Ra Capital Management, L.p.10% Owner
Buy $380.8M of disclosed value in Artiva Biotherapeutics, Inc. $ARTV.
Buy
Biotech & Oncology
Last updated
Jun 11, 2026
Based on
196 actions
Gurus considered
192
Stocks covered
547
Biotechnology, oncology, immunology, genetic medicines, and clinical-stage therapeutics. This page tracks 196 investor, Congress, and insider actions tied to Biotech & Oncology within Healthcare Innovation, connecting the industry classification with the people and institutions currently showing activity. It gives context from 192 gurus across 547 stocks, so the feed can be read as an industry-level signal rather than a loose list of single-stock events.
Biotech & Oncology Smart Money Notes
Kumar NeilDirector, CEO
Sell $4.6M of disclosed value in BRIDGEBIO PHARMA INC $BBIO.
Sell
Stapley MarcDirector, CEO
Sell $6.9M of disclosed value in Veracyte Inc $VCYT.
Sell
Krishnan SumaDirector, President, R & D, 10% Owner
Sell $6.6M of disclosed value in Krystal Biotech, Inc. $KRYS.
Sell
Edgemond JamesCFO & TREASURER
Sell $4.8M of disclosed value in United Therapeutics Corporation $UTHR.
Sell
Krishnan Krish SDirector, President & CEO, 10% Owner
Sell $6.7M of disclosed value in Krystal Biotech, Inc. $KRYS.
Sell
Chapman Steven LeonardDirector, CEO & President
Sell $6.6M of disclosed value in Natera, Inc. $NTRA.
Sell
Krognes Steve E.Director
Sell $1.2M of disclosed value in Guardant Health, Inc. $GH.
Sell
Randhawa SimratEVP, Head of R & D
Sell $2.4M of disclosed value in Dianthus Therapeutics, Inc. $DNTH.
Sell
Orbimed Advisors LLC10% Owner
Buy $15M of disclosed value in Q32 Bio Inc. $QTTB.
Buy
Sukhtian Ghiath M.Director, 10% Owner
Buy $12M of disclosed value in Outlook Therapeutics, Inc. $OTLK.
Buy
Xu DiyongDirector, 10% Owner
Buy $15M of disclosed value in Q32 Bio Inc. $QTTB.
Buy
Rothblatt Martine ADirector, Chair & CEO
Sell $4.2M of disclosed value in United Therapeutics Corporation $UTHR.
Sell
Lewis WilliamDirector, Chair & CEO
Sell $777.8K of disclosed value in Insmed Incorporated $INSM.
Sell
Joyce Meghan V.Director
Sell $1.3M of disclosed value in Guardant Health Inc $GH.
Sell
Leite JohnGlobal Chief Commercial Off
Sell $699.7K of disclosed value in Veracyte Inc $VCYT.
Sell
Sloan SheldonCMO
Sell $625.0K of disclosed value in Spyre Therapeutics, Inc. $SYRE.
Sell
Casdin Partners Master Fund, L.p.
Sell $87.1M of disclosed value in BIOLIFE SOLUTIONS INC $BLFS.
Sell
Turtle CameronDirector, CEO
Sell $1.1M of disclosed value in Spyre Therapeutics, Inc. $SYRE.
Sell
Venker Eric
Sell $36.3M of disclosed value in Roivant Sciences Ltd. $ROIV.
Sell
Talasaz Amirali
Sell $8.5M of disclosed value in Guardant Health Inc $GH.
Sell
Rothblatt Martine A
Sell $22.2M of disclosed value in UTHR $UTHR.
Sell
Freeman ChrisCCO
Sell $8.7M of disclosed value in Guardant Health Inc $GH.
Sell
Hoge StephenPresident
Sell $5.2M of disclosed value in MRNA $MRNA.
Sell
Soergel DavidCMO
Sell $516.6K of disclosed value in Madrigal Pharmaceuticals, Inc. $MDGL.
Sell
Singh RamanDirector
Sell $3.5M of disclosed value in Liquidia Corp $LQDA.
Sell
Evnin LukeDirector
Sell $63.6K of disclosed value in Werewolf Therapeutics, Inc. $HOWL.
Sell
Orbimed Advisors LLCInstitutional Owner
Sell transaction in Sionna Therapeutics, Inc. $SION.
Sell
Lu YangDirector, CEO, 10% Owner
Sell $396 of disclosed value in ANL $ANL.
Sell
Thompson Peter A.Director
Sell transaction in Sionna Therapeutics, Inc. $SION.
Sell
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