RA Capital

RA Capital Management, L.P. is a Boston-based venture capital firm focused on growth capital and early-stage investments in the healthcare and life sciences sectors. Established in 2001, the firm specializes in funding companies involved in drug development, medical devices, diagnostics, and biotechnology. It engages in a range of investment stages, from seed funding to later rounds and public offerings, often preferring to co-invest and take board positions. RA Capital targets companies that are innovating in areas such as prevention, cost-effective diagnostics, genetic testing, and personalized medicine. The firm is staffed by professionals with backgrounds in biology, chemistry, and medicine, providing them with a deep understanding of the scientific and regulatory landscape. This expertise allows RA Capital to identify promising technologies and offer strategic guidance, including potential partnerships and insights into public market demands.

Peter Balogh

Senior Associate

Ryan Berry

Analyst

Michael Calore

Director of Investor Relations

Tess Cameron

Principal

Parker Cassidy

Principal

Amanda Daniels

Operations Team

Derek DiRocco

Partner

Michael Gillespie

Senior Associate

Matthew Hammond

Principal

Nathaniel B. Horwitz

Principal

Peter Kolchinsky Ph.D

Managing Partner

Anurag Kondapalli

Principal

Andrew Levin Ph.D

Managing Partner

Daniel Marks Ph.D

Principal

David Migl

Senior Associate

Fuad Naser

Associate

Josh Resnick

Managing Director

Zach Scheiner

Principal

Rajeev Shah

Managing Partner

Rebecca Silberman

Associate

Jake Simson

Partner

Laura Tadvalkar

Principal

Jack Vailas

Senior Associate

Past deals in US East Coast

Nimbus Apollo

Venture Round in 2022
Nimbus Apollo is a program under Nimbus Therapeutics that focuses on the development of innovative treatments for serious diseases, particularly targeting non-alcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC). The program's lead candidate, NDI-010976, is an allosteric inhibitor of Acetyl-CoA Carboxylase (ACC), which has received Fast Track designation from the U.S. Food and Drug Administration. Nimbus Apollo is engaged in advancing this candidate through various stages of clinical development, with Phase 1 data expected to be presented at notable medical conferences. Nimbus Therapeutics, founded in 2009 and based in Cambridge, Massachusetts, leverages computational technology to design selective and potent small molecule therapeutics aimed at addressing metabolic diseases, cancer, and immune-inflammatory disorders. The company has established strategic partnerships to enhance its research and development efforts.

Napigen

Seed Round in 2022
We are the genome editing company specialized for mitochondrial engineering. We address unmet needs of future food supplies by creating hybrid crop plants to boost their yields to an unprecedented level. The company’s technology creates robust male sterile lines that are ideal over conventional lines because of their stability and elite backgrounds. This allows the production of non-GM hybrid seeds in crop plants that are currently mostly non-hybrid such as wheat. Our technology solution is expected to fulfill the highest level of public acceptance and aspiration.

Be Biopharma

Series B in 2022
Be Biopharma, Inc. is focused on developing innovative therapeutics derived from engineered B-cells within the immune system. The company aims to address significant limitations associated with existing cell and gene therapies, such as the challenges of administering multiple doses, unpredictable patient reactions, and the necessity of potentially harmful chemotherapy regimens prior to treatment. Be Biopharma's approach allows for the creation of durable therapies that can be re-administered without toxic conditioning, making these treatments suitable for a range of diseases, including cancer, autoimmune disorders, and infectious diseases. Founded in 2020, Be Biopharma is headquartered in Cambridge, Massachusetts.

Incyclix Bio

Series B in 2022
Incyclix Bio is a biotechnology company based in Durham, North Carolina, focused on the development of small molecule inhibitors targeting cyclin-dependent kinases (CDKs) for the treatment of advanced and resistant cancers. Founded in 2020 by a team including Patrick Roberts, Jay Strum, John Bisi, and Fred Eshelman, the company aims to provide potent and selective inhibition of challenging CDK targets. This approach enables pharmaceutical companies and medical practitioners to access innovative therapeutic options, thereby enhancing treatment opportunities for cancer patients facing difficult cases. Through its research and development efforts, Incyclix Bio seeks to contribute to the advancement of cancer treatment solutions.

Third Harmonic Bio

Series B in 2022
Third Harmonic Bio is a clinical-stage biopharmaceutical company dedicated to developing innovative treatments for severe allergies and inflammation. The company is focused on creating first-in-class oral small-molecule inhibitors targeting the KIT receptor, which plays a crucial role in the survival and function of mast cells—key immune cells involved in allergic responses. Its lead product candidate, THB001, is designed to provide selective inhibition of KIT, while another candidate, THB335, aims to address multiple mast cell-driven inflammatory diseases affecting the skin, respiratory system, and gastrointestinal tract. Through its research and development efforts, Third Harmonic Bio seeks to advance the management of inflammatory diseases, enhancing patient outcomes and quality of life.

NanoMosaic

Series A in 2021
NanoMosaic specializes in innovative solutions for early illness detection, prognostic monitoring, and biomarker identification. The company has developed a unique platform that utilizes nanoneedles for protein detection and quantification. This technology facilitates the analysis of multiple biomarkers on a single chip, making it possible for the medical and healthcare sectors to enhance the speed and accuracy of biomarker discovery and validation. By enabling more efficient proteomic analysis, NanoMosaic aims to improve early disease detection and monitoring, ultimately contributing to better health outcomes.

Curie Therapeutics

Series A in 2021
Curie Therapeutics is a fully integrated, next-generation radiopharmaceuticals company focused on pioneering a new class of targeted radiopharmaceuticals that are both safe and effective. Curie's radiopharmaceuticals are composed of rationally designed conjugates against carefully selected biological targets, to deliver alpha and beta-emitting radionuclide payloads.

Avilar Therapeutics

Seed Round in 2021
Avilar Therapeutics is a biopharmaceutical company focusing on the discovery and development of extracellular protein degraders, a new frontier in targeted protein degradation.

Antios Therapeutics

Series B in 2021
Antios Therapeutics, Inc. is a biopharmaceutical company based in Atlanta, Georgia, founded in 2018. The company focuses on developing innovative therapies for viral diseases, particularly through its oral drug candidate, ATI-2173, aimed at treating patients infected with Hepatitis B and Hepatitis D viruses. With a leadership team that possesses extensive experience in the field, Antios Therapeutics is dedicated to advancing its research and development efforts toward potentially curative treatments for Hepatitis B virus infections.

Cedilla Therapeutics

Series B in 2021
Cedilla is a developer of therapeutics technologies intended to broaden the reach of small molecule therapeutics. The company's technology is focused on destabilizing oncoprotein targets that are also applicable to therapies outside of oncology, enabling doctors to treat diseases caused by protein dysregulation. The company was founded in 2018 and based in Cambridge, Massachusetts.

Obsidian Therapeutics

Series B in 2021
Obsidian Therapeutics is a developer of a next-generation cell and gene therapies created to extend adoptive immunotherapy to every patient with cancer.The company's next-generation cell and gene therapies with pharmacologic operating systems provide exquisite control of protein activity in cells and create adoptive cell therapies with new functions that are under control of the treating physician using simple, safe, orally-active, marketed drugs, enabling patients to improve on the current generation of cell therapies.

Jnana Therapeutics

Series B in 2021
Jnana Therapeutics Inc. is a Boston-based company founded in 2016 that operates a drug discovery platform centered on solute carrier (SLC) transporters. The company focuses on key disease pathways related to immunometabolism, lysosomal function, and mucosal defense, targeting areas such as immuno-oncology, inflammatory disorders, and neurological diseases. By leveraging its innovative approach, Jnana Therapeutics aims to discover and develop transformative medicines that address significant medical needs and improve patient outcomes.

Tango Therapeutics

Post in 2021
Tango Therapeutics, Inc., a biotechnology company, develops cancer drugs based on synthetic lethality. The company uses the genetic principle of synthetic lethality to discover and develop therapies that take aim at driver genes in cancer. It focuses counteracting tumor suppressor gene loss; reversing the ability of cancer cells to evade the immune system; and identifying novel combinations that are more effective than single agent therapy. Tango Therapeutics, Inc. was formerly known as Cancer Combos NewCo, Inc. The company was incorporated in 2014 and is based in Cambridge, Massachusetts.

Nimbus Apollo

Venture Round in 2021
Nimbus Apollo is a program under Nimbus Therapeutics that focuses on the development of innovative treatments for serious diseases, particularly targeting non-alcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC). The program's lead candidate, NDI-010976, is an allosteric inhibitor of Acetyl-CoA Carboxylase (ACC), which has received Fast Track designation from the U.S. Food and Drug Administration. Nimbus Apollo is engaged in advancing this candidate through various stages of clinical development, with Phase 1 data expected to be presented at notable medical conferences. Nimbus Therapeutics, founded in 2009 and based in Cambridge, Massachusetts, leverages computational technology to design selective and potent small molecule therapeutics aimed at addressing metabolic diseases, cancer, and immune-inflammatory disorders. The company has established strategic partnerships to enhance its research and development efforts.

NiKang Therapeutics

Series C in 2021
NiKang Therapeutics, Inc. is a biotechnology company established in 2017 and located in Wilmington, Delaware. The company is dedicated to discovering and developing innovative small molecule oncology medicines aimed at addressing unmet medical needs in cancer treatment. By employing a discovery approach that leverages target structure biology and structure-based drug design, NiKang Therapeutics aims to facilitate the rapid and efficient development of proprietary drug candidates with optimal pharmacological properties. The company seeks to enhance the treatment options available to healthcare providers, ultimately improving patient outcomes in the fight against cancer.

Eliem Therapeutics

Series B in 2021
Eliem Therapeutics, Inc. develops therapeutic drugs for the treatment of hyperexcitability disorders. The company focuses on the clinical development of analgesics for the treatment of hyperexcitability disorders, such as chronic pain using neuroscience and translational medicine. The company was incorporated in 2018 and is based in Boston, Massachusetts.

Antios Therapeutics

Series B in 2021
Antios Therapeutics, Inc. is a biopharmaceutical company based in Atlanta, Georgia, founded in 2018. The company focuses on developing innovative therapies for viral diseases, particularly through its oral drug candidate, ATI-2173, aimed at treating patients infected with Hepatitis B and Hepatitis D viruses. With a leadership team that possesses extensive experience in the field, Antios Therapeutics is dedicated to advancing its research and development efforts toward potentially curative treatments for Hepatitis B virus infections.

New Equilibrium Biosciences

Seed Round in 2021
New Equilibrium Biosciences provides a platform that reveals opportunities for structure-based design by learning biophysics with AI.

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.

Eliem Therapeutics

Series A in 2021
Eliem Therapeutics, Inc. develops therapeutic drugs for the treatment of hyperexcitability disorders. The company focuses on the clinical development of analgesics for the treatment of hyperexcitability disorders, such as chronic pain using neuroscience and translational medicine. The company was incorporated in 2018 and is based in Boston, Massachusetts.

Cyteir Therapeutics

Series C in 2021
Cyteir is developing the next generation of synthetic lethal therapies to treat cancer.Cyteir Therapeutics is creating breakthrough solutions to the major challenges facing cancer researchers today. Currently in development, is the answer to the oncology triumvirate: reducing side effects, reducing therapy resistance, inducing diseased cell self destruction.

TScan Therapeutics

Series C in 2021
TScan Therapeutics is a biopharmaceutical company dedicated to developing innovative T cell therapies to treat various cancers, including liquid tumors and solid tumors. The company focuses on engineering T cell receptor (TCR) therapies, with specific candidates aimed at addressing hematologic malignancies and preventing relapse after hematopoietic stem cell transplantation. TScan utilizes a specialized platform that identifies shared T cell antigens and minimizes off-target effects, enhancing the safety and effectiveness of its treatments. The company’s pipeline includes both liquid tumor therapies and multiplexed TCR-T candidates for solid tumors. Founded in 2018, TScan Therapeutics is headquartered in Waltham, Massachusetts, and comprises a team of experts committed to expanding treatment options for patients with limited therapeutic alternatives.

Verve Therapeutics

Series B in 2021
Verve Therapeutics, Inc. is a biotechnology company focused on developing innovative therapies aimed at editing the adult human genome to reduce the risk of coronary artery disease, a leading cause of death globally. Founded in 2018 and headquartered in Cambridge, Massachusetts, with a research facility in Philadelphia, the company leverages human genetic analysis and gene-editing technologies to create treatments that offer lifelong protection from this condition. Verve has established strategic alliances, including collaborations with Beam Therapeutics to advance delivery technologies targeting cardiovascular issues and with Verily for developing gene editing delivery vehicles. Formerly known as Endcadia, Verve Therapeutics rebranded in September 2019 to reflect its commitment to addressing heart disease through advanced genetic solutions.

Abcuro

Series A in 2021
Abcuro’s mission is to develop a new class of immune-modulatory bio-therapeutics for treating both autoimmunity and cancer. They leverage the systematic target validation and clinical insights gained by its founders to identify new targets. Their intensive use of bioinformatics to interrogate the transcriptome of human disease together with ex-vivo validation in diseased tissue has uncovered new approaches to target key compartments of the immune system. The company was incorporated in 2015 and is based in Newton, Massachusetts.

Werewolf Therapeutics

Series B in 2021
Werewolf Therapeutics, Inc. is a biotechnology company based in Cambridge, Massachusetts, focused on developing innovative receptor agonists for cancer immunotherapy. Established in 2017, the company is advancing a pipeline of transformative biotherapeutics aimed at treating cancer. Werewolf Therapeutics creates medicines intended for systemic delivery that remain inactive within the body until they arrive at the tumor microenvironment. At this point, the treatments activate to stimulate a robust immune response, thereby targeting and attacking cancer cells effectively.

Be Biopharma

Series A in 2020
Be Biopharma, Inc. is focused on developing innovative therapeutics derived from engineered B-cells within the immune system. The company aims to address significant limitations associated with existing cell and gene therapies, such as the challenges of administering multiple doses, unpredictable patient reactions, and the necessity of potentially harmful chemotherapy regimens prior to treatment. Be Biopharma's approach allows for the creation of durable therapies that can be re-administered without toxic conditioning, making these treatments suitable for a range of diseases, including cancer, autoimmune disorders, and infectious diseases. Founded in 2020, Be Biopharma is headquartered in Cambridge, Massachusetts.

Nimbus Apollo

Venture Round in 2020
Nimbus Apollo is a program under Nimbus Therapeutics that focuses on the development of innovative treatments for serious diseases, particularly targeting non-alcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC). The program's lead candidate, NDI-010976, is an allosteric inhibitor of Acetyl-CoA Carboxylase (ACC), which has received Fast Track designation from the U.S. Food and Drug Administration. Nimbus Apollo is engaged in advancing this candidate through various stages of clinical development, with Phase 1 data expected to be presented at notable medical conferences. Nimbus Therapeutics, founded in 2009 and based in Cambridge, Massachusetts, leverages computational technology to design selective and potent small molecule therapeutics aimed at addressing metabolic diseases, cancer, and immune-inflammatory disorders. The company has established strategic partnerships to enhance its research and development efforts.

Vor Biopharma

Series B in 2020
Vor Biopharma, Inc. develops engineered hematopoietic stem cell (eHSC) therapies for cancer patients. It offers VOR33, an eHSC product candidate that is in preclinical development to treat acute myeloid leukemia (AML). The company’s VOR33 eHSCs lacks CD33, a protein that is expressed by AML cancer cells. Vor Biopharma, Inc. was incorporated in 2015 and is based in Cambridge, Massachusetts.

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.

Novavax

Post in 2020
Novavax, Inc. is a late-stage biotechnology company based in Gaithersburg, Maryland, that specializes in the discovery, development, and commercialization of vaccines aimed at preventing serious infectious diseases. Its lead vaccine candidates include ResVax, designed to protect infants from respiratory syncytial virus (RSV) through maternal immunization, and NanoFlu, a vaccine targeting seasonal influenza in older adults, both currently in Phase III clinical trials. Novavax employs its proprietary Matrix-M adjuvant to enhance immune responses and enable effective vaccination with lower doses. The company is also advancing an RSV F vaccine for older adults and young children, alongside nanoparticle vaccine candidates for Ebola and a combination vaccine for influenza and RSV. Additionally, Novavax is developing a COVID-19 vaccine, NVX-CoV2373, in collaboration with Takeda Pharmaceutical Company. Founded in 1987, Novavax is dedicated to addressing urgent global health challenges through innovative vaccine technology.

Everest Medicines

Series C in 2020
Everest Medicines Limited, a clinical-stage biopharmaceutical company, focuses on licensing, developing, and commercializing therapies for addressing critical unmet medical needs in Greater China and other Asia Pacific markets. It has a portfolio of eight clinical-stage drug candidates for the treatment of oncology, immunology, cardio-renal disease, and infectious diseases. The company was founded in 2017 and is headquartered in Shanghai, China.

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.

ITeos Therapeutics

Series B in 2020
Iteos Therapeutics, Inc., a clinical-stage biopharmaceutical company, engages in the discovery and development of immuno-oncology therapeutics for cancer patients. Its product pipeline includes EOS-850, a small molecule antagonist of the adenosine A2a receptor that is an open-label Phase 1/2a clinical trial in adult patients; and EOS-448, an antagonist of TIGIT or T-cell immunoreceptor with Ig and ITIM domains, which is in Phase 1/2a clinical trial. The company was founded in 2011 and is headquartered in Cambridge, Massachusetts.

Legend Biotech

Series A in 2020
Legend Biotech is a biopharmaceutical company bringing impactful innovations in cell therapy, and accelerating the science. They are committed to improving the lives of patients worldwide. They are also steadfast in their goal to develop innovative cellular therapies that bring us closer to a cure. It develops cell therapies from discovery through commercialization.

Akouos

Series B in 2020
Akouos is a biotechnology company focusing on restoring and preserving hearing. The company leverages adeno-associated viral (AAV) vector-based gene therapy in order to restore and preserve hearing in genetically-defined patient populations in a range of forms, from a single genetic mutation to ototoxic drug exposure and to the aging process, enabling the healthcare industry to treat sensorineural hearing loss in an efficient manner.

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.

Aerovate Therapeutics

Seed Round in 2020
Aerovate Therapeutics is a biotechnology company focused on developing drugs that meaningfully improve the lives of patients with rare cardiopulmonary disease. Aerovate's program is a potentially disease-modifying drug, AV-101, for people who suffer from pulmonary arterial hypertension (PAH). AV-101 is a proprietary inhaled dry powder formulation of the drug imatinib that delivers this medicine directly to diseased lung tissues while reducing systemic adverse side effects. The company was founded and incubated by RA Capital Management, a multi-stage investment manager focused on healthcare and life sciences.

FORMA Therapeutics

Series D in 2019
Forma Therapeutics Holdings, Inc., a clinical-stage biopharmaceutical company, engages in the development and commercialization of novel therapeutics for treatment of rare hematologic diseases and cancers. Its core product candidates for development include FT-4202, which is Phase 1 trial for the treatment of sickle cell disease and other hemoglobinopathies; and FT-7051 for the treatment of metastatic castration-resistant prostate cancer. The company is also developing FT-2102, an oral selective small molecule investigational agent that is designed to bind to and inhibit mutated IDH1 enzymes, which is being evaluated in a Phase 2 trial for relapsed/refractory AML, as well as an exploratory Phase 1 trial for glioma; and FT-4101 and FT-8225, which are selective fatty acid synthase inhibitors. The company was founded in 2007 and is headquartered in Watertown, Massachusetts.
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.

Inozyme

Series A in 2019
Inozyme Pharma, Inc. is a biopharmaceutical company focused on developing therapies for rare diseases related to abnormal mineralization affecting the vasculature, soft tissue, and skeletal systems. The company's lead product candidate, INZ-701, is a recombinant protein designed to treat rare genetic conditions caused by ENPP1 and ABCC6 deficiencies, as well as calciphylaxis. Inozyme's therapies aim to address the underlying causes of these debilitating diseases, providing potentially disease-modifying treatments for conditions such as Generalized Arterial Calcification of Infancy and Autosomal Recessive Hypophosphatemic Rickets Type 2. The company has a licensing agreement with Yale University for certain therapeutic applications and is headquartered in Boston, Massachusetts. Established in 2015, Inozyme is dedicated to improving the quality of life for patients affected by severe metabolic disorders associated with mineral imbalances.

Prevail Therapeutics

Series B in 2019
Prevail Therapeutics Inc., a gene therapy company, focuses on developing and commercializing disease-modifying AAV-based gene therapies for patients with neurodegenerative diseases. The company’s lead product candidate is PR001, which is in Phase I/II clinical trial for the treatment of Parkinson’s disease with GBA1 mutation and neuronopathic Gaucher disease. It is also developing PR006 for the treatment of frontotemporal dementia with GRN mutation; and PR004 for the treatment of synucleinopathies. Prevail Therapeutics Inc. was founded in 2017 and is based in New York, New York.

Eliem Therapeutics

Venture Round in 2019
Eliem Therapeutics, Inc. develops therapeutic drugs for the treatment of hyperexcitability disorders. The company focuses on the clinical development of analgesics for the treatment of hyperexcitability disorders, such as chronic pain using neuroscience and translational medicine. The company was incorporated in 2018 and is based in Boston, Massachusetts.

Vor Biopharma

Series A in 2019
Vor Biopharma, Inc. develops engineered hematopoietic stem cell (eHSC) therapies for cancer patients. It offers VOR33, an eHSC product candidate that is in preclinical development to treat acute myeloid leukemia (AML). The company’s VOR33 eHSCs lacks CD33, a protein that is expressed by AML cancer cells. Vor Biopharma, Inc. was incorporated in 2015 and is based in Cambridge, Massachusetts.

Attune Pharmaceuticals

Series B in 2019
Attune Pharmaceuticals, Inc. is a biotechnology research and development company. The company develops novel oral small molecule therapeutics for treatment of rare diseases. Attune Pharmaceuticals, Inc. was incorporated in 2015 and is based in New York, New York.
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.

Sojournix

Series C in 2019
Sojournix, Inc. is a clinical-stage biopharmaceutical company based in Waltham, Massachusetts, that specializes in developing novel therapies aimed at addressing women's health and neuroendocrine disorders. Founded in 2016, the company is currently focused on the development of SJX-653, a selective neurokinin-3 (NK3) antagonist designed as a non-hormonal treatment for moderate to severe vasomotor symptoms. Through its innovative approach, Sojournix seeks to enhance the quality of life for patients affected by these conditions.

SeLux Dx

Series B in 2018
SeLux Diagnostics, Inc. is focused on advancing antibiotic susceptibility testing and infectious disease diagnostics through its innovative phenotyping platform. Founded in 2014 and located in Charlestown, Massachusetts, the company employs a unique synthetic amplifier technology that enhances the speed and complexity of antibiotic susceptibility testing. This platform significantly improves the accuracy and timeliness of diagnosing infections, enabling healthcare providers to prescribe targeted and personalized antibiotic therapies. By facilitating informed treatment decisions, SeLux Diagnostics aims to enhance patient care, save lives, and improve overall health outcomes in hospital settings.

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.

Akouos

Series A in 2018
Akouos is a biotechnology company focusing on restoring and preserving hearing. The company leverages adeno-associated viral (AAV) vector-based gene therapy in order to restore and preserve hearing in genetically-defined patient populations in a range of forms, from a single genetic mutation to ototoxic drug exposure and to the aging process, enabling the healthcare industry to treat sensorineural hearing loss in an efficient manner.

Imbria Pharmaceuticals

Seed Round in 2018
Imbria Pharmaceuticals’ mission is to translate our understanding of cellular metabolism into innovative medicines that improve the lives of patients with limited or inadequate treatment options. The company was founded by doctors and launched by an all doctor executive team motivated by the promise of bringing new therapies to people in need. We are propelled by a deep scientific interest in cellular metabolism and the mitochondria, and are guided by both values and a code of business conduct built upon our commitment to always put the patients, families and communities we serve at the forefront of all that we do.

Precision BioSciences

Series B in 2018
Precision BioSciences, Inc. is a biotechnology company that specializes in genome editing, utilizing its proprietary ARCUS platform to develop therapeutic and food products. The Therapeutic segment focuses on creating allogeneic CAR T immunotherapies aimed at treating various cancers, including acute lymphoblastic leukemia and multiple myeloma, with several candidates currently in clinical trials. Notable product candidates include PBCAR0191, targeting CD19, and PBCAR269A, targeting BCMA. Additionally, the company is engaged in in vivo gene correction and has collaborations for developing treatments for chronic Hepatitis B. The Food segment aims to innovate in food and nutrition products. Founded in 2006 and headquartered in Durham, North Carolina, Precision BioSciences is committed to translating advanced genome editing technology into impactful medical and agricultural solutions.

CiVi Biopharma

Venture Round in 2018
CiVi Biopharma is a clinical stage research and development biotechnology company whose mission is to create novel cardiovascular and metabolic therapies that have meaningful value to patients. The company has multiple assets in various stages of development including Intravenous Iloprost in Phase 3 trials for treatment of Systemic Sclerosis.

Arvinas

Series C in 2018
Arvinas is a pharmaceutical company that focuses on developing novel therapeutics to treat a variety of diseases including cancer, pro-inflammatory, autoimmune and rare diseases. Its proprietary approach is the targeting of disease-causing proteins for degradation thus eliminating them from the body. The company was founded in 2013 and is headquartered in Connecticut, United States.

Prevail Therapeutics

Series A in 2018
Prevail Therapeutics Inc., a gene therapy company, focuses on developing and commercializing disease-modifying AAV-based gene therapies for patients with neurodegenerative diseases. The company’s lead product candidate is PR001, which is in Phase I/II clinical trial for the treatment of Parkinson’s disease with GBA1 mutation and neuronopathic Gaucher disease. It is also developing PR006 for the treatment of frontotemporal dementia with GRN mutation; and PR004 for the treatment of synucleinopathies. Prevail Therapeutics Inc. was founded in 2017 and is based in New York, New York.

Dyne Therapeutics

Seed Round in 2018
Dyne Therapeutics, Inc., a muscle disease company, operates as a biotechnology company that focuses on advancing therapeutics for genetically driven muscle diseases in the United States. It develops various programs for myotonic dystrophy type 1, duchenne muscular dystrophy, and facioscapulohumeral dystrophy, as well as rare skeletal muscle, and cardiac and metabolic muscle diseases using its FORCE platform that delivers disease-modifying therapies. The company was founded in 2017 and is based in Waltham, Massachusetts.

TARIS BioMedical, Inc.

Series B in 2017
TARIS BioMedical, Inc., a therapeutically urology company, develops treatments for patients suffering from difficult-to-treat bladder diseases. It develops therapies for debilitating conditions, including bladder cancer and overactive bladder. The company was founded in 2008 and is based in Lexington, Massachusetts. As of December 20, 2019, TARIS BioMedical, Inc. operates as a subsidiary of Janssen Research & Development, LLC.

Kadmon

Post in 2017
Kadmon is a biopharmaceutical company focused on discovering, developing, and commercializing small molecules and biologics for the treatment of inflammatory and fibrotic diseases, as well as various cancers. Its key product candidates include KD025, an oral inhibitor targeting rho-associated coiled-coil kinase 2, currently undergoing Phase II clinical trials for chronic graft-versus-host disease and fibrotic conditions. Other candidates include KD045, aimed at fibrotic diseases, and KD033, an anti-PD-L1/IL-15 fusion protein for cancer treatment. Additionally, Kadmon is developing Tesevatinib for autosomal dominant polycystic kidney disease and CLOVIQUE for Wilson's disease. The company also offers ribavirin products for hepatitis treatment and provides patient support services. Founded in 2010 and headquartered in New York, Kadmon has established collaborations and license agreements with other firms to enhance its research and development efforts.
Dicerna Pharmaceuticals is a biotechnology company involved in the discovery and development of innovative treatments for rare inherited diseases affecting the liver, along with cancers, and other therapeutic areas to address liver problems. It is using ribonucleic acid interference (RNA) technology platform to develop its products. The product candidates are DCR-PHXC (for primary hyperoxaluria), DCR-undisclosed (for orphan genetic disease), DCR-PCSK9 (for cardiovascular disease), and DCR-HBV (for hepatitis B virus) among others. The company was founded in 2007 and is headquartered in Lexington, Massachusetts.

Spero Therapeutics

Series C in 2017
Spero Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the development of novel treatments for multi-drug resistant (MDR) bacterial infections and rare diseases. The company's key product candidates include tebipenem pivoxil hydrobromide, an oral antibiotic aimed at treating MDR gram-negative infections in adults; SPR206, an intravenous agent targeting MDR gram-negative infections in hospital settings; and SPR720, an oral antibiotic for pulmonary non-tuberculous mycobacterial disease. Spero Therapeutics has entered various agreements, including a licensing partnership with Meiji Seika Pharma to develop tebipenem HBr and collaborations with Everest Medicines and the Bill & Melinda Gates Medical Research Institute for the development and commercialization of SPR206 and SPR720, respectively. Founded in 2013, Spero Therapeutics aims to address urgent medical needs through innovative therapeutic solutions for serious bacterial infections.
Bristol Myers Squibb is a global biopharmaceutical company that specializes in the discovery, development, manufacturing, and marketing of innovative medicines. Founded in 1887 and headquartered in New York City, the company focuses on therapeutic areas such as hematology, oncology, cardiovascular, and immunology. Its notable products include Opdivo for cancer treatment, Eliquis for stroke prevention and venous thromboembolic disorders, and Orencia for rheumatoid arthritis. Additionally, its portfolio features treatments for chronic hepatitis B, HIV, and multiple myeloma, among others. The company operates through two segments: Pharmaceuticals and Nutritionals, with the latter managed by its subsidiary, Mead Johnson Nutrition. Bristol Myers Squibb collaborates with various partners, including Pfizer and AstraZeneca, to enhance its research and development capabilities. The company has a long history and has evolved significantly, changing its name to Bristol-Myers Squibb in 1989.

Janssen

Seed Round in 2017
Janssen, a subsidiary of Johnson & Johnson, is a pharmaceutical company focused on transforming healthcare through innovative medicines and solutions. Founded in 1953 by Dr. Paul Janssen, the company conducts extensive research and development across various therapeutic areas, including oncology, mental health, neurological disorders, gastrointestinal issues, and immunology. Janssen aims to address serious health concerns by delivering effective and affordable treatments, ensuring that patients have access to the best available care. The company is committed to improving healthcare delivery and patient outcomes through the integration of new technologies and consumer empowerment. By addressing unmet medical needs, Janssen continues to advance the science of medicine while striving to create a healthier world for all.

Biohaven Pharmaceutical

Venture Round in 2016
Biohaven is a clinical-stage biopharmaceutical company. It has a portfolio of late-stage product candidates targeting neurological diseases, including rare disorders. The company product candidates are based on multiple mechanisms-calcitonin gene-related peptide receptor antagonists, glutamate modulators and myeloperoxidase inhibitor. Its pipeline products include BHV3000-301, BHV3000-302, BHV3000-303, and others.

Antera Therapeutics

Seed Round in 2016
Antera Therapeutics is a biotechnology company that specializes in creating therapies that will prevent allergy development in children. It helps families introduce peanuts into infants'​ diets in a structured and convenient way. It was founded in 2014 and headquartered in Boston, Massachusetts.

G1 Therapeutics

Series C in 2016
G1 Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of small molecule therapeutics for cancer treatment. Founded in 2008, the company is headquartered in Research Triangle Park, North Carolina. G1 Therapeutics is advancing several investigational therapies, including trilaciclib, an intravenous cyclin-dependent kinase (CDK) 4/6 inhibitor, currently undergoing Phase 1b/2 trials for extensive-stage small cell lung cancer and Phase 2 trials for first-line small cell lung cancer and metastatic triple-negative breast cancer. The company is also developing lerociclib, an oral CDK4/6 inhibitor, which is in Phase 1b/2a trials for breast cancer and Phase 1b trials for non-small cell lung cancer. Additionally, G1 Therapeutics is progressing rintodestrant, an oral selective estrogen receptor degrader, currently in Phase I/2 trials. The company has partnered with Quantum Leap Healthcare Collaborative to evaluate trilaciclib for neoadjuvant treatment in locally advanced breast cancer. G1 Therapeutics aims to improve treatment outcomes for cancer patients through its innovative therapeutic approaches.

Adeo Health Science

Seed Round in 2016
Adeo Health Science, Inc. develops and produces Aralyte, an organic food for special dietary use that offers parents a structured means of implementing the LEAP (learning early about peanut allergy) regimen. Its Aralyte contains natural distilled peanut extract and Vitamin D for babies just starting solid food. The company offers its products online. Adeo Health Science, Inc. was formerly known as Antera Therapeutics, Inc. and changed its name to Adeo Health Science, Inc. in September 2018. The company founded in 2014 and is based in Boston, Massachusetts.

TARIS BioMedical, Inc.

Venture Round in 2015
TARIS BioMedical, Inc., a therapeutically urology company, develops treatments for patients suffering from difficult-to-treat bladder diseases. It develops therapies for debilitating conditions, including bladder cancer and overactive bladder. The company was founded in 2008 and is based in Lexington, Massachusetts. As of December 20, 2019, TARIS BioMedical, Inc. operates as a subsidiary of Janssen Research & Development, LLC.

Arvinas

Series B in 2015
Arvinas is a pharmaceutical company that focuses on developing novel therapeutics to treat a variety of diseases including cancer, pro-inflammatory, autoimmune and rare diseases. Its proprietary approach is the targeting of disease-causing proteins for degradation thus eliminating them from the body. The company was founded in 2013 and is headquartered in Connecticut, United States.

Ra Pharmaceuticals

Series B in 2015
Ra Pharma is developing Cyclomimetics, a new drug class with the diversity and specificity of antibodies, coupled with the many benefits of small molecules. Ra Pharma is leveraging its ability to rapidly generate drug candidates to develop its own portfolio of products and partnerships focused on intracellular protein-protein interactions and other innovative approaches to addressing unmet medical needs. It was founded in 2008 and headquartered in Cambridge, Massachusetts.

Precision BioSciences

Series A in 2015
Precision BioSciences, Inc. is a biotechnology company that specializes in genome editing, utilizing its proprietary ARCUS platform to develop therapeutic and food products. The Therapeutic segment focuses on creating allogeneic CAR T immunotherapies aimed at treating various cancers, including acute lymphoblastic leukemia and multiple myeloma, with several candidates currently in clinical trials. Notable product candidates include PBCAR0191, targeting CD19, and PBCAR269A, targeting BCMA. Additionally, the company is engaged in in vivo gene correction and has collaborations for developing treatments for chronic Hepatitis B. The Food segment aims to innovate in food and nutrition products. Founded in 2006 and headquartered in Durham, North Carolina, Precision BioSciences is committed to translating advanced genome editing technology into impactful medical and agricultural solutions.

Dimension Therapeutics

Series B in 2015
Dimension Therapeutics is a gene therapy company focused on developing novel treatments for rare diseases. Their team comprises biotech industry veterans and thought leaders in gene therapy and rare diseases. The company is focused on advancing its platform of gene therapy programs in rare diseases through clinical development, starting with lead programs in hemophilia, and building out a world-class product engine for adeno-associated virus (AAV) therapeutics. In conjunction with its launch, Dimension has entered into an exclusive license and collaboration with REGENX Biosciences. REGENX holds exclusive rights to a portfolio of over 100 patents and patent applications pertaining to its NAV vector technology and related applications. Through its license and collaboration with REGENX, Dimension has acquired preferred access to NAV vector technology and rights within REGENX product programs in multiple rare disease indications. Dimension has completed a Series A financing led by Fidelity Biosciences.

Agile Therapeutics

Post in 2015
Agile Therapeutics, Inc., a specialty pharmaceutical company, engages in the development of women's healthcare products. It offers a low estrogen dose seven-day transdermal contraceptive patch system that delivers a combination of levonorgestrel and Ethinylestradiol. The company was founded in 1997 as Levotech, Inc. and changed its name to Agile Therapeutics, Inc. in April 2001. It is based in Princeton, New Jersey.

G1 Therapeutics

Series B in 2015
G1 Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of small molecule therapeutics for cancer treatment. Founded in 2008, the company is headquartered in Research Triangle Park, North Carolina. G1 Therapeutics is advancing several investigational therapies, including trilaciclib, an intravenous cyclin-dependent kinase (CDK) 4/6 inhibitor, currently undergoing Phase 1b/2 trials for extensive-stage small cell lung cancer and Phase 2 trials for first-line small cell lung cancer and metastatic triple-negative breast cancer. The company is also developing lerociclib, an oral CDK4/6 inhibitor, which is in Phase 1b/2a trials for breast cancer and Phase 1b trials for non-small cell lung cancer. Additionally, G1 Therapeutics is progressing rintodestrant, an oral selective estrogen receptor degrader, currently in Phase I/2 trials. The company has partnered with Quantum Leap Healthcare Collaborative to evaluate trilaciclib for neoadjuvant treatment in locally advanced breast cancer. G1 Therapeutics aims to improve treatment outcomes for cancer patients through its innovative therapeutic approaches.

Moderna

Series E in 2015
Moderna, Inc. is a biotechnology company based in Cambridge, Massachusetts, founded in 2010. It specializes in the development of therapeutics and vaccines utilizing messenger RNA technology, which instructs cells to produce proteins essential for various biological functions. The company's extensive pipeline includes 40 mRNA development candidates targeting a range of therapeutic areas such as infectious diseases, oncology, cardiovascular diseases, and rare genetic disorders. Moderna gained significant recognition with its COVID-19 vaccine, which was authorized for use in the United States in December 2020. The company maintains strategic partnerships with organizations such as AstraZeneca, Merck & Co., and the Bill & Melinda Gates Foundation, enhancing its research capabilities and manufacturing processes. Additionally, it has research collaborations with esteemed institutions like Harvard University.

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.

Dicerna Pharmaceuticals

Series C in 2013
Dicerna Pharmaceuticals is a biotechnology company involved in the discovery and development of innovative treatments for rare inherited diseases affecting the liver, along with cancers, and other therapeutic areas to address liver problems. It is using ribonucleic acid interference (RNA) technology platform to develop its products. The product candidates are DCR-PHXC (for primary hyperoxaluria), DCR-undisclosed (for orphan genetic disease), DCR-PCSK9 (for cardiovascular disease), and DCR-HBV (for hepatitis B virus) among others. The company was founded in 2007 and is headquartered in Lexington, Massachusetts.

Bluebird Bio

Series D in 2012
Bluebird Bio is a clinical-stage biotechnology company focused on developing transformative gene therapies for severe genetic diseases and cancer. The company is engaged in researching and commercializing therapies that aim to genetically modify patients' cells to correct the underlying genetic causes of diseases. Key programs include LentiGlobin for β-thalassemia and sickle cell disease, and Lenti-D for cerebral adrenoleukodystrophy. In oncology, bluebird bio is developing CAR T cell therapies, such as bb2121 and bb21217, for multiple myeloma. The company has formed strategic collaborations with Bristol-Myers Squibb and Regeneron Pharmaceuticals to advance gene therapies in oncology, and works with various partners to develop innovative solutions in cancer treatment and in vivo genome editing for genetic disorders. Founded in 1992 and headquartered in Cambridge, Massachusetts, bluebird bio generates revenue through collaboration arrangements, research fees, license fees, and grants.

OvaScience

Series B in 2012
OvaScience, Inc. was a fertility company dedicated to developing and commercializing innovative treatment options for women facing infertility challenges. The company focused on its patented technology involving the discovery of egg precursor (EggPC) cells, which aimed to transform fertility treatments. Key offerings included OvaPrime, which sought to restore egg production by utilizing a woman’s own EggPC cells; OvaTure, designed to mature these cells into fertilizable eggs outside the body; and AUGMENT, which enhanced fertilization and pregnancy rates by incorporating mitochondria from a woman’s EggPC cells. Founded in 2011 and headquartered in Waltham, Massachusetts, OvaScience was co-founded by notable figures from the life sciences field and was backed by prominent investors. In December 2018, OvaScience was acquired by Millendo Therapeutics in a reverse merger transaction.