Investor Ra Capital Management, L.p.
Manager Peter Kolchinsky
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Ra Capital Management, L.p. . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-09-19 13D/A 1,988,657
2025-09-19 13G 1,675,000
2025-09-08 13D/A MLYS / Mineralys Therapeutics, Inc. 6,287,597 7,796,433
2025-08-29 13G IVVD / Invivyd, Inc. 21,338,288
2025-08-26 13G/A ADGM / Adagio Medical Holdings, Inc. 0 1,200,000
2025-08-20 13G/A CRVO / CervoMed Inc. 0 1,026,937
2025-08-18 13G ASMB / Assembly Biosciences, Inc. 628,092 1,530,615
2025-08-14 13G/A VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 6,011,112 593,670
2025-08-14 13G/A URGN / UroGen Pharma Ltd. 3,206,271 0
2025-08-14 13G/A TSHA / Taysha Gene Therapies, Inc. 21,539,465 25,345,988
2025-08-14 13G/A STRO / Sutro Biopharma, Inc. 4,434,637 0
2025-08-14 13G/A SERA / Sera Prognostics, Inc. 3,032,808 0
2025-08-14 13D/A SLDB / Solid Biosciences Inc. 7,997,510
2025-08-14 13G/A RYTM / Rhythm Pharmaceuticals, Inc. 6,084,412 5,561,359
2025-08-14 13G/A TARA / Protara Therapeutics, Inc. 3,431,713 1,971,765
2025-08-14 13G/A GHRS / GH Research PLC 6,944,648 7,676,697
2025-08-14 13G/A DAWN / Day One Biopharmaceuticals, Inc. 5,755,577 0
2025-08-14 13G/A CRVO / CervoMed Inc. 916,063 0
2025-08-14 13G/A BOLD / Boundless Bio, Inc. 2,180,631 0
2025-08-14 13G/A ATXS / Astria Therapeutics, Inc. 5,105,213 0
2025-08-14 13G/A ALEC / Alector, Inc. 9,695,228 0
2025-08-14 13G/A ADGM / Adagio Medical Holdings, Inc. 1,200,000 0
2025-08-11 13D/A CDTX / Cidara Therapeutics, Inc. 3,365,523 3,365,523
2025-07-25 13G CTNM / Contineum Therapeutics, Inc. 2,122,000
2025-06-30 13D/A CDTX / Cidara Therapeutics, Inc. 1,092,796 3,365,523
2025-06-27 13D/A VOR / Vor Biopharma Inc. 39,709,850 39,739,850
2025-06-06 13D/A TYRA / Tyra Biosciences, Inc. 10,684,890 11,899,788
2025-05-19 13D/A ITOS / iTeos Therapeutics, Inc. 4,163,276 2,134,806
2025-05-15 13G/A KURA / Kura Oncology, Inc. 4,368,998 4,004,610
2025-05-15 13G/A NAMS / NewAmsterdam Pharma Company N.V. 10,875,454 11,063,125
2025-05-15 13G/A GHRS / GH Research PLC 6,686,689 6,944,648
2025-05-15 13G/A UNCY / Unicycive Therapeutics, Inc. 11,520,120 13,285,781
2025-05-15 13G/A GERN / Geron Corporation 63,319,553 63,988,106
2025-05-15 13G/A DYN / Dyne Therapeutics, Inc. 6,381,144 9,714,392
2025-05-15 13G/A DNTH / Dianthus Therapeutics, Inc. 2,866,733 2,866,733
2025-05-15 13G/A SRZN / Surrozen, Inc. 323,662 867,418
2025-05-15 13G/A CMRX / Chimerix, Inc. 8,800,000 0
2025-05-15 13G/A CCCC / C4 Therapeutics, Inc. 4,878,000 0
2025-05-15 13G/A URGN / UroGen Pharma Ltd. 3,206,271 3,206,271
2025-05-15 13G/A DRUG / Bright Minds Biosciences Inc. 460,829 206,427
2025-05-15 13G/A PCVX / Vaxcyte, Inc. 12,649,728 12,964,491
2025-05-15 13G/A VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 7,777,942 6,011,112
2025-05-15 13G/A AVTX / Avalo Therapeutics, Inc. 967,299 1,094,407
2025-05-15 13G/A ADGM / Adagio Medical Holdings, Inc. 1,613,220 1,200,000
2025-05-14 13D/A ITOS / iTeos Therapeutics, Inc. 3,659,046 4,163,276
2025-05-14 13D/A HOWL / Werewolf Therapeutics, Inc. 6,192,881 6,746,807
2025-05-09 13D/A LENZ / LENZ Therapeutics, Inc. 4,250,856 4,260,606
2025-04-30 13D/A JBIO / Jade Biosciences, Inc. 1,324,954
2025-04-04 13G STRO / Sutro Biopharma, Inc. 4,434,637
2025-03-31 13D/A ABOS / Acumen Pharmaceuticals, Inc. 14,981,618 15,016,063
2025-03-31 13D/A TYRA / Tyra Biosciences, Inc. 10,677,140 10,684,890
2025-03-17 13D/A MLYS / Mineralys Therapeutics, Inc. 4,949,307 6,287,597
2025-03-10 13D/A JANX / Janux Therapeutics, Inc. 10,443,181 11,971,377
2025-03-03 13D/A ETNB / 89bio, Inc. 20,013,733 20,013,733
2025-02-21 13D/A SLDB / Solid Biosciences Inc. 4,358,478
2025-02-18 13D SION / Sionna Therapeutics, Inc.
2025-02-14 13G/A VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 8,460,090 7,777,942
2025-02-14 13G/A TNYA / Tenaya Therapeutics, Inc. 7,980,736 0
2025-02-14 13G/A UNCY / Unicycive Therapeutics, Inc. 10,472,375 11,520,120
2025-02-14 13G/A RXRX / Recursion Pharmaceuticals, Inc. 15,384,615 7,725,096
2025-02-14 13G/A NAMS / NewAmsterdam Pharma Company N.V. 9,095,589 10,875,454
2025-02-14 13G/A TARA / Protara Therapeutics, Inc. 2,073,075 3,431,713
2025-02-14 13G/A MGNX / MacroGenics, Inc. 4,053,077 0
2025-02-14 13G/A LBPH / Longboard Pharmaceuticals, Inc. 3,073,119 0
2025-02-14 13G/A GLYC / GlycoMimetics, Inc. 6,383,000 0
2025-02-14 13G/A EYPT / EyePoint Pharmaceuticals, Inc. 3,095,136 3,181,818
2025-02-14 13G/A EVH / Evolent Health, Inc. 8,279,103 3,577,197
2025-02-14 13G/A 0
2025-02-14 13G/A DNTH / Dianthus Therapeutics, Inc. 2,995,023 2,866,733
2025-02-14 13G/A ADGM / Adagio Medical Holdings, Inc. 1,337,813 1,613,220
2025-02-14 13G/A DAWN / Day One Biopharmaceuticals, Inc. 7,809,852 5,755,577
2025-02-14 13G/A FDMT / 4D Molecular Therapeutics, Inc. 5,098,211 4,564,867
2025-02-14 13G/A 58,139,535 0
2025-02-14 13G/A CTKB / Cytek Biosciences, Inc. 6,809,404 0
2025-02-14 13G/A CRVO / CervoMed Inc. 825,373 916,063
2025-02-14 13G/A BIOA / BioAge Labs, Inc. 2,210,589 1,310,589
2025-02-14 13G/A ANTX / AN2 Therapeutics, Inc. 1,999,997 0
2025-02-14 13G/A ANRO / Alto Neuroscience, Inc. 2,075,154 0
2025-02-14 13G/A MNPR / Monopar Therapeutics Inc. 511,207 620,116
2025-02-14 13G/A ZURA / Zura Bio Limited 3,217,503 3,217,503
2025-02-03 13D/A ETNB / 89bio, Inc. 14,254,298 20,013,733
2024-12-30 13D/A VOR / Vor Biopharma Inc. 22,780,343 39,709,850
2024-12-06 13G ALEC / Alector, Inc. 9,695,228
2024-12-05 13G KURA / Kura Oncology, Inc. 4,368,998
2024-11-26 13D/A CDTX / Cidara Therapeutics, Inc. 703,080 1,092,796
2024-11-22 13G ACLX / Arcellx, Inc. 2,787,327
2024-11-18 13D/A ETNB / 89bio, Inc. 14,254,298 14,254,298
2024-11-15 13G/A FDMT / 4D Molecular Therapeutics, Inc. 5,202,145 5,098,211
2024-11-14 13G/A PCVX / Vaxcyte, Inc. 9,685,079 12,649,728
2024-11-14 13G/A ELVN / Enliven Therapeutics, Inc. 1,061,233
2024-11-14 13G/A RYTM / Rhythm Pharmaceuticals, Inc. 5,330,412 6,084,412
2024-11-14 13G/A APGE / Apogee Therapeutics, Inc. 1,977,901 1,961,863
2024-11-14 13G/A RNA / Avidity Biosciences, Inc. 4,895,959 6,300,408
2024-11-14 13G/A ACET / Adicet Bio, Inc. 7,696,949 8,308,532
2024-11-14 13G/A VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 7,503,976 8,460,090
2024-11-14 13G/A ANRO / Alto Neuroscience, Inc. 1,385,491 2,075,154
2024-11-14 13G/A GHRS / GH Research PLC 5,587,333 6,686,689
2024-11-14 13G/A GERN / Geron Corporation 55,145,502 63,319,553
2024-11-14 13G/A RXST / RxSight, Inc. 3,404,285 3,916,825
2024-11-14 13G/A ATXS / Astria Therapeutics, Inc. 4,413,150 5,105,213
2024-11-14 13G/A CELC / Celcuity Inc. 1,286,960 1,286,960
2024-11-14 13G/A SERA / Sera Prognostics, Inc. 2,047,221 3,032,808
2024-11-14 13G/A FDMT / 4D Molecular Therapeutics, Inc. 4,163,211 5,202,145
2024-11-14 13G/A URGN / UroGen Pharma Ltd. 3,083,558 3,206,271
2024-11-14 13G/A RGLS / Regulus Therapeutics Inc. 6,250,000 766,834
2024-11-14 13G/A PRAX / Praxis Precision Medicines, Inc. 1,235,599 761,955
2024-11-14 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 10,107,400 9,710,428
2024-11-14 13G/A TSHA / Taysha Gene Therapies, Inc. 18,670,089 21,539,465
2024-11-14 13G/A BCYC / Bicycle Therapeutics plc - Depositary Receipt (Common Stock) 2,253,000 2,253,000
2024-11-14 13G/A UNCY / Unicycive Therapeutics, Inc. 3,472,106 10,472,375
2024-11-14 13G/A TRML / Tourmaline Bio, Inc. 2,045,028 2,538,925
2024-11-14 13G/A DYN / Dyne Therapeutics, Inc. 5,213,661 6,381,144
2024-11-14 13G/A TNYA / Tenaya Therapeutics, Inc. 6,948,236 7,980,736
2024-11-14 13G/A GPCR / Structure Therapeutics Inc. - Depositary Receipt (Common Stock) 7,225,311 5,690,316
2024-11-14 13G/A THRD / Third Harmonic Bio, Inc. 2,033,056 1,280,826
2024-11-14 13G/A NAMS / NewAmsterdam Pharma Company N.V. 8,197,333 9,095,589
2024-11-13 13D/A TYRA / Tyra Biosciences, Inc. 10,091,071 10,677,140
2024-11-12 13G DRUG / Bright Minds Biosciences Inc. 460,829
2024-11-06 13G GLYC / GlycoMimetics, Inc. 6,383,000
2024-11-06 13G ENSC / Ensysce Biosciences, Inc. 1,476,000
2024-11-05 13G ELDN / Eledon Pharmaceuticals, Inc. 3,566,338
2024-11-04 13D SEPN / Septerna, Inc. 6,995,858
2024-10-31 13G MNPR / Monopar Therapeutics Inc. 511,207
2024-10-22 13D/A TYRA / Tyra Biosciences, Inc. 10,475,489 10,091,071
2024-10-22 13D/A JANX / Janux Therapeutics, Inc. 10,742,993 10,443,181
2024-10-07 13G BIOA / BioAge Labs, Inc. 2,210,589
2024-10-01 13D/A WVE / Wave Life Sciences Ltd. 17,269,811 25,414,165
2024-09-23 13D BCAX / Bicara Therapeutics Inc. 6,955,993
2024-09-16 13D/A JANX / Janux Therapeutics, Inc. 10,593,395 10,742,993
2024-09-16 13G/A FULC / Fulcrum Therapeutics, Inc. 5,544,216 10,229,099
2024-09-03 13D/A ARTV / Artiva Biotherapeutics, Inc. 9,853,302 9,853,302
2024-08-23 13G AVTX / Avalo Therapeutics, Inc. 967,299
2024-08-23 13G/A FULC / Fulcrum Therapeutics, Inc. 11,609,704 5,544,216
2024-08-13 13G/A ANTX / AN2 Therapeutics, Inc. 5,551,295 1,999,997
2024-08-12 13G ADGM / Adagio Medical Holdings, Inc. 1,337,813
2024-08-07 13D/A ETNB / 89bio, Inc. 14,254,298 14,254,298
2024-07-29 13D ARTV / Artiva Biotherapeutics, Inc. 9,853,302
2024-07-25 13D CDTX / Cidara Therapeutics, Inc. 0 703,080
2024-07-08 13G RXRX / Recursion Pharmaceuticals, Inc. 15,384,615
2024-07-01 13G PRAX / Praxis Precision Medicines, Inc. 1,235,599
2024-07-01 13D/A CLYM / Climb Bio, Inc. 13,190,849 31,459,267
2024-06-24 13G PCSC / Perceptive Capital Solutions Corp 750,000
2024-06-20 13D/A AVTE / Aerovate Therapeutics, Inc. 8,313,982 9,242,092
2024-06-17 13G EVH / Evolent Health, Inc. 8,279,103
2024-06-12 13D/A SLDB / Solid Biosciences Inc. 4,348,828 4,358,478
2024-06-07 13G BCYC / Bicycle Therapeutics plc - Depositary Receipt (Common Stock) 2,253,000
2024-06-06 13D/A CLYM / Climb Bio, Inc. 13,190,292 13,190,849
2024-06-03 13G TRML / Tourmaline Bio, Inc. 0 2,045,028
2024-05-30 13G GPCR / Structure Therapeutics Inc. - Depositary Receipt (Common Stock) 7,225,311
2024-05-17 13D/A CLYM / Climb Bio, Inc. 13,189,736 13,190,292
2024-05-14 13D/A ITOS / iTeos Therapeutics, Inc. 4,417,259 3,659,046
2024-05-10 13G MDNAF / Medicenna Therapeutics Corp. 7,714,760
2024-05-09 13D/A BDTX / Black Diamond Therapeutics, Inc. 2,589,904 2,788,028
2024-05-07 13D/A HOWL / Werewolf Therapeutics, Inc. 6,179,035 6,192,881
2024-05-06 13G RNA / Avidity Biosciences, Inc. 2,454,533 4,895,959
2024-05-02 13G ZURA / Zura Bio Limited 3,217,503
2024-04-30 13D/A AVTE / Aerovate Therapeutics, Inc. 8,293,148 8,313,982
2024-04-25 13G TARA / Protara Therapeutics, Inc. 1,679,205 2,073,075
2024-04-15 13G SRZN / Surrozen, Inc. 323,662
2024-04-12 13D/A CLYM / Climb Bio, Inc. 13,179,181 13,189,736
2024-04-12 13G BOLD / Boundless Bio, Inc. 2,180,631
2024-04-11 13G CRVO / CervoMed Inc. 825,373
2024-04-11 13D/A ACRV / Acrivon Therapeutics, Inc. 4,817,359 8,359,102
2024-04-04 13G DYN / Dyne Therapeutics, Inc. 0 5,213,661
2024-04-01 13G SERA / Sera Prognostics, Inc. 2,047,221
2024-03-29 13D/A NKTX / Nkarta, Inc. 7,832,340 13,848,371
2024-03-29 13D/A SPRY / ARS Pharmaceuticals, Inc. 9,459,678 10,860,977
2024-03-29 13G ANRO / Alto Neuroscience, Inc. 1,385,491
2024-03-28 13D LENZ / LENZ Therapeutics, Inc. 4,250,856
2024-03-25 13G RGLS / Regulus Therapeutics Inc. 0 6,250,000
2024-03-25 13G CYBN / Cybin Inc. 58,139,535
2024-03-18 13D/A CLYM / Climb Bio, Inc. 13,176,403 13,179,181
2024-03-11 13D/A PEPG / PepGen Inc. 10,695,135 10,695,135
2024-03-06 13D/A JANX / Janux Therapeutics, Inc. 8,670,644 10,593,395
2024-03-06 13D/A ETNB / 89bio, Inc. 12,875,855 14,254,298
2024-02-27 13D/A CNTB / Connect Biopharma Holdings Limited - Depositary Receipt (Common Stock) 3,062,871 0
2024-02-26 13G LRMR / Larimar Therapeutics, Inc. 0 6,045,351
2024-02-22 13G CTKB / Cytek Biosciences, Inc. 6,809,404 6,809,404
2024-02-21 13D/A ICVX / Icosavax, Inc. 5,985,843 0
2024-02-14 13G/A EYPT / EyePoint Pharmaceuticals, Inc. 3,408,706 3,095,136
2024-02-14 13G/A UNCY / Unicycive Therapeutics, Inc. 3,470,689 3,472,106
2024-02-14 13G/A ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 0
2024-02-14 13D/A HOWL / Werewolf Therapeutics, Inc. 6,159,054 6,179,035
2024-02-14 13G/A TRML / Tourmaline Bio, Inc. 0
2024-02-14 13G/A NKTR / Nektar Therapeutics 18,700,000 0
2024-02-14 13G/A CMRX / Chimerix, Inc. 6,501,624 8,800,000
2024-02-14 13G/A FDMT / 4D Molecular Therapeutics, Inc. 2,789,721 4,163,211
2024-02-14 13G/A IMGN / ImmunoGen, Inc. 22,075,158 26,916,027
2024-02-14 13G/A HLVX / HilleVax, Inc. 1,760,019 0
2024-02-14 13G/A ACRS / Aclaris Therapeutics, Inc. 4,398,453 0
2024-02-14 13G/A RYTM / Rhythm Pharmaceuticals, Inc. 5,516,067 5,330,412
2024-02-14 13G/A NSTGQ / NS Wind Down Co., Inc. 2,577,373 0
2024-02-14 13G/A COGT / Cogent Biosciences, Inc. 5,999,481 0
2024-02-14 13G/A URGN / UroGen Pharma Ltd. 3,083,550 3,083,558
2024-02-14 13G/A NAMS / NewAmsterdam Pharma Company N.V. 9,333,333 8,197,333
2024-02-14 13G/A MGNX / MacroGenics, Inc. 3,764,871 4,053,077
2024-02-14 13G/A HARP / Harpoon Therapeutics, Inc. 1,701,570 1,712,792
2024-02-14 13G/A RXST / RxSight, Inc. 3,052,796 3,404,285
2024-02-14 13G/A VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 7,691,990 7,503,976
2024-02-14 13G/A TNYA / Tenaya Therapeutics, Inc. 6,428,483 6,948,236
2024-02-14 13G/A CELC / Celcuity Inc. 2,249,421 1,286,960
2024-02-14 13G/A TSHA / Taysha Gene Therapies, Inc. 18,690,868 18,670,089
2024-02-14 13G APGE / Apogee Therapeutics, Inc. 1,977,901
2024-02-14 13G/A PCVX / Vaxcyte, Inc. 8,153,559 9,685,079
2024-02-14 13G/A INBX.V / Inhibrx, Inc. 3,853,867 4,724,352
2024-02-14 13G/A ALPN / Alpine Immune Sciences, Inc. 4,397,368 5,903,234
2024-02-14 13G/A GERN / Geron Corporation 48,423,211 55,145,502
2024-02-14 13G/A RNA / Avidity Biosciences, Inc. 5,454,533 2,454,533
2024-02-14 13G/A FULC / Fulcrum Therapeutics, Inc. 9,686,628 11,609,704
2024-02-14 13G/A DAWN / Day One Biopharmaceuticals, Inc. 7,040,622 7,809,852
2024-02-14 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 9,967,172 10,107,400
2024-02-14 13G/A GHRS / GH Research PLC 5,561,118 5,587,333
2024-02-14 13G/A GRCL / Gracell Biotechnologies Inc. - Depositary Receipt (Common Stock) 48,600,300 48,600,221
2024-02-14 13G/A CVAC / CureVac N.V. 2,744,270
2024-02-14 13G/A ANTX / AN2 Therapeutics, Inc. 3,773,517 5,551,295
2024-02-13 13D/A PEPG / PepGen Inc. 8,131,952 10,695,135
2024-02-12 13D/A MLYS / Mineralys Therapeutics, Inc. 3,180,920 4,949,307
2024-02-12 13G CRBP / Corbus Pharmaceuticals Holdings, Inc. 430,182
2024-02-12 13G ATXS / Astria Therapeutics, Inc. 0 4,413,150
2024-02-06 13D/A TYRA / Tyra Biosciences, Inc. 7,236,454 10,475,489
2024-02-05 13G ACET / Adicet Bio, Inc. 0 7,696,949
2024-02-02 13G DNTH / Dianthus Therapeutics, Inc. 2,995,023 2,995,023
2024-01-29 13G EWTX / Edgewise Therapeutics, Inc. 0 8,909,091
2024-01-19 13G VXRT / Vaxart, Inc. 15,384,615
2024-01-12 13G LBPH / Longboard Pharmaceuticals, Inc. 3,073,119
2024-01-11 13D/A SLDB / Solid Biosciences Inc. 3,431,618 4,348,828
2023-12-29 13G URGN / UroGen Pharma Ltd. 3,083,550
2023-12-26 13G CCCC / C4 Therapeutics, Inc. 4,878,000
2023-12-20 13D/A CNTB / Connect Biopharma Holdings Limited - Depositary Receipt (Common Stock) 5,124,309 3,062,871
2023-12-14 13D/A CNTB / Connect Biopharma Holdings Limited - Depositary Receipt (Common Stock) 5,955,011 5,124,309
2023-12-13 13D/A ETNB / 89bio, Inc. 12,874,814 12,875,855
2023-12-04 13D/A CNTB / Connect Biopharma Holdings Limited - Depositary Receipt (Common Stock) 6,991,003 5,955,011
2023-11-27 13G THRD / Third Harmonic Bio, Inc. 534,687 2,033,056
2023-11-17 13D/A CLYM / Climb Bio, Inc. 13,163,071 13,176,403
2023-11-14 13G/A DSGN / Design Therapeutics, Inc. 2,971,231 0
2023-11-06 13G HARP / Harpoon Therapeutics, Inc. 1,701,570
2023-10-30 13G MGNX / MacroGenics, Inc. 0 3,764,871
2023-10-05 13G SLNO / Soleno Therapeutics, Inc. 1,233,300
2023-09-29 13G CMRX / Chimerix, Inc. 6,501,624
2023-09-25 13D/A SPRY / ARS Pharmaceuticals, Inc. 6,759,678 9,459,678
2023-09-22 13G CBAY / CymaBay Therapeutics, Inc. 6,940,000
2023-09-19 13D/A CTKB / Cytek Biosciences, Inc. 13,139,327 6,809,404
2023-08-31 13D SPRY / ARS Pharmaceuticals, Inc. 1,742,186 6,759,678
2023-08-25 13G TSHA / Taysha Gene Therapies, Inc. 18,690,868
2023-08-21 13G GRCL / Gracell Biotechnologies Inc. - Depositary Receipt (Common Stock) 48,600,300
2023-08-17 13G NKTR / Nektar Therapeutics 18,700,000
2023-08-14 13G/A BLU / BluEnergies Ltd. 12,452,574 0
2023-08-14 13G/A KNTE / Kinnate Biopharma Inc. 4,264,144 0
2023-08-11 13D/A VOR / Vor Biopharma Inc. 22,760,145 22,780,343
2023-08-11 13D/A ETNB / 89bio, Inc. 12,876,898 12,874,814
2023-08-09 13D/A DICE / DICE Therapeutics Inc 7,877,862 0
2023-08-01 13G/A NAMS / NewAmsterdam Pharma Company N.V. 9,333,333
2023-07-25 13D/A ABOS / Acumen Pharmaceuticals, Inc. 9,774,551 14,981,618
2023-07-06 13G TALS / Talaris Therapeutics Inc 2,333,175
2023-07-06 13G UNCY / Unicycive Therapeutics, Inc. 3,470,689
2023-06-27 13D/A AVTE / Aerovate Therapeutics, Inc. 8,263,982 8,293,148
2023-06-21 13D/A DICE / DICE Therapeutics Inc 7,660,615 7,877,862
2023-06-12 13D/A STSA / Satsuma Pharmaceuticals Inc 5,944,252 0
2023-06-05 13G FDMT / 4D Molecular Therapeutics, Inc. 2,789,721
2023-05-30 13D/A ICVX / Icosavax, Inc. 5,779,347 5,985,843
2023-05-15 13G/A DALS / DA32 Life Science Tech Acquisition Corp - Class A 1,500,000 0
2023-05-15 13G/A TVTX / Travere Therapeutics, Inc. 3,984,681 0
2023-05-15 13G/A ARYE / ARYA Sciences Acquisition Corp V - Class A 1,000,000 0
2023-04-18 13D/A STSA / Satsuma Pharmaceuticals Inc 5,944,252
2023-04-10 13G NSTGQ / NS Wind Down Co., Inc. 143,900 2,577,373
2023-04-10 13D/A CLYM / Climb Bio, Inc. 13,151,959 13,163,071
2023-04-10 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 6,957,179 9,967,172
2023-03-30 13G/A GHRS / GH Research PLC 4,898,373 5,561,118
2023-03-30 13D/A ACRV / Acrivon Therapeutics, Inc. 4,813,442 4,817,359
2023-03-30 13D/A ETNB / 89bio, Inc. 9,376,402 12,876,898
2023-03-29 13D/A DICE / DICE Therapeutics Inc 6,848,911 7,660,615
2023-03-27 13G CVAC / CureVac N.V. 12,245,955
2023-03-20 13G ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 0 18,564,300
2023-02-27 13G/A IMRA / Bitwise Funds Trust - Bitwise MARA Option Income Strategy ETF 3,250,724 2,122,465
2023-02-24 13D MLYS / Mineralys Therapeutics, Inc. 3,180,920
2023-02-14 13G/A EYPT / EyePoint Pharmaceuticals, Inc. 1,606,859 3,408,706
2023-02-14 13G/A INBX.V / Inhibrx, Inc. 3,185,831 3,853,867
2023-02-14 13G/A VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 48,778,172 7,691,990
2023-02-14 13G/A IOBT / IO Biotech, Inc. 1,857,755 1,127,260
2023-02-14 13G/A BLU / Bellus Health Inc 10,230,274 12,452,574
2023-02-14 13G/A PYXS / Pyxis Oncology, Inc. 2,282,173 0
2023-02-14 13G/A COGT / Cogent Biosciences, Inc. 3,588,081 5,999,481
2023-02-14 13G/A MIST / Milestone Pharmaceuticals Inc. 2,246,503 0
2023-02-14 13G/A PCVX / Vaxcyte, Inc. 3,865,808 8,153,559
2023-02-14 13G/A ENTX / Entera Bio Ltd. 2,353,000 295,966
2023-02-14 13G/A DAWN / Day One Biopharmaceuticals, Inc. 4,965,588 7,040,622
2023-02-14 13G/A ACET / Adicet Bio, Inc. 2,364,351 0
2023-02-14 13G/A IMRA / Bitwise Funds Trust - Bitwise MARA Option Income Strategy ETF 3,220,825 3,250,724
2023-02-14 13G/A CELC / Celcuity Inc. 1,486,471 2,249,421
2023-02-14 13G/A GHRS / GH Research PLC 2,843,757 4,898,373
2023-02-14 13G/A KNTE / Kinnate Biopharma Inc. 3,593,052 4,264,144
2023-02-14 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 7,567,900 6,957,179
2023-02-14 13G/A THRD / Third Harmonic Bio, Inc. 534,687
2023-02-14 13G/A PHASQ / PhaseBio Pharmaceuticals, Inc. 2,850,000 0
2023-02-14 13G/A NSTGQ / NS Wind Down Co., Inc. 3,517,694 143,900
2023-02-14 13G/A ALPN / Alpine Immune Sciences, Inc. 4,356,632 4,397,368
2023-02-14 13G OBIO / Orchestra BioMed Holdings, Inc. 610,283
2023-02-14 13G/A VERA / Vera Therapeutics, Inc. 2,000,000 0
2023-02-14 13G/A BLSA / BCLS Acquisition Corp - Class A 1,250,000 0
2023-02-14 13G HLVX / HilleVax, Inc. 1,760,019
2023-02-14 13G/A ANTX / AN2 Therapeutics, Inc. 3,666,663 3,773,517
2023-02-14 13G/A GERN / Geron Corporation 32,388,799 48,423,211
2023-02-14 13G/A TVTX / Travere Therapeutics, Inc. 5,614,428 3,984,681
2023-02-14 13G/A RLMD / Relmada Therapeutics, Inc. 2,000,000 0
2023-02-14 13G/A SYBX / Synlogic, Inc. 6,666,666 0
2023-02-14 13G/A MGTA / Magenta Therapeutics Inc 3,588,081 0
2023-02-14 13G/A PRDS / Pardes Biosciences Inc 4,431,901 0
2023-02-14 13G/A TIL / Instil Bio, Inc. 7,670,793 0
2023-02-14 13G/A FVAM / 5:01 Acquisition Corp. 750,000 0
2023-02-14 13G/A TNYA / Tenaya Therapeutics, Inc. 3,551,508 6,428,483
2023-02-14 13G/A IMGN / ImmunoGen, Inc. 22,162,958 22,075,158
2023-02-14 13G/A CNCE / Concert Pharmaceuticals Inc 3,510,103 5,199,746
2023-02-14 13G/A RYTM / Rhythm Pharmaceuticals, Inc. 4,871,067 5,516,067
2023-01-10 13D/A HOWL / Werewolf Therapeutics, Inc. 4,304,447 6,159,054
2023-01-06 13G/A FULC / Fulcrum Therapeutics, Inc. 7,000,000 9,686,628
2022-12-30 13D/A ACHL / Achilles Therapeutics plc - Depositary Receipt (Common Stock) 2,976,943 1,607,834
2022-12-30 13G RNA / Avidity Biosciences, Inc. 5,454,533
2022-12-23 13D/A ACHL / Achilles Therapeutics plc - Depositary Receipt (Common Stock) 4,107,508 2,976,943
2022-12-15 13D/A ACHL / Achilles Therapeutics plc - Depositary Receipt (Common Stock) 5,014,687 4,107,508
2022-12-09 13D/A VOR / Vor Biopharma Inc. 11,131,300 22,760,145
2022-12-05 13D/A SLDB / Solid Biosciences Inc. 12,447,873 3,431,618
2022-12-02 13G NAMS / NewAmsterdam Pharma Company N.V. 4,333,333
2022-11-28 13D ACRV / Acrivon Therapeutics, Inc. 4,813,442
2022-11-14 13D/A VOR / Vor Biopharma Inc. 11,120,973 11,131,300
2022-11-14 13G/A / LIANBIO 7,655,015 0
2022-11-14 13G/A ATXS / Astria Therapeutics, Inc. 1,262,193 0
2022-11-14 13G/A ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 9,694,789 0
2022-11-14 13G/A VERU / Veru Inc. 7,900,000 0
2022-11-14 13G/A OLMA / Olema Pharmaceuticals, Inc. 0 0
2022-11-14 13G/A DYN / Dyne Therapeutics, Inc. 2,805,045 0
2022-11-14 13G/A XLO / Xilio Therapeutics, Inc. 2,002,217 0
2022-11-14 13G/A OTIC / Otonomy Inc 5,600,000 0
2022-11-14 13G/A LAB / Standard BioTools Inc. 4,651,177 0
2022-11-14 13G/A LRMR / Larimar Therapeutics, Inc. 1,334,610 0
2022-10-24 13G IMRA / Bitwise Funds Trust - Bitwise MARA Option Income Strategy ETF 3,220,825
2022-10-21 13D/A ETNB / 89bio, Inc. 7,806,169 9,376,402
2022-10-19 13D/A DICE / DICE Therapeutics Inc 5,208,911 6,848,911
2022-10-17 13G INBX.V / Inhibrx, Inc. 0 3,185,831
2022-10-17 13G ACET / Adicet Bio, Inc. 2,364,351
2022-10-14 13D/A FMTX / Forma Therapeutics Holdings Inc 9,040,309 0
2022-10-13 13G DSGN / Design Therapeutics, Inc. 2,971,231
2022-10-04 13D/A SLDB / Solid Biosciences Inc. 12,447,873 12,447,873
2022-10-03 13G ALPN / Alpine Immune Sciences, Inc. 4,356,632
2022-09-27 13G/A MGTA / Magenta Therapeutics Inc 3,588,081
2022-09-26 13D/A PNT / POINT Biopharma Global Inc. 9,003,018 0
2022-09-26 13G COGT / Cogent Biosciences, Inc. 3,612,207 3,588,081
2022-09-26 13G THRD / Third Harmonic Bio, Inc. 3,475,687
2022-09-16 13D/A PNT / POINT Biopharma Global Inc. 9,003,018 9,003,018
2022-09-06 13D/A SLDB / Solid Biosciences Inc. 12,367,873 12,447,873
2022-09-06 13G COGT / Cogent Biosciences, Inc. 3,612,207
2022-09-02 13D/A FMTX / Forma Therapeutics Holdings Inc 9,029,184 9,040,309
2022-08-29 13D/A PNT / POINT Biopharma Global Inc. 8,856,018 9,003,018
2022-08-26 13G FULC / Fulcrum Therapeutics, Inc. 7,000,000
2022-08-15 13G/A SCPH / scPharmaceuticals Inc. 2,691,770 0
2022-08-15 13G/A MGNX / MacroGenics, Inc. 6,103,594 0
2022-08-15 13G/A KALV / KalVista Pharmaceuticals, Inc. 1,930,322 0
2022-08-15 13G/A TCRX / TScan Therapeutics, Inc. 1,255,317 0
2022-08-15 13G/A EWTX / Edgewise Therapeutics, Inc. 2,613,623 0
2022-08-15 13G/A AKUS / Akouos Inc 2,281,249 0
2022-08-15 13G/A CYTT / Cyteir Therapeutics, Inc. 3,350,506 0
2022-08-12 13D/A HOWL / Werewolf Therapeutics, Inc. 3,968,583 4,304,447
2022-07-06 13D/A ETNB / 89bio, Inc. 4,291,881 7,806,169
2022-06-23 13D/A PEPG / PepGen Inc. 8,131,952 8,131,952
2022-06-22 13G TIL / Instil Bio, Inc. 7,670,793
2022-06-21 13D/A WVE / Wave Life Sciences Ltd. 7,828,457 17,269,811
2022-06-03 13D/A KALA / KALA BIO, Inc. 6,194,789 3,412,868
2022-06-01 13D/A KALA / KALA BIO, Inc. 8,045,299 6,194,789
2022-05-25 13D/A KALA / KALA BIO, Inc. 10,914,613 8,045,299
2022-05-25 13G CELC / Celcuity Inc. 1,486,471
2022-05-20 13D PEPG / PepGen Inc. 8,131,952
2022-05-16 13G/A BOLT / Bolt Biotherapeutics, Inc. 2,378,325 0
2022-05-16 13G/A OLMA / Olema Pharmaceuticals, Inc. 2,150,404 0
2022-05-16 13G/A PHAT / Phathom Pharmaceuticals, Inc. 3,115,008 0
2022-05-16 13G/A ZGNX / Zogenix Inc 3,333,700 0
2022-05-02 13D/A NKTX / Nkarta, Inc. 5,605,129 7,832,340
2022-04-28 13G NSTGQ / NS Wind Down Co., Inc. 3,517,694
2022-04-25 13G ACRS / Aclaris Therapeutics, Inc. 0 4,398,453
2022-04-21 13G VERU / Veru Inc. 7,900,000
2022-04-08 13G ANTX / AN2 Therapeutics, Inc. 3,666,663
2022-04-01 13D/A KALA / KALA BIO, Inc. 10,961,533 10,914,613
2022-03-24 13G FLDM / Standard BioTools Inc 4,651,177
2022-03-14 13D/A CTKB / Cytek Biosciences, Inc. 11,082,163 13,139,327
2022-02-28 13D/A CTKB / Cytek Biosciences, Inc. 9,607,028 11,082,163
2022-02-24 13G VERA / Vera Therapeutics, Inc. 2,000,000
2022-02-18 13G/A SCPH / scPharmaceuticals Inc. 6,691,770 2,691,770
2022-02-14 13G/A CCXI / ChemoCentryx Inc 4,776,548 0
2022-02-14 13G/A AVIR / Atea Pharmaceuticals, Inc. 5,368,451 0
2022-02-14 13G/A KNTE / Kinnate Biopharma Inc. 3,593,052 3,593,052
2022-02-14 13G/A IMGN / ImmunoGen, Inc. 18,417,458 22,162,958
2022-02-14 13G/A PHAT / Phathom Pharmaceuticals, Inc. 3,825,008 3,115,008
2022-02-14 13G/A MCRB / Seres Therapeutics, Inc. 4,702,206 0
2022-02-14 13G/A ZGNX / Zogenix Inc 5,345,631 3,333,700
2022-02-14 13G/A CNCE / Concert Pharmaceuticals Inc 1,823,520 3,510,103
2022-02-14 13G/A CYT / Cyteir Therapeutics, Inc. 3,247,117 3,350,506
2022-02-14 13G/A VRDN / Viridian Therapeutics, Inc. 388,385 0
2022-02-14 13G/A FVAM / 5:01 Acquisition Corp. 750,000 750,000
2022-02-14 13G/A SCPH / scPharmaceuticals Inc. 3,518,998 6,691,770
2022-02-14 13G/A SBTX / Silverback Therapeutics Inc 1,742,186 1,742,186
2022-02-14 13G/A XLO / Xilio Therapeutics, Inc. 1,532,767 2,002,217
2022-02-14 13G/A LRMR / Larimar Therapeutics, Inc. 1,515,151 1,334,610
2022-02-14 13G/A KALV / KalVista Pharmaceuticals, Inc. 1,399,489 1,930,322
2022-02-14 13G/A MGNX / MacroGenics, Inc. 4,375,217 6,103,594
2022-02-14 13G EWTX / Edgewise Therapeutics, Inc. 2,613,623
2022-02-14 13G/A TNGX / Tango Therapeutics, Inc. 1,250,000 2,250,000
2022-02-14 13G/A BLSA / BCLS Acquisition Corp - Class A 1,250,000 1,250,000
2022-02-14 13G/A GHRS / GH Research PLC 2,978,955 2,843,757
2022-02-14 13G/A OTIC / Otonomy Inc 3,092,294 5,600,000
2022-02-14 13G/A TVTX / Travere Therapeutics, Inc. 4,557,867 5,614,428
2022-02-14 13G/A VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 41,543,004 48,778,172
2022-02-14 13G/A GERN / Geron Corporation 31,114,941 32,388,799
2022-02-14 13G/A XFOR / X4 Pharmaceuticals, Inc. 1,748,021 1,136,000
2022-02-14 13G/A NVAX / Novavax, Inc. 3,788,564 2,097,794
2022-02-14 13G/A ATXS / Astria Therapeutics, Inc. 5,745,744 1,262,193
2022-02-14 13G/A MIST / Milestone Pharmaceuticals Inc. 2,327,714 2,246,503
2022-02-14 13G/A CTMX / CytomX Therapeutics, Inc. 3,500,000 0
2022-02-14 13G/A AKUS / Akouos Inc 2,281,249 2,281,249
2022-02-14 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 5,865,338 7,567,900
2022-02-14 13G/A OLMA / Olema Pharmaceuticals, Inc. 2,150,404 2,150,404
2022-02-14 13G/A DYNE / Dyntek Inc 2,805,045 2,805,045
2022-02-14 13G/A / Nautilus Biotechnology Inc 2,436,430
2022-02-14 13G/A FLAC / Frazier Lifesciences Acquisition Corp - Class A 0
2022-02-14 13G/A RYTM / Rhythm Pharmaceuticals, Inc. 4,179,067 4,871,067
2022-02-14 13G/A PHAS / PhaseBio Pharmaceuticals Inc 2,850,000 2,850,000
2022-02-14 13G/A ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 12,315,213 9,694,789
2022-02-14 13G/A PYXS / Pyxis Oncology, Inc. 1,914,934 2,282,173
2022-01-10 13G PRDS / Pardes Biosciences Inc 4,431,901
2021-12-22 13G BLU / Bellus Health Inc 10,230,274
2021-12-20 13G RLMD / Relmada Therapeutics, Inc. 0 2,000,000
2021-11-19 13G IOBT / IO Biotech, Inc. 1,857,755
2021-11-15 13G/A ARYD / ARYA Sciences Acquisition Corp IV 1,000,000 0
2021-11-15 13G/A TRIL / Trillium Therapeutics Inc 5,290,481 0
2021-11-15 13G/A AADI / Aadi Bioscience, Inc. 2,486,242 0
2021-11-15 13G / LIANBIO 7,655,015
2021-11-15 13G/A CRIS / Curis, Inc. 7,707,790 0
2021-11-15 13G/A HLXA / Helix Acquisition Corp - Class A 700,000 0
2021-11-15 13G/A INZY / Inozyme Pharma, Inc. 2,003,653 0
2021-11-15 13G/A ARDX / Ardelyx, Inc. 6,163,086 0
2021-11-12 13D/A WVE / Wave Life Sciences Ltd. 7,823,207 7,828,457
2021-11-05 13G XLO / Xilio Therapeutics, Inc. 1,532,767
2021-10-28 13D/A FMTX / Forma Therapeutics Holdings Inc 9,011,651 9,029,184
2021-10-28 13D/A KALA / KALA BIO, Inc. 10,874,613 10,961,533
2021-10-25 13G OTIC / Otonomy Inc 3,092,294
2021-10-25 13G PYXS / Pyxis Oncology, Inc. 1,914,934
2021-10-01 13G SYBX / Synlogic, Inc. 6,666,666
2021-09-27 13D DICE / DICE Therapeutics Inc 5,208,911
2021-09-27 13D TYRA / Tyra Biosciences, Inc. 7,236,454
2021-09-14 13D/A PNT / POINT Biopharma Global Inc. 8,856,018 8,856,018
2021-09-13 13D/A ABOS / Acumen Pharmaceuticals, Inc. 9,770,773 9,774,551
2021-08-23 13G AADI / Aadi Bioscience, Inc. 1,574,806 2,486,242
2021-08-19 13D ELYM / Eliem Therapeutics, Inc. 13,151,959
2021-08-18 13D/A WVE / Wave Life Sciences Ltd. 7,775,207 7,823,207
2021-08-16 13G ADVM / Adverum Biotechnologies, Inc. 9,502,383 0
2021-08-13 13G EYPT / EyePoint Pharmaceuticals, Inc. 1,606,859
2021-08-13 13G RXST / RxSight, Inc. 3,052,796
2021-08-12 13D ICVX / Icosavax, Inc. 5,779,347
2021-08-09 13G DALS / DA32 Life Science Tech Acquisition Corp - Class A 1,500,000
2021-08-09 13G TNYA / Tenaya Therapeutics, Inc. 3,551,508
2021-08-06 13D / Cytek Biosciences, Inc. 9,607,028
2021-07-28 13G TCRX / TScan Therapeutics, Inc. 1,255,317
2021-07-23 13G ARYE / ARYA Sciences Acquisition Corp V - Class A 1,000,000
2021-07-20 13G PNT / POINT Biopharma Global Inc. 8,856,018
2021-07-16 13D ABOS / Acumen Pharmaceuticals, Inc. 9,770,773
2021-07-12 13D AVTE / Aerovate Therapeutics, Inc. 8,263,982
2021-07-12 13G AADI / Aadi Bioscience, Inc. 1,574,806
2021-07-09 13G GHRS / GH Research PLC 2,978,955
2021-06-30 13G ENTX / Entera Bio Ltd. 2,353,000
2021-06-30 13D / Therapeutics Acquisition Corp. Class A 1,098,318
2021-06-29 13G CYT / Cyteir Therapeutics, Inc. 3,247,117
2021-06-21 13G NOVN / Novan Inc 0
2021-06-16 13D JANX / Janux Therapeutics, Inc. 8,670,644
2021-06-16 13D/A ETNB / 89bio, Inc. 4,965,769 4,291,881
2021-06-15 13G ATXS / Astria Therapeutics, Inc. 5,745,744
2021-06-07 13D/A CNTB / Connect Biopharma Holdings Limited - Depositary Receipt (Common Stock) 6,640,417 6,991,003
2021-06-07 13G DAWN / Day One Biopharmaceuticals, Inc. 4,965,588
2021-06-04 13D/A ETNB / 89bio, Inc. 4,736,214 4,965,769
2021-05-27 13G KALV / KalVista Pharmaceuticals, Inc. 786,270 1,399,489
2021-05-17 13G/A US33830X1046 / Five Prime Therapeutics Inc 4,285,161 0
2021-05-17 13G/A LYRA / Lyra Therapeutics, Inc. 815,849 0
2021-05-17 13G/A / Pandion Therapeutics Inc 1,770,023 0
2021-05-17 13G/A INBX / Inhibrx Biosciences, Inc. 2,129,003 0
2021-05-06 13D HOWL / Werewolf Therapeutics, Inc. 3,968,583
2021-05-05 13G MCRB / Seres Therapeutics, Inc. 4,702,206
2021-04-16 13D ACHL / Achilles Therapeutics plc - Depositary Receipt (Common Stock) 5,014,687
2021-04-07 13G/A TRIL / Trillium Therapeutics Inc 5,290,481 5,290,481
2021-04-07 13G/A AVIR / Atea Pharmaceuticals, Inc. 5,368,451 5,368,451
2021-04-07 13G BOLT / Bolt Biotherapeutics, Inc. 2,378,325
2021-03-30 13G/A PCVX / Vaxcyte, Inc. 3,710,699 3,865,808
2021-03-29 13D CNTB / Connect Biopharma Holdings Limited - Depositary Receipt (Common Stock) 6,640,417
2021-03-24 13G PHAS / PhaseBio Pharmaceuticals Inc 2,850,000
2021-03-23 13D/A SLDB / Solid Biosciences Inc. 9,976,569 12,367,873
2021-03-15 13G/A VRDN / Viridian Therapeutics, Inc. 451,932 388,385
2021-03-09 13G ARYD / ARYA Sciences Acquisition Corp IV 1,000,000
2021-03-02 13D/A 859319303 / Sterling Financial Corp 4,681,858 5,914,252
2021-02-19 13D VOR / Vor Biopharma Inc. 11,120,973
2021-02-16 13G US33830X1046 / Five Prime Therapeutics Inc 4,285,161
2021-02-16 13G LYRA / Lyra Therapeutics, Inc. 815,849
2021-02-16 13G NVAX / Novavax, Inc. 3,241,083 3,788,564
2021-02-16 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 5,818,862 5,865,338
2021-02-16 13G/A RYTM / Rhythm Pharmaceuticals, Inc. 5,422,312 4,179,067
2021-02-16 13G/A US74140Y1010 / Prevail Therapeutics Inc. 3,363,605 0
2021-02-16 13G BLSA / BCLS Acquisition Corp - Class A 1,250,000
2021-02-16 13G IMGN / ImmunoGen, Inc. 18,417,458
2021-02-16 13G MGNX / MacroGenics, Inc. 4,375,217
2021-02-16 13G/A PCVX / Vaxcyte, Inc. 5,489,181 3,710,699
2021-02-16 13G AVIR / Atea Pharmaceuticals, Inc. 5,368,451
2021-02-16 13G AKUS / Akouos Inc 2,281,249
2021-02-16 13G CRIS / Curis, Inc. 7,707,790
2021-02-16 13G INZY / Inozyme Pharma, Inc. 2,003,653
2021-02-16 13G OLMA / Olema Pharmaceuticals, Inc. 2,150,404
2021-02-16 13G TRIL / Trillium Therapeutics Inc 5,290,481
2021-02-16 13G SBTX / Silverback Therapeutics Inc 1,742,186
2021-02-16 13G FVAM / 5:01 Acquisition Corp. 750,000
2021-02-16 13G/A CCXI / ChemoCentryx Inc 3,199,389 4,776,548
2021-02-16 13G/A SCPH / scPharmaceuticals Inc. 3,247,005 3,518,998
2021-02-16 13G / Pandion Therapeutics Inc 1,770,023
2021-02-16 13G KNTE / Kinnate Biopharma Inc. 3,593,052
2021-02-16 13G/A TVTX / Travere Therapeutics, Inc. 4,252,453 4,557,867
2021-02-16 13G CNCE / Concert Pharmaceuticals Inc 1,823,520
2021-02-16 13G/A RLMD / Relmada Therapeutics, Inc. 761,666 0
2021-02-16 13G/A VSTM / Verastem, Inc. 9,129,251 0
2021-02-16 13G/A ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 10,364,658 12,315,213
2021-02-16 13G GERN / Geron Corporation 31,114,941
2021-02-16 13G LRMR / Larimar Therapeutics, Inc. 1,515,151
2021-02-16 13G/A ARDX / Ardelyx, Inc. 5,527,088 6,163,086
2021-02-16 13G ADVM / Adverum Biotechnologies, Inc. 9,502,383
2021-02-16 13G/A PHAT / Phathom Pharmaceuticals, Inc. 3,646,808 3,825,008
2021-02-16 13G HLXA / Helix Acquisition Corp - Class A 700,000
2021-02-16 13G INBX / Inhibrx Biosciences, Inc. 2,129,003
2021-02-16 13G NAUT / Nautilus Biotechnology, Inc. 1,000,000
2021-02-16 13G/A XFOR / X4 Pharmaceuticals, Inc. 1,648,485 1,748,021
2021-02-16 13G DYNE / Dyntek Inc 2,805,045
2021-02-16 13G/A ZGNX / Zogenix Inc 2,260,751 5,345,631
2021-02-16 13G MIST / Milestone Pharmaceuticals Inc. 2,327,714
2021-02-16 13G/A CRNX / Crinetics Pharmaceuticals, Inc. 1,875,209 564,102
2021-02-16 13G TNGX / Tango Therapeutics, Inc. 1,250,000
2021-02-16 13G VRNA / Verona Pharma plc - Depositary Receipt (Common Stock) 41,543,004
2021-02-11 13G/A ITRM / Iterum Therapeutics plc 13,730,376 0
2021-02-10 13G/A TGTX / TG Therapeutics, Inc. 12,788,457 6,361,123
2021-02-10 13G/A KROS / Keros Therapeutics, Inc. 0
2021-02-10 13G/A ARVN / Arvinas, Inc. 3,672,872 0
2021-02-10 13G/A CRDF / Cardiff Oncology, Inc. 3,290,000 0
2021-02-10 13G/A TGTX / TG Therapeutics, Inc. 12,788,457 8,685,471
2021-02-10 13G KROS / Keros Therapeutics, Inc. 1,875,000
2021-02-08 13G/A ITRM / Iterum Therapeutics plc 10,000,000 13,730,376
2021-01-29 13G CTMX / CytomX Therapeutics, Inc. 3,500,000
2020-12-17 13G VRDN / Viridian Therapeutics, Inc. 451,932
2020-12-16 13D/A SLDB / Solid Biosciences Inc. 4,571,164 9,976,569
2020-12-02 13G ITRM / Iterum Therapeutics plc 10,000,000
2020-10-09 13G CRDF / Cardiff Oncology, Inc. 3,290,000
2020-10-07 13D/A US28249H1041 / Eidos Therapeutics, Inc. 2,162,671 1,798,339
2020-09-21 13D/A ETNB / 89bio, Inc. 3,436,214 4,736,214
2020-09-10 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 4,185,342 5,818,862
2020-08-05 13D ITOS / iTeos Therapeutics, Inc. 4,417,259
2020-07-24 13D NKTX / Nkarta, Inc. 5,605,129
2020-07-10 13D/A ETNB / 89bio, Inc. 3,161,214 3,436,214
2020-07-10 13G PCVX / Vaxcyte, Inc. 5,489,181
2020-07-10 13G/A VSTM / Verastem, Inc. 18,604,651 9,129,251
2020-06-25 13D FMTX / Forma Therapeutics Holdings Inc 9,011,651
2020-06-10 13G/A TGTX / TG Therapeutics, Inc. 9,880,323 12,788,457
2020-04-09 13G/A ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 6,389,901 10,364,658
2020-03-13 13D/A KALA / KALA BIO, Inc. 4,537,478 10,874,613
2020-03-05 13G VSTM / Verastem, Inc. 18,604,651
2020-02-14 13G/A ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 4,845,933 6,389,901
2020-02-14 13G/A BCRX / BioCryst Pharmaceuticals, Inc. 10,660,349 0
2020-02-14 13G XFOR / X4 Pharmaceuticals, Inc. 1,648,485
2020-02-14 13G/A EIGR / Eiger BioPharmaceuticals, Inc. 2,415,458 0
2020-02-14 13G CCXI / ChemoCentryx Inc 3,199,389
2020-02-14 13G/A TGTX / TG Therapeutics, Inc. 8,198,337 9,880,323
2020-02-14 13G ARDX / Ardelyx, Inc. 2,103,530 5,527,088
2020-02-14 13G RLMD / Relmada Therapeutics, Inc. 761,666
2020-02-14 13G/A SCPH / scPharmaceuticals Inc. 2,857,143 3,247,005
2020-02-14 13G/A ARVN / Arvinas, Inc. 3,672,872
2020-02-14 13G/A MYOV / Myovant Sciences Ltd 3,711,549 0
2020-02-14 13G/A PHAT / Phathom Pharmaceuticals, Inc. 3,646,646 3,646,808
2020-02-14 13G/A ZGNX / Zogenix Inc 2,382,168 2,260,751
2020-02-14 13G TVTX / Travere Therapeutics, Inc. 4,252,453
2020-02-14 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 4,240,536 4,185,342
2020-02-14 13G US74140Y1010 / Prevail Therapeutics Inc. 3,363,605
2020-02-05 13D BDTX / Black Diamond Therapeutics, Inc. 2,589,904
2019-11-13 13D ETNB / 89bio, Inc. 3,161,214
2019-11-08 13G PHAT / Phathom Pharmaceuticals, Inc. 3,646,646
2019-10-18 13G/A RYTM / Rhythm Pharmaceuticals, Inc. 1,950,332 5,422,312
2019-10-11 13D/A RARX / Ra Pharmaceuticals, Inc. 3,851,808 4,858,260
2019-09-17 13D 859319303 / Sterling Financial Corp 4,681,858
2019-07-30 13D/A SLDB / Solid Biosciences Inc. 4,571,164
2019-07-10 13G/A IFRX / InflaRx N.V. 2,810,708 0
2019-04-24 13D/A KALV / KalVista Pharmaceuticals, Inc. 958,570 786,270
2019-04-15 13D/A KALV / KalVista Pharmaceuticals, Inc. 1,441,070 958,570
2019-04-10 13G/A IFRX / InflaRx N.V. 2,085,089 2,810,708
2019-02-14 13G/A SPRO / Spero Therapeutics, Inc. 0
2019-02-14 13G/A BCRX / BioCryst Pharmaceuticals, Inc. 9,234,692 10,660,349
2019-02-14 13G/A KDMN / Kadmon Holdings Inc 80,293,421 2,666,666
2019-02-14 13G/A BHVN / Biohaven Ltd. 1,997,278 0
2019-02-14 13G/A IFRX / InflaRx N.V. 1,620,653 2,085,089
2019-02-14 13G/A KRYS / Krystal Biotech, Inc. 700,000 0
2019-02-14 13G ZGNX / Zogenix Inc 1,145,268 2,382,168
2019-02-14 13G ORTX / Orchard Therapeutics plc - Depositary Receipt (Common Stock) 4,845,933
2019-02-14 13G TGTX / TG Therapeutics, Inc. 1,004,314 8,198,337
2019-02-14 13G RYTM / Rhythm Pharmaceuticals, Inc. 1,950,332
2019-02-14 13G ARVN / Arvinas, Inc. 3,138,412
2019-02-14 13G CRNX / Crinetics Pharmaceuticals, Inc. 1,875,209
2019-02-14 13G MYOV / Myovant Sciences Ltd 3,711,549
2019-02-11 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 5,580,690 4,240,536
2019-01-28 13D/A WVE / Wave Life Sciences Ltd. 7,512,049 7,775,207
2018-11-07 13D/A DRNA / Dicerna Pharmaceuticals Inc 3,324,989 2,814,589
2018-11-02 13D/A DRNA / Dicerna Pharmaceuticals Inc 3,324,989 3,324,989
2018-11-01 13D/A DRNA / Dicerna Pharmaceuticals Inc 3,933,489 3,324,989
2018-10-25 13G EIGR / Eiger BioPharmaceuticals, Inc. 2,415,458
2018-10-05 13D/A KALA / KALA BIO, Inc. 2,113,236 4,537,478
2018-08-06 13G/A BCRX / BioCryst Pharmaceuticals, Inc. 6,984,692 9,234,692
2018-07-10 13G/A 867328601 / Sunesis Pharmaceuticals, Inc. 35,968,401 500,000
2018-07-02 13D US28249H1041 / Eidos Therapeutics, Inc. 2,162,671
2018-04-26 13G/A IFRX / InflaRx N.V. 1,620,653
2018-04-02 13D BCRX / BioCryst Pharmaceuticals, Inc. 6,984,692 6,984,692
2018-03-27 13D/A DRNA / Dicerna Pharmaceuticals Inc 4,462,313 3,933,489
2018-02-16 13D/A RARX / Ra Pharmaceuticals, Inc. 1,351,808 3,851,808
2018-02-14 13G SPRO / Spero Therapeutics, Inc. 1,225,647
2018-02-14 13G KDMN / Kadmon Holdings Inc 8,029,342
2018-02-14 13G TARA / Protara Therapeutics, Inc. 0 1,679,205
2018-02-14 13G KRYS / Krystal Biotech, Inc. 700,000
2018-02-14 13G BHVN / Biohaven Ltd. 1,997,278
2018-02-14 13G BCRX / BioCryst Pharmaceuticals, Inc. 3,094,064 6,984,692
2018-02-14 13G/A ABIO / ARCA biopharma, Inc. 5,567,351 324,490
2018-02-14 13G/A AVXS / AveXis, Inc. 1,890,796 1,171,278
2018-02-14 13G/A NLTX / Neoleukin Therapeutics, Inc. 2,191,977 0
2018-02-14 13G/A SBBP / Strongbridge Biopharma plc 2,279,099 0
2018-02-14 13G/A TENX / Tenax Therapeutics, Inc. 2,389,700 0
2018-02-14 13G/A ZGNX / Zogenix Inc 2,451,237 1,145,268
2018-02-14 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 5,409,990 5,580,690
2018-02-14 13D KALA / KALA BIO, Inc. 2,113,236
2018-02-14 13G ECYT / Endocyte, Inc. 3,364,648
2018-02-14 13G/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 13,633,220 585,890
2018-02-09 13D SLDB / Solid Biosciences Inc. 2,689,444
2018-01-19 13D/A DRNA / Dicerna Pharmaceuticals Inc 5,074,013 4,462,313
2017-12-20 13D/A DRNA / Dicerna Pharmaceuticals Inc 4,588,536 5,074,013
2017-12-15 13D/A DRNA / Dicerna Pharmaceuticals Inc 4,588,536 4,588,536
2017-12-11 13G IFRX / InflaRx N.V. 2,876,080
2017-12-11 13G SCPH / scPharmaceuticals Inc. 2,857,143
2017-11-15 13D/A WVE / Wave Life Sciences Ltd. 7,088,651 7,512,049
2017-11-13 13D/A KALV / KalVista Pharmaceuticals, Inc. 591,070 1,441,070
2017-11-13 13G 867328601 / Sunesis Pharmaceuticals, Inc. 3,596,840
2017-04-13 13D/A DRNA / Dicerna Pharmaceuticals Inc 4,588,536
2017-02-15 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 5,378,716 5,409,990
2017-02-15 13G/A SNWV / SANUWAVE Health, Inc. 0
2017-02-15 13G/A TGTX / TG Therapeutics, Inc. 2,813,779 1,004,314
2017-02-15 13G/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 11,222,893 13,633,220
2017-02-15 13G/A PTGX / Protagonist Therapeutics, Inc. 1,109,229 692,563
2017-02-15 13G/A SBBP / Strongbridge Biopharma plc 2,690,702 2,279,099
2017-02-15 13G/A DSCI / Derma Sciences, Inc. 2,055,676 0
2017-02-15 13G/A TENX / Tenax Therapeutics, Inc. 2,389,700 2,389,700
2017-02-15 13G/A ZGNX / Zogenix Inc 2,253,237 2,451,237
2017-02-15 13G/A NLTX / Neoleukin Therapeutics, Inc. 1,619,977 2,191,977
2017-02-15 13G/A ZYNE / Zynerba Pharmaceuticals Inc 507,191 0
2017-02-15 13G/A ARDX / Ardelyx, Inc. 3,625,943 2,103,530
2017-02-15 13G/A RGLS / Regulus Therapeutics Inc. 3,482,924 0
2017-02-15 13G/A ACRS / Aclaris Therapeutics, Inc. 1,530,020 0
2017-02-15 13G/A CDTX / Cidara Therapeutics, Inc. 1,174,219 0
2017-02-15 13G/A TARA / Protara Therapeutics, Inc. 1,476,931 0
2017-02-14 13D KALV / KalVista Pharmaceuticals, Inc. 591,070
2017-02-14 13G/A ABIO / ARCA biopharma, Inc. 928,195 556,735
2017-02-14 13G/A AVXS / AveXis, Inc. 1,890,796 1,890,796
2017-02-14 13G/A SIOX / Sio Gene Therapies Inc. 5,000,000 0
2016-12-23 13G AVXS / AveXis, Inc. 1,890,796
2016-12-06 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 2,927,857 5,378,716
2016-11-09 13D RARX / Ra Pharmaceuticals, Inc. 1,351,808
2016-10-21 13G/A ARCT / Arcturus Therapeutics Holdings Inc. 3,032,911 1,308,234
2016-10-06 13G/A ACRS / Aclaris Therapeutics, Inc. 2,564,553 1,530,020
2016-08-25 13G PTGX / Protagonist Therapeutics, Inc. 1,109,229
2016-08-15 13G VTAE / Vitae Pharmaceuticals, Inc. 2,119,036
2016-07-28 13G ARDX / Ardelyx, Inc. 739,669 3,625,943
2016-06-07 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 1,671,447 2,927,857
2016-02-16 13G/A BPMC / Blueprint Medicines Corporation 878,348
2016-02-16 13G/A TRVN / Trevena, Inc. 0
2016-02-16 13G/A ARDX / Ardelyx, Inc. 1,897,620 739,669
2016-02-16 13G/A ABUS / Arbutus Biopharma Corporation 0
2016-02-16 13G/A RGLS / Regulus Therapeutics Inc. 3,482,924
2016-02-16 13G/A ACRS / Aclaris Therapeutics, Inc. 2,237,130 2,564,553
2016-02-16 13G/A AUPH / Aurinia Pharmaceuticals Inc. 3,092,595 618,519
2016-02-16 13G/A CDTX / Cidara Therapeutics, Inc. 1,488,248 1,174,219
2016-02-16 13G/A ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 1,428,776 1,671,447
2016-02-16 13G/A ZYNE / Zynerba Pharmaceuticals Inc 578,575 507,191
2016-02-16 13G SIOX / Sio Gene Therapies Inc. 5,000,000
2016-02-16 13G/A TENX / Tenax Therapeutics, Inc. 2,389,700
2016-02-16 13G/A BBI / Brickell Biotech Inc 0
2016-02-16 13G/A BCRX / BioCryst Pharmaceuticals, Inc. 3,094,064
2016-02-16 13G/A ABIO / ARCA biopharma, Inc. 5,678,592 928,195
2016-02-16 13G/A ARMP / Armata Pharmaceuticals, Inc. 365,393
2016-02-16 13G/A NLTX / Neoleukin Therapeutics, Inc. 1,032,151 1,619,977
2016-02-16 13G/A ZGNX / Zogenix Inc 1,840,716 2,253,237
2016-02-16 13G/A WGBS / WaferGen Bio-Systems, Inc. 0 560,000
2016-02-16 13G/A TARA / Protara Therapeutics, Inc. 1,476,931
2016-02-16 13G/A XNCR / Xencor, Inc. 3,156,844 0
2016-02-16 13G/A COLL / Collegium Pharmaceutical, Inc. 1,545,410 857,683
2016-02-16 13G/A AGRX / Agile Therapeutics, Inc. 0
2016-02-16 13G/A SCYX / SCYNEXIS, Inc. 0
2016-02-16 13G/A ACAD / ACADIA Pharmaceuticals Inc. 2,496,178 0
2016-02-16 13G/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 11,222,893
2016-02-16 13G/A DVAX / Dynavax Technologies Corporation 0
2016-02-16 13G/A TGTX / TG Therapeutics, Inc. 2,813,779
2016-01-29 13G DSCI / Derma Sciences, Inc. 2,055,676
2015-11-27 13D WVE / Wave Life Sciences Ltd. 7,088,651
2015-11-18 13G/A ARCT / Arcturus Therapeutics Holdings Inc. 1,660,594 3,032,911
2015-10-26 13G SBBP / Strongbridge Biopharma plc 2,690,702
2015-10-14 13G ZYNE / Zynerba Pharmaceuticals Inc 578,575
2015-10-13 13G ACRS / Aclaris Therapeutics, Inc. 2,237,130
2015-10-08 13G ZGNX / Zogenix Inc 1,840,716
2015-09-29 13G/A SGMO / Sangamo Therapeutics, Inc. 1,220,209
2015-08-24 13G NLTX / Neoleukin Therapeutics, Inc. 1,032,151
2015-07-07 13G ARCT / Arcturus Therapeutics Holdings Inc. 1,660,594
2015-06-25 13G ABIO / ARCA biopharma, Inc. 5,678,592
2015-06-05 13G ARDX / Ardelyx, Inc. 1,897,620
2015-05-15 13G COLL / Collegium Pharmaceutical, Inc. 1,545,410
2015-05-14 13G XNCR / Xencor, Inc. 3,156,844
2015-05-08 13G BPMC / Blueprint Medicines Corporation 1,488,248
2015-05-08 13G CDTX / Cidara Therapeutics, Inc. 967,858 1,488,248
2015-05-08 13G ASND / Ascendis Pharma A/S - Depositary Receipt (Common Stock) 1,428,776
2015-04-21 13G CDTX / Cidara Therapeutics, Inc. 967,858
2015-04-03 13G/A ACAD / ACADIA Pharmaceuticals Inc. 2,496,178
2015-03-25 13G AUPH / Aurinia Pharmaceuticals Inc. 3,092,595
2015-02-19 13G/A SGMO / Sangamo Therapeutics, Inc. 2,731,389
2015-02-17 13G/A OCRX / Ocera Therapeutics, Inc. 523,035
2015-02-17 13G/A PSDV / pSivida Corp. 0
2015-02-17 13G/A TRVN / Trevena, Inc. 2,974,647
2015-02-17 13G/A SNWV / SANUWAVE Health, Inc. 5,019,945
2015-02-17 13G/A TENX / Tenax Therapeutics, Inc. 2,670,300
2015-02-17 13G/A ARAV / Aravive, Inc. 231,267
2015-02-17 13G/A SCYX / SCYNEXIS, Inc. 840,000
2015-02-17 13G/A WGBS / WaferGen Bio-Systems, Inc. 560,000
2015-02-17 13G/A ENTA / Enanta Pharmaceuticals, Inc. 0
2015-02-17 13G/A 76028H209 / Repros Therapeutics, Inc. 0
2015-02-17 13G/A APHB / Ampliphi Biosciences Corp. 26,785,712
2015-02-17 13G/A ENZ / Enzo Biochem, Inc. 0
2015-02-17 13G/A ARWR / Arrowhead Pharmaceuticals, Inc. 0
2015-02-17 13G/A MRTX / Mirati Therapeutics, Inc. 165,516
2015-02-17 13G/A PRTA / Prothena Corporation plc 0
2015-02-17 13G/A DVAX / Dynavax Technologies Corporation 2,603,044
2015-02-17 13G/A TNGNQ / Tengion, Inc. 3,984,267
2015-02-17 13G/A RGLS / Regulus Therapeutics Inc. 4,742,911
2015-02-17 13G/A BBI / Brickell Biotech Inc 6,203,690
2015-02-17 13G/A FURX / Furiex Pharmaceuticals, Inc. 0
2015-02-17 13G/A TGTX / TG Therapeutics, Inc. 3,350,449
2015-02-17 13G/A VIRX / Viracta Therapeutics, Inc. 0
2015-02-17 13G/A TARA / Protara Therapeutics, Inc. 1,250,000
2015-02-17 13G/A NVAX / Novavax, Inc. 3,241,083
2015-02-17 13G/A TXMD / TherapeuticsMD, Inc. 3,211,132
2015-02-17 13G/A BCRX / BioCryst Pharmaceuticals, Inc. 7,050,356
2015-02-17 13G/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 9,200,000
2015-02-17 13G/A ACAD / ACADIA Pharmaceuticals Inc. 1,027,300
2015-02-17 13G/A SGMO / Sangamo Therapeutics, Inc. 7,220,209
2015-02-17 13G/A DSCI / Derma Sciences, Inc. 363,636
2015-02-17 13G/A DYAX / Dyax Corp. 4,945,697
2015-01-30 13G AGRX / Agile Therapeutics, Inc. 1,458,792
2015-01-20 13G ABUS / Arbutus Biopharma Corporation 2,214,800
2015-01-20 13D/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 19,957,061
2015-01-20 13G/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 7,091,103
2014-12-12 13G TRVN / Trevena, Inc. 2,974,647
2014-11-07 13G RGLS / Regulus Therapeutics Inc. 4,742,911
2014-10-31 13G TARA / Protara Therapeutics, Inc. 1,250,000
2014-10-17 13G TGTX / TG Therapeutics, Inc. 3,145,571
2014-09-26 13G TENX / Tenax Therapeutics, Inc. 2,264,528
2014-09-26 13G/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 11,032,014
2014-09-02 13G US00448Q2012 / Achillion Pharmaceuticals, Inc. 17,704,362
2014-08-29 13G WGBS / WaferGen Bio-Systems, Inc. 560,000
2014-08-27 13D/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 18,539,655
2014-08-20 13D/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 21,251,007
2014-08-19 13G BBI / Brickell Biotech Inc 5,475,419
2014-06-24 13D/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 22,486,007
2014-05-08 13G SCYX / SCYNEXIS, Inc. 840,000
2014-05-02 13G DYAX / Dyax Corp. 9,015,230
2014-04-09 13G ARAV / Aravive, Inc. 1,404,688
2014-04-01 13G ENTA / Enanta Pharmaceuticals, Inc. 1,541,078
2014-03-24 13G PSDV / pSivida Corp. 2,555,659
2014-03-24 13G SNWV / SANUWAVE Health, Inc. 4,674,972
2014-03-21 13D/A US00448Q2012 / Achillion Pharmaceuticals, Inc. 23,366,007
2014-03-21 13G/A DSCI / Derma Sciences, Inc. 1,953,071
2014-03-21 13G APHB / Ampliphi Biosciences Corp. 26,785,712
2014-03-18 13G 76028H209 / Repros Therapeutics, Inc. 1,439,048
2014-02-14 13G/A KERX / Keryx Biopharmaceuticals, Inc. 0
2014-02-14 13G/A SSKN / STRATA Skin Sciences, Inc. 0
2014-02-14 13G/A LUMO / Lumos Pharma, Inc. 0
2014-02-14 13G/A OMER / Omeros Corporation 0
2014-02-14 13G/A TNGNQ / Tengion, Inc. 948,856
2014-02-14 13G/A INSM / Insmed Incorporated 0
2014-02-14 13G/A MEIP / MEI Pharma, Inc. 816,666
2014-02-14 13G/A NVAX / Novavax, Inc. 10,811,888
2014-02-14 13G/A SNMX / Senomyx, Inc. 0
2014-02-14 13G/A VIRX / Viracta Therapeutics, Inc. 4,869,261
2014-02-14 13G/A ACAD / ACADIA Pharmaceuticals Inc. 1,169,898
2014-02-14 13G/A SGMO / Sangamo Therapeutics, Inc. 5,227,272
2014-02-14 13G/A OCRX / Ocera Therapeutics, Inc. 767,255
2014-02-14 13G/A CCXI / ChemoCentryx Inc 0
2014-02-14 13G/A DVAX / Dynavax Technologies Corporation 25,999,886
2014-02-14 13G/A HPTX / Hyperion Therapeutics Inc 0
2014-02-14 13G/A FBIO / Fortress Biotech, Inc. 0
2014-02-14 13G/A PRTA / Prothena Corporation plc 1,641,167
2014-02-14 13G MRTX / Mirati Therapeutics, Inc. 822,284
2014-02-14 13G TXMD / TherapeuticsMD, Inc. 11,660,108
2014-02-14 13G/A ENZ / Enzo Biochem, Inc. 2,268,653
2014-02-14 13G/A XOMA / XOMA Royalty Corporation 687,879
2014-02-14 13G/A ARWR / Arrowhead Pharmaceuticals, Inc. 3,929,016
2014-02-14 13G/A BCRX / BioCryst Pharmaceuticals, Inc. 4,347,456
2014-02-14 13G/A DSCI / Derma Sciences, Inc. 1,589,435
2014-02-14 13G/A DYAX / Dyax Corp. 5,761,497
2014-02-14 13G/A ACHV / Achieve Life Sciences, Inc. 0
2014-02-05 13D DRNA / Dicerna Pharmaceuticals Inc 2,428,571
2014-02-05 13G FURX / Furiex Pharmaceuticals, Inc. 750,000
2013-12-10 13G XNCR / Xencor, Inc. 2,725,000
2013-11-14 13G/A ARWR / Arrowhead Pharmaceuticals, Inc. 3,653,992
2013-11-05 13G DVAX / Dynavax Technologies Corporation 25,993,234
2013-11-01 13D US00448Q2012 / Achillion Pharmaceuticals, Inc. 20,461,007
2013-10-04 13G US00448Q2012 / Achillion Pharmaceuticals, Inc. 14,457,061
2013-09-13 13G CCXI / ChemoCentryx Inc 3,045,380
2013-08-27 13G PRTA / Prothena Corporation plc 1,648,599
2013-08-09 13G ENZ / Enzo Biochem, Inc. 3,348,029
2013-08-09 13G BCRX / BioCryst Pharmaceuticals, Inc. 5,850,000
2013-07-12 13G TNGNQ / Tengion, Inc. 414,198
2013-05-20 13G OMER / Omeros Corporation 2,953,004
2013-05-09 13G ARWR / Arrowhead Pharmaceuticals, Inc. 3,127,401
2013-05-08 13G OCRX / Ocera Therapeutics, Inc. 2,700,000
2013-05-01 13G/A DSCI / Derma Sciences, Inc. 1,994,876
2013-03-04 13G HPTX / Hyperion Therapeutics Inc 866,088
2013-02-15 13G SSKN / STRATA Skin Sciences, Inc. 2,992,608
2013-02-15 13G KERX / Keryx Biopharmaceuticals, Inc. 5,285,000
2013-02-15 13G LUMO / Lumos Pharma, Inc. 1,576,981
2013-02-14 13G/A ACAD / ACADIA Pharmaceuticals Inc. 7,347,878
2013-02-14 13G/A ANTH / Anthera Pharmaceuticals, Inc. 0
2013-02-14 13G/A ECYT / Endocyte, Inc. 0
2013-02-14 13G/A MEIP / MEI Pharma, Inc. 991,666
2013-02-14 13G/A INSM / Insmed Incorporated 2,433,319
2013-02-14 13G/A NVAX / Novavax, Inc. 14,411,748
2013-02-14 13G/A POZN / Pozen, Inc. 0
2013-02-14 13G/A SNMX / Senomyx, Inc. 3,965,635
2013-02-14 13G/A SGMO / Sangamo Therapeutics, Inc. 3,835,776
2013-02-14 13G/A VIRX / Viracta Therapeutics, Inc. 4,887,230
2013-02-14 13G/A VNDA / Vanda Pharmaceuticals Inc. 0
2013-02-14 13G/A 032420101 / Anacor Pharmaceuticals, Inc. 0
2013-02-14 13G/A ASMB / Assembly Biosciences, Inc. 628,092
2013-02-14 13G/A FBIO / Fortress Biotech, Inc. 1,735,597
2013-02-14 13G/A XOMA / XOMA Royalty Corporation 6,698,558
2013-02-14 13G/A 662,117,262
2013-02-14 13G/A BCRX / BioCryst Pharmaceuticals, Inc. 0
2013-02-14 13G/A UPI / Uroplasty Inc 0
2013-02-14 13G/A DSCI / Derma Sciences, Inc. 1,599,332
2013-02-14 13G/A DYAX / Dyax Corp. 8,528,440
2013-02-14 13G/A ACHV / Achieve Life Sciences, Inc. 894,232
2013-01-03 13G MEIP / MEI Pharma, Inc. 991,666
2012-11-13 13G SGMO / Sangamo Therapeutics, Inc. 2,918,163
2012-10-03 13G INSM / Insmed Incorporated 2,459,039
2012-09-26 13G VIRX / Viracta Therapeutics, Inc. 2,538,846
2012-08-30 13G SNMX / Senomyx, Inc. 2,757,076
2012-07-27 13G ANTH / Anthera Pharmaceuticals, Inc. 4,500,000
2012-07-03 13G 032420101 / Anacor Pharmaceuticals, Inc. 2,405,177
2012-07-03 13G ASMB / Assembly Biosciences, Inc. 1,245,000
2012-07-03 13G FBIO / Fortress Biotech, Inc. 1,775,154
2012-05-22 13G NVAX / Novavax, Inc. 13,200,000
2012-03-20 13G UPI / Uroplasty Inc 1,235,100
2012-03-16 13G XOMA / XOMA Royalty Corporation 5,698,809
2012-03-16 13G BCRX / BioCryst Pharmaceuticals, Inc. 3,008,433
2012-02-17 13G/A GEVA / Synageva Biopharma Corp 181,499
2012-02-14 13G/A 878193101 / TearLab Corp 1,020,545
2012-02-14 13G/A ECYT / Endocyte, Inc. 2,530,679
2012-02-14 13G/A SQNM / Sequenom, Inc. 4,681,026
2012-02-14 13G/A POZN / Pozen, Inc. 2,946,944
2012-02-14 13G/A SVRA / Savara Inc. 0
2012-02-14 13G/A TNGNQ / Tengion, Inc. 1,060,070
2012-02-14 13G/A US0906721065 / BioTelemetry, Inc. 0
2012-02-14 13G/A ALXA / Alexza Pharmaceuticals, Inc. 1,622,967
2012-02-14 13G/A ACAD / ACADIA Pharmaceuticals Inc. 5,269,999
2012-02-14 13G/A VNDA / Vanda Pharmaceuticals Inc. 2,444,732
2012-02-14 13G/A ASMB / Assembly Biosciences, Inc. 718,519
2012-02-14 13G/A GNTA / Genenta Science S.p.A. - Depositary Receipt (Common Stock) 210,536,030
2012-02-14 13G/A DSCI / Derma Sciences, Inc. 1,055,648
2012-02-14 13G/A DYAX / Dyax Corp. 7,072,436
2012-02-14 13G/A GEVA / Synageva Biopharma Corp 0
2012-02-14 13G/A ACHV / Achieve Life Sciences, Inc. 659,051