Bihua Chen

Insider Reports History

Entity
Individual
Location
C/O Cormorant Asset Management, Lp, 200 Clarendon Street, 52 Nd Floor, Boston, MA
Signature
/s/ Bihua Chen
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Bihua Chen:

Stock Role Class Num Shares Value Price $ Report Date Ownership
MoonLake Immunotherapeutics 10%+ Owner Class A Ordinary Shares 8.49M $509M $59.90 Oct 5, 2023 Indirect
Erasca, Inc. Director Common Stock 10.8M $17.2M $1.59 Jun 22, 2023 Indirect
Biomea Fusion, Inc. Director, 10%+ Owner Common Stock 3.57M $15.8M $4.43 Jun 12, 2024 Indirect
Helix Acquisition Corp. II CEO and Chairperson, Director, 10%+ Owner Class A Ordinary Shares 904K Feb 13, 2024 Indirect
Erasca, Inc. Director Stock Option (right to buy) 60K Jun 22, 2023 Direct
Biomea Fusion, Inc. Director, 10%+ Owner Stock Option (right to buy) 51 Jun 12, 2024 Direct

Insider Reports Filed by Bihua Chen

Symbol Company Period Transactions Value $ Form Type Date Filed Role
BMEA Biomea Fusion, Inc. Jun 12, 2024 1 $0 4 Jun 13, 2024 Director, 10%+ Owner
HLXB Helix Acquisition Corp. II Feb 13, 2024 4 $29.1M 4 Feb 13, 2024 CEO and Chairperson, Director, 10%+ Owner
HLXB Helix Acquisition Corp. II Feb 8, 2024 0 $0 3 Feb 9, 2024 CEO and Chairperson, Director, 10%+ Owner
MLTX MoonLake Immunotherapeutics Oct 5, 2023 1 $3.52M 4 Oct 10, 2023 10%+ Owner
MLTX MoonLake Immunotherapeutics Oct 2, 2023 3 $16.8M 4 Oct 4, 2023 10%+ Owner
MLTX MoonLake Immunotherapeutics Jun 30, 2023 1 $40M 4 Jul 5, 2023 10%+ Owner
MLTX MoonLake Immunotherapeutics Jun 26, 2023 27 $20.5M 4 Jun 28, 2023 10%+ Owner
ERAS Erasca, Inc. Jun 22, 2023 1 $0 4 Jun 26, 2023 Director
BMEA Biomea Fusion, Inc. Jun 14, 2023 1 $0 4 Jun 16, 2023 Director, 10%+ Owner
BMEA Biomea Fusion, Inc. Mar 30, 2023 1 $12M 4 Apr 3, 2023 Director, 10%+ Owner
MLTX MoonLake Immunotherapeutics Mar 20, 2023 4 $16.8M 4 Mar 22, 2023 10%+ Owner
ERAS Erasca, Inc. Dec 20, 2022 1 $2M 4 Dec 20, 2022 Director
ERAS Erasca, Inc. Dec 13, 2022 1 $2M 4/A Dec 21, 2022 Director
ERAS Erasca, Inc. Jun 22, 2022 1 $0 4 Jun 24, 2022 Director
BMEA Biomea Fusion, Inc. Jun 22, 2022 1 $0 4 Jun 24, 2022 Director, 10%+ Owner
MLTX MoonLake Immunotherapeutics Apr 5, 2022 3 $28.5M 4 Apr 7, 2022 10%+ Owner
ERAS Erasca, Inc. Jul 26, 2021 2 $667K 4 Aug 10, 2021 Director
ERAS Erasca, Inc. Jul 20, 2021 5 $15.2M 4 Jul 22, 2021 Director
ERAS Erasca, Inc. Jul 15, 2021 0 $0 3/A Jul 16, 2021 Director, 10%+ Owner