CATALIO LIMITED - Key Persons


Adam Riess

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Alan Ashworth

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Amy Hushen

Job Titles:
  • Associate
  • MEMBER of the Investment Committee
  • Associate, Messaging
  • Associate, Messaging / Associate, Messaging / Associate, Messaging
Amy Hushen is an Associate at Catalio Capital Management, LP. She is responsible for designing presentation materials and marketing collateral. Her current position as a designer at the Johns Hopkins Medicine Technology Innovation Center leverages human-centered design methodologies and design thinking principles while creating software applications. Amy earned a BFA in Graphic Design from the Maryland Institute College of Art.

Ann Brooke

Job Titles:
  • Executive Assistant
  • MEMBER of the Investment Committee
Ann Brooke is an Executive Assistant at Catalio Capital Management, LP. Ann's experience spans over 36 years during which she has worked in the financial industry and office management. Prior to joining Catalio, Ann was an Executive Assistant at Goldman, Sachs & Co., where she supported the Co-Chief Operating Officer of the Securities Division and the Head of the Firmwide Financial Planning and Analysis Group. Prior to Goldman Sachs, Ann worked at Morgan Stanley where she was an Executive Assistant to the Head of Mergers and Acquisitions for the Natural Energy Group in the firm's Investment Banking Division.

Anne Richard

Job Titles:
  • Administrative Assistant
  • MEMBER of the Investment Committee
Anne Richard is an Administrative Assistant at Catalio Capital Management, LP. Anne has more than 8 years of administrative experience. Prior to joining Catalio, she was a Project Coordinator for Cicatelli Associates, Inc. Previously, she was a Medical Education Coordinator at The George Washington University School of Medicine and Health Sciences. Anne received a BA in Women's Studies from the University of Maryland, College Park.

Ansu Satpathy

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Azura, Second - Founder

Job Titles:
  • Co - Founder

Barbara Slusher

Job Titles:
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Ben Snedeker

Job Titles:
  • MEMBER of the Investment Committee
  • Partner & Co - Head of Public Equities
  • Partner & Co - Head of Public Equities / Partner & Co - Head of Public Equities / Partner & Co - Head of Public Equities
Ben Snedeker is a Partner and Co-Head of Public Equities at Catalio Capital Management, LP. He is primarily responsible for co-managing the Catalio Public Equities portfolio, investing across innovative healthcare companies in pharmaceuticals, biotech, medical devices, life science tools, diagnostics and data. He also serves as the Co-Head of Research with a focus on identifying opportunities for the research team to work together on investment opportunities across the life sciences capital structure. Prior to joining Catalio, Ben was Sector Head Therapeutics at HealthCor Management and PointState Capital and began his investing career as a therapeutics analyst and portfolio manager at D.E. Shaw & Co. on the long-short healthcare equities team. Ben was also an Associate Principal at McKinsey & Company in the Global Pharmaceuticals and Medical Products practice and a co-founder of McKinsey's Philadelphia office. Ben earned his B.S. degree in Chemistry from The Pennsylvania State University and his M.S. degree in Chemistry from Yale University.

Bert Vogelstein

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Brian Brennan - Chief Legal Officer

Job Titles:
  • General Counsel
  • General Counsel of Catalio Capital Management
Brian Brennan is the General Counsel of Catalio Capital Management, L.P. He is primarily responsible for all legal aspects of Catalio. He also serves on the firmwide Management Committee. Prior to joining Catalio, Brian was Deputy General Counsel and Managing Director at York Capital Management, a global asset management company registered with the Securities and Exchange Commission. He was a member of the firm's operating committee and responsible for legal matters related to York's various advised clients and investment products, as well as fund formation, fund structuring, transactions, general partner and personnel related documentation. Previously, he was a Managing Director and Deputy General Counsel at PineBridge Investments LLC. Brian also worked at AIG Investments, the predecessor to PineBridge, advising investment teams on all aspects of investments, fund formation and fund raising. Brian began his legal career as a corporate associate in the New York office of Paul Hastings LLP. Brian earned his B.A. degree, summa cum laude and Phi Beta Kappa from Manhattan College and his J.D. degree, cum laude from Quinnipiac University School of Law.

Brian Malik

Job Titles:
  • MEMBER of the Investment Committee
  • Senior Analyst
Brian Malik, Ph.D. is a Senior Analyst at Catalio Capital Management, L.P. He is primarily responsible for making private equity investments in breakthrough biomedical technology companies founded by leading scientist-entrepreneurs. Prior to joining Catalio, Brian was a Vice President at T. Rowe Price, a global investment manager, where he focused on public equity investments in small- and mid-cap biotech companies. Prior to that, Brian was an Associate at JDRF T1D Fund, a venture philanthropy fund, where he was responsible for early-stage private investments in companies pursuing type 1 diabetes. Earlier, he was a Consultant at Artisan Healthcare Consulting where he provided strategic insights for drug development to pharma and biotech clients. Brian earned his Ph.D. in Microbiology & Immunology from Dartmouth College. His thesis research was focused on the role of resident memory T cells in cancer and autoimmune disease. He received his B.S. in Cell Biology / Biochemistry from Bucknell University.

C. Giovanni Traverso

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

C. Michael Armstrong

Job Titles:
  • Professor of Genetic Medicine at Johns Hopkins School of Medicine

Carlos Quintana

Job Titles:
  • MEMBER of the Investment Committee
  • Operations Associate
Carlos Quintana is an Operations Associate at Catalio Capital Management, L.P. Prior to joining Catalio, Carlos was an Investor Relations Analyst at Rimrock Capital Management, LLC, where he managed subscription and redemption workflow. Previously, he was a Trade Associate at State Street Bank and Trust and held internships as an Investing & Reporting Intern and Portfolio Management Intern at Pathway Capital Management and Pacific Premier Bank. Carlos earned a B.S. in Accounting with a minor in Political Science from Chapman University.

Charlie Nettleton

Job Titles:
  • MEMBER of the Investment Committee
  • Director of the Evans Scholarship Foundation
  • Partner & Co - Head of Public Equities
  • Partner & Co - Head of Public Equities / Partner & Co - Head of Public Equities / Partner & Co - Head of Public Equities
Charlie Nettleton is a Partner and Co-Head of Public Equities at Catalio Capital Management, LP. He is primarily responsible for co-managing the Catalio Public Equities portfolio, investing across innovative healthcare companies in pharmaceuticals, biotech, medical devices, life science tools, diagnostics and data. He serves on the firmwide Management Committee. Prior to joining Catalio, Charlie held a number of roles at HealthCor Management LP. Those roles included Sector Head, Non-Therapeutics across various investment products and Sr. Analyst, Medical devices and life science tools. He also served as President of HealthCor Acquisition Corp. Prior to HealthCor, Charlie was an Analyst in the Healthcare Investment banking group at JPMorgan. On the non-profit side, Charlie serves as a Director of the Evans Scholarship Foundation. Charlie earned dual B.S. degrees in Accountancy and Finance from Villanova University

Christine E. ‘Kricket' Seidman

Job Titles:
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Christopher Conti

Job Titles:
  • Assistant Controller
Christopher ‘Chris' Conti is an Assistant Controller at Catalio Capital Management, LP.

Cynthia Yang

Job Titles:
  • MEMBER of the Investment Committee
  • Senior Analyst
  • Senior Analyst at Catalio Capital Management, LP
Cynthia Yang is a Senior Analyst at Catalio Capital Management, LP focusing on public equity investments across clinical stage biotechs. Prior to joining Catalio, Cynthia was a Senior Analyst at HealthCor Management, a global healthcare focused long short equity fund, where she worked from 2018 to 2022 and was responsible for recommending and managing public equity positions across the biotech sector. She also served as the Co-Head of Private Investments and Syndicate. Earlier in her career, she was an Investment Banking Analyst covering Global Healthcare at Deutsche Bank. Cynthia earned dual B.S. degrees in Chemistry and Management from the Massachusetts Institute of Technology. While at MIT, Cynthia worked on research focusing on the oxidation of phosphorothioate DNA modifications and their impact on genomic stability.

Dan Littman

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

David Sinclair

Job Titles:
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

David Stonko

Job Titles:
  • Clinical Associate
  • MEMBER of the Investment Committee

Debora S. Marks

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Diamantis Xylas

Job Titles:
  • Head of Research
  • MEMBER of the Investment Committee
  • Partner
  • Partner & Head of Research / Partner & Head of Research / Partner & Head of Research
Diamantis Xylas is a Partner and Head of Research at Catalio Capital Management, LP. He is primarily responsible for managing Catalio's Research Team and for making investments in private breakthrough biomedical technology companies. He serves on the Investment Committee of Catalio's flagship Nexus strategy and on the firmwide Management Committee. Diamantis currently serves on the Boards of Spiral Therapeutics, Medical Informatics Corp, Octant Bio and Haystack Oncology as well as Catalio Capital UK, Ltd., the firm's UK subsidiary. Prior to joining Catalio, Diamantis completed two years of General Surgery residency at Johns Hopkins Hospital, as well as two years of postgraduate medical and surgical training in London, UK. He has also worked as a visiting research fellow at Weil Cornell Medical Center in New York, where he investigated the role of genes in the development of bladder cancer. Diamantis earned his MBBS (Bachelor of Medicine, Bachelor of Surgery) degree at Imperial College School of Medicine in London, and his BSc. degree in Healthcare Management from Imperial College Business School.

Drew M. Pardoll

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Edward J. Mathias - Chairman

Job Titles:
  • Chairman
  • MEMBER of the Investment Committee
  • Chairman of Catalio Capital Management, LP
Edward J. Mathias serves as Chairman of Catalio Capital Management, LP. He is Partner and Senior Advisor at The Carlyle Group (NASDAQ: CG), a global alternative assets management firm. Until recently Ed served on the firm's Board of Directors. He continues to have a variety of roles within the firm, including membership on a number of Investment Committees, helping to coordinate the firm's investment activities, and serving as an advisor to senior management. Ed was instrumental in the founding of The Carlyle Group and assisted in raising the firm's initial capital. Prior to joining Carlyle, he served on the Management Committee and the Board of Directors at T. Rowe Price (NASDAQ: TROW), a global investment management firm. Ed has served on the Board of Trustees of the University of Pennsylvania and the Lyndon B. Johnson Foundation & Library. He is a member of The Council on Foreign Relations and The President's Advisory Council for Doing Business in Africa. He is an experienced, active investor in venture capital and sits on a number of Company Boards and Fund Advisory Committees. Ed earned a BA from the University of Pennsylvania and an MBA from Harvard Business School.

Elias Zerhouni

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Eugene de Juan Jr.

Job Titles:
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Frances H. Arnold

Job Titles:
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Freda Lewis-Hall

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner

George C. Petrocheilos - CEO, Founder

Job Titles:
  • Co - Founder
  • Managing Partner
  • MEMBER of the Investment Committee
  • Co - Founder & Managing Partner / Co - Founder & Managing Partner / Co - Founder & Managing Partner
  • Co - Founder and Managing Partner of Catalio Capital Management, LP
George Petrocheilos is the Co-Founder and Managing Partner of Catalio Capital Management, LP. He is primarily responsible for managing the firm and for making investments in private breakthrough biomedical technology companies. He serves on the Investment Committee of Catalio's flagship Nexus strategy and on the firmwide Management Committee. George currently serves on the Boards of Haystack Oncology, Anagenex , Inc., Octant Bio, DNA Script and Odyssey Therapeutics. He also served as President of the HealthCor Catalio Special Purpose Acquisition Corp. (NASDAQ: HCAQ). Prior to founding Catalio, he was a General Partner at Camden Partners Holdings, LLC, a private equity firm that spun-out of T. Rowe Price, where he focused on making biomedical technology investments. On the non-profit side, George serves on the Board of Trustees of the Kennedy Krieger Institute, the Baltimore Museum of Art, the Johns Hopkins Center for Financial Economics and Cold Spring Harbor Laboratories Association. George earned his B.A. degree in Financial Economics from the Johns Hopkins University.

George M. Church

Job Titles:
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Gordana Vunjak-Novakovic

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner

Greg Inguaggiato

Job Titles:
  • MEMBER of the Investment Committee
  • Senior Analyst
Greg Inguaggiato is a Senior Analyst at Catalio Capital Management, LP focusing on public equity investments across Commercial Biotech / Pharma and Mid- / Late-stage Biotech. Prior to joining Catalio, Greg was a Senior Analyst at HealthCor Management, a global healthcare-focused long short equity fund, where he worked from 2017 to 2022. Greg was responsible for recommending and managing public equity positions across SMID / Large-cap Biotech and Pharma. Earlier in his career, he was an Investment Banking Analyst covering Global Healthcare at Morgan Stanley. Greg earned his B.S. degree in Finance and Accounting from the NYU Stern School of Business.

Gregg L. Semenza

Job Titles:
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Hai Yan

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Henry Brem

Job Titles:
  • MEMBER of the Investment Committee
  • Venture Partner
  • Venture Partner / Venture Partner / Venture Partner

Irv Weissman

Job Titles:
  • Venture Partner

Isaac Ro

Job Titles:
  • Partner

James Schenck

Job Titles:
  • Analyst

Jasna Kichovich

Job Titles:
  • Associate of Accounting

Jeffrey Karp

Job Titles:
  • Venture Partner

Jeffrey M. Friedman

Job Titles:
  • Venture Partner

Jeffrey V. Ravetch

Job Titles:
  • Venture Partner

Jim Allison

Job Titles:
  • Venture Partner

Jim J. Collins

Job Titles:
  • Venture Partner

Joan S. Brugge

Job Titles:
  • Venture Partner

John Henry Iucker

Job Titles:
  • General Partner & Head of Credit

Johns Hopkins

Job Titles:
  • Director

Jonathan Blankfein

Job Titles:
  • Partner
  • Portfolio Manager

Joshua Barrett

Job Titles:
  • Senior Analyst

Justin Hanes

Job Titles:
  • Venture Partner

Keith T. Flaherty

Job Titles:
  • Venture Partner

Kristen Mahony

Job Titles:
  • Executive Assistant

Leslie A. Leinwand

Job Titles:
  • Venture Partner

Linus Pauling

Job Titles:
  • Professor of Chemical Engineering, Bioengineering and Biochemistry, California Institute of Technology

Madonna Davidson

Job Titles:
  • Head of Investor Relations

Matthew Hobson

Job Titles:
  • Senior Analyst

Michael A. Rogawski

Job Titles:
  • Venture Partner

Michael Cheaney

Job Titles:
  • Vice President - North America

Mohan Chellappa

Job Titles:
  • Senior Advisor

Molly M. Stevens

Job Titles:
  • Venture Partner

Napoleone Ferrara

Job Titles:
  • Venture Partner

Nicholas von Guionneau

Job Titles:
  • Senior Analyst

Olga Maltseva

Job Titles:
  • Head of Operations
  • Partner

Olly Butcher

Job Titles:
  • Vice President - Europe

Overton Prize

Overton Prize - International Society for Computational Biology "Outstanding accomplishment to a scientist in the early to mid-career stage who has already made a significant contribution to the field of computational biology", 2016

Paul F. Glenn

Job Titles:
  • Co - Director

Paula T. Hammond

Job Titles:
  • Venture Partner

Philip D. Greenberg

Job Titles:
  • Venture Partner

R. Jacob Vogelstein - CEO, Founder

Job Titles:
  • Co - Founder
  • Managing Partner

Raju Kucherlapati

Job Titles:
  • Venture Partner

Regina Barzilay

Job Titles:
  • Venture Partner

Robert Winthrope

Job Titles:
  • Professor of Genetics, Harvard Medical School

Sally Bennett

Job Titles:
  • Senior Advisor

Salvatore Caruso

Job Titles:
  • Analyst

Samir Mitragotri

Job Titles:
  • Venture Partner

Sangeeta N. Bhatia

Job Titles:
  • Venture Partner

Sarah Saraiva - CFO

Job Titles:
  • Head of Finance

Scott O'Sullivan

Job Titles:
  • Principal

Sofia Marsaglia

Job Titles:
  • Senior Associate & Head of Impact

Solomon H. Snyder

Job Titles:
  • Venture Partner

Stan Lapidus

Job Titles:
  • Entrepreneur in Residence

Steve Cullen

Job Titles:
  • Senior Controller

Thomas C. Südhof

Job Titles:
  • Venture Partner

Thomas Ross

Job Titles:
  • Assistant Controller

Thomas W. Smith

Job Titles:
  • Professor of Genetics, Medicine Harvard Medical School and Brigham and Women 's Hospital

Tim Egolf

Job Titles:
  • Senior Associate

Titia de Lange

Job Titles:
  • Venture Partner

Tom V. Brooks

Job Titles:
  • General Partner

Vicky Sostilio

Job Titles:
  • Vice President - North America

Will Denehy

Job Titles:
  • Vice President - Europe

William R. Brody

Job Titles:
  • Venture Partner