Rock Springs Capital

Rock Springs Capital is an investment company based in Baltimore, Maryland, established in 2013. It specializes in the healthcare and biotechnology sectors, offering advisory services that focus on managing security portfolios and providing portfolio management solutions for businesses and institutional clients. The firm aims to assist clients in optimizing their investment strategies and achieving their financial objectives through its comprehensive management services.

Kris Jenner

Co-Founder and Managing Member

Graham McPhail

Limited Partner and Member

Past deals in Therapeutics

Latigo Biotherapeutics

Series B in 2025
Latigo Biotherapeutics is a clinical-stage biotechnology company that develops novel, non-opioid therapies for chronic pain. The company aims to target pain at its source to provide effective, rapid-acting pain relief without the risk of addiction. Their lead program targets Nav1.8, a validated human pain target, leveraging internal ion channel expertise.

Aclaris Therapeutics

Post in 2024
Aclaris Therapeutics is a clinical-stage biopharmaceutical company based in the United States, specializing in the development of innovative therapies for dermatological and immuno-inflammatory conditions. Founded by the creators of Vicept Therapeutics, the company is dedicated to addressing significant unmet needs in these fields, focusing on areas where no FDA-approved treatments exist or where treatment options are limited. Aclaris operates primarily in two segments: therapeutics and contract research. The therapeutics segment is engaged in the identification and development of novel drug candidates, while the contract research segment generates revenue through laboratory services. Among its developmental candidates is Zunsemetinib, an oral MK2 inhibitor aimed at treating immuno-inflammatory diseases.

City Therapeutics

Series A in 2024
City Therapeutics is a biopharmaceutical company specializing in the development of next-generation small-interfering RNAs (siRNAs) to enhance RNA interference (RNAi) therapies. The company's pipeline comprises innovative RNAi therapeutics targeting diverse disease indications. City Therapeutics aims to improve and expand RNAi technology to achieve better patient outcomes, led by a team of experienced scientists and industry professionals committed to advancing the field of RNA interference.

ArsenalBio

Series C in 2024
ArsenalBio is a programmable cell therapy company established in 2019, focused on developing effective and accessible immune cell therapies, primarily targeting cancer treatment. The company utilizes advanced technologies, including CRISPR-based genome engineering, synthetic biology, and machine learning, to create a new paradigm for discovering and developing immune cell therapies. ArsenalBio's innovative approach aims to enhance the efficacy and safety of T-cell therapies while reducing costs for providers and broadening patient access. By employing a full-stack research and development engine, ArsenalBio generates multifunctional T-cell medicines through the precise insertion of large synthetic DNA sequences, enabling clinicians to utilize next-generation autologous T-cell therapies to combat cancer more effectively.

Imperative Care

Series E in 2024
Imperative Care, Inc. is dedicated to enhancing the speed and effectiveness of acute stroke treatment through innovative medical technologies. Founded in 2015 and based in Campbell, California, the company has developed a range of solutions aimed at addressing critical needs in stroke care. Among its offerings is the Large Distal Platform, a large diameter catheter designed to reach treatment sites for both ischemic and hemorrhagic strokes. Complementing this is the ZOOM Aspiration System, a comprehensive solution that works in conjunction with the Large Distal Platform and includes various trackable reperfusion catheters for effective clot removal. By advancing stroke treatment technologies, Imperative Care aims to improve patient outcomes and optimize recovery processes for those affected by strokes.

Zenas BioPharma

Series C in 2024
Zenas BioPharma is a clinical-stage biopharmaceutical company based in Florida, dedicated to developing immune-based therapies for patients. The company's lead product candidate, obexelimab, is a bifunctional monoclonal antibody that targets both CD19 and FcγRIIb, which are found on B cells. This innovative approach aims to inhibit the activity of B cells involved in various autoimmune diseases while preserving their overall population, thus offering a potential therapeutic advantage over traditional treatments that deplete these cells.

Korro Bio

Post in 2024
Korro Bio Inc., established in 2018 and headquartered in Cambridge, Massachusetts, specializes in developing nucleic acid-based therapeutics targeting specific sequences in genetic code to treat rare diseases. The company's proprietary platform enables efficient and selective RNA editing, leveraging natural processes common to all multicellular organisms. Korro Bio aims to advance this technology to effect changes in protein structure and function across multiple tissues, expanding the reach of genetic medicines with additional precision and tunability by editing RNA instead of DNA.

Cullinan Therapeutics

Post in 2024
Cullinan Therapeutics is a developer of an externally sourced cancer therapeutics intended to end a drug program quickly if the early research suggests it won't work. The company's therapeutics are developed via assets sourced internally through dry lab or externally through business, academic and pharma collaborations, enabling researchers to get a highly diversified portfolio of oncology therapeutics with a unique, cost-efficient business model.

Leap Therapeutics

Post in 2024
Leap Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the development of targeted and immuno-oncology therapies for cancer treatment. Founded in 2011 and previously known as HealthCare Pharmaceuticals, the company focuses on identifying and developing molecules that inhibit tumor-promoting pathways and activate the immune system against cancer cells. Its lead program, DKN-01, is a monoclonal antibody targeting Dickkopf-related protein 1 (DKK1) and is currently undergoing clinical trials for various cancers, including esophagogastric and gynecologic cancers. Additionally, Leap Therapeutics is advancing its second program, FL-301, which targets Claudin18.2-expressing cells, along with two preclinical antibody programs, FL-302 and FL-501, aimed at developing transformative treatments for cancer.

Xilio Therapeutics

Post in 2024
Xilio Therapeutics is a clinical-stage biotechnology company focused on developing innovative immunotherapies to enhance the immune system's ability to combat cancer. The company specializes in tumor-selective immunotherapies that leverage its proprietary technology to maximize the effectiveness of existing immuno-oncology treatments while minimizing side effects outside the tumor. Its lead product, XTX201, is designed to induce immune activity specifically within tumors, demonstrating improved antitumor efficacy. Xilio Therapeutics aims to deliver significant improvements in patient outcomes by utilizing its platform to create a pipeline of novel therapies, including tumor-activated cytokines, antibodies, and immune cell engagers, all targeted to optimize therapeutic effects within the tumor microenvironment. Founded in 2015 and based in Waltham, Massachusetts, the company was previously known as Akrevia Therapeutics before rebranding in March 2020.

Enliven Therapeutics

Post in 2024
Enliven Therapeutics is a clinical-stage precision oncology company based in Boulder, Colorado, focused on developing innovative small molecule therapies to enhance patient outcomes. Established in July 2019 by Sam Kintz, Joe Lyssikatos, and Anish Patel, the company employs a unique discovery process that leverages clinically validated biological targets alongside advanced chemistry. This methodology aims to overcome the limitations of current therapies by creating potentially first-in-class treatments that address critical challenges such as tolerability, combinability, resistance, and disease progression, particularly in cases involving brain metastases. Enliven's product pipeline includes ELVN-001, a selective small molecule kinase inhibitor targeting the BCR-ABL gene fusion in chronic myeloid leukemia, and ELVN-002, an irreversible HER2 inhibitor designed to penetrate the central nervous system and act against various HER2 variants.

FogPharma

Series E in 2024
FogPharma is a biotechnology company focused on developing innovative cancer therapies through its unique cell-penetrating mini proteins (CPMPs). Founded by Greg Verdine, the company aims to address cancer-causing proteins that are typically inaccessible to traditional treatments. By collaborating with leading experts in cancer biology and therapy, FogPharma is creating a new class of medicines designed to neutralize these challenging targets. The company is supported by a diverse group of private and institutional investors, which enables it to pursue its mission of delivering transformative cancer treatments. FogPharma is dedicated to improving the lives of patients and their families, striving to extend both life expectancy and quality of life.

Crinetics Pharmaceuticals

Post in 2024
Crinetics Pharmaceuticals, Inc. is a clinical-stage pharmaceutical company headquartered in San Diego, California, dedicated to the discovery, development, and commercialization of innovative therapeutics for rare endocrine diseases and endocrine-related tumors. The company’s lead product candidate, paltusotine, is an oral selective nonpeptide somatostatin receptor type 2 biased agonist currently undergoing Phase I clinical trials aimed at treating acromegaly and neuroendocrine tumors. In addition to paltusotine, Crinetics is developing several other therapeutics, including CRN01941, an oral selective nonpeptide sst2 biased agonist for neuroendocrine tumors, and an oral somatostatin type 5 receptor agonist for congenital hyperinsulinism. The company is also working on an oral adrenocorticotrophic hormone antagonist for conditions such as Cushing’s syndrome and congenital adrenal hyperplasia. Founded in 2008, Crinetics Pharmaceuticals is focused on leveraging its internal discovery efforts to create effective treatments while utilizing hormonal biomarker endpoints to enhance the efficiency and cost-effectiveness of its clinical studies.

Applied Therapeutics

Post in 2024
Applied Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in New York, focused on developing innovative therapies for serious medical conditions with significant unmet needs. The company's lead product candidate, AT-007, is in phase I/II clinical trials for the treatment of galactosemia, while AT-001 is undergoing phase II trials for diabetic cardiomyopathy and phase I trials for diabetic peripheral neuropathy. Additionally, AT-003 is in phase I trials for diabetic retinopathy. The company also has preclinical candidates, such as AT-104, aimed at treating orphan hematological oncology conditions. Founded in 2016, Applied Therapeutics leverages advancements in technology and regulatory processes to create drugs targeting well-established molecular mechanisms.

Jasper Therapeutics

Post in 2024
Jasper Therapeutics, Inc. is a clinical-stage biotechnology company based in Menlo Park, California, focused on developing therapeutic agents for hematopoietic stem cell transplants and gene therapies. The company aims to create safer conditioning agents that enable broader use of curative therapies, particularly through its novel engineered hematopoietic stem cells platform. Its lead compound, JSP191, is a humanized monoclonal antibody currently in clinical development. This agent functions as a conditioning treatment by targeting and clearing hematopoietic stem cells from bone marrow, facilitating successful stem cell transplants. By addressing the limitations of transplant grafts, Jasper Therapeutics seeks to increase the number of patients who can benefit from both allogeneic and autologous gene-edited hematopoietic stem cell therapies.

Apollo Therapeutics

Series C in 2024
Apollo Therapeutics is a biopharmaceutical company based in Cambridge, United Kingdom, that collaborates with three leading UK universities—Imperial College London, University College London, and the University of Cambridge—and three major pharmaceutical companies. The company focuses on translating groundbreaking medical research into effective therapeutics, facilitating the development of pre-clinical and clinical-stage assets. Apollo Therapeutics manages a venture capital fund that provides financial and technical support for innovative projects sourced from top British academic research, with a particular emphasis on areas such as oncology, major inflammatory disorders, and rare diseases. By leveraging its experienced team of industry scientists, Apollo aims to optimize therapeutic delivery and enhance patient treatments and outcomes, establishing a strong link between academia and the pharmaceutical industry to foster impactful medical advancements.

Avalyn Pharma

Series C in 2023
Avalyn Pharma, Inc. is a biopharmaceutical company focused on developing therapies for idiopathic pulmonary fibrosis (IPF) and other severe respiratory diseases. The company is advancing inhaled formulations of pirfenidone, specifically AP01, which aims to enhance drug delivery to the lungs while potentially reducing side effects associated with oral treatments. This innovative approach seeks to improve the care and outcomes for patients suffering from these conditions. Established in 2011, Avalyn Pharma operates from its headquarters in Seattle, Washington, and maintains an additional office in San Diego, California. The company was previously known as Genoa Pharmaceuticals, Inc. before rebranding in July 2017.

Apollo Therapeutics

Series C in 2023
Apollo Therapeutics is a biopharmaceutical company based in Cambridge, United Kingdom, that collaborates with three leading UK universities—Imperial College London, University College London, and the University of Cambridge—and three major pharmaceutical companies. The company focuses on translating groundbreaking medical research into effective therapeutics, facilitating the development of pre-clinical and clinical-stage assets. Apollo Therapeutics manages a venture capital fund that provides financial and technical support for innovative projects sourced from top British academic research, with a particular emphasis on areas such as oncology, major inflammatory disorders, and rare diseases. By leveraging its experienced team of industry scientists, Apollo aims to optimize therapeutic delivery and enhance patient treatments and outcomes, establishing a strong link between academia and the pharmaceutical industry to foster impactful medical advancements.

Genesis Therapeutics

Series B in 2023
Genesis Therapeutics Inc. is a biotechnology company based in South San Francisco, California, that focuses on developing small molecule drug candidates aimed at treating patients with severe and debilitating disorders. Established in 2019, the company harnesses a proprietary artificial intelligence platform that employs advanced deep neural networks and biophysical simulation techniques to enhance drug discovery and molecular design. By combining these innovative technologies with a scalable computing infrastructure, Genesis Therapeutics aims to improve the efficiency and accuracy of molecular research. This approach not only facilitates the generation and analysis of novel drug candidates but also holds the potential to significantly advance clinical outcomes in the medical community.

Gossamer Bio

Post in 2023
Gossamer Bio is a clinical-stage biopharmaceutical company based in San Diego that specializes in the discovery, development, and commercialization of innovative therapeutic products targeting significant unmet medical needs. Founded by former executives from Receptos, the company focuses on areas such as immunology, inflammation, fibrosis, and oncology. Its pipeline includes several promising candidates: Seralutinib, aimed at addressing pulmonary arterial hypertension; GB004, for inflammatory bowel disease; GB1275, targeting various oncology indications; and GB001, designed for moderate-to-severe eosinophilic asthma. Gossamer Bio's strategy involves leveraging a rich in-licensing environment to enhance its therapeutic offerings, supported by a team recognized for their successful track record in drug development.

Hemab

Series B in 2023
Hemab is a company that creates preventative treatments for bleeding and thrombosis problems. The medicines developed by the business aggregate, modify, balance, and at times recruit endogenous clotting components already present in the blood to the site of injury, allowing patients to produce hemostatic plugs or clots to avert life-threatening complications. Hemab Therapeutics was established in 2017 in Copenhagen, Hovedstaden by Johan H. Faber and Mads Behrndt.

Spruce Biosciences

Post in 2023
Spruce Biosciences, Inc. is a biopharmaceutical company dedicated to developing and commercializing innovative therapies for rare endocrine disorders, particularly those affecting the hypothalamic-pituitary-adrenal axis. Founded in 2014 and headquartered in Daly City, California, the company is advancing its lead product candidate, tildacerfont, which is currently undergoing Phase IIb clinical trials for adult patients and Phase II clinical trials for children with classic congenital adrenal hyperplasia (CAH). Tildacerfont is positioned as a potential first non-steroidal therapy that aims to improve disease control and reduce the reliance on steroids for patients with CAH. Additionally, Spruce is exploring the use of tildacerfont for women with polycystic ovary syndrome. The company has also entered into a licensing agreement with Eli Lilly and Company to research and develop compounds for various pharmaceutical applications.

Zenas BioPharma

Series B in 2022
Zenas BioPharma is a clinical-stage biopharmaceutical company based in Florida, dedicated to developing immune-based therapies for patients. The company's lead product candidate, obexelimab, is a bifunctional monoclonal antibody that targets both CD19 and FcγRIIb, which are found on B cells. This innovative approach aims to inhibit the activity of B cells involved in various autoimmune diseases while preserving their overall population, thus offering a potential therapeutic advantage over traditional treatments that deplete these cells.

Treeline Biosciences

Venture Round in 2022
Treeline Biosciences is a biotechnology company established in 2021 and based in Stamford, Connecticut. The company focuses on developing transformative precision medicines aimed at treating cancer and other serious health conditions. Utilizing a comprehensive drug discovery platform, Treeline combines mechanistic biology, medicinal chemistry, computational science, structural biology, and protein science to create innovative therapeutic solutions. Through its research and development efforts, Treeline aims to provide effective treatments to improve patient outcomes in oncology and beyond.

Kymera Therapeutics

Post in 2022
Kymera Therapeutics is a biopharmaceutical company based in Watertown, Massachusetts, that specializes in the discovery and development of novel small molecule therapeutics aimed at selectively degrading disease-causing proteins. The company utilizes a proprietary platform for targeted protein degradation, leveraging the body’s natural protein recycling system. Kymera is developing several programs, including the IRAK4 program for immunology-inflammation diseases such as hidradenitis suppurativa and rheumatoid arthritis, the IRAKIMiD program to address MYD88-mutated diffuse large B cell lymphoma, and the STAT3 program targeting hematologic malignancies, solid tumors, and autoimmune diseases. Founded in 2015, Kymera Therapeutics is pioneering new approaches to treat diseases that have previously been considered untreatable, focusing on previously inaccessible therapeutic targets.

Disc Medicine

Venture Round in 2022
Disc Medicine, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, focused on developing innovative treatments for severe hematologic disorders. Founded in 2017, the company specializes in human genetics-based therapeutics that aim to improve red blood cell production in patients suffering from various hematologic diseases. Disc Medicine's pipeline includes therapeutic candidates targeting critical pathways involved in red blood cell biology, such as heme biosynthesis and iron homeostasis. Notable programs include bitopertin, which is being developed for conditions like erythropoietic porphyrias and Diamond-Blackfan anemia. Through its research and development efforts, Disc Medicine seeks to transform the lives of patients affected by these challenging disorders.

Immunocore

Post in 2022
Immunocore Limited is a biotechnology company based in Abingdon, United Kingdom, with a focus on discovering and developing novel therapeutics for cancer, viral diseases, and autoimmune conditions. The company specializes in T cell receptor (TCR) technology, which allows it to create innovative bispecific immunotherapies. Its lead product candidate, IMCgp100, is currently undergoing clinical trials for the treatment of metastatic melanoma. Immunocore's proprietary platform enables efficient manufacturing of TCR-based drugs, addressing significant unmet medical needs. Founded in 1999 and previously known as Avidex Limited, Immunocore has expanded its operations with an additional office in Conshohocken.

Gossamer Bio

Post in 2022
Gossamer Bio is a clinical-stage biopharmaceutical company based in San Diego that specializes in the discovery, development, and commercialization of innovative therapeutic products targeting significant unmet medical needs. Founded by former executives from Receptos, the company focuses on areas such as immunology, inflammation, fibrosis, and oncology. Its pipeline includes several promising candidates: Seralutinib, aimed at addressing pulmonary arterial hypertension; GB004, for inflammatory bowel disease; GB1275, targeting various oncology indications; and GB001, designed for moderate-to-severe eosinophilic asthma. Gossamer Bio's strategy involves leveraging a rich in-licensing environment to enhance its therapeutic offerings, supported by a team recognized for their successful track record in drug development.

Mineralys Therapeutics

Series B in 2022
Mineralys Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for hypertension. The company is advancing its lead product candidate, MLS-101, a highly selective and potent aldosterone synthase inhibitor licensed from Mitsubishi Tanabe Pharma Corporation. Mineralys aims to provide a targeted treatment for patients with uncontrolled hypertension, particularly those who do not achieve adequate blood pressure control despite using multiple antihypertensive medications. By addressing the underlying factors associated with elevated aldosterone levels, Mineralys seeks to improve treatment outcomes for individuals suffering from this condition.

MoMa Therapeutics

Series B in 2022
MOMA Therapeutics is a biotechnology company based in Cambridge, Massachusetts, founded in 2019. The company focuses on discovering precision medicines by targeting molecular machines that are fundamental to human disease. MOMA Therapeutics utilizes a unique platform that leverages the common features of the ATPase target class, which includes significant conformational changes and energy-driven mechanics. By combining these insights with advancements in structural biology and small-molecule drug discovery, MOMA Therapeutics aims to develop drugs targeting previously challenging enzymes, contributing to the next generation of targeted therapies. The company was formerly known as ATPases NewCo, Inc. before rebranding in March 2020.

Simcha Therapeutics

Series B in 2022
Simcha Therapeutics is a biopharmaceutical company focused on developing engineered cytokine immunotherapies for cancer treatment. Based in New Haven, Connecticut, the company employs directed evolution to create novel cytokines aimed at enhancing the immune system's ability to combat diseases. Its lead program, ST-067, is a designer IL-18 cytokine that has demonstrated significant antitumor activity in animal studies, both as a standalone treatment and in combination with anti-PD-1 checkpoint inhibitors. Founded in 2018, Simcha Therapeutics is dedicated to advancing innovative therapies that empower patients to effectively fight cancer.

AvengeBio

Series A in 2022
AvengeBio is a biotechnology company based in Cambridge, Massachusetts, focused on developing cell-generated immunotherapies aimed at eradicating solid tumors. Founded in 2019, the company is advancing a drug delivery platform designed to enable the precision delivery of cytokines and other potent immunomodulatory molecules. This innovative approach allows for controlled release over time, fostering robust local and systemic anti-tumor immune responses while minimizing the toxicities typically associated with conventional immunotherapies. Through its research and development efforts, AvengeBio seeks to address the challenges posed by intractable solid tumors and improve treatment outcomes for cancer patients.

EQRx

Post in 2021
EQRx, Inc. is a biotechnology company based in Cambridge, Massachusetts, focused on transforming the drug discovery and delivery process to address the rising costs of medicines. Founded in 2019, EQRx aims to provide a market-based solution by leveraging advances in science and technology while collaborating with various healthcare stakeholders. The company has over ten programs in its pipeline targeting oncology and immune-inflammatory conditions, which include clinical and preclinical stages, as well as drug engineering initiatives. Among its key programs are Aumolertinib, Lerociclib, Sugemalimab, and Nofazinlimab. Through its innovative approach, EQRx seeks to develop high-quality, patent-protected medicines more efficiently and cost-effectively than traditional pharmaceutical methods.

CinCor Pharma

Series B in 2021
CinCor Pharma, Inc. is a clinical-stage biopharmaceutical company based in Cincinnati, Ohio, established in 2018. The company is dedicated to developing clinical candidates targeting cardiovascular, metabolic, and kidney diseases. Its primary focus is on CIN-107, an aldosterone synthase inhibitor aimed at treating resistant hypertension and primary aldosteronism. CinCor Pharma's mission is to advance its promising clinical candidates toward marketing approval, emphasizing the development of innovative therapies for patients suffering from cardio-renal conditions.

Aadi Bioscience

Private Equity Round in 2021
Aadi Bioscience, Inc. is a clinical-stage biopharmaceutical company based in Pacific Palisades, California, focused on developing precision therapies for genetically-defined cancers. The company specializes in mTOR inhibitors, particularly ABI-009, aimed at treating patients with alterations in the TSC1 or TSC2 genes, where existing mTOR inhibitors have limitations in pharmacology, drug delivery, or safety. Aadi's primary focus is on providing transformational therapies for patients with ultra-rare cancers, such as perivascular epithelioid cell tumors (PEComa). Since its founding in 2011, Aadi Bioscience has aimed to address significant unmet medical needs in oncology and related therapeutic areas.

Disc Medicine

Series B in 2021
Disc Medicine, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, focused on developing innovative treatments for severe hematologic disorders. Founded in 2017, the company specializes in human genetics-based therapeutics that aim to improve red blood cell production in patients suffering from various hematologic diseases. Disc Medicine's pipeline includes therapeutic candidates targeting critical pathways involved in red blood cell biology, such as heme biosynthesis and iron homeostasis. Notable programs include bitopertin, which is being developed for conditions like erythropoietic porphyrias and Diamond-Blackfan anemia. Through its research and development efforts, Disc Medicine seeks to transform the lives of patients affected by these challenging disorders.

Vigil Neuro

Series B in 2021
Vigil Neuroscience Inc. is a therapeutics company focused on microglia, the brain's immune sentinel cells, to address both rare and common neurodegenerative diseases. The company aims to restore the vigilance of microglia to improve patient outcomes. Vigil is advancing its lead candidate, a monoclonal antibody TREM2 agonist, through Phase 1 studies and is also developing an orally available small molecule TREM2 agonist, VG-3927, which is positioned to enter Investigational New Drug (IND) application. Additionally, Vigil is conducting the IGNITE trial, a Phase 2 proof-of-concept study that represents the first interventional trial for patients with adult-onset leukodystrophy. By leveraging modern neuroscience and various therapeutic modalities, Vigil seeks to deliver precision therapies that enhance the lives of patients and their families while expanding its pipeline and supporting the understanding of microglia biology as a critical therapeutic target.

Vedanta Biosciences

Series D in 2021
Vedanta Biosciences, Inc. is a clinical-stage microbiome company based in Cambridge, Massachusetts, focused on developing therapies for immune-mediated and infectious diseases using human microbiome-derived bacteria. Established in 2010, the company utilizes microbial ecology and mucosal immunology to create innovative immunotherapies. Its platform includes a comprehensive library of bacteria sourced from the human microbiome, proprietary assays for selecting effective bacterial strains, and extensive datasets from human interventional studies. Vedanta also possesses cGMP-compliant manufacturing capabilities, allowing for the production of defined bacterial consortia in powder form. This enables the development of oral therapies aimed at treating autoimmune and inflammatory diseases, providing physicians with effective access to live bacterial drugs. Vedanta operates as a subsidiary of Pure Tech Health plc.

Amylyx Pharmaceuticals

Series C in 2021
Amylyx Pharmaceuticals develops innovative therapies for Amyotrophic Lateral Sclerosis (ALS) and other neurodegenerative diseases. The company's primary product, AMX0035, is an investigational therapy that combines two active compounds, sodium phenylbutyrate and Taurursodiol. This fixed-dose formulation aims to address mitochondrial energy crises and the accumulation of toxic proteins in the endoplasmic reticulum, which contribute to neurological decline. In addition to ALS, Amylyx's research pipeline includes potential treatments for Wolfram syndrome and Alzheimer's disease. Founded in 2013 and based in Cambridge, Massachusetts, Amylyx Pharmaceuticals is dedicated to advancing solutions for serious brain disorders.

Imperative Care

Series D in 2021
Imperative Care, Inc. is dedicated to enhancing the speed and effectiveness of acute stroke treatment through innovative medical technologies. Founded in 2015 and based in Campbell, California, the company has developed a range of solutions aimed at addressing critical needs in stroke care. Among its offerings is the Large Distal Platform, a large diameter catheter designed to reach treatment sites for both ischemic and hemorrhagic strokes. Complementing this is the ZOOM Aspiration System, a comprehensive solution that works in conjunction with the Large Distal Platform and includes various trackable reperfusion catheters for effective clot removal. By advancing stroke treatment technologies, Imperative Care aims to improve patient outcomes and optimize recovery processes for those affected by strokes.

Apollo Therapeutics

Venture Round in 2021
Apollo Therapeutics is a biopharmaceutical company based in Cambridge, United Kingdom, that collaborates with three leading UK universities—Imperial College London, University College London, and the University of Cambridge—and three major pharmaceutical companies. The company focuses on translating groundbreaking medical research into effective therapeutics, facilitating the development of pre-clinical and clinical-stage assets. Apollo Therapeutics manages a venture capital fund that provides financial and technical support for innovative projects sourced from top British academic research, with a particular emphasis on areas such as oncology, major inflammatory disorders, and rare diseases. By leveraging its experienced team of industry scientists, Apollo aims to optimize therapeutic delivery and enhance patient treatments and outcomes, establishing a strong link between academia and the pharmaceutical industry to foster impactful medical advancements.

Synthekine

Series B in 2021
Synthekine Inc. is a biotechnology company focused on developing innovative cytokine therapies and immunotherapies for cancer and autoimmune disorders. Established in 2018 and located in Menlo Park, California, the company employs advanced platforms such as engineered partial agonists and orthogonal cell therapies. Its Synthekine Platform utilizes surrogate agonists instead of traditional mutant cytokines, allowing for the creation of therapeutics that enhance efficacy while minimizing side effects. The product pipeline includes STK-009, an orthogonal ligand, and SYNCAR-001, a CAR-T therapy targeting CD-19, along with STK-012, which consists of partial agonists of IL-2. Synthekine aims to revolutionize treatment paradigms by harnessing the principles of cytokine partial agonism and immunological specificity, leading to novel immunotherapies that improve patient outcomes.

Theseus Pharmaceuticals

Series B in 2021
Theseus Pharmaceuticals is a biopharmaceutical company dedicated to enhancing the lives of cancer patients by discovering, developing, and commercializing innovative targeted therapies. The company's primary focus is on addressing drug resistance mutations in key driver oncogenes, which are mutated genes that contribute to the progression of cancer. By leveraging advanced technologies, Theseus Pharmaceuticals aims to create transformative treatments that can overcome challenges associated with existing therapies, thereby improving patient outcomes in oncology.

Xilio Therapeutics

Series C in 2021
Xilio Therapeutics is a clinical-stage biotechnology company focused on developing innovative immunotherapies to enhance the immune system's ability to combat cancer. The company specializes in tumor-selective immunotherapies that leverage its proprietary technology to maximize the effectiveness of existing immuno-oncology treatments while minimizing side effects outside the tumor. Its lead product, XTX201, is designed to induce immune activity specifically within tumors, demonstrating improved antitumor efficacy. Xilio Therapeutics aims to deliver significant improvements in patient outcomes by utilizing its platform to create a pipeline of novel therapies, including tumor-activated cytokines, antibodies, and immune cell engagers, all targeted to optimize therapeutic effects within the tumor microenvironment. Founded in 2015 and based in Waltham, Massachusetts, the company was previously known as Akrevia Therapeutics before rebranding in March 2020.

Sagimet Biosciences

Venture Round in 2021
Sagimet Biosciences is a clinical-stage biopharmaceutical company based in San Mateo, California, that specializes in developing novel therapeutics for oncology and infectious diseases. The company focuses on targeting dysfunctional metabolic pathways, particularly through its expertise in fatty acid synthase (FASN) biology. Its lead drug candidate, denifanstat, is a selective FASN inhibitor designed for the treatment of nonalcoholic steatohepatitis (NASH) and is administered as an oral, once-daily pill. Additionally, Sagimet is working on antiviral therapeutics aimed at addressing respiratory syncytial virus, cytomegalovirus, and other human pathogens. Originally known as 3-V Biosciences, Inc., the company rebranded to Sagimet Biosciences in August 2019 and has been active since its incorporation in 2006.

Verve Therapeutics

Series B in 2021
Verve Therapeutics, Inc. is a genetic medicines company focused on innovative treatments for cardiovascular disease through gene editing. Founded in 2018 and based in Cambridge, Massachusetts, with a research facility in Philadelphia, the company aims to shift the management of cardiovascular conditions from chronic treatments to single-course gene editing therapies. Its initial programs concentrate on the PCSK9 and ANGPTL3 genes, which are known to significantly impact blood lipid levels, a major factor in cardiovascular disease. Verve Therapeutics collaborates with partners such as Beam Therapeutics and Verily to enhance its gene editing delivery technologies. The company is staffed by a team of experts in cardiovascular medicine, human genetics, and drug development, positioning itself to address the challenges of cardiovascular health effectively.

Affinivax

Series C in 2021
Affinivax, Inc. is a biotechnology company based in Lexington, Massachusetts, focused on developing innovative vaccines using its proprietary Multiple Antigen Presenting System (MAPS) technology. This approach allows for the combination of protective polysaccharides and proteins into a single vaccine, thereby enhancing immune responses against a variety of infectious diseases affecting both children and adults. Affinivax targets several significant pathogens, including Streptococcus pneumoniae, bacterial nosocomial infections, Salmonella typhi, and Staphylococcus aureus. The company aims to create vaccines that not only provide broader disease coverage compared to existing options but also address infectious diseases lacking effective immunization strategies. Founded in 2014, Affinivax benefits from the expertise of leading professionals in infectious diseases and vaccines, and it has received backing from the Bill & Melinda Gates Foundation, along with an exclusive license from Boston Children’s Hospital for its MAPS technology.

Biomea Fusion

Series A in 2021
Biomea Fusion is a preclinical-stage biopharmaceutical company dedicated to advancing precision medicine for cancer treatment. The company's focus is on the discovery and development of irreversible small molecule drugs that target specific genetic alterations associated with tumor growth. Its lead product candidate, BMF-219, is designed as a potent and selective irreversible inhibitor of menin, a key transcriptional regulator involved in oncogenic signaling across various cancers. Biomea Fusion aims to expedite the development of these innovative therapies to provide highly effective treatment options for patients with genetically defined cancers.

Immuneering

Venture Round in 2021
Immuneering Corporation is a biopharmaceutical company specializing in genetic, genomic, and proteomic data analysis services for pharmaceutical companies. It focuses on generating biological insights that enhance the clinical and commercial success of medicines, particularly for patients with cancer, autoimmune diseases, and neurodegenerative conditions. Immuneering employs advanced methodologies such as microarray analysis, single-nucleotide polymorphism assessment, and next-generation sequencing to uncover difficult-to-find signals and formulate biological hypotheses. The company has over a decade of experience in translational bioinformatics, which informs its drug discovery programs and supports patient treatment response analysis. Immuneering's proprietary computational platform, known as Disease Cancelling Technology, underpins its capabilities, allowing for a comprehensive approach to drug development. Founded in 2008 and headquartered in Cambridge, Massachusetts, with an additional office in New York City, Immuneering operates as a subsidiary of Teva Pharmaceutical Industries Limited.

Cullinan Therapeutics

Series C in 2020
Cullinan Therapeutics is a developer of an externally sourced cancer therapeutics intended to end a drug program quickly if the early research suggests it won't work. The company's therapeutics are developed via assets sourced internally through dry lab or externally through business, academic and pharma collaborations, enabling researchers to get a highly diversified portfolio of oncology therapeutics with a unique, cost-efficient business model.

Reneo Pharmaceuticals

Series B in 2020
Reneo Pharmaceuticals is a clinical-stage pharmaceutical company based in San Diego, California, that focuses on developing therapies for patients with rare genetic mitochondrial diseases. These conditions are linked to defects in energy metabolism, leading to issues such as muscle weakness and wasting. The company is developing REN001, an oral drug designed to modulate genes involved in mitochondrial function, aiming to enhance adenosine triphosphate (ATP) production, which is essential for cellular energy. By improving mitochondrial activity, Reneo seeks to enhance the daily functioning and quality of life for patients suffering from these disorders. Founded in 2014, Reneo Pharmaceuticals is committed to addressing the needs of individuals with orphan metabolic diseases.

Genesis Therapeutics

Series A in 2020
Genesis Therapeutics Inc. is a biotechnology company based in South San Francisco, California, that focuses on developing small molecule drug candidates aimed at treating patients with severe and debilitating disorders. Established in 2019, the company harnesses a proprietary artificial intelligence platform that employs advanced deep neural networks and biophysical simulation techniques to enhance drug discovery and molecular design. By combining these innovative technologies with a scalable computing infrastructure, Genesis Therapeutics aims to improve the efficiency and accuracy of molecular research. This approach not only facilitates the generation and analysis of novel drug candidates but also holds the potential to significantly advance clinical outcomes in the medical community.

Acumen Pharmaceuticals

Series B in 2020
Acumen Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company focused on discovering, developing, and commercializing therapies for Alzheimer's disease and related neurodegenerative conditions. The company is advancing a targeted immunotherapy drug candidate, ACU193, which is designed to selectively target amyloid-beta oligomers, believed to be a key factor in the progression of Alzheimer's disease. Acumen employs a sensitivity assay to measure soluble amyloid-beta oligomer levels in cerebrospinal fluid, which aids in the enrollment of patients for clinical trials. The Phase 1 clinical trial for ACU193 began in 2021, aiming to assess its safety, tolerability, and pharmacokinetics in patients with mild cognitive impairment and mild dementia resulting from Alzheimer's disease. Founded in 1996 and based in Livermore, California, Acumen Pharmaceuticals is committed to addressing the challenges posed by Alzheimer’s disease through innovative therapeutic approaches.

Flame Biosciences

Venture Round in 2020
Flame Biosciences, Inc. is a clinical-stage biotechnology company based in New York, dedicated to the research, development, and commercialization of innovative therapies targeting cancer and inflammatory diseases. The company is focused on creating transformative treatments, including FL-101, which addresses lung cancers associated with inflammation, and FL-201, aimed at reducing chronic inflammation in patients. Established in 2017, Flame Biosciences seeks to improve the quality of life for individuals suffering from debilitating and life-threatening conditions through its advanced therapeutic solutions.

ESCAPE Bio

Venture Round in 2020
ESCAPE Bio is a clinical-stage biopharmaceutical company focused on discovering and developing small molecule therapies for genetically defined subpopulations affected by neurodegenerative diseases. Founded in 2015 and based in South San Francisco, California, the company aims to improve the lives of patients suffering from conditions such as Alzheimer's disease, Parkinson's disease, and sphingolipid storage disorders. ESCAPE Bio's pipeline includes innovative candidates like ESB1609, a small molecule S1P5 receptor agonist targeting CNS lysosomal storage disorders, and ESB5070, a kinase inhibitor specifically designed for Parkinson's patients with the LRRK2 G2019S variant. Additionally, the company is developing a program aimed at addressing the needs of Alzheimer's patients who carry the ApoE4 risk allele. Through its precision-targeted approach, ESCAPE Bio seeks to provide effective treatment options for individuals with these complex genetic profiles.

Chinook Therapeutics

Post in 2020
Chinook Therapeutics, Inc. is a clinical-stage biotechnology company based in Seattle, Washington, that specializes in the discovery, development, and commercialization of precision medicines for kidney diseases. The company's lead program is atrasentan, an investigational endothelin receptor antagonist currently prepared for Phase III trials targeting IgA nephropathy and other primary glomerular diseases. In addition to atrasentan, Chinook is developing BION-1301, an investigational anti-APRIL monoclonal antibody evaluated in a Phase Ib trial for IgA nephropathy, and CHK-336, a preclinical candidate aimed at treating an undisclosed ultra-orphan kidney disease. Chinook Therapeutics is also engaged in research programs addressing other rare and severe chronic kidney conditions, including polycystic kidney disease.

Cerevel Therapeutics

Post in 2020
Cerevel Therapeutics is a clinical-stage biopharmaceutical company focused on developing innovative therapies for neuroscience diseases. Founded in 2018 and headquartered in Cambridge, Massachusetts, the company is advancing a diverse pipeline that includes five clinical-stage investigational therapies and several preclinical compounds targeting conditions such as schizophrenia, epilepsy, Parkinson's disease, and substance use disorder. Key products under development include CVL-231, a positive allosteric modulator for schizophrenia; CVL-865, which is being tested for drug-resistant focal onset epilepsy and acute anxiety; and Tavapadon, a selective dopamine D1/D5 partial agonist for Parkinson's disease. Cerevel Therapeutics employs a unique approach that leverages expertise in neurocircuitry and receptor selectivity to address unmet medical needs in the field of neuroscience.

New Horizon Health

Series E in 2020
New Horizon Health is a biotechnology company based in Hangzhou, China, with an additional office in Beijing, specializing in the development of innovative technologies for early cancer detection and screening. Founded in 2015, the company primarily focuses on gastrointestinal cancers, offering products such as the ColoClear and Pupu Tube, which utilize fecal gene analysis (FIT-DNA) technology for colorectal cancer screening. These products enable users to conduct in-home tests, allowing for the early detection of colon cancer and precancerous lesions that may not be identified through traditional blood tests. New Horizon Health aims to reduce cancer morbidity and mortality rates by promoting accessible and efficient health services, leveraging big data and artificial intelligence in its screening technologies. The company's commitment to early cancer screening reflects its mission to enhance public health by facilitating widespread access to vital diagnostic tools.

Bolt Biotherapeutics

Series C in 2020
Bolt Biotherapeutics, Inc. is a biotechnology company focused on developing innovative immunotherapy solutions for cancer treatment. The company employs its proprietary Boltbody platform, which features immune-stimulating antibody conjugates (ISAC) that link tumor-targeting antibodies with powerful immune stimulants. This approach aims to activate the immune system against tumors, effectively transforming cold tumors into immunologically active ones. Bolt Biotherapeutics is advancing several candidates in its pipeline, including BDC-1001, a monotherapy targeting HER2-expressing solid tumors, and BDC-3042, among others. Founded in 2015 and headquartered in Redwood City, California, the company leverages its expertise in myeloid biology and cancer drug development to create targeted therapies that harness both innate and adaptive immune responses.

Athira Pharma

Series B in 2020
Athira Pharma, Inc. is a clinical-stage biopharmaceutical company based in Seattle, Washington, focused on developing small molecules aimed at restoring neuronal health and addressing neurodegenerative diseases. The company's lead candidate, ATH-1017, is a small hepatocyte growth factor/MET activator designed to penetrate the blood-brain barrier and is currently undergoing various clinical trials for the treatment of Alzheimer's and Parkinson's diseases. Additionally, Athira is advancing other candidates, including ATH-1019, which is in preclinical development for depression, and ATH-1018, aimed at treating peripheral neuropathy. Founded in 2011 and originally named M3 Biotechnology, Athira Pharma changed its name in April 2019 to reflect its commitment to innovative therapies that positively impact individuals affected by brain disorders.

Everest Medicines

Series C in 2020
Everest Medicines Limited is a clinical-stage biopharmaceutical company based in Shanghai, China, founded in 2017. The company focuses on licensing, developing, and commercializing innovative therapies to meet critical unmet medical needs in Greater China and other Asia Pacific markets. Its diverse portfolio includes eight clinical-stage drug candidates aimed at treating various conditions such as oncology, immunology, cardio-renal diseases, and infectious diseases. Everest Medicines aims to partner with innovative global companies to bring transformative pharmaceutical solutions to the Emerging Market, leveraging its expertise in clinical development, regulatory affairs, and business operations. The company's pipeline features several notable candidates, including Nefecon, EVER001, PTX-COVID19-B, and Eravacycline, among others.

Atea Pharmaceuticals

Series D in 2020
Atea Pharmaceuticals is a clinical-stage biopharmaceutical company based in Boston, Massachusetts, that focuses on discovering and developing antiviral therapies for severe viral infections. The company's lead candidate, AT-527, is an antiviral agent currently undergoing phase 3 clinical trials for the treatment of COVID-19, caused by SARS-CoV-2. Additionally, Atea is developing several other product candidates, including AT-787, which is in phase 2 trials for hepatitis C, and AT-752 for dengue. Other candidates, such as AT-889 and AT-934, are also in phase 2 clinical trials targeting respiratory syncytial virus. Established in 2014, Atea Pharmaceuticals aims to improve treatment options for patients suffering from serious viral infections.

Pulmonx

Series H in 2020
Pulmonx Corporation is a medical technology company specializing in minimally invasive solutions for the diagnosis and treatment of chronic obstructive pulmonary disease (COPD), particularly severe emphysema. Its primary offerings include the Zephyr Endobronchial Valve, designed for patients with hyperinflation due to emphysema, as well as the Chartis Pulmonary Assessment System, which assesses collateral ventilation, and the StratX Lung Analysis Platform, a cloud-based service that analyzes computed tomography data to identify suitable treatment areas. Pulmonx aims to improve the quality of life for patients who remain symptomatic despite medical management and may not be candidates for surgical interventions. The company has received FDA pre-market approval for the Zephyr Valve and has established a global presence, serving markets in the United States, Europe, the Middle East, Africa, and the Asia-Pacific region. Founded in 1995 and headquartered in Redwood City, California, Pulmonx has become a leader in interventional procedures for COPD, supported by extensive clinical evidence demonstrating the effectiveness of its technologies.

MoMa Therapeutics

Series A in 2020
MOMA Therapeutics is a biotechnology company based in Cambridge, Massachusetts, founded in 2019. The company focuses on discovering precision medicines by targeting molecular machines that are fundamental to human disease. MOMA Therapeutics utilizes a unique platform that leverages the common features of the ATPase target class, which includes significant conformational changes and energy-driven mechanics. By combining these insights with advancements in structural biology and small-molecule drug discovery, MOMA Therapeutics aims to develop drugs targeting previously challenging enzymes, contributing to the next generation of targeted therapies. The company was formerly known as ATPases NewCo, Inc. before rebranding in March 2020.

Kymera Therapeutics

Series C in 2020
Kymera Therapeutics is a biopharmaceutical company based in Watertown, Massachusetts, that specializes in the discovery and development of novel small molecule therapeutics aimed at selectively degrading disease-causing proteins. The company utilizes a proprietary platform for targeted protein degradation, leveraging the body’s natural protein recycling system. Kymera is developing several programs, including the IRAK4 program for immunology-inflammation diseases such as hidradenitis suppurativa and rheumatoid arthritis, the IRAKIMiD program to address MYD88-mutated diffuse large B cell lymphoma, and the STAT3 program targeting hematologic malignancies, solid tumors, and autoimmune diseases. Founded in 2015, Kymera Therapeutics is pioneering new approaches to treat diseases that have previously been considered untreatable, focusing on previously inaccessible therapeutic targets.

Immunocore

Series B in 2020
Immunocore Limited is a biotechnology company based in Abingdon, United Kingdom, with a focus on discovering and developing novel therapeutics for cancer, viral diseases, and autoimmune conditions. The company specializes in T cell receptor (TCR) technology, which allows it to create innovative bispecific immunotherapies. Its lead product candidate, IMCgp100, is currently undergoing clinical trials for the treatment of metastatic melanoma. Immunocore's proprietary platform enables efficient manufacturing of TCR-based drugs, addressing significant unmet medical needs. Founded in 1999 and previously known as Avidex Limited, Immunocore has expanded its operations with an additional office in Conshohocken.

Spruce Biosciences

Series B in 2020
Spruce Biosciences, Inc. is a biopharmaceutical company dedicated to developing and commercializing innovative therapies for rare endocrine disorders, particularly those affecting the hypothalamic-pituitary-adrenal axis. Founded in 2014 and headquartered in Daly City, California, the company is advancing its lead product candidate, tildacerfont, which is currently undergoing Phase IIb clinical trials for adult patients and Phase II clinical trials for children with classic congenital adrenal hyperplasia (CAH). Tildacerfont is positioned as a potential first non-steroidal therapy that aims to improve disease control and reduce the reliance on steroids for patients with CAH. Additionally, Spruce is exploring the use of tildacerfont for women with polycystic ovary syndrome. The company has also entered into a licensing agreement with Eli Lilly and Company to research and develop compounds for various pharmaceutical applications.

Imperative Care

Series C in 2019
Imperative Care, Inc. is dedicated to enhancing the speed and effectiveness of acute stroke treatment through innovative medical technologies. Founded in 2015 and based in Campbell, California, the company has developed a range of solutions aimed at addressing critical needs in stroke care. Among its offerings is the Large Distal Platform, a large diameter catheter designed to reach treatment sites for both ischemic and hemorrhagic strokes. Complementing this is the ZOOM Aspiration System, a comprehensive solution that works in conjunction with the Large Distal Platform and includes various trackable reperfusion catheters for effective clot removal. By advancing stroke treatment technologies, Imperative Care aims to improve patient outcomes and optimize recovery processes for those affected by strokes.

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.

Fusion Pharmaceuticals

Series B in 2019
Fusion Pharmaceuticals Inc. is a clinical-stage biopharmaceutical company headquartered in Hamilton, Canada, specializing in the development of radiopharmaceuticals as precision medicines for challenging cancers. The company employs its proprietary Targeted Alpha Therapies platform and Fast-Clear linker technology to connect alpha particle-emitting isotopes to antibodies, enabling the selective delivery of therapeutic agents to tumors. Fusion's lead product candidate, FPI-1434, is currently undergoing Phase 1 clinical trials as a monotherapy for solid tumors expressing insulin-like growth factor 1 receptor. Additionally, the company is exploring the use of FPI-1434 in combination with approved checkpoint inhibitors and DNA damage response inhibitors in preclinical studies to enhance anti-tumor activity. Fusion is also advancing another product candidate, FPI-1966, into clinical development for head and neck and bladder cancers that express fibroblast growth factor receptor. Founded in 2014 as a spinout of the Centre for Probe Development and Commercialization, Fusion aims to transform how cancers are treated through innovative radiochemistry techniques.

Imara

Series B in 2019
Imara, Inc. is a clinical-stage biopharmaceutical company based in Boston, Massachusetts, focused on developing and commercializing therapeutics for rare genetic disorders of hemoglobin, including sickle cell disease and beta-thalassemia. Founded in 2016, the company is advancing its lead product candidate, IMR-687, which is a highly selective small molecule inhibitor of PDE9. IMR-687 is designed as an oral, once-a-day treatment that aims to modify disease through a multimodal mechanism of action affecting various cell types, including red and white blood cells. Imara is dedicated to addressing the unmet medical needs of patients suffering from these serious hemoglobinopathies.

Vedanta Biosciences

Series C in 2018
Vedanta Biosciences, Inc. is a clinical-stage microbiome company based in Cambridge, Massachusetts, focused on developing therapies for immune-mediated and infectious diseases using human microbiome-derived bacteria. Established in 2010, the company utilizes microbial ecology and mucosal immunology to create innovative immunotherapies. Its platform includes a comprehensive library of bacteria sourced from the human microbiome, proprietary assays for selecting effective bacterial strains, and extensive datasets from human interventional studies. Vedanta also possesses cGMP-compliant manufacturing capabilities, allowing for the production of defined bacterial consortia in powder form. This enables the development of oral therapies aimed at treating autoimmune and inflammatory diseases, providing physicians with effective access to live bacterial drugs. Vedanta operates as a subsidiary of Pure Tech Health plc.

Akero Therapeutics

Series B in 2018
Akero Therapeutics is a clinical-stage biotechnology company based in South San Francisco, California, that specializes in developing treatments for serious metabolic diseases, particularly nonalcoholic steatohepatitis (NASH). Founded in 2017 and formerly known as Pippin Pharmaceuticals, the company is dedicated to addressing the significant unmet medical needs associated with NASH, a condition characterized by liver inflammation and damage, which can lead to severe complications such as fibrosis and liver failure. Akero's lead product candidate, AKR-001, is a long-acting Fc fusion modified FGF21 protein designed to restore metabolic balance by targeting both liver and adipose tissues, thereby reducing liver fat and suppressing inflammation and fibrosis. This innovative approach builds upon two decades of research into FGF21 biology, positioning Akero as a frontrunner in the quest for effective NASH therapies.

Aprea

Series C in 2018
Aprea is a biotech company focusing on the discovery and development of novel anticancer compounds reactivating the tumor suppressor protein p53. The Company's lead program, APR-246, is a first-in-class small molecule drug candidate in clinical development. Aprea Therapeutics was established in 2003 in Stockholms Lan, Sweden by Klas Wiman and Galina Selivanova.

Mirum Pharmaceuticals

Series A in 2018
Mirum Pharmaceuticals is a biopharmaceutical company dedicated to developing and commercializing therapies for serious liver diseases. Founded in 2018 and based in Foster City, California, the company focuses on addressing rare and orphan diseases. Its lead product candidate, maralixibat, is an investigational oral drug currently in Phase 3 clinical trials for treating progressive familial intrahepatic cholestasis (PFIC), Alagille syndrome (ALGS), and biliary atresia. Additionally, Mirum is developing volixibat, aimed at treating intrahepatic cholestasis of pregnancy and primary sclerosing cholangitis. The company’s commitment to innovative therapies positions it as a key player in the biopharmaceutical landscape dedicated to improving the lives of patients with debilitating liver conditions.

Galera Therapeutics

Series C in 2018
Galera Therapeutics, Inc. is a clinical-stage biopharmaceutical company headquartered in Malvern, Pennsylvania, dedicated to developing innovative therapeutics aimed at enhancing the effectiveness of radiotherapy for cancer patients. The company's lead product candidate, avasopasem manganese (GC4419), is a small molecule dismutase mimetic currently undergoing Phase III clinical trials for the treatment of radiation-induced severe oral mucositis in patients with head and neck cancer. Additionally, GC4419 is being evaluated in Phase IIa trials for the treatment of radiotherapy-induced esophagitis in lung cancer patients. Galera is also advancing another candidate, GC4711, which is in Phase I/II trials for pancreatic and lung cancers. The company's research is focused on targeting oxygen metabolic pathways to improve patient outcomes in radiation therapy, and GC4419 has received Fast Track and Breakthrough Therapy designations from the U.S. Food and Drug Administration.

PhaseBio

Series D in 2018
PhaseBio Pharmaceuticals, Inc., established in 2002 and based in Malvern, Pennsylvania, is a clinical-stage biopharmaceutical company dedicated to developing novel therapies for cardiopulmonary diseases. Its primary focus is on PB2452, a reversal agent for the antiplatelet drug ticagrelor, currently in Phase III trials for managing uncontrolled bleeding events or urgent surgeries. Additionally, PhaseBio is developing PB1046, a fusion protein in Phase IIb trials for treating pulmonary arterial hypertension, and PB6440, an oral agent for resistant hypertension. The company's proprietary technology, elastin-like polypeptides (ELPs), enhances the stability, bioavailability, and efficacy of proteins and peptides, aiming to improve patient outcomes and reduce side effects.

Kaleido BioSciences

Series C in 2018
Kaleido Biosciences is a clinical-stage healthcare company that focuses on harnessing the potential of the microbiome to treat diseases and enhance human health. The company has developed a proprietary product platform that enables the efficient discovery and development of Microbiome Metabolic Therapies (MMTs). These therapies aim to modify the metabolic output and profile of the microbiome by influencing the function and distribution of its existing microbes. Kaleido is advancing a diverse pipeline of MMT candidates targeting various diseases and conditions that address significant unmet patient needs.

Innovent Biologics

Series E in 2018
Innovent Biologics, Inc. is a prominent biopharmaceutical company based in Suzhou, China, specializing in the discovery, development, manufacturing, and commercialization of monoclonal antibodies. The company focuses on therapeutic areas such as oncology, ophthalmology, immunology, and metabolic diseases. Its flagship product, Tyvyt (sintilimab), is an anti-PD-1 monoclonal antibody approved for treating various cancers, including Hodgkin's lymphoma and esophageal carcinoma. Innovent's pipeline includes several important candidates, such as IBI-301, a rituximab biosimilar for non-Hodgkin's lymphoma, and IBI-303, an adalimumab biosimilar for autoimmune diseases. The company is also developing innovative therapies for conditions like hypercholesterolemia and various cancers. With a robust portfolio of commercialized products and ongoing strategic collaborations with major pharmaceutical companies, Innovent aims to expand its impact in the global biopharmaceutical landscape. Founded in 2011, Innovent is recognized as one of China's leading biotechnology firms.

Braeburn

Debt Financing in 2018
Braeburn Inc. is a pharmaceutical company focused on developing and commercializing treatments for serious central nervous system disorders, with a primary emphasis on opioid addiction. Founded in 2012 and headquartered in Plymouth Meeting, Pennsylvania, Braeburn aims to provide innovative solutions for individuals affected by opioid use disorder (OUD). The company's lead product candidate, BRIXADI, is an extended-release injectable formulation of buprenorphine designed for the treatment of moderate to severe OUD. Braeburn is committed to advancing next-generation therapies that offer individualized dosing regimens and delivery options, striving to improve care for patients and address the growing challenges associated with addiction.

Aptinyx

Series B in 2017
Aptinyx Inc. is a clinical-stage biopharmaceutical company dedicated to discovering and developing innovative therapies for brain and nervous system disorders. Founded in 2015 and based in Evanston, Illinois, the company focuses on novel, synthetic small molecules that modulate the NMDA receptor, enhancing communication pathways between nerve cells. Its primary products in development include NYX-2925, which is undergoing Phase II trials for painful diabetic peripheral neuropathy and fibromyalgia, and NYX-783, currently in Phase I trials for post-traumatic stress disorder. Additionally, Aptinyx is developing NYX-458, another NMDA receptor modulator, which is in Phase I clinical studies aimed at treating cognitive impairment associated with Parkinson’s disease. The company also collaborates with Allergan to develop compounds for major depressive disorder, underscoring its commitment to addressing significant unmet medical needs in the central nervous system arena.

Allakos

Series B in 2017
Allakos Inc. is a clinical-stage biopharmaceutical company based in Redwood City, California, founded in 2012. The company focuses on developing antibody-based therapeutics aimed at treating various conditions linked to dysregulation of the T-helper type 2 immune response, such as allergic diseases and chronic inflammation. Its lead product, antolimab (AK002), targets conditions including eosinophilic gastritis, eosinophilic gastroenteritis, chronic urticaria, indolent systemic mastocytosis, and severe allergic conjunctivitis. Additionally, Allakos is developing AK006, an antibody that targets Siglec-6, an inhibitory receptor found on mast cells. By binding to Siglec-6, AK006 is designed to enhance the receptor's natural inhibitory function, thereby reducing mast cell activation and associated inflammatory responses.

VYNE Therapeutics

Series C in 2017
VYNE Therapeutics Inc. is a biopharmaceutical company specializing in the development and commercialization of innovative therapies for dermatological conditions. It offers AMZEEQ, a topical minocycline treatment for non-nodular moderate-to-severe acne vulgaris in patients aged 9 and older. The company is advancing its pipeline with FMX103, currently in Phase III clinical trials for moderate-to-severe papulopustular rosacea in adults, and FCD105, a topical combination foam under investigation in Phase II trials for moderate-to-severe acne vulgaris. Additionally, VYNE is developing Serlopitant, an oral NK1 receptor antagonist aimed at addressing pruritus associated with prurigo nodularis, as well as exploring therapies for other immuno-inflammatory conditions. Formerly known as Menlo Therapeutics Inc., the company rebranded in September 2020 and is headquartered in Bridgewater, New Jersey.

Zai Lab

Series C in 2017
Zai Lab Limited is a biopharmaceutical company based in Shanghai that focuses on discovering, developing, and commercializing innovative therapeutics for oncology, autoimmune, and infectious diseases. Founded in 2013, the company has established a diverse pipeline of proprietary drug candidates, including Niraparib for various solid tumors, Ripretinib for KIT and PDGFRa-driven cancers, and Margetuximab for breast and gastric cancers. Zai Lab also develops antibiotics such as Omadacycline and Durlobactam for bacterial infections. The company seeks to address unmet medical needs in China and globally by leveraging partnerships with leading biopharmaceutical firms and utilizing its in-house manufacturing capabilities. Zai Lab aims to establish itself as a fully integrated biopharmaceutical entity, enhancing its drug development efforts through collaborations with academic institutions and expanding its commercial reach in the Chinese market.

Synlogic

Series C in 2017
Synlogic, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the development of synthetic biotic medicines aimed at treating metabolic, inflammatory, and cancer-related diseases. The company’s lead therapeutic program, SYNB1618, is currently undergoing Phase I/IIa clinical trials for the treatment of phenylketonuria, a rare genetic metabolic disorder. Additionally, Synlogic is advancing SYNB1891, an intratumoral synthetic biotic medicine in Phase I clinical trials targeting solid tumors and lymphoma. The company employs a proprietary approach that utilizes engineered probiotics, specifically Escherichia coli Nissle 1917, to create GI-restricted oral therapies that are non-colonizing and reversible, facilitating easier administration and storage. Synlogic is also exploring treatments for other conditions, including secondary hyperoxaluria, inflammatory bowel disease, and various metabolic disorders, and has established a collaboration with Ginkgo Bioworks to further its development efforts.

Spero Therapeutics

Series C in 2017
Spero Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, dedicated to developing innovative treatments for multi-drug resistant (MDR) bacterial infections and rare diseases. Founded in 2013, the company is advancing several product candidates, including tebipenem pivoxil hydrobromide, an oral carbapenem-class antibiotic aimed at treating MDR gram-negative infections in adults. Additionally, Spero is developing SPR206, an intravenous agent for MDR gram-negative infections in hospital settings, and SPR720, an oral antibiotic targeting pulmonary non-tuberculous mycobacterial disease. The company collaborates with various partners, including Meiji Seika Pharma to support tebipenem HBr's development and the Bill & Melinda Gates Medical Research Institute for SPR720. Spero Therapeutics employs a focused approach to drug development, emphasizing novel mechanisms to address the urgent need for effective therapeutics against serious bacterial infections.

Bristol-Myers Squibb

Post in 2017
Bristol-Myers Squibb, established in 1887, is a global biopharmaceutical company. It engages in the discovery, development, licensing, manufacturing, marketing, and distribution of pharmaceutical products. The company's portfolio spans various therapeutic areas, with a significant focus on immuno-oncology. Key products include Opdivo and Yervoy for cancer indications, Eliquis for stroke prevention and blood clots, and Orencia for rheumatoid arthritis. Bristol-Myers Squibb collaborates with numerous partners to advance its pipeline and operates globally, with the U.S. contributing to approximately 70% of its total sales.

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.

Ardelyx

Post in 2016
Ardelyx, Inc. is a biopharmaceutical company specializing in the development and commercialization of innovative oral therapeutics for cardiorenal diseases. Founded in 2007 and headquartered in Fremont, California, the company focuses on addressing significant unmet medical needs through first-in-class medicines. Its lead product candidate, tenapanor, has completed Phase 3 clinical trials for treating irritable bowel syndrome with constipation and hyperphosphatemia in end-stage renal disease patients on dialysis. Additionally, Ardelyx is advancing RDX013, a small molecule potassium secretagogue targeting hyperkalemia, and has other candidates in its pipeline, including RDX002 and RDX009, which are in preclinical development for chronic kidney disease and type 2 diabetes, respectively. Ardelyx employs a proprietary drug discovery platform aimed at creating non-systemic products that target specific transporters and receptors to minimize side effects associated with systemic exposure.

Mersana Therapeutics

Series C in 2016
Mersana Therapeutics is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the development of antibody-drug conjugates (ADCs) for cancer treatment. The company utilizes its proprietary biodegradable polymer platform, Dolaflexin, to create a pipeline of ADC product candidates aimed at addressing oncology indications with significant unmet needs. Its lead candidate, XMT-1536, is currently in Phase I clinical trials targeting NaPi2b for the treatment of ovarian cancer, non-small cell lung cancer, and other rare conditions. Mersana is also advancing additional candidates, including XMT-1660, targeting B7-H4, and XMT-2056, a STING agonist ADC, both designed to improve tolerability and therapeutic outcomes. The company has established strategic partnerships with Merck KGaA and Asana BioSciences to further develop its ADC candidates. Founded in 2005, Mersana Therapeutics aims to deliver innovative treatments to patients through its advanced research and development efforts.

Vedanta Biosciences

Venture Round in 2016
Vedanta Biosciences, Inc. is a clinical-stage microbiome company based in Cambridge, Massachusetts, focused on developing therapies for immune-mediated and infectious diseases using human microbiome-derived bacteria. Established in 2010, the company utilizes microbial ecology and mucosal immunology to create innovative immunotherapies. Its platform includes a comprehensive library of bacteria sourced from the human microbiome, proprietary assays for selecting effective bacterial strains, and extensive datasets from human interventional studies. Vedanta also possesses cGMP-compliant manufacturing capabilities, allowing for the production of defined bacterial consortia in powder form. This enables the development of oral therapies aimed at treating autoimmune and inflammatory diseases, providing physicians with effective access to live bacterial drugs. Vedanta operates as a subsidiary of Pure Tech Health plc.

G1 Therapeutics

Series C in 2016
G1 Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of innovative small molecule therapeutics for cancer treatment. The company is advancing several key drug candidates, including trilaciclib, an intravenous cyclin-dependent kinases (CDK) 4/6 inhibitor currently in Phase 1b/2 trials for extensive-stage small cell lung cancer (SCLC) and Phase 2 trials for first-line SCLC and metastatic triple-negative breast cancer. Additionally, G1 Therapeutics is developing lerociclib, an oral CDK4/6 inhibitor in Phase 1b/2a trials for breast cancer and Phase 1b trials for non-small cell lung cancer, as well as rintodestrant, an oral selective estrogen receptor degrader in Phase I/2 trials. The company partners with Quantum Leap Healthcare Collaborative to explore trilaciclib for neoadjuvant treatment of locally advanced breast cancer. Founded in 2008 and based in Research Triangle Park, North Carolina, G1 Therapeutics aims to address unmet needs in oncology through its novel therapeutic approaches.

Clearside Biomedical

Series C in 2015
Clearside Biomedical, Inc. is a biopharmaceutical company focused on developing treatments for serious eye diseases with the aim of restoring and preserving vision. Founded in 2011 and headquartered in Alpharetta, Georgia, the company specializes in a proprietary ocular microinjection platform that allows for targeted delivery of therapeutic products to specific compartments of the eye. This innovative approach includes the use of the SCS Microinjector for administering therapies directly into the suprachoroidal space, enabling a non-surgical, repeatable procedure. Among its product pipeline, Clearside is developing XIPERE, a triamcinolone acetonide injectable suspension for macular edema, and CLS-AX, an axitinib for suprachoroidal injection. The company is dedicated to advancing pharmacological therapies for sight-threatening conditions by ensuring precise and effective treatment delivery.

ObsEva

Series B in 2015
ObsEva SA is a clinical-stage biopharmaceutical company based in Geneva, Switzerland, dedicated to developing innovative therapeutics for women's reproductive health and pregnancy. Founded in 2012 by Ernest Loumaye and André Chollet, the company focuses on addressing serious conditions such as endometriosis, heavy menstrual bleeding, and preterm labor. Its key products include Linzagolix, an oral gonadotropin-releasing hormone receptor antagonist aimed at treating pain from endometriosis and uterine fibroids, and OBE022, a selective prostaglandin F2α receptor antagonist designed for once-daily treatment of preterm labor. Additionally, ObsEva is advancing Nolasiban, an oral oxytocin receptor antagonist intended to enhance clinical pregnancy and live birth rates in women undergoing in vitro fertilization. The company operates primarily in Switzerland and is committed to improving outcomes for women facing reproductive health challenges.

Audentes Therapeutics

Series C in 2015
Audentes Therapeutics, a clinical stage biotechnology company based in San Francisco, specializes in developing gene therapy products aimed at treating serious, life-threatening rare diseases resulting from single gene defects. The company is advancing several therapeutic candidates, including AT132 for X-linked myotubular myopathy, AT342 for Crigler-Najjar syndrome, and AT845, which is in preclinical studies for Pompe disease. Additionally, Audentes is developing vectorized antisense treatments for Duchenne muscular dystrophy and myotonic dystrophy type 1. It has established collaborative agreements with Genethon and the University of Pennsylvania to further research and commercialization efforts for these therapies. Founded in 2012, Audentes Therapeutics was acquired by Astellas Pharma in January 2020 and operates under the name Astellas Gene Therapies, focusing on gene therapy research, development, and future commercialization.

Corvus Pharmaceuticals

Series B in 2015
Corvus Pharmaceuticals is a clinical-stage biopharmaceutical company based in Burlingame, California, dedicated to developing innovative immuno-oncology therapies. The company’s lead product candidate, Ciforadenant (CPI-444), is an oral small molecule antagonist of the A2A receptor and is currently undergoing Phase Ib/2 clinical trials. Additionally, Corvus is advancing CPI-006, an anti-CD73 monoclonal antibody, which is in Phase I/Ib trials aimed at inhibiting adenosine production and stimulating immune responses, as well as investigating its potential for treating COVID-19. Another candidate, CPI-818, is a small molecule that selectively inhibits interleukin-2-inducible T-cell kinase and is also in Phase I/Ib trials. Corvus Pharmaceuticals collaborates strategically with Angel Pharmaceuticals to enhance its pipeline of targeted investigational medicines. Founded in 2014, the company is focused on addressing significant unmet medical needs in cancer treatment and related diseases.

Aclaris Therapeutics

Series C in 2015
Aclaris Therapeutics is a clinical-stage biopharmaceutical company based in the United States, specializing in the development of innovative therapies for dermatological and immuno-inflammatory conditions. Founded by the creators of Vicept Therapeutics, the company is dedicated to addressing significant unmet needs in these fields, focusing on areas where no FDA-approved treatments exist or where treatment options are limited. Aclaris operates primarily in two segments: therapeutics and contract research. The therapeutics segment is engaged in the identification and development of novel drug candidates, while the contract research segment generates revenue through laboratory services. Among its developmental candidates is Zunsemetinib, an oral MK2 inhibitor aimed at treating immuno-inflammatory diseases.

Proteostasis Therapeutics

Series B in 2015
Proteostasis Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing novel therapeutics for cystic fibrosis and other diseases linked to protein homeostasis. The company’s primary product candidates include PTI-801, a CFTR corrector; PTI-808, a CFTR potentiator; and PTI-428, a CFTR amplifier. Proteostasis employs theratyping to tailor treatment strategies based on individual responses to CFTR modulators, regardless of specific mutations. The company collaborates with the Cystic Fibrosis Foundation and Genentech to advance its research and development efforts. Founded in 2006 and based in Boston, Massachusetts, Proteostasis was previously known as Proteoguard, Inc. and rebranded in 2007. In December 2020, it was acquired by Yumanity Therapeutics in a reverse merger transaction.

Translate Bio

Series B in 2015
Translate Bio, Inc. is a clinical-stage biotechnology company focused on developing messenger RNA (mRNA) therapeutics aimed at addressing diseases linked to protein or gene dysfunction. Founded in 2011 and headquartered in Lexington, Massachusetts, the company is advancing its lead candidates, MRT5005 and MRT5201. MRT5005 is currently undergoing Phase I/II clinical trials for the treatment of cystic fibrosis, while MRT5201 is being developed for ornithine transcarbamylase deficiency. Translate Bio was previously known as RaNA Therapeutics, Inc. before rebranding in June 2017. The company specializes in innovative therapies for rare diseases, leveraging the potential of RNA-based medicine.

Ra Pharmaceuticals

Series B in 2015
Ra Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company headquartered in Cambridge, Massachusetts, focused on developing therapeutics for diseases associated with the overactivation of the complement system. Utilizing a peptide chemistry platform, the company creates synthetic macrocyclic peptides that combine the specificity of antibodies with the pharmacological advantages of small molecules. Its lead candidate, Zilucoplan, is an injectable treatment that has completed Phase II clinical trials for generalized myasthenia gravis and paroxysmal nocturnal hemoglobinuria, along with a Phase Ib trial for patients with renal impairment. Additionally, Ra Pharmaceuticals is advancing pre-clinical programs targeting Factor D inhibition for C3 glomerulonephritis and other complement factors for various diseases. The company has established a collaboration with Merck & Co., Inc. to explore orally available cyclic peptides for non-complement cardiovascular targets. Founded in 2008, Ra Pharmaceuticals operates as a subsidiary of UCB SA.
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