🦊/Investors

EcoR1 Capital β€” Full Portfolio

76 tracked investments Β· listed companies and verified rows first

Aktis Oncologyaktisoncology.cominNASDAQ: AKTSSep 2024

Aktis Oncology discovers and develops targeted radiopharmaceuticals for treating solid tumors.

BiotechHealthtechMedical DevicesBoston, US

Todd Foley(Co-founder and Chairman)inPatrick Baeuerle(Co-founder & Advisor)inShulamit Ron-Bigger(Executive Officer)inKyle D. Kuvalanka(Chief Financial Officer)inAkos Czibere(Chief Medical Officer)inPaul L. Feldman(Chief Scientific Officer)in

Board seatOleg NodelmanΒ· per SEC Form D

Co-investorsAndreessen HorowitzMPM BioImpactMRL Ventures FundRA CapitalTCG CrossoverVida Ventures+4 more

Atara Biotherapeuticsatarabio.comin𝕏NASDAQ: ATRA

Atara Biotherapeutics develops allogeneic T-cell immunotherapies using its proprietary EBV T-cell platform to harness the immune system for treating disease.

BiotechHealthtechMedical DevicesThousand Oaks, US

AnhCo Nguyen(President and Chief Executive Officer)

Co-investorsDag VenturesHEALTHCARE ROYALTY PARTNERSKleiner PerkinsDomain AssociatesFidelity Investments

aTYR PHARMAatyrpharma.comin𝕏NASDAQ: ATYR

aTyr is a clinical-stage biotechnology company developing therapies derived from tRNA synthetase biology to treat fibrosis and inflammation, with its lead candidate efzofitimod in clinical trials for interstitial lung disease.

BiotechHealthtechMedical DevicesSan Diego, US

Paul Schimmel(Non-Management Director)John D. Mendlein(Executive Officer, Director)David Weiner(Executive Officer)Frederic Chereau(Executive Officer)

BoardAmir Nashat(Non-Management Director)inAkkaraju Srinivas(Non-Management Director)

Co-investorsCardinal PartnersSofinnova VenturesDomain AssociatesDomain PartnersPolaris PartnersSamsara BioCapital+1 more

Collegium Pharmaceuticalcollegiumpharma.comin𝕏NASDAQ: COLL

Collegium Pharmaceutical is a biopharmaceutical company developing a portfolio of medications to treat serious medical conditions.

BiotechCanton, US

Michael Heffernan(Executive Officer, Director)inPaul Brannelly(Executive Officer)inVikram Karnani(President and Chief Executive Officer, and Director)in

BoardEran Nadav(Director)John Freund(Director)Patrick Heron(Director)in

Co-investorsAPERTURE Venture PartnersFrazier Life SciencesLongitude CapitalBoston Millennia PartnersRA Capital

Cyclerion Therapeuticscyclerion.comin𝕏NASDAQ: CYCN

Cyclerion is a biopharmaceutical company developing therapeutics for neuropsychiatric diseases, with a lead candidate (CYC-126) for treatment-resistant depression that pairs anesthetic agents with a personalized biofeedback-driven device.

BiotechDigital HealthMental HealthCambridge, US

William Huyett(Executive Officer)Mark G. Currie(Executive Officer)inRegina M. Graul(President and Chief Executive Officer)inOle Isacson(Director)Stephanie Lovell(Director)Marsha Fanucci(Director)

Co-investorsPappas CapitalAberdare VenturesInvusPolaris Partners

Denali Therapeuticsdenalitherapeutics.cominNASDAQ: DNLIFeb 2024

Denali Therapeutics develops therapeutics for neurodegenerative diseases.

BiotechHealthtechMedical DevicesSan Francisco, US

Marc Tessier-Lavigne(Director)inRyan Watts(Executive Officer, Director)inAlexander O. Schuth(Executive Officer)inRyan J. Watts(President, Chief Executive Officer and Director)inCarole Ho(Executive Officer)inSteve E. Krognes(Director)in

Co-investorsARCH Venture PartnersF-Prime CapitalForesite CapitalARCH VentureFlagship PioneeringFlagship Ventures+1 more

Editas Medicineeditasmedicine.comin𝕏NASDAQ: EDITAug 2015

Editas Medicine develops gene editing medicines using CRISPR/Cas9 and CRISPR/Cas12a technology to treat serious diseases including blood disorders, cardiovascular conditions, and cancer.

BiotechDeep TechMedical DevicesCambridge, US

Feng Zhang(Scientific Founder, Core Member, Broad Institute of MIT and Harvard)inGeorge Church(Scientific Founder, Professor of Genetics, Harvard University and MIT)inKeith Joung(Scientific Founder, Professor of Pathology, Harvard Medical School)inDavid Liu(Scientific Founder, Professor of Chemistry and Chemical Biology, Harvard University)inKatrine Bosley(Executive Officer, Director)inVic Myer(Executive Officer)in

Co-investorsSofinnova VenturesDeerfield Management CompanyFlagship VenturesPolaris Partners

Freenomefreenome.comin𝕏NASDAQ: FRNMOct 2015

Freenome develops early-stage cancer detection technology using blood tests to identify cancer in its earliest, most treatable phases.

AI & Machine LearningBiotechDigital HealthHealthtechMedical DevicesLondon

Riley Ennis(Co-Founder and Chief Product Officer)inCharles Roberts(Director)inGabriel Otte(Director)inAdam Stone(Chief Executive Officer and Director)Michael Altman(Chief Business Officer and Director)Shmuel (Sam) M. Cohn(Chief Financial Officer)

Co-investorsRA CapitalAgent CapitalAME Cloud VenturesAndreessen HorowitzArtis VenturesAsset Management Company+9 more

Gossamer Biogossamerbio.comin𝕏NASDAQ: GOSS

Gossamer Bio is a clinical-stage biopharmaceutical company developing seralutinib, an investigational drug candidate for treating pulmonary arterial hypertension and pulmonary hypertension associated with interstitial lung disease.

BiotechDigital HealthMedical DevicesSan Diego, US

Faheem Hasnain(Executive Officer, Director)inChristian Waage(Executive Officer)inSheila Gujrathi, MD(Founder)inBryan Giraudo(Executive Officer)Laura Carter, Ph.D.(Executive Officer)Robert Smith(Executive Officer)

Co-investorsARCH Venture PartnersBay City CapitalFoothill VenturesNew Enterprise Associates (NEA)Samsara BioCapitalOmega Funds

Intellia Therapeuticsintelliatx.comin𝕏NASDAQ: NTLAAug 2015

Intellia Therapeutics develops in vivo and ex vivo CRISPR/Cas9 gene editing therapies aimed at treating the root causes of severe genetic diseases, with lead candidates for hereditary angioedema and ATTR amyloidosis.

BiotechDeep TechHealthtechCambridge, US

Nessan Bermingham(Executive Officer, Director)inJennifer Doudna(Co-founder)Jose Rivera(Executive Officer)inJohn Leonard(President and Chief Executive Officer)inJames Basta(Executive Vice President, General Counsel and Corporate Secretary)inEdward Dulac(Executive Vice President, Chief Financial Officer)in

Co-investorsage1Atlas VentureAvoro Capital AdvisorsForesite CapitalFidelity InvestmentsOrbiMed

Kura Oncologykuraoncology.cominNASDAQ: KURA

Kura Oncology is a company in the oncology/medtech sector that provides grant support for independent medical education programs designed to enhance healthcare professionals' ability to diagnose and treat patients in Kura Oncology's therapeutic areas of interest.

BiotechDigital HealthMedical DevicesLa Jolla, US

TROY WILSON(Executive Officer, Director)inPINGDA REN(Executive Officer)inYI LIU(Executive Officer)inTroy Wilson(Founder)inTroy E. Wilson(President and Chief Executive Officer, Chairman of the Board)inHEIDI HENSON(Executive Officer)in

Co-investorsARCH Venture PartnersAvoro Capital AdvisorsForesite CapitalNextech InvestOUP (Osage University Partners)ARCH Venture

Neurogeneneurogene.comin𝕏NASDAQ: NGNEJul 2026 Β· $125M

Neurogene develops gene therapy treatments for rare neurological diseases.

BiotechDeep TechDigital HealthLongevityMedical Devices

Rachel McMinn(Founder and Chief Executive Officer)inRachel McMinn, Ph.D.(Founder and Chief Executive Officer)

Co-investorsCasdin CapitalREDMILERTW Investments L.P.

Nuvation Bionuvationbio.cominNYSE: NUVBJun 2019

Nuvation Bio is a global oncology company that develops novel cancer therapies through its own drug discovery programs and business development, serving cancer patients.

BiotechHealthtechNew York, US

David Hung(Founder)inDavid Hung, M.D.(Executive Officer, Director)inDavid Hanley(Chief Technical Operations Officer)inGary Hattersley(Chief Scientific Officer)inStacy Markel(Chief People Officer)inPhilippe Sauvage(Chief Financial Officer)in

Co-investorsAisling CapitalDecheng CapitalVertex Ventures ChinaOmega Funds

ORIC Pharmaceuticalsoricpharma.cominNASDAQ: ORIC

ORIC Pharmaceuticals is a clinical-stage oncology company developing therapies aimed at overcoming cancer treatment resistance, including innate, acquired, and bypass resistance.

BiotechHealthtechSouth San Francisco, US

Richard Heyman(Chairman, Founder, Scientific Advisory Board)inCharles Sawyers(Founder, Scientific Advisory Board)Scott Lowe(Founder, Scientific Advisory Board)Dominic Piscitelli(Chief Financial Officer)inPratik Multani(Chief Medical Officer)inJacob Chacko(President, Chief Executive Officer and Board Member)in

Co-investorsNew Enterprise Associates (NEA)Nextech InvestTaiho Ventures, LLCThe Column GroupOrbiMed

Relayrelaytx.comin𝕏NASDAQ: RLAYJan 2024

Relay Therapeutics develops the Dynamo platform, which applies motion-based drug design principles to discover therapeutic drugs by integrating protein dynamics simulations with experimental and computational techniques.

AI & Machine LearningBiotechDeep TechCambridge, US

Donald A. Bergstrom(Executive Officer)inSanjiv K. Patel(Director, President and Chief Executive Officer)inSekar Kathiresan(Director)Douglas S. Ingram(Director)Mark Murcko(Director)Laura Shawver(Director)

Co-investorsCommonweal VenturesForesite CapitalNextech InvestSoftBank Vision FundCurie.BioGeneral Catalyst+1 more

Scholar Rockscholarrock.comin𝕏NASDAQ: SRRKDec 2015

Scholar Rock is a biopharmaceutical company that develops therapies targeting growth factor proteins to treat serious diseases.

BiotechCambridge, US

Nagesh Mahanthappa(Executive Officer, Director)inTimothy Springer(Director)David Hallal(Chief Executive Officer, Chairman and Director)inAkshay Vaishnaw(President of Research & Development and Director)inR. Keith Woods(Chief Operating Officer)inVikas Sinha(Chief Financial Officer)in

Co-investorsAisling CapitalARCH Venture PartnersARCH VenturePolaris Partners

Scholar Rock Holding Corp, Inc.NASDAQ: SRRKDec 2017

Clinical-stage biopharmaceutical company focused on discovery and development of innovative medicines for serious diseases by targeting the Transforming Growth Factor Beta pathway.

BiotechCambridge, US

Nagesh Mahanthappa(Executive Officer, Director)Timothy Springer(Director)Yung H. Chyung(Executive Officer)Elan Z. Ezickson(Executive Officer)Akshay Vaishnaw(President of Research & Development and Director)R. Keith Woods(Chief Operating Officer)in

Co-investorsSamsara BioCapitalARCH VentureARCH Venture PartnersPolaris Partners

Shattuck Labsshattucklabs.cominNASDAQ: STTK

Shattuck Labs is a biotechnology company developing biologic medicines targeting TNF receptors, including the TL1A/DR3 axis, for patients with cancer and inflammatory or life-altering diseases.

BiotechHealthtechAustin, US

Josiah Hornblower(President/CEO)inTaylor(Co-founder & Chief Executive Officer, Board Member)

BoardWalter Loewenbaum(Director)

Co-investorsHatteras Venture PartnersOrbiMedREDMILET. Rowe Price

Dewpoint Therapeuticsdewpointx.comin𝕏Feb 2022βœ“ verified

Dewpoint Therapeutics develops condensate-modulating drugs by using an integrated platform that maps, measures, and modulates biomolecular condensates to identify druggable targets and disease mechanisms.

AI & Machine LearningBiotechDeep TechBoston, US

Richard Young, Ph.D.(Director)Anthony Hyman, Ph.D.(Director)Tony Hyman(Scientific Co-founder)Rick Young(Scientific Co-founder)Elisabeth Leiderman(Executive Officer)inAmeet Nathwani, M.D.(Executive Officer, Director)in

Co-investorsARCH Venture PartnersSamsara BioCapital6 Dimensions CapitalGeneral CatalystInnovation EndeavorsLeaps by Bayer+5 more

Epikastepikast.cominJan 2026

Epikast provides AI-powered tools for medical science liaisons and field teams to analyze clinical interactions with physicians and patients, and to access synthesized scientific information in their disease areas.

AI & Machine LearningDigital HealthEnterprise SoftwareHealthtechSaaSBrooklyn, US

Evangelos Vergetis(Executive Officer, Director)

BoardBrad Prosek(Director)Stelios Papadopoulos(Director)Daphne Karydas(Director)Alexandros Tzoukas(Director)

Board seatOleg NodelmanΒ· per SEC Form D

Co-investorsVedanta Capital

ReCode Therapeuticsrecodetx.comin𝕏Oct 2021

ReCode develops mRNA and gene correction therapeutics for genetic diseases, using proprietary lipid nanoparticle technology to deliver treatments to specific organs.

AI & Machine LearningBiotechHealthtechMedical DevicesMenlo Park, US

Dr. Daniel J. SiegwartArthur E Johnson(Executive Officer, Director)

Board seatOleg NodelmanΒ· per SEC Form D

Co-investorsAju IB Invesment CorporationEvolution VC PartnersMPM BioImpactOrbiMedOUP (Osage University Partners)Pfizer Venture Investments+6 more

Scorpion Therapeuticsscorpiontx.comJul 2024

BiotechBoston, US

Adam Friedman(Executive Officer, Director)inGary Glick(Executive Officer, Director)inAndrew Fedder(Executive Officer)inDarrin Stuart(Executive Officer)inErica Jackson(Executive Officer)inAmanda Valentino(Executive Officer)

Board seatOleg NodelmanΒ· per SEC Form D

Co-investorsAtlas VentureAvoro Capital AdvisorsFrazier Life SciencesNextech InvestVida VenturesAbingworth+3 more

Accent Therapeuticsaccenttx.comin𝕏Jan 2024

Accent Therapeutics is a biotechnology company focused on discovering and developing small molecule drugs to improve health outcomes for cancer patients.

BiotechHealthtechLongevity

Co-investorsAtlas VentureDroia VenturesGV (Google Ventures)The Column GroupJJDCJohnson & Johnson Innovation – JJDC+1 more

Actio Biosciences, Inc.actiobiosciences.comin𝕏

Actio is a precision medicine company that translates genetic insights into new therapeutics, developing drugs that target the genes underlying both rare diseases and more prevalent conditions.

BiotechDeep Tech

David Breckenridge(Founder)in

Co-investorsCanaan Partners

Affinia Therapeuticsaffiniatx.comin

Affinia Therapeutics develops genetically engineered adeno-associated virus (AAV) therapies for treating genetic diseases, focusing initially on cardiovascular and central nervous system conditions.

AI & Machine LearningBiotechDeep TechWaltham, US

Luc Vandenberghe(Director)Aaron Tward, M.D., Ph.D.(Scientific Co-Founder)Botond Roska, M.D., Ph.D.(Scientific Co-Founder)Luk Vandenberghe, Ph.D.(Scientific Co-Founder and Adviser, and Board Member)Rami Daoud(Executive Officer)inRick Modi(Chief Executive Officer, Board Member)

Co-investorsAtlas VentureEight Roads VenturesF-Prime CapitalGV (Google Ventures)New Enterprise Associates (NEA)TCG Crossover+1 more

Affinivaxaffinivax.comin𝕏

Affinivax was a clinical-stage biopharmaceutical company that developed next-generation pneumococcal vaccines using its proprietary Multiple Antigen Presenting System (MAPS) platform technology.

BiotechMedical DevicesCambridge, US

Richard Malley(Director)inKamran Tavangar(Executive Officer)Steven Brugger(Executive Officer, Director)in

BoardRobert More(Director)Frances Heller(Director)George Siber(Director)

Co-investorsBain Capital Life SciencesForesite CapitalBain CapitalRock Springs CapitalT. Rowe Price

Ajaxajax.systemsin𝕏

Ajax Systems produces wired and wireless intrusion protection devices for professional security installations, offered through two product lines: Baseline for general projects and Ajax Superior for advanced, high-security applications that require partner accreditation and training.

AI & Machine LearningCybersecurityEnterprise SoftwareHardwareIoT

Co-investorsEndeavor CatalystHorizon Capital

Ajax Therapeutics Inc.ajaxtherapeutics.com

Ajax Therapeutics is a biotech company developing Type II JAK2 inhibitors for the treatment of myeloproliferative neoplasms (MPNs), including myelofibrosis, using computational chemistry and structural biology in its drug discovery.

AI & Machine LearningBiotechHealthtechNew York, US

Martin Vogelbaum(CEO, co-founder)inRoss Levine(Director)Ramy Farid(Director)

BoardScott Platshon(Director)

Co-investorsInning One VenturesVivo Capital

Akouosakouos.comin

Akouos is a precision genetic medicine company developing therapies for the inner ear to restore, improve, and preserve hearing.

BiotechHealthtechBrookline, US

Emmanuel Simons(Executive Officer, Director)william sewell(Founder)in

BoardEd Mathers(Director)inKush Parmar(Director)in

Co-investors5AM VenturesNew Enterprise Associates (NEA)RA CapitalSofinnova VenturesCowen Healthcare InvestmentsFidelity Investments+1 more

Allovirallovir.comin

Kalaris Therapeutics is a clinical-stage biopharmaceutical company developing retinal disease treatments, specifically engineered biologics for wet AMD, diabetic eye disease, and retinal vein occlusion.

BiotechDigital HealthMedical DevicesBerkeley Heights, US

Napoleone Ferrara(Director & Co-Founder)Srinivas Akkaraju(Director & Co-founder)Mike Dybbs(Director & Co-founder)

Anaginanagin.cominJun 2018

A drug discovery company focused on medicinal chemistry and preclinical research across multiple therapeutic areas.

BiotechDigital HealthHealthtechMedical DevicesMental HealthIndianapolis, US

Jaswant Gidda(Executive Officer, Director)inJames Schulz(Executive Officer)Yvonne Lai(Executive Officer)

BoardNora Doherty(Director)Derek Small(Director)Anantha Shekhar(Director)

Arcus Biosciencesarcusbio.comin𝕏

Arcus Biosciences develops combination cancer therapies, producing small molecules and antibodies designed to be combined and advanced from Phase 1 studies through commercialization.

Biotech

Juan Jaen(Founder)in

Co-investorsAisling CapitalDecheng CapitalDroia VenturesForesite CapitalSLVCSofinnova Ventures+2 more

Artivabioartivabio.comin𝕏

Artiva Bio is a clinical-stage biotechnology company developing NK cell-based therapies for autoimmune diseases, designed to be manufactured at scale and delivered in community settings.

BiotechHealthtechMedical DevicesSan Diego, US

Jennifer Bush(Executive Officer)inThomas J. Farrell(Executive Officer)Fred Aslan(Executive Officer, Director)inJason Litten(Executive Officer)inEsther van den Boom(Executive Officer)Peter Flynn(Executive Officer)in

Co-investors5AM VenturesRA CapitalvenBio PartnersvenBio Global Strategic

Atrecaatreca.com

BiotechRedwood City, US

William Robinson(Director)Lawrence Steinman(Director)Tito Serafini(Executive Officer, Director)

BoardBrian Atwood(Director)Franklin Berger(Director)

Co-investorsAisling CapitalEvolution VC PartnersMission Bay CapitalMission Biocapital

Attovia Therapeuticsattovia.comin

Attovia is a biotechnology company focused on drug development and clinical strategy, aiming to bring treatments to patients where none exist and create next-generation therapeutic options.

BiotechDigital Health

Zaneta Odrowaz(Founder)inTao Fu, MBA, M.S.(Founder, Chief Executive Officer, and President)Zaneta Odrowaz, Ph.D.(Chief Business Officer and Co-Founder)Petter Veiby(Chief Scientific Officer and Co-Founder)inHangjun Zhan, Ph.D.(Chief Technology Officer and Co-Founder)

Co-investorsFrazier Life SciencesIllumina VenturesNextech InvestSanofi VenturesVida VenturesGoldman Sachs+1 more

Avttxavttx.com

AVTTX is a clinical-stage company developing gene therapy treatments for retinal and ophthalmologic diseases.

BiotechDigital HealthHealthtechMedical Devices

George Montgomery(Executive Chairman)

Co-investorsEvolution VC PartnersHelios CapitalPlum Alley InvestmentsSand Hill AngelsSocii CapitalTribe Capital Firstlook

Bridgebiobridgebio.comin𝕏

BridgeBio develops treatments for genetic conditions and cancers using a decentralized hub-and-spoke model, where autonomous teams focus on specific diseases or drug candidates while a central hub provides clinical, regulatory, and commercial support.

BiotechHealthtech

Co-investorsAisling CapitalAmzak HealthFrazier Life SciencesHEALTHCARE ROYALTY PARTNERSLongwood FundSequoia Capital

Cellarescellares.cominApr 2021

Cellares develops automated manufacturing systems and technology platforms to accelerate the production and commercialization of cell therapies.

Advanced ManufacturingBiotechMedical DevicesSouth San Francisco, US

Fabian Gerlinghaus(Co-Founder and Chief Executive Officer)inOmar Kurdi(Co-Founder and President)in

BoardJustin Butler(Director)inVictor Tong(Director)in

Co-investorsDecheng Capital8VCIntuitive VenturesKoch Disruptive TechnologiesBaillie GiffordBlackRock+4 more

Centessa Pharmaceuticalscentessa.com

Centessa is a biopharmaceutical company developing an Orexin Receptor 2 Agonist program aimed at treating sleep-wake, neurological, neurodegenerative, and neuropsychiatric disorders.

BiotechHealthtech

Co-investorsAdvent Life SciencesForesite CapitalMedicxiOberland CapitalScion Life SciencesVida Ventures+1 more

Codiakbiocodiakbio.com

Cambridge, MA clinical-stage biotech developing engineered exosome therapeutics; IPO'd on NASDAQ in 2020, later restructured.

BiotechSeattle, US

Doug Williams(Executive Officer, Director)in

BoardNoubar Afeyan(Director)inSteven Gillis(Director)Eric Lander(Director)

Co-investorsARCH Venture PartnersFlagship Pioneering

Dewpointdewpointinnov.cominFeb 2022

Dewpoint Innovations develops functional nanostructured polymeric surfaces for atmospheric water capture, technology originating from PhD research at the University of Sydney.

CleantechClimate TechDeep TechNew Materials

Chiara Neto(Founder & Advisor (Chief Scientific Officer))inMing Chiu(Founder & CTO)in

Co-investorsPacific Channel3E Bioventures CapitalARCH Venture PartnersGeneral CatalystLeaps by BayerMaverick Ventures+2 more

Diagonaltxdiagonaltx.comin

Diagonal Therapeutics develops multi-specific clustering antibody therapeutics that bind multiple cell-surface receptors to activate or inhibit dysregulated signaling pathways underlying chronic diseases.

AI & Machine LearningBiotechHealthtechWatertown, US

Co-investorsAtlas VentureFrazier Life SciencesSanofi Ventures

elevatebioelevate.bioin𝕏

ElevateBio is a contract development and manufacturing organization (CDMO) for advanced therapies, offering discovery, process development, analytics, manufacturing, and regulatory support for cell therapies, viral vectors, mRNA therapeutics, and gene editing.

BiotechDeep TechHealthtechWaltham, US

David Hallal(CEO)inMike Paglia(Chief Technology Officer)Ger Brophy(CEO)in

Co-investorsMPM BioImpactSamsara BioCapitalSoftBank Vision Fund

Flex Pharma Incflex-pharma.com

Flex Pharma provides accessible generic vasodilator medications, including PDE5 inhibitors, to U.S. patients at lower costs than brand-name alternatives.

BiotechDigital HealthHealthtechMedical Devices

Dr. Rod MacKinnon(Founder)

Co-investorsBessemer Venture PartnersLightstone VenturesLongwood Fund

Kezar Life Scienceskezarlifesciences.comin𝕏

BiotechSouth San Francisco, US

John F. Fowler(Executive Officer, Director)inChristopher J. Kirk(Executive Officer, Director)

BoardDr. Gerald Chan(Director)Dr. Jean-Pierre Sommadossi(Director)

Co-investorsBay City CapitalChiesi VenturesPappas CapitalSolasta VenturesQiming Venture Partners

Kezarbiokezarbio.comin𝕏
Kronos Biokronosbio.cominAug 2020 Β· $155M

BiotechNew York, US

Norbert Bischofberger, Ph.D.(Executive Officer, Director)Christopher Wilfong(Executive Officer)

BoardRebecka Belldegrun, M.D.(Director)Otello Stampacchia, Ph.D.(Director)David M. Tanen(Executive Officer, Director, Promoter)Arie S. Belldegrun, M.D.(Director)

Co-investorsGV (Google Ventures)Nextech InvestVida VenturesBlackRockCommodore CapitalInvus+1 more

Kumquat Bioscienceskumquatbiosciences.cominFeb 2021

Kumquat Biosciences is a biotech company developing small-molecule cancer therapeutics, combining drug discovery and clinical expertise to advance new oncology treatments.

BiotechSan Diego, US

Yi Liu(Executive Officer, Director)inYi Liu, Ph.D.(CEO)Lynn Yang(Director)

BoardCarl Gordon(Director)in

Co-investorsOrbiMedRoche Venture Fund

Magentatxmagentatx.com

A Korean-language service that brokers in-game currency ("money") and poker chips for the Pmang and Hangame poker platforms, letting players buy game money or cash out their holdings.

GamingMarketplaces

Metacrinemetacrine.com

San Diego clinical-stage biopharma developing non-bile acid FXR agonists for liver and gastrointestinal diseases.

BiotechSan Diego, US

Ronald Evans(Director)Trisha Millican(Executive Officer)Ken Song(Executive Officer, Director)

BoardKristina Burow(Director)inRichard Heyman(Director)inAmir Nashat(Director)in

Co-investorsage1LAVLilly Asia VenturesNew Enterprise Associates (NEA)Vivo CapitalARCH Venture Partners+2 more

Morphimmunemorphimmune.cominJun 2023

HealthtechWest Lafayette, US

Philip Low, Ph.D.(Director)Sunil Singhal, M.D.(Director)Isaac Barchas(Director)Clay B. Siegall, Ph.D.(Executive Officer, Director)Ronald Martell(Director)inFranklyn Prendergast, M.D., Ph.D.(Director)

Co-investorsArsenal Bridge VentureJanus Henderson InvestorsREDMILE

Naurexnaurex.com

Developed next-generation depression pharmaceuticals; acquired in 2015 for $560M upfront plus milestones.

BiotechEvanston, US

Joseph R. Moskal(Executive Officer)inAmin Khan(Executive Officer)inJames Schulz(Executive Officer)Ronald M. Burch(Executive Officer)Norbert Riedel(Executive Officer, Director)Ashish Khanna(Executive Officer)

Co-investorsCota CapitalLatterell Venture PartnersSofinnova VenturesAdams Street Partners

Neogene Therapeuticsneogene.comSep 2020 Β· $110MAcquired

Clinical-stage biotech developing neoantigen-targeted T cell receptor (TCR) therapies for cancer; acquired by AstraZeneca.

BiotechNew York, US

Carsten Linnemann, PhD(Executive Officer, Director, Promoter)Antonius N.M. Schumacher(Director)Fei Chen(Director)

BoardDavid M. Tanen(Director, Promoter)Helen Kim(Director)

Co-investorsJeito CapitalVida VenturesTPG

NiKang Therapeuticsnikangtx.comMay 2021

NiKang Therapeutics is a clinical-stage biotechnology company developing small molecule drugs for cancer, using structure-based drug design against targets such as HIF2Ξ±, CDK2, KRAS, and SHP2.

BiotechHealthtechWilmington, CN

Yan Lou(Founder)inZhenhai Gao(President, CEO, and Secretary)Hong (Kelsey) Chen(Chief Financial Officer)

BoardGary Yeung(Director)Ting Jia(Director)Roderick Wong(Director)

Co-investorsLAVLilly Asia VenturesRA CapitalSamsara BioCapitalThe Innovation SpaceLogos

Nurix Therapeuticsnurixtx.comin𝕏

Nurix Therapeutics develops protein degrader-based medicines using proprietary DEL-AI discovery technology to address cancer and autoimmune diseases.

AI & Machine LearningBiotechDeep TechMedical DevicesSan Francisco, US

Arthur T. Sands(Executive Officer, Director)inGwenn M. Hansen(Chief Scientific Officer)inTimothy Kutzkey(Executive Officer, Director)

BoardDavid Goeddel(Director)inMark Goldsmith(Director)

Co-investorsBain Capital Life SciencesForesite CapitalSofinnova VenturesThe Column Group

Omnioxomniox.com

Omniox is an IND-stage biotherapeutics company developing its H-NOX platform into OMX oxygen delivery biologics that carry oxygen to hypoxic tissues where low oxygen levels drive disease.

BiotechMedical DevicesSan Francisco, US

Jonathan Winger(Executive Officer, Director)inStephen Cary(Executive Officer, Director)

BoardJeffrey S. Samberg(Director)Laurence Marton(Director)Mitchell Mutz(Director)John Wesley(Director)

Co-investorsWavemaker Three-Sixty Health

Paratus Sciencesparatussciences.comin

Paratus Sciences is a drug discovery company that uses AI-powered methods to identify first-in-class medicines by studying evolutionary traits, targeting serious diseases where current therapies are inadequate.

AI & Machine LearningBiotechDeep TechUnited States, US

Co-investorsARCH Venture PartnersClavystBioLeaps by Bayer

Pellepharmpellepharm.com

BiotechMenlo Park, US

Ervin Epstein(Executive Officer, Director)inJean Tang(Director)Mark de Souza(Executive Officer)

BoardKatrin Andreasson(Director)

Co-investorsAisling Capital

Rubiustxrubiustx.com

RubiusTX provides independent reviews and research on Australian online casinos, focusing on licensing, player protections, payouts, and responsible gambling standards.

ConsumerGaming

Sagerxsagerx.cominacquired by Supernus Pharmaceuticals

BiotechMedical Devices

Co-investorsARCH Venture Partners

Silverback Therapeuticssilverbacktx.comin𝕏acquired by ARS Pharmaceuticals

BiotechDigital HealthMedical DevicesSeattle, US

Peter A. Thompson(Executive Officer, Director)in

Co-investorsPontifax Venture CapitalRA CapitalUS Venture PartnersNextech Invest

Tectonic Therapeutictectonictx.cominFeb 2025 Β· $185M

Tectonic is a clinical-stage biotechnology company developing therapeutic proteins and antibodies that target G-Protein Coupled Receptors (GPCRs) using a proprietary platform called GEODeβ„’.

AI & Machine LearningBiotechMedical DevicesWatertown, US

Timothy A. Springer(Co-Founder)Andrew C. Kruse(Director)Alise Reicin(Executive Officer, Director)inDaniel Lochner(Executive Officer)Marc Schwabish(Executive Officer)inPeter McNamara(Executive Officer)in

Co-investorsVida VenturesAlly Bridge GroupClarusPolaris PartnersSoleus Capital

Terremotobioterremotobio.comApr 2026

Terremoto Biosciences is a clinical-stage biotech developing precision therapies for oncology and genetic diseases using lysine-targeted covalent chemistry.

BiotechDeep TechSouth San Francisco, US

Grace Lu(Executive Officer)James Christensen(Executive Officer, Director)Charles Baum(Executive Officer, Director)in

BoardMichael Goller(Director)Reid Huber(Director)inPeter Thompson(Director)in

Co-investorsOrbiMedRA CapitalNovo HoldingsOsage University PartnersThird Rock Ventures

Unity Biotechnologyunitybiotechnology.cominMar 2018Defunct

Unity Biotechnology was a biotechnology company that is no longer operating.

BiotechBrisbane, US

Nathaniel E. David(Executive Officer, Director)inDan Marquess(Executive Officer)inKeith Leonard(Executive Officer, Director)inTamara Tompkins(Executive Officer)inBob Goeltz(Executive Officer)inJamie Dananberg(Executive Officer)in

Co-investorsage1ARCH Venture PartnersCycad Group LLCKhosla VenturesVenrock

Other

Tracked investments with no reachable website or further public details β€” typically companies that wound down, renamed, or were absorbed.

AmagmatxAviditynanoClementiapharmaKindredbioNabrivaNotchtxPrevail TherapeuticsPrevailtherapeuticsSyndaxvisit www.morphictx.comZapprx

Rows marked β€œSEC filing” are inferred from directors named on the company's SEC Form D β€” public regulatory data, not a portfolio list published by the firm.