6,000 | Mar 20, 2018, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Mar 16, 2018 | Sale | $39.43 | 6,000 | 236,580 | 0 | Mar 20, 2018, 05:36 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 15, 2018 | Sale | $34.61 | 6,000 | 207,660 | 0 | Feb 16, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 16, 2018 | Option Exercise | $6.48 | 6,000 | 38,880 | 6,000 | Feb 16, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 16, 2018 | Sale | $35.32 | 6,000 | 211,920 | 0 | Feb 16, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 14, 2018 | Option Exercise | $6.48 | 6,000 | 38,880 | 6,000 | Feb 16, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 14, 2018 | Sale | $32.71 | 6,000 | 196,260 | 0 | Feb 16, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 15, 2018 | Option Exercise | $6.48 | 6,000 | 38,880 | 6,000 | Feb 16, 2018, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Dec 18, 2017 | Sale | $24.68 | 5,000 | 123,409 | 0 | Dec 19, 2017, 04:38 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Dec 19, 2017 | Option Exercise | $3.23 | 4,649 | 15,016 | 4,649 | Dec 19, 2017, 04:38 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Dec 19, 2017 | Sale | $25.06 | 4,649 | 116,510 | 0 | Dec 19, 2017, 04:38 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Dec 15, 2017 | Option Exercise | $3.23 | 5,000 | 16,150 | 5,000 | Dec 19, 2017, 04:38 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Dec 15, 2017 | Sale | $24.31 | 5,000 | 121,546 | 0 | Dec 19, 2017, 04:38 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Dec 18, 2017 | Option Exercise | $3.23 | 5,000 | 16,150 | 5,000 | Dec 19, 2017, 04:38 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Nov 20, 2017 | Option Exercise | $3.23 | 5,000 | 16,150 | 5,000 | Nov 21, 2017, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Nov 20, 2017 | Sale | $25.35 | 5,000 | 126,732 | 0 | Nov 21, 2017, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Nov 17, 2017 | Option Exercise | $3.23 | 5,000 | 16,150 | 5,000 | Nov 21, 2017, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Nov 17, 2017 | Sale | $24.81 | 5,000 | 124,073 | 0 | Nov 21, 2017, 04:04 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 15, 2017 | Option Exercise | $3.23 | 3,000 | 9,690 | 3,000 | Feb 16, 2017, 06:41 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Feb 15, 2017 | Sale | $19.20 | 3,000 | 57,600 | 0 | Feb 16, 2017, 06:41 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jan 11, 2017 | Sale | $19.20 | 15,000 | 288,000 | 0 | Jan 13, 2017, 04:41 PM | |
| EDIT | Editas Medicine, Inc. | Hack Andrew A. F. | Chief Financial Officer | Jan 11, 2017 | Option Exercise | $3.23 | 15,000 | 48,450 | 15,000 | Jan 13, 2017, 04:41 PM |
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