Fundraising Fox

Pivotal Life SciencesFull Portfolio

11 tracked investments · listed companies and verified rows first

SutroVaxNASDAQ: PCVXMar 2020SEC filingmedium confidence

BiotechSouth San Francisco, US

Grant E Pickering(Executive Officer, Director, Promoter)Ashish Khanna(Executive Officer)Jeff Fairman(Executive Officer)

BoardTracy Saxton(Director)William Newell(Director)Kurt von Emster(Director)in

Board seatRob Hopfner· per SEC Form D · $110M raise · filed Apr 2020

Co-investorsAbingworthFrazier Life SciencesMedicxiRed Tree Venture

Avalyn Pharma Incavalynpharma.cominNASDAQ: AVLNSep 2023 · $175M

Avalyn Pharma develops inhaled therapies for pulmonary fibrosis, using a nebulization approach that delivers treatment directly to the lungs to reduce the tolerability problems of existing oral therapies.

BiotechHealthtech

Lyn Baranowski(CEO)in

Co-investorsAndera PartnersCatalio Capital Management, LPF-Prime CapitalInVivium CapitalNorwest Venture PartnersRiverVest Venture Partners+7 more

Bolt Biotherapeuticsboltbio.comin𝕏NASDAQ: BOLT

Bolt Biotherapeutics is a clinical-stage biotech company developing novel immunotherapies that leverage innate immune system mechanisms to treat cancer.

BiotechHealthtechMedical DevicesSan Francisco, US

Dr. Edgar G. Engleman(Founder)

Co-investorsPfizer Venture InvestmentsRA CapitalSamsara BioCapitalSofinnova VenturesVivo CapitalNan Fung Life Sciences+1 more

Engrail Therapeuticsengrail.comin✓ verified

Engrail Therapeutics is a clinical-stage pharmaceutical company developing precision-targeted therapeutics for neupropsychiatric and neurodevelopmental disorders.

BiotechDigital HealthMedical DevicesSan Diego, US

Stephen(Co-founder, EVP Research & Development and Chief Development Officer)Paul Cayer(Chief Financial Officer)inVikram(President and Chief Executive Officer)Kimberly(Chief Scientific Officer)Quentin(Chief Technical Officer)

Co-investorsForesite CapitalLongwood FundNorwest Venture PartnersRiverVest Venture PartnersYsios Capitalabrdn plc+4 more

Gracellbiogracellbio.comin✓ verified

Gracell Biotechnologies develops cell therapy manufacturing platforms and treatments, with a focus on CAR-T cell therapies for cancer and autoimmune diseases.

BiotechHealthtechMedical DevicesSuzhou, CN

William Wei Cao

Co-investorsLAVLilly Asia VenturesOrbiMedExome Asset ManagementJanus Henderson InvestorsRA Capital+2 more

Plexiumplexium.cominJul 2025SEC filingmedium confidence

Plexium is a targeted protein degradation company developing small molecule therapeutics for treating diseases with high unmet medical needs using their proprietary DELTA Discovery platform.

AI & Machine LearningBiotechDeep TechSan Diego, US

Michael Martin, Ph.D.(Chief Executive Officer, President)Jorge F. DiMartinoMichael Martin(President, Chief Executive Officer)Stephen Mullennix(Executive Officer)

BoardSerge Messerlian(Director)inCariad Chester(Director)in

Board seatRob Hopfner· per SEC Form D · $60.1M raise · filed Aug 2025

Co-investorsCRV (Charles River Ventures)DCVC (Data Collective)M VenturesNeotribe VenturesSoftBank Vision FundTCG Crossover+1 more

Addition Therapeuticsadditiontx.cominDec 2025

Addition Therapeutics is a biotechnology company developing therapeutics, led by a scientific and clinical team.

BiotechHealthtechSouth San Francisco, US

Kathleen Collins(Director)inLawrence Kong(Executive Officer)inRonald Park(Executive Officer, Director)inRon Park(President & CEO)inFrancine Gregoire(Chief Scientific Officer)inPriya Parameswaran(Chief Business Officer)in

Co-investorsSR One Capital ManagementAbingworthOsage University Partners

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 VenturesEcoR1 CapitalNew Enterprise Associates (NEA)RA CapitalSofinnova VenturesCowen Healthcare Investments+1 more

Ark PESarkpes.com

Ark provides a customizable digital platform for venture capital and private equity firms to manage investor communications, performance reporting, and document sharing with their limited partners.

Enterprise SoftwareFintechSaaS

Co-investorsAcies InvestmentsAloft VCAlta PartnersAmity VenturesArtis VenturesAsymmetric Capital Partners+21 more

Inozyme Pharmainozyme.com

BiotechBoston, US

Axel Bolte(Executive Officer, Director)inReinaldo Diaz(Director)Joseph Schlessinger(Executive Officer, Director)

BoardEdward Mathers(Director)Rob Hopfner(Director)Martin Edwards(Director)

Co-investorsLongitude CapitalNew Enterprise Associates (NEA)Sanofi VenturesSofinnova Ventures

Windward Biowindwardbio.comin

Windward Bio is a clinical-stage biotechnology company developing long-acting monoclonal and bispecific antibodies for serious immunological conditions such as asthma, COPD, and dermatological diseases.

BiotechHealthtech

Co-investorsOrbiMedQuan CapitalRA CapitalSanofi VenturesSR One Capital ManagementJanus Henderson Investors+3 more

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