| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | 10% Owner | Aug 14, 2024 | Buy | $36.50 | 273,972 | 9,999,978 | 7,794,996 | Aug 16, 2024, 12:04 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Director | Sep 21, 2023 | Buy | $1.36 | 53,000 | 72,138 | 12,674,775 | Sep 22, 2023, 03:44 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Director | Sep 19, 2023 | Buy | $1.26 | 5,143,000 | 6,460,636 | 12,504,675 | Sep 22, 2023, 03:44 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Director | Sep 20, 2023 | Buy | $1.36 | 117,100 | 159,490 | 12,621,775 | Sep 22, 2023, 03:44 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Director | Feb 19, 2023 | Buy | $1.26 | 5,143,000 | 6,460,636 | 12,504,675 | Sep 21, 2023, 08:08 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Director | Feb 20, 2023 | Buy | $1.36 | 117,100 | 159,490 | 12,621,775 | Sep 21, 2023, 08:08 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Director | Feb 21, 2023 | Buy | $1.36 | 53,000 | 72,138 | 12,674,775 | Sep 21, 2023, 08:08 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jun 16, 2023 | Buy | $8.12 | 3,350,000 | 27,202,000 | 13,437,473 | Jun 21, 2023, 04:04 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Mar 28, 2023 | Buy | $8.00 | 200,000 | 1,600,000 | 10,087,473 | Mar 30, 2023, 05:47 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 19, 2023 | Buy | $9.49 | 144,100 | 1,367,639 | 9,724,073 | Jan 23, 2023, 06:00 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 20, 2023 | Buy | $9.88 | 163,400 | 1,615,095 | 9,887,473 | Jan 23, 2023, 06:00 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 17, 2023 | Buy | $9.80 | 440,000 | 4,313,848 | 9,376,973 | Jan 18, 2023, 06:27 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 18, 2023 | Buy | $10.00 | 203,000 | 2,029,046 | 9,579,973 | Jan 18, 2023, 06:27 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 13, 2023 | Buy | $9.81 | 342,100 | 3,354,633 | 8,936,973 | Jan 18, 2023, 06:27 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 10, 2023 | Buy | $7.65 | 920,000 | 7,037,172 | 8,488,573 | Jan 12, 2023, 04:47 PM | |
| ZYME | Zymeworks Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 11, 2023 | Buy | $7.87 | 106,300 | 836,911 | 8,594,873 | Jan 12, 2023, 04:47 PM | |
| VYGR | Voyager Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 10, 2023 | Sale | $8.05 | 336,400 | 2,709,433 | 3,961,507 | Jan 11, 2023, 06:26 PM | |
| VYGR | Voyager Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 11, 2023 | Sale | $8.50 | 110,000 | 934,615 | 3,851,507 | Jan 11, 2023, 06:26 PM | |
| VYGR | Voyager Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Jan 09, 2023 | Sale | $7.67 | 456,000 | 3,498,295 | 4,297,907 | Jan 11, 2023, 06:26 PM | |
| VYGR | Voyager Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Jun 21, 2022 | Buy | $5.28 | 101,400 | 535,504 | 4,377,907 | Jun 23, 2022, 05:21 PM | |
| VYGR | Voyager Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Jun 23, 2022 | Buy | $5.66 | 376,000 | 2,126,543 | 4,753,907 | Jun 23, 2022, 05:21 PM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | 10% Owner | May 05, 2022 | Sale | $21.63 | 668,237 | 14,453,966 | 7,521,024 | May 09, 2022, 06:04 AM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | 10% Owner | May 05, 2022 | Buy | $21.63 | 668,237 | 14,453,966 | 7,521,024 | May 09, 2022, 06:04 AM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | May 05, 2022 | Sale | $29.02 | 1,062,736 | 30,840,599 | 11,584,280 | May 09, 2022, 06:01 AM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | May 05, 2022 | Buy | $29.02 | 1,062,736 | 30,840,599 | 11,584,280 | May 09, 2022, 06:01 AM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Jan 12, 2022 | Buy | $37.50 | 300,000 | 11,250,300 | 11,584,280 | Jan 12, 2022, 06:12 PM | |
| ODT | Odonate Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Dec 09, 2021 | Sale | $1.82 | 156,669 | 284,981 | 5,545,000 | Dec 10, 2021, 06:50 PM | |
| ODT | Odonate Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Dec 10, 2021 | Sale | $1.65 | 5,545,000 | 9,147,420 | 545,000 | Dec 10, 2021, 06:50 PM | |
| ODT | Odonate Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Dec 01, 2021 | Buy | $1.66 | 185,941 | 308,662 | 5,701,669 | Dec 10, 2021, 06:50 PM | |
| ODT | Odonate Therapeutics, Inc. | EcoR1 Capital, LLC | 10% Owner | Dec 01, 2021 | Sale | $1.66 | 185,941 | 308,662 | 5,701,669 | Dec 10, 2021, 06:50 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Affiliate of Director | Jul 31, 2021 | Buy | $8.64 | 56,598 | 489,007 | 7,198,407 | Nov 30, 2021, 06:07 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Affiliate of Director | Jul 31, 2021 | Sale | $8.64 | 56,598 | 489,007 | 1,147,483 | Nov 30, 2021, 06:07 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Affiliate of Director | Nov 24, 2021 | Buy | $7.69 | 163,268 | 1,254,862 | 7,361,675 | Nov 30, 2021, 06:07 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Affiliate of Director | Nov 24, 2021 | Buy | $7.69 | 21,758 | 167,230 | 1,169,241 | Nov 30, 2021, 06:07 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Affiliate of Director | Mar 31, 2021 | Buy | $10.45 | 151,544 | 1,583,635 | 6,735,790 | Nov 30, 2021, 06:07 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | Affiliate of Director | Mar 31, 2021 | Sale | $10.45 | 151,544 | 1,583,635 | 1,145,600 | Nov 30, 2021, 06:07 PM | |
| CRVS | Corvus Pharmaceuticals, Inc. | EcoR1 Capital, LLC | 10% Owner | Sep 30, 2021 | Sale | $5.04 | 3,000,000 | 15,131,101 | 2,081,077 | Oct 01, 2021, 07:39 PM | |
| CRVS | Corvus Pharmaceuticals, Inc. | EcoR1 Capital, LLC | 10% Owner | Oct 01, 2021 | Sale | $4.96 | 2,000,000 | 9,928,800 | 81,077 | Oct 01, 2021, 07:39 PM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | Director | Apr 27, 2021 | Buy | $23.82 | 33,800 | 805,089 | 7,298,924 | Apr 27, 2021, 06:23 PM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | Director | Apr 23, 2021 | Buy | $23.54 | 99,600 | 2,344,285 | 7,251,224 | Apr 27, 2021, 06:23 PM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | Director | Apr 26, 2021 | Buy | $23.80 | 13,900 | 330,859 | 7,265,124 | Apr 27, 2021, 06:23 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | 10% Owner | Apr 12, 2021 | Buy | $9.49 | 16,745 | 158,873 | 1,351,659 | Apr 13, 2021, 05:55 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | 10% Owner | Apr 13, 2021 | Buy | $10.27 | 27,534 | 282,802 | 6,990,265 | Apr 13, 2021, 05:55 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | 10% Owner | Apr 13, 2021 | Buy | $10.27 | 3,966 | 40,735 | 1,355,625 | Apr 13, 2021, 05:55 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | 10% Owner | Apr 09, 2021 | Buy | $10.03 | 262,230 | 2,630,324 | 6,846,476 | Apr 13, 2021, 05:55 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | 10% Owner | Apr 09, 2021 | Buy | $10.03 | 37,770 | 378,856 | 1,334,914 | Apr 13, 2021, 05:55 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | 10% Owner | Apr 12, 2021 | Buy | $9.49 | 116,255 | 1,103,004 | 6,962,731 | Apr 13, 2021, 05:55 PM | |
| PANA | Panacea Acquisition Corp. II | EcoR1 Capital, LLC | Director | Apr 09, 2021 | Buy | $10.00 | 545,000 | 5,450,000 | 545,000 | Apr 13, 2021, 03:10 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Mar 24, 2021 | Buy | $20.75 | 875,000 | 18,156,250 | 11,034,280 | Mar 25, 2021, 11:14 AM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | 10% Owner | Mar 09, 2021 | Buy | $18.70 | 531,000 | 9,928,425 | 7,151,624 | Mar 10, 2021, 05:53 PM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | 10% Owner | Mar 08, 2021 | Buy | $18.97 | 2,777,800 | 52,694,313 | 6,620,624 | Mar 10, 2021, 05:53 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Feb 23, 2021 | Buy | $21.05 | 44,400 | 934,518 | 10,148,480 | Feb 25, 2021, 06:00 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Feb 24, 2021 | Buy | $22.02 | 10,800 | 237,867 | 10,159,280 | Feb 25, 2021, 06:00 PM | |
| ANAB | ANAPTYSBIO, INC | EcoR1 Capital, LLC | 10% Owner | Feb 23, 2021 | Buy | $25.48 | 29,500 | 751,657 | 3,842,824 | Feb 25, 2021, 05:58 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Feb 18, 2021 | Buy | $23.65 | 44,100 | 1,043,075 | 10,104,080 | Feb 23, 2021, 03:57 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Feb 18, 2021 | Buy | $3.68 | 44,100 | 162,103 | 10,104,080 | Feb 22, 2021, 04:24 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Feb 12, 2021 | Buy | $20.16 | 345,300 | 6,959,761 | 9,771,940 | Feb 17, 2021, 07:14 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Feb 16, 2021 | Buy | $22.78 | 89,200 | 2,031,967 | 9,861,140 | Feb 17, 2021, 07:14 PM | |
| PRTA | PROTHENA CORP PUBLIC LTD CO | EcoR1 Capital, LLC | 10% Owner | Feb 17, 2021 | Buy | $23.46 | 198,840 | 4,665,542 | 10,059,980 | Feb 17, 2021, 07:14 PM | |
| NUVB | Nuvation Bio Inc. | EcoR1 Capital, LLC | 10% Owner | Feb 10, 2021 | Option Exercise | $10.00 | 2,500,000 | 25,000,000 | 4,218,735 | Feb 12, 2021, 08:59 PM | |
| SURF | Surface Oncology, Inc. | EcoR1 Capital, LLC | 10% Owner | Sep 01, 2020 | Sale | $7.14 | 332,780 | 2,376,682 | 4,701,081 | Sep 03, 2020, 04:17 PM | |
| PANA | Panacea Acquisition Corp | EcoR1 Capital, LLC | Director | Jul 06, 2020 | Buy | $10.00 | 390,000 | 3,900,000 | 390,000 | Jul 06, 2020, 05:06 PM | |
| AKUS | Akouos, Inc. | EcoR1 Capital, LLC | 10% Owner | Jun 30, 2020 | Buy | $17.00 | 1,176,000 | 19,992,000 | 1,975,984 | Jul 02, 2020, 05:20 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | May 23, 2014 | Buy | $2.19 | 2,372 | 5,206 | 1,019,696 | May 27, 2014, 06:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | May 27, 2014 | Buy | $2.39 | 4,378 | 10,470 | 962,055 | May 27, 2014, 06:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | May 27, 2014 | Buy | $2.39 | 4,662 | 11,150 | 1,024,358 | May 27, 2014, 06:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | May 22, 2014 | Buy | $2.13 | 5,085 | 10,832 | 955,449 | May 27, 2014, 06:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | May 22, 2014 | Buy | $2.13 | 5,415 | 11,535 | 1,017,324 | May 27, 2014, 06:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | May 23, 2014 | Buy | $2.19 | 2,228 | 4,890 | 957,677 | May 27, 2014, 06:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | Mar 28, 2014 | Buy | $2.73 | 19,006 | 51,940 | 785,366 | Mar 28, 2014, 07:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | Mar 28, 2014 | Buy | $2.73 | 28,509 | 77,909 | 1,176,907 | Mar 28, 2014, 07:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | Mar 26, 2014 | Buy | $2.31 | 9,417 | 21,796 | 745,874 | Mar 28, 2014, 07:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | Mar 26, 2014 | Buy | $2.31 | 14,126 | 32,695 | 1,117,669 | Mar 28, 2014, 07:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | Mar 27, 2014 | Buy | $2.49 | 20,486 | 51,057 | 766,360 | Mar 28, 2014, 07:11 PM | |
| GNVC | GENVEC INC | EcoR1 Capital, LLC | 10% Owner | Mar 27, 2014 | Buy | $2.49 | 30,729 | 76,586 | 1,148,398 | Mar 28, 2014, 07:11 PM |
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