President, Chief Executive Officer
Chief Financial Officer
Chief Operating Officer
Senior Vice President, Filtration and Chromatography
Senior Vice President, Research and Development
Senior Vice President, Systems and Automation
Vice President, Global Operations
Before joining Repligen in 2015, Steve Curran was a Global Network Leader of Life
Vice President and General Manager, Downstream Bioprocessing and Gene Therapy
Vikas Gupta joined Repligen in March 2016 as Vice President of Business
Senior Vice President, Analytics
Senior Vice President, Marketing
Dr. Jaime M. Humara joined Repligen in November 2022 and currently serves as the Senior Vice President of Global Marketing, overseeing the corporate, digital and strategic marketing functions for the organization. Prior to joining Repligen, Dr. Humara spent 3.5 years as Vice President of Worldwide Marketing for the Biosciences unit of Beckton Dickinson. During his tenure, he built the downstream strategic marketing function for the business unit and hired and led a team of 28 marketing professionals with responsibilities for web and eCommerce, global demand generation campaigns, scientific marketing, and analytics for the entire $1.4B portfolio of research and clinical solutions for immunology, reporting to both the President of BD Biosciences and the Chief Marketing Officer of BD.
Prior to joining BD, Dr. Humara was the Vice President of Global Marketing for the Life Science Group at Bio-Rad, where he led a team of marketing professionals with global responsibilities for upstream, downstream, and marketing communications and brand for key businesses that hold leadership positions in protein quantification and imaging, protein purification, gene expression and cell biology.
Before, he served as the Director of Global Strategic Marketing for Beckman Coulter Diagnostics and led a multi-regional team responsible for the global launch of a new CE-mark molecular diagnostics platform and assay portfolio, as well as being instrumental to Danaher’s acquisition of Cepheid.
Dr. Humara started his marketing career in the early 2000’s at Thermo Fisher Scientific (formerly Life Technologies), where he held multiple global and regional marketing roles, M&A, and integration during his 9 years with the firm.
Dr. Humara earned his doctorate in Plant Biotechnology in 1994, and has a BS in Biological Sciences, both from the University of Oviedo, Spain.
Senior Vice President, Strategy and Business Development
Vice President, Operations - Europe
Gustav Silfversparre was named Vice President of Operations at Repligen in March
Vice President, Global Sales
A graduate from the University of Leeds, England, Stephen Tingley has been a
Karen A. Dawes, Chairperson of the Board, has served as a director of Repligen since September 2005. She is currently President of Knowledgeable Decisions, LLC, a management consulting firm. Ms. Dawes served from 1999 to 2003 as Senior Vice President and U.S. Business Group Head for Bayer Corporation’s U.S. Pharmaceuticals Group. Prior to joining Bayer, she was Senior Vice President, Global Strategic Marketing, at Wyeth LLC (“Wyeth”), a pharmaceutical company (formerly known as American Home Products), where she held responsibility for worldwide strategic marketing. Ms. Dawes also served as Vice President, Commercial Operations for Genetics Institute, Inc., which was acquired by Wyeth in January 1997, designing and implementing that company’s initial commercialization strategy to launch BeneFIX® and Neumega®. Ms. Dawes began her pharmaceuticals industry career at Pfizer, Inc. where, from 1984 to 1994, she held a number of marketing positions, serving most recently as Vice President, Marketing of the Pratt Division. At Pfizer, she directed launches of Glucotrol®/Glucotrol XL®, Zoloft®, and Cardura®. Ms. Dawes also serves on the board of directors of two publicly traded companies: Vaccitech plc and Medicenna Therapeutics Corp, one private company, PaxMedica, Inc., and on one not-for-profit company, Medicines 360.
Ms. Dawes received a B.A. and M.A. in English from Simmons College and an M.B.A. from Harvard University Graduate School of Business. Ms. Dawes’ qualifications to sit on the Company’s Board include her extensive strategic experience in both a managerial and consulting capacity with pharmaceutical companies as well as her considerable commercial background.
Konstantin Konstantinov, Ph.D., has served as a director of Repligen since May 2022. He is also a member of our Scientific Advisory Board since March 2016. Dr. Konstantinov is currently Chief Technology Officer at Codiak BioSciences, where he previously served for six years as Executive Vice President, Manufacturing & Process Sciences. Before joining Codiak, Konstantin Konstantinov was responsible for the late-stage bioprocess and technology development at Sanofi’s Boston Hub, including all functions, from cell banking to fill/finish/lyophilization. Prior to Sanofi, Dr. Konstantinov worked for Bayer in Berkeley, California for 14 years, advancing to the position of Head of Process Sciences. He has published 60 peer reviewed papers and has more than 15 patents and patent applications. During the last 23 years, Dr. Konstantinov has worked on the development and commercialization of various products, including monoclonal antibodies, blood factors and enzymes expressed in mammalian cells. Most recently, he has pioneered the development of an end-to-end integrated continuous biomanufacturing platform, which is becoming a strategic technological trend for the biomanufacturing industry worldwide. Dr. Konstantinov received his Ph.D. in Biochemical Engineering from Osaka University, Japan, which was followed by a post-doctoral assignment at DuPont and the University of Delaware.
services and medical devices, ranging in size from approximately $150 million to $3 billion in revenue. In her role at Quest, Ms. Eglinton Manner is responsible for value creation across the company’s $10 billion clinical portfolio, driving innovation in R&D, along with partnerships and acquisitions. She has helped accelerate growth in Quest’s $2 billion Advanced Diagnostics portfolio, which includes its specialty molecular and genetic offerings, along with Quest’s global and pharmaceutical services businesses. She also serves as Executive Sponsor for Quest’s African-American Business Leaders Network. In addition to the Repligen Board, Ms. Eglinton Manner serves as board director for the not-for-profit Thrive Networks, focused on advancing women and transforming health in underserved communities in Southeast Asia. Ms. Eglinton Manner holds a B.S. in Mechanical Engineering from the University of Notre Dame. Ms. Eglinton Manner’s qualifications to sit on the Company’s Board include her track record of delivering business expansion and profitability for rapidly growing global businesses, including her experience with integrating acquisitions and building operations excellence, with a commitment to quality and process improvements.
purification and device development. Earlier in Dr. Mhatre’s career at Biogen, he focused on building out analytical development and technical services. Prior to Biogen, Dr. Mhatre led the purification and applications group at Applied BioSystems (formerly Perspective Biosystems). Dr. Mhatre holds a Ph.D. in Chemistry from Northeastern University. Dr. Mhatre’s qualifications to sit on the Company’s Board include his extensive technical expertise, his leadership abilities and his deep understanding of the dependencies between biological drug development and efficient manufacturing workflows.
Richard D. Braatz is the Edwin R. Gilliland Professor at the Massachusetts Institute of Technology (MIT) where he does research in process data analytics, design, and control of advanced manufacturing systems. He received MS and Ph.D. from the California Institute of Technology and was the Millennium Chair and Professor at the University of Illinois at Urbana-Champaign and a Visiting Scholar at Harvard University before moving to MIT. He has consulted and/or collaborated with more than 30 companies including Merck, Novartis, Pfizer, Amgen, Biogen, and Bristol-Myers Squibb. He is a member of the National Academy of Engineering.
Charles L. Cooney is the Robert T. Haslam (1911) Professor of Chemical and Biochemical Engineering, Emeritus in the Department of Chemical Engineering at MIT and founding Faculty Director, Emeritus of the Deshpande Center for Technological Innovation at MIT. With a BS in chemical engineering from the University of Pennsylvania and an SM and Ph.D. in Biochemical engineering from MIT, he has spent his professional career on the MIT faculty. He is an expert in process design, upstream and downstream bioprocess development, and manufacturing of pharmaceutical and biological products. Prof. Cooney has served as a consultant to or board member of multiple biotech and pharmaceutical companies and is chairman of Repligen’s Scientific Advisory Board.
Dr. Cramer is the William Weightman Walker Professor at Rensselaer Polytechnic Institute and is known for his contributions to the separation of complex biological products and the development of chromatographic materials, processes and predictive tools for enabling their biomanufacturing. In addition, he has made seminal contributions to the molecular understanding of the interactions that create unique selectivities in these separation systems. His lab is currently conducting research on several areas related to protein-surface interactions including prediction of protein binding affinity and multiscale modeling of chromatographic systems, development of efficient antibody and bispecific antibody separation systems, fundamental studies in multimodal chromatography, multilevel automated peptide synthesis/screening system for design of affinity peptides, smart biopolymer affinity precipitation systems, biophysics of protein interactions with surfaces, ligands and proteins, platformable strategies for effective removal of process HCPs and integrated semi-continuous biomanufacturing processes. He was the editor of Separation Science and Technology for 20 years and has been awarded the Alan S. Michaels Award for the Recovery of Biological Products (ACS Division of Biochemical Technology) and the ACS National Award in Separation Science and Technology. He was also awarded Rensselaer’s Distinguished Faculty Award as well as the School of Engineering Outstanding Professor and Research Excellence Awards. Dr. Cramer has been elected a fellow of the American Association for the Advancement of Science, American Institute of Chemical Engineers, the American Chemical Society and the American Institute for Medical and Biological Engineering.
Alfred Goldberg is a Professor of Cell Biology at Harvard Medical School. His research has concerned the mechanisms and regulation of protein breakdown in cells. His laboratory first demonstrated the existence of the non-lysosomal pathway for protein breakdown (now termed the ubiquitin-proteasome pathway), the 26S proteasome, and the ATP-dependent proteases responsible for protein degradation in bacteria. He also initiated the development of the proteasome inhibitor, Bortezomib/Velcade, now used worldwide for the treatment of multiple myeloma. His research accomplishments have been recognized with many honors, including three honorary degrees, the Gordon Alpert Prize, the Ernst Beutler Prize, and the 2021 Passano Award for Medical Research. He has been elected to the National Academy of Sciences, National Academy of Medicine, and American Academy of Arts & Sciences, and he is among the 0.01% most cited authors in the life sciences. Dr. Goldberg has served frequently as a consultant to biotech companies and for 7 years served on the Board of Directors of Repligen.
Konstantin Konstantinov, Ph.D., has been a member of our Scientific Advisory Board since March 2016. He also serves as a director of Repligen since May 2022. Dr. Konstantinov is currently Chief Technology Officer at Codiak BioSciences, where he previously served for six years as Executive Vice President, Manufacturing & Process Sciences. Before joining Codiak, Konstantin Konstantinov was responsible for the late-stage bioprocess and technology development at Sanofi’s Boston Hub, including all functions, from cell banking to fill/finish/lyophilization. Prior to Sanofi, Dr. Konstantinov worked for Bayer in Berkeley, California for 14 years, advancing to the position of Head of Process Sciences. He has published 60 peer reviewed papers and has more than 15 patents and patent applications. During the last 23 years, Dr. Konstantinov has worked on the development and commercialization of various products, including monoclonal antibodies, blood factors and enzymes expressed in mammalian cells. Most recently, he has pioneered the development of an end-to-end integrated continuous biomanufacturing platform, which is becoming a strategic technological trend for the biomanufacturing industry worldwide. Dr. Konstantinov received his Ph.D. in Biochemical Engineering from Osaka University, Japan, which was followed by a post-doctoral assignment at DuPont and the University of Delaware.
J. Christopher Love is the Raymond A. (1921) and Helen E. St. Laurent Professor of Chemical Engineering and member of the Koch Institute for Integrative Cancer Research at MIT. In addition, he is an associate member at the Eli and Edythe L. Broad Institute, and at the Ragon Institute of MGH, MIT, and Harvard. Prof. Love received his Ph.D. in 2004 in physical chemistry at Harvard University. He extended his research into immunology at Harvard Medical School from 2004-2005, and at the Immune Disease Institute from 2005-2007. His research centers on using simple microsystems to monitor cells from clinical samples in chronic human diseases, and on developing new approaches to manufacturing biologic drugs and vaccines efficiently and affordably. Prof. Love was named a Dana Scholar for Human Immunology and a Keck Distinguished Young Scholar in Medical Research in 2009, one of Popular Science’s Brilliant 10 in 2010, and also a Camille Dreyfus Teacher-Scholar. At MIT, he is the Director of the Alternative Host Consortium, a unique MIT-Industry partnership advancing new manufacturing hosts for biopharmaceuticals and vaccines. He previously served as a Distinguished Engineer in Residence at Biogen (2015-2016), and also consults for several biotechnology and biopharmaceutical companies, including three current start-ups based on technologies from his lab at MIT (Honeycomb, OneCyte, and Sunflower).