Perceptive Advisors

Perceptive Advisors LLC is an investment management firm founded in 1999 and headquartered in New York City, with an additional office in Boston. The firm specializes in the healthcare sector, focusing on biotechnology, pharmaceuticals, life sciences, diagnostics, digital health, medical devices, and healthcare services. It engages in venture capital and incubation, investing at various stages of a company's life cycle, including seed and Series A funding, as well as late-stage venture and public market investments. Perceptive Advisors employs a long/short equity strategy and utilizes hedging techniques, including equity options and index options, while conducting in-house research to inform investment decisions. The firm also manages separate client-focused equity portfolios and provides customized debt financing solutions through its Perceptive Credit Opportunities Fund. Its clientele includes institutional investors, financial institutions, investment funds, and high-net-worth individuals.

Michael Altman

Managing Director

Sam Chawla

Portfolio Manager

Joseph Edelman

Founder, Chief Executive Officer, Board Member and Portfolio Manager

Hossein Ekrami

Managing Director

Peter Fierro

Chief Financial Officer

Randy Gacek

Associate

Doug Giordano

Managing Director

Gabriel Gutierrez

Associate

Ellen Hukkelhoven

Managing Director

Harry Jenq

Associate

Kunal Kandimalla

Associate

James Henry Mannix

Chief Operating Officer and Chief Compliance Officer

Keyvan Mirsaeedi-Farahani

Managing Director, Therapeutics

Jeremiah Paskus

Associate

Konstantin Poukalov

Managing Director, Strategy

Louisa Rivera

Investor Relations and Administration

Gabriel Sokoloff

Associate

Adam Stone

CIO

Andre Xiao

Associate

Craig Yeshion

Managing Director

Past deals in New England

Lyra Therapeutics

Post in 2022
Lyra Therapeutics, Inc. is a clinical-stage therapeutics company that specializes in developing and commercializing innovative drug and delivery solutions for the localized treatment of ear, nose, and throat diseases. Utilizing its proprietary XTreo technology platform, the company aims to deliver medications directly to affected tissues for extended periods with a single administration. Its lead product candidates, LYR-210 and LYR-220, are bioresorbable polymeric matrices designed for non-invasive in-office procedures, providing up to six months of continuous drug therapy specifically for chronic rhinosinusitis. The active ingredient in these formulations is mometasone furoate, which is recognized for its efficacy and safety in various FDA-approved therapies. Founded in 2005 and headquartered in Watertown, Massachusetts, Lyra Therapeutics was formerly known as 480 Biomedical, Inc. before rebranding in July 2018.

Beta Bionics

Series C in 2022
Beta Bionics is a biotechnology company that develops an integrated bionic pancreas system called the iLet. The iLet Bionic Pancreas System was granted breakthrough designation in all configurations (insulin-only, glucagon-only, and bihormonal), including use with Zealand Pharma’s dasiglucagon, a glucagon analog with a unique stability profile in a ready-to-use aqueous solution. It also offers a bionic pancreas device for glucose metabolism to the diabetes community. Beta Bionics was founded in 2015 and is based in Boston, Massachusetts, United States.

AvengeBio

Series A in 2022
AvengeBio is focusing on Cell-Generated Immunotherapies to eradicate solid tumors. It is a developer of a drug delivery platform intended to treat cancer. The company was founded in 2019 and based in Cambridge, Massachusetts.

Hyperfine

Post in 2021
Hyperfine Research Inc. specializes in developing portable magnetic resonance imaging (MRI) scanners, aimed at making medical imaging more accessible. Founded in 2014 and based in Guilford, Connecticut, the company focuses on general anatomical brain imaging and addresses various medical conditions, including headaches, strokes, non-specific muscle weakness, encephalopathy, spinal cord compressions, diabetic foot disease, and musculoskeletal trauma. Within a year of its establishment, Hyperfine successfully produced its first images, and it has since improved the quality and functionality of its imaging technology. The company’s mission is to democratize healthcare by ensuring that medical imaging is available to people worldwide.

Mythic Therapeutics

Series B in 2021
Mythic Therapeutics is a biotechnology company focused on a new generation of groundbreaking cancer therapeutics. The company is pioneering a powerful protein engineering-focused approach to improving the effectiveness of antibody-drug conjugates (ADCs) and other antibody-based therapeutics. Their technology dramatically increases therapeutic potency without compromising safety, thereby unlocking the full potential of targeted therapies against a broad array of tumor targets. Mythic Therapeutics was founded in 2017 and is headquartered in Waltham, MA, USA.

Emulate

Series E in 2021
Emulate, Inc. specializes in organs-on-chips technology designed to mimic human biology, enabling a better understanding of how diseases, medications, chemicals, and food impact human health. The company offers organ-chips that replicate the functions and disease states of various human organs, including the lung, intestine, liver, and skin. In addition to its organ-chips, Emulate provides software applications for drug development and research workflows, catering to a diverse clientele that includes biotechnology and pharmaceutical companies, consumer health and cosmetics industries, agricultural firms, and academic researchers. Founded in 2013 and based in Boston, Massachusetts, Emulate aims to set a new standard for accurately predicting human responses across multiple fields, including drug development and personalized medicine. The company was previously known as Emulate Living MicroDevices, Inc. before rebranding in 2014.

GeneDx

Post in 2021
Sema4 is a patient-centered predictive health company dedicated to advancing the diagnosis, treatment, and prevention of disease. With their innovative Sema4 Health Intelligence Platform, they’re using advanced network analysis to build better models of human health and deliver personalized insights for patients.

Amylyx Pharmaceuticals

Series C in 2021
Amylyx Pharmaceuticals, Inc. develops novel therapeutic for Amyotrophic Lateral Sclerosis (ALS) and other neurodegenerative diseases. It offers AMX0035, an investigational therapy and a fixed-dose co-formulation of two active compounds, such as sodium phenylbutyrate and Taurursodiol optimized to treat both the energy crisis in the mitochondria and the toxic, unfolded proteins in the endoplasmic reticulum, disrupting the neurological chain of events that leads to patient suffering. The company’s pipeline includes amyotrophic lateral sclerosis, Wolfram syndrome, and Alzheimer’s diseases. Amylyx Pharmaceuticals, Inc. was founded in 2013 and is based in Cambridge, Massachusetts.

Affinia Therapeutics

Series B in 2021
Affinia Therapeutics Inc. is a biotechnology company focused on developing gene therapies for various diseases, particularly those affecting muscle and the central nervous system (CNS). Founded in 2019 and based in Waltham, Massachusetts, the company specializes in creating rationally designed adeno-associated virus (AAV) vectors. By integrating synthetic and systems biology with high-throughput screening and advanced resolution techniques, Affinia Therapeutics aims to address significant unmet medical needs. The company’s innovative approach allows for the development of novel gene therapies with enhanced properties, targeting the treatment of devastating diseases and improving the lives of affected individuals.

Renovia

Series C in 2021
Renovia Inc., founded in 2016 and headquartered in Boston, Massachusetts, operates in the healthcare sector, focusing on the development of medical devices aimed at alleviating incontinence in women. The company specializes in creating both diagnostic and therapeutic devices for women suffering from pelvic floor disorders. Renovia's mission is to improve the quality of life for women dealing with these common yet often overlooked health issues.

Pyxis Oncology

Series B in 2021
Pyxis Oncology, Inc. is a biotechnology company focused on developing antibody therapeutics that enhance the immune response against cancer. Founded in 2018 and based in Boston, Massachusetts, the company specializes in analyzing tumor antigen-specific tumor-infiltrating lymphocytes within hot tumors and tumor cell signaling pathways in cold tumors. This research informs the creation of novel antibody-based immunotherapies aimed at targeting difficult-to-treat cancers. Pyxis Oncology's goal is to develop next-generation therapeutics that not only kill tumor cells but also address the underlying issues that facilitate cancer's proliferation and immune evasion, ultimately improving the quality of life for patients.

Beam Therapeutics

Post in 2021
Beam Therapeutics Inc. is a biotechnology company based in Cambridge, Massachusetts, focused on developing precision genetic medicines for serious diseases. It utilizes its proprietary base editing technology, which allows for targeted modifications at the single base level in the genome without causing double-stranded breaks in DNA. Beam's therapeutic pipeline includes treatments for sickle cell disease, beta-thalassemia, pediatric T-cell acute lymphoblastic leukemia, pediatric acute myeloid leukemia, alpha-1 antitrypsin deficiency, glycogen storage disorder 1A, and various ocular and central nervous system disorders. The company aims to provide long-lasting cures through its innovative approaches, which include gene correction, gene modification, gene activation, gene silencing, and multiplex editing. Beam Therapeutics was founded in 2017 and is committed to advancing the field of genetic medicine through research and clinical collaborations, including a partnership with Magenta Therapeutics.

Affinivax

Series C in 2021
Affinivax, Inc. is a biotechnology company based in Lexington, Massachusetts, that specializes in developing vaccines using its innovative Multiple Antigen Presenting System (MAPS) technology. This approach allows for the combination of protective polysaccharides and proteins in a single vaccine, aiming to enhance the immune response against various infectious diseases. Affinivax focuses on a range of pathogens, including Streptococcus pneumoniae, which poses significant health risks to both children and adults. The company seeks to create vaccines that provide broader disease coverage and address infectious diseases lacking effective immunization strategies. Founded in 2014, Affinivax benefits from insights provided by leading experts in infectious diseases and vaccines, and it has secured support from the Bill & Melinda Gates Foundation, along with exclusive licensing rights from Boston Children’s Hospital for its MAPS technology.

IsoPlexis

Series D in 2021
IsoPlexis Corp is a life sciences company based in Branford, Connecticut, that specializes in developing a diagnostic platform designed to measure cellular immune responses in patients. Founded in 2013, the company's technology focuses on single-cell detection, allowing for the identification of diverse immune responses at the individual cell level. This platform plays a crucial role in assessing the safety and efficacy of therapeutics, as well as monitoring disease progression. By providing detailed insights into immune responses, IsoPlexis aims to enhance therapeutic development and inform clinical decision-making for healthcare professionals.

IsoPlexis

Debt Financing in 2021
IsoPlexis Corp is a life sciences company based in Branford, Connecticut, that specializes in developing a diagnostic platform designed to measure cellular immune responses in patients. Founded in 2013, the company's technology focuses on single-cell detection, allowing for the identification of diverse immune responses at the individual cell level. This platform plays a crucial role in assessing the safety and efficacy of therapeutics, as well as monitoring disease progression. By providing detailed insights into immune responses, IsoPlexis aims to enhance therapeutic development and inform clinical decision-making for healthcare professionals.

Solid Biosciences

Post in 2020
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a severe genetic disorder primarily affecting boys. The company's lead candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in muscle tissues. In addition to SGT-001, Solid Biosciences is advancing Anti-LTBP4, a monoclonal antibody designed to mitigate fibrosis and inflammation by targeting the LTBP4 protein. The company also works on developing biomarkers and wearable assistive devices under the Solid Suit program, which aims to provide therapeutic benefits to patients. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to further develop and commercialize gene therapies for DMD. The company’s initiatives address a critical need, as there are currently no effective cures or satisfactory treatments for this progressive and life-threatening condition.

AavantiBio

Series A in 2020
AavantiBio, Inc. engages in developing gene transfer therapy and gene editing technologies to improve the lives of people living with fatal diseases. It focuses on Friedreich’s Ataxia (FA), a rare inherited genetic disease that causes cardiac and central nervous system dysfunction. The company was incorporated in 2019 and is based in Gainesville, Florida.
Cerevel (www.cerevel.com) is a biopharmaceutical company focused on developing drug candidates to treat disorders of the central nervous system (CNS). The company has a portfolio of pre-commercial neuroscience assets, which include three clinical-stage compounds and several pre-clinical compounds designed to target a broad range of CNS disorders including Parkinson’s, Alzheimer’s, epilepsy, schizophrenia and addiction. Headquartered in the Greater Boston area, Cerevel was formed in 2018 through a partnership between Bain Capital and Pfizer.
Frequency Therapeutics is a clinical-stage biotechnology company based in Woburn, Massachusetts, dedicated to leveraging the body's natural biology to repair or reverse damage from various degenerative diseases. The company employs a unique Progenitor Cell Activation approach, utilizing combinations of small molecules to stimulate progenitor cells to regenerate functional tissue. Its lead product candidate, FX-322, is currently undergoing phase 2a clinical trials aimed at addressing the underlying causes of sensorineural hearing loss. In addition to hearing loss, Frequency Therapeutics is developing therapies for a variety of degenerative conditions, including multiple sclerosis and ailments affecting muscle, skin, gastrointestinal tract, and bone health. The company has also established a collaboration agreement with Astellas Pharma for the development and commercialization of FX-322. Founded in 2014, Frequency Therapeutics is focused on disease modification through innovative therapeutic strategies.

UNUM Therapeutics

Post in 2020
Unum Therapeutics is a biopharmaceutical company focused on developing immunotherapy products for cancer treatment, utilizing proprietary T-cell engineering technology. The company’s lead programs, based on its Antibody-Coupled T-cell Receptor (ACTR) technology, are in Phase I clinical trials. These include ACTR707 and ACTR087, both being tested in combination with rituximab for relapsed or refractory CD20+ non-Hodgkin lymphoma, as well as ACTR087 combined with SEA-BCMA for relapsed multiple myeloma. Additionally, ACTR707 is being evaluated with trastuzumab for HER2+ solid tumors. Unum Therapeutics is also exploring BOXR1030, a pre-clinical candidate targeting glypican-3 to enhance T cell functionality in the solid tumor microenvironment. Founded in 2014 and headquartered in Cambridge, Massachusetts, Unum aims to activate the body’s immune system to effectively combat cancer through its innovative therapies.

C4 Therapeutics

Series B in 2020
C4 is building on the knowledge with synthetic chemical compounds which it calls Degronimids. These compounds can be engineered and linked together to bind with many molecular targets that today’s drugs can’t bind with, Cohen said. The key insight, he said, is that the scientific founders have discovered a way to bind with select disease-causing proteins, and flag them as cellular trash, so that the ordinary proteasome garbage disposal system can get rid of them. Selecting the precise disease-related proteins to send to the trash is obviously critical, because any drug like this could cause serious side effects if it sent healthy proteins involved in normal cell processes to the trash. C4 Therapeutics is developing a new class of targeted protein degradation (TPD) therapeutics for the treatment of a broad range of diseases. Our Degronimid™ platform incorporates highly selective small molecule binders to target disease-causing proteins and facilitate their rapid destruction and clearance from the cell through the natural ubiquitin/proteasome system (UPS). Because of this distinctive mechanism, Degronimids are capable of hitting many more targets, including those previously thought to be undruggable, while reducing the potential for drug resistance. The broad applicability of Degronimids, and our chemical biology platform designed for accelerated validation, have the potential to make an unprecedented impact across many diseases through multiple industry collaborations as well as proprietary programs. The Company has received an exclusive worldwide license to the Degronimid platform and related IP from Dana-Farber.

C4 Therapeutics

Debt Financing in 2020
C4 is building on the knowledge with synthetic chemical compounds which it calls Degronimids. These compounds can be engineered and linked together to bind with many molecular targets that today’s drugs can’t bind with, Cohen said. The key insight, he said, is that the scientific founders have discovered a way to bind with select disease-causing proteins, and flag them as cellular trash, so that the ordinary proteasome garbage disposal system can get rid of them. Selecting the precise disease-related proteins to send to the trash is obviously critical, because any drug like this could cause serious side effects if it sent healthy proteins involved in normal cell processes to the trash. C4 Therapeutics is developing a new class of targeted protein degradation (TPD) therapeutics for the treatment of a broad range of diseases. Our Degronimid™ platform incorporates highly selective small molecule binders to target disease-causing proteins and facilitate their rapid destruction and clearance from the cell through the natural ubiquitin/proteasome system (UPS). Because of this distinctive mechanism, Degronimids are capable of hitting many more targets, including those previously thought to be undruggable, while reducing the potential for drug resistance. The broad applicability of Degronimids, and our chemical biology platform designed for accelerated validation, have the potential to make an unprecedented impact across many diseases through multiple industry collaborations as well as proprietary programs. The Company has received an exclusive worldwide license to the Degronimid platform and related IP from Dana-Farber.

CereVasc

Series A in 2020
CereVasc, Inc. is a medical device company that specializes in creating innovative and minimally invasive treatments for neurological diseases. The company has developed the eShunt System, an endovascularly deliverable cerebrospinal fluid shunt designed to replace traditional invasive surgical procedures for treating communicating hydrocephalus. This system aims to eliminate the need for general anesthesia and hospitalization, which are typically required for current treatments, such as ventriculo-peritoneal shunts. By providing a less invasive option, CereVasc seeks to improve patient outcomes and reduce the overall costs associated with surgical treatments for this serious condition. Founded in 2014, the company is headquartered in Auburndale, Massachusetts.

Atea Pharmaceuticals

Series D in 2020
Atea Pharmaceuticals is a biopharmaceutical company engaged in the discovery and development of next-generation therapeutics for severe human viral infections. It caters to the healthcare industry and engages in the discovery and development of antiviral therapeutics that enable patients to have treatment for infections caused by RNA and DNA viruses. Atea Pharmaceuticals was established in 2014 and is headquartered in Boston, Massachusetts.

Lyra Therapeutics

Series C in 2020
Lyra Therapeutics, Inc. is a clinical-stage therapeutics company that specializes in developing and commercializing innovative drug and delivery solutions for the localized treatment of ear, nose, and throat diseases. Utilizing its proprietary XTreo technology platform, the company aims to deliver medications directly to affected tissues for extended periods with a single administration. Its lead product candidates, LYR-210 and LYR-220, are bioresorbable polymeric matrices designed for non-invasive in-office procedures, providing up to six months of continuous drug therapy specifically for chronic rhinosinusitis. The active ingredient in these formulations is mometasone furoate, which is recognized for its efficacy and safety in various FDA-approved therapies. Founded in 2005 and headquartered in Watertown, Massachusetts, Lyra Therapeutics was formerly known as 480 Biomedical, Inc. before rebranding in July 2018.
Black Diamond Therapeutics is a precision oncology medicine company focused on discovering and developing small molecule, tumor-agnostic therapies. The company's lead product candidate, BDTX-189, is designed to inhibit specific mutations in ErbB kinases, including the epidermal growth factor receptor. Additionally, Black Diamond is advancing a pipeline of allosteric-EGFR mutation inhibitors and other early-stage programs targeting allosteric mutations in kinases associated with cancer and rare genetic diseases. The company employs a technology platform known as Mutation-Allostery-Pharmacology, which aims to address undrugged mutations in patients with genetically defined cancers. Founded in 2014 and based in Cambridge, Massachusetts, Black Diamond Therapeutics was previously known as ASET Therapeutics until its rebranding in 2018.

Oncorus

Series B in 2019
Oncorus, Inc. is a clinical-stage biopharmaceutical company dedicated to developing innovative viral immunotherapies for cancer treatment. The company's lead candidate, ONCR-177, utilizes an oncolytic herpes simplex virus type 1 platform and is currently in Phase I clinical trials aimed at treating various cancers. In addition to ONCR-177, Oncorus is advancing the ONCR-GBM program for brain cancer and exploring synthetic viral immunotherapies based on Coxsackievirus A21 and Seneca Valley Virus. The company has entered a collaboration with MSD International GmbH to evaluate the safety and tolerability of ONCR-177 in combination with Merck’s immunotherapy. Founded in 2015 and headquartered in Cambridge, Massachusetts, Oncorus is committed to advancing cancer care and has pledged to support cancer research and healthcare initiatives in developing regions through corporate philanthropy.

Frequency Therapeutics

Series C in 2019
Frequency Therapeutics is a clinical-stage biotechnology company based in Woburn, Massachusetts, dedicated to leveraging the body's natural biology to repair or reverse damage from various degenerative diseases. The company employs a unique Progenitor Cell Activation approach, utilizing combinations of small molecules to stimulate progenitor cells to regenerate functional tissue. Its lead product candidate, FX-322, is currently undergoing phase 2a clinical trials aimed at addressing the underlying causes of sensorineural hearing loss. In addition to hearing loss, Frequency Therapeutics is developing therapies for a variety of degenerative conditions, including multiple sclerosis and ailments affecting muscle, skin, gastrointestinal tract, and bone health. The company has also established a collaboration agreement with Astellas Pharma for the development and commercialization of FX-322. Founded in 2014, Frequency Therapeutics is focused on disease modification through innovative therapeutic strategies.

AgaMatrix

Debt Financing in 2019
AgaMatrix, Inc. develops and manufactures advanced diabetes management products, including biosensors and blood glucose monitoring systems. The company is known for its WaveSense technology, which personalizes glucose testing to enhance accuracy by mitigating errors from variations in blood samples and environmental conditions. Its product offerings include mobile blood glucose meters, the AgaMatrix Diabetes Manager software for comprehensive diabetes tracking, and Zero-Click, a simplified data management system for diabetes information. AgaMatrix has established strategic partnerships with Biocorp Production, Sanofi, Perrigo, and CVS/pharmacy, facilitating the distribution of its products through retail channels. Incorporated in 2001 and headquartered in Salem, New Hampshire, AgaMatrix holds over 160 patents worldwide, reflecting its commitment to innovation in diabetes care.

Beta Bionics

Series B in 2019
Beta Bionics is a biotechnology company that develops an integrated bionic pancreas system called the iLet. The iLet Bionic Pancreas System was granted breakthrough designation in all configurations (insulin-only, glucagon-only, and bihormonal), including use with Zealand Pharma’s dasiglucagon, a glucagon analog with a unique stability profile in a ready-to-use aqueous solution. It also offers a bionic pancreas device for glucose metabolism to the diabetes community. Beta Bionics was founded in 2015 and is based in Boston, Massachusetts, United States.

SpringWorks Therapeutics

Series B in 2019
SpringWorks Therapeutics is a biotechnology company that specializes in identifying, developing, and commercializing therapies for underserved patient populations suffering from severe rare diseases and cancer. The firm's pipeline product includes Mirdametinib, Nirogacestat, and others. The company was founded in 2017 and headquartered in Connecticut, United States.
Black Diamond Therapeutics is a precision oncology medicine company focused on discovering and developing small molecule, tumor-agnostic therapies. The company's lead product candidate, BDTX-189, is designed to inhibit specific mutations in ErbB kinases, including the epidermal growth factor receptor. Additionally, Black Diamond is advancing a pipeline of allosteric-EGFR mutation inhibitors and other early-stage programs targeting allosteric mutations in kinases associated with cancer and rare genetic diseases. The company employs a technology platform known as Mutation-Allostery-Pharmacology, which aims to address undrugged mutations in patients with genetically defined cancers. Founded in 2014 and based in Cambridge, Massachusetts, Black Diamond Therapeutics was previously known as ASET Therapeutics until its rebranding in 2018.

Relay Therapeutics

Series C in 2018
Relay Therapeutics is a clinical-stage precision medicines company based in Cambridge, Massachusetts, focused on transforming the drug discovery process, particularly in targeted oncology. The company employs an innovative allosteric drug-discovery platform that integrates computational techniques with experimental methods to analyze protein motion and interactions. This approach aids in the development of therapies for complex diseases, including cancer. Relay's product candidates include RLY-1971, an oral small molecule inhibitor targeting SHP2, currently undergoing Phase 1 trials for advanced solid tumors; RLY-4008, a selective inhibitor of FGFR2 for tumors with specific oncogenic alterations; and RLY-PI3K1047, which targets cancer-associated mutant variants of phosphoinositide 3-kinase alpha. Founded in 2015, Relay Therapeutics is dedicated to enhancing small molecule therapeutic discovery through its advanced platform and targeted treatment strategies.

Stoke Therapeutics

Series B in 2018
Stoke Therapeutics, Inc., an early-stage biopharmaceutical company, develops novel antisense oligonucleotide medicines to treat the underlying causes of severe genetic diseases. Its lead product candidate, STK-001 used to treat Dravet syndrome, a severe and progressive genetic epilepsy. Stoke Therapeutics, Inc. has a partnership with Invitae Corporation to offer genetic testing. The company was formerly known as ASOthera Pharmaceuticals, Inc. and changed its name to Stoke Therapeutics, Inc. in May 2016. Stoke Therapeutics, Inc. was founded in 2014 and is headquartered in Bedford, Massachusetts.

Lyra Therapeutics

Series B in 2018
Lyra Therapeutics, Inc. is a clinical-stage therapeutics company that specializes in developing and commercializing innovative drug and delivery solutions for the localized treatment of ear, nose, and throat diseases. Utilizing its proprietary XTreo technology platform, the company aims to deliver medications directly to affected tissues for extended periods with a single administration. Its lead product candidates, LYR-210 and LYR-220, are bioresorbable polymeric matrices designed for non-invasive in-office procedures, providing up to six months of continuous drug therapy specifically for chronic rhinosinusitis. The active ingredient in these formulations is mometasone furoate, which is recognized for its efficacy and safety in various FDA-approved therapies. Founded in 2005 and headquartered in Watertown, Massachusetts, Lyra Therapeutics was formerly known as 480 Biomedical, Inc. before rebranding in July 2018.

Renovia

Series B in 2018
Renovia Inc., founded in 2016 and headquartered in Boston, Massachusetts, operates in the healthcare sector, focusing on the development of medical devices aimed at alleviating incontinence in women. The company specializes in creating both diagnostic and therapeutic devices for women suffering from pelvic floor disorders. Renovia's mission is to improve the quality of life for women dealing with these common yet often overlooked health issues.

Partner Therapeutics

Series A in 2018
Partner Therapeutics, Inc. is an oncology company based in Lexington, Massachusetts, focused on developing and commercializing approved and late-stage cancer therapies. The company aims to improve treatment outcomes and reduce healthcare costs by providing a range of cancer treatments, from primary therapies to supportive care. One of its key products is Leukine, which promotes the growth of white blood cells, enhancing patients' immune responses during cancer treatment. Formerly known as Partners Oncology, Inc., the company rebranded in November 2017. Partner Therapeutics serves as a vital link between researchers and healthcare professionals, facilitating the advancement of cancer therapies.

Xontogeny

Series A in 2017
Xontogeny LLC, founded in 2016 and based in Boston, Massachusetts, is a life sciences accelerator that focuses on the development of pharmaceuticals and related technologies. The company aims to enhance the success rates of early-stage drug and technology ventures by providing strategic guidance, operational support, and leadership to entrepreneurs. By partnering closely with founding scientists and innovators, Xontogeny promotes a more efficient development model that aligns with the vision of its partners while benefiting company founders and early equity holders. The firm primarily invests in the healthcare and life science sectors, striving to accelerate the advancement of life science technologies.

Synlogic

Series C in 2017
Synlogic, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the discovery and development of synthetic biotic medicines aimed at treating metabolic, inflammatory, and cancer-related diseases. The company’s lead therapeutic program, SYNB1618, is an oral therapy currently in Phase I/IIa clinical trials for the treatment of phenylketonuria. Additionally, Synlogic is developing SYNB1891, an intratumoral synthetic biotic medicine that is undergoing Phase I clinical trials for the treatment of solid tumors and lymphoma. The company is also exploring synthetic biotics for more common conditions, including inflammatory bowel disease and secondary hyperoxaluria. Synlogic has established a collaboration with Ginkgo Bioworks to advance its development of these innovative therapies.

Solid Biosciences

Series C in 2017
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a severe genetic disorder primarily affecting boys. The company's lead candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in muscle tissues. In addition to SGT-001, Solid Biosciences is advancing Anti-LTBP4, a monoclonal antibody designed to mitigate fibrosis and inflammation by targeting the LTBP4 protein. The company also works on developing biomarkers and wearable assistive devices under the Solid Suit program, which aims to provide therapeutic benefits to patients. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to further develop and commercialize gene therapies for DMD. The company’s initiatives address a critical need, as there are currently no effective cures or satisfactory treatments for this progressive and life-threatening condition.
Corbus Pharmaceuticals, Inc. develops and commercializes therapeutics for the treatment of inflammatory fibrotic diseases. Its product includes Resunab, an orally bioavailable synthetic CB2 agonist. The company was founded in 2014 and is based in Norwood, Massachusetts. Corbus Pharmaceuticals, Inc. operates as a subsidiary of Corbus Pharmaceuticals Holdings, Inc.

AVEO Oncology

Post in 2016
AVEO Oncology is a biopharmaceutical company engaged in the development and commercialization of targeted therapies for oncology and other unmet medical needs. The company's lead product, tivozanib, is an oral, once-daily inhibitor of vascular endothelial growth factor receptors, primarily indicated for renal cell carcinoma (RCC). AVEO has completed a Phase III trial (TIVO-3) for tivozanib and is conducting a Phase Ib/II trial combining it with Opdivo, an immune checkpoint inhibitor. Additionally, AVEO is developing Ficlatuzumab, an antibody currently in Phase II trials targeting various cancers, and AV-203, an anti-ErbB3 monoclonal antibody that has completed Phase I trials for esophageal cancer. The company's preclinical pipeline includes AV-380, aimed at cachexia, and AV-353, for pulmonary arterial hypertension. AVEO has established multiple collaboration agreements with various pharmaceutical companies and is involved in clinical trials assessing IMFINZI, an antibody targeting PD-L1. Headquartered in Boston, Massachusetts, AVEO was incorporated in 2001 and has a focus on advancing cancer therapeutics through its proprietary cancer biology platform.

Solid Biosciences

Series B in 2015
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a severe genetic disorder primarily affecting boys. The company's lead candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in muscle tissues. In addition to SGT-001, Solid Biosciences is advancing Anti-LTBP4, a monoclonal antibody designed to mitigate fibrosis and inflammation by targeting the LTBP4 protein. The company also works on developing biomarkers and wearable assistive devices under the Solid Suit program, which aims to provide therapeutic benefits to patients. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to further develop and commercialize gene therapies for DMD. The company’s initiatives address a critical need, as there are currently no effective cures or satisfactory treatments for this progressive and life-threatening condition.
Minerva Neurosciences is a clinical-stage biopharmaceutical company focused on the development and commercialization of a portfolio of product candidates to treat central nervous system (CNS) diseases. Our goal is to transform the lives of patients with improved therapeutic options and a patient-centric focus. Leveraging extensive domain expertise, we have identified and acquired or in-licensed a portfolio of development-stage proprietary compounds with innovative mechanisms of action.

Blueprint Medicines

Series C in 2014
Blueprint Medicines Corporation focuses on developing small molecule kinase inhibitors aimed at treating genomic drivers in cancers, rare diseases, and enhancing cancer immunotherapy. The company is advancing several key drug candidates, including avapritinib for systemic mastocytosis and gastrointestinal stromal tumors, BLU-263 for indolent systemic mastocytosis and other mast cell disorders, and fisogatinib for advanced hepatocellular carcinoma, currently in Phase I clinical trials. Additionally, pralsetinib targets RET-altered non-small cell lung cancer and other solid tumors, while BLU-782 is being investigated for fibrodysplasia ossificans progressive. Founded in 2008 and headquartered in Cambridge, Massachusetts, Blueprint Medicines emphasizes the development of personalized cancer therapies by leveraging insights into cancer genomics and utilizing a proprietary chemical library to identify new therapeutic compounds. The company collaborates with various partners, including Clementia Pharmaceuticals and Genentech, to enhance its research and development efforts.