The Column Group

The Column Group LLC is a venture capital firm based in San Francisco, California, focused on investing in biotechnology companies that are in the startup and early growth stages. Founded in 2005, the firm specializes in the drug discovery and development sector, targeting areas such as cancer, inflammation, infectious diseases, metabolic disorders, cardiovascular diseases, and nervous system disorders. The Column Group aims to build companies with innovative scientific platforms that can address unmet medical needs, taking a long-term approach to foster the development of multiple product opportunities rather than seeking quick exits. Typically, the firm invests between $15 million to $30 million per deal, supporting the establishment of groundbreaking therapies in healthcare and life sciences.

Leon Chen

Partner

James Evangelista

CFO

David Goeddel

Managing Partner

Sarah Hymowitz

Partner

JeenJoo Kang

Venture Partner

Tim Kutzkey

Partner

Larry Lasky

Partner

Craig Parker

Venture Partner

Millie Ray

Partner

Peter Svennilson

Managing Partner and Founder

Robert Tjian

Discovery Partner

Laurence Lasky Ph.D

Partner

Past deals in Pharmaceuticals

Rapt

Post in 2024
RAPT Therapeutics is a clinical-stage biopharmaceutical company specializing in immunology. It focuses on discovering, developing, and commercializing oral small-molecule therapies aimed at addressing significant unmet medical needs in oncology and inflammatory diseases. RAPT's proprietary discovery engine has led to the advancement of two drug candidates: FLX475, which selectively inhibits the migration of immunosuppressive regulatory T cells into tumors, and RPT193, which targets type 2 T helper cells in inflamed tissues. Both candidates have progressed to clinical trials within a short time frame since the company's inception. Additionally, RAPT is exploring further therapeutic targets, including general control nonderepressible 2 and hematopoietic progenitor kinase 1, which are currently in the discovery phase.

Circle Pharma

Series D in 2024
Circle Pharma, Inc. is an early-stage biotechnology company based in South San Francisco, California, founded in 2012 by Matt Jacobson and Scott Lokey. The company focuses on developing cell-permeable macrocyclic peptide therapeutics by employing proprietary computational design algorithms and innovative synthetic chemistry. Circle Pharma utilizes an iterative design process that leverages large virtual libraries of conformationally diverse macrocycle scaffolds, which are selected for their inherent permeability. This approach allows the company to create first-in-class macrocycle therapies that can be administered through multiple routes, including oral delivery. The therapeutics target challenging clinical issues, particularly intracellular protein-protein interactions that are significant contributors to cancer, thereby addressing unmet medical needs and enhancing the capabilities of healthcare professionals in their treatment efforts.

NGM Biopharmaceuticals

Series A in 2024
NGM Biopharmaceuticals is a privately-held drug discovery company committed to identifying transformational medicines that dramatically improve human health. Based on emerging human clinical and genetic observations, the company has devised several innovative experimental approaches to discover new therapies for the treatment of metabolic and cardiovascular diseases. The company's current focus is on the gastrointestinal endocrine system, with an aim to identify novel factors implicated in the pathogenesis of type 2 diabetes and the apparent resolution of this grievous disease in patients who have undergone gastric bypass surgery.

Circle Pharma

Series D in 2024
Circle Pharma, Inc. is an early-stage biotechnology company based in South San Francisco, California, founded in 2012 by Matt Jacobson and Scott Lokey. The company focuses on developing cell-permeable macrocyclic peptide therapeutics by employing proprietary computational design algorithms and innovative synthetic chemistry. Circle Pharma utilizes an iterative design process that leverages large virtual libraries of conformationally diverse macrocycle scaffolds, which are selected for their inherent permeability. This approach allows the company to create first-in-class macrocycle therapies that can be administered through multiple routes, including oral delivery. The therapeutics target challenging clinical issues, particularly intracellular protein-protein interactions that are significant contributors to cancer, thereby addressing unmet medical needs and enhancing the capabilities of healthcare professionals in their treatment efforts.

Surrozen

Post in 2024
Surrozen, Inc. is a clinical-stage biopharmaceutical company based in South San Francisco, California, focused on developing targeted regenerative antibodies to repair damaged tissues and improve organ function. The company utilizes antibody platforms that act as Wnt and R-spondin mimetics to stimulate tissue regeneration in a variety of organs. Its key programs include SZN-043, which aims to promote hepatocyte regeneration in liver diseases, and SZN-1326, designed to repair diseased epithelial tissue for patients with inflammatory bowel disease. Surrozen's research targets several disease areas, including conditions affecting the intestine, liver, retina, cornea, lung, kidney, cochlea, skin, pancreas, and central nervous system, by engaging the body’s natural biological repair mechanisms. The company was incorporated in 2015 and continues to advance its innovative therapeutic approaches.

Accent Therapeutics

Series C in 2024
Accent Therapeutics is a biopharmaceutical company developing oncology-focused, small molecule therapies in the emerging field of epitranscriptomics. This field of biology encompasses post-transcriptional chemical modifications of RNA that provide cells with a unique mechanism for regulating proteins critical for cellular growth and differentiation. By targeting cancer-linked RNA-modifying proteins (RMPs) with precision therapies, they aim to translate extraordinary science into life-changing therapies for patients.

Kimia Therapeutics

Series A in 2023
KimiaTherapeutics is a drug discovery business that uses high throughput precision chemistry in conjunction with genome editing and machine learning to uncover druggable sites at crucial nodes of intervention in human disease.

Judo Bio

Seed Round in 2023
Judo Bio is a biotechnology company focused on developing precision therapeutics that target specific cell populations to treat genetic diseases. Utilizing an innovative receptor targeting approach, Judo Bio is building a pipeline of therapies designed to benefit patients suffering from both common and rare conditions. Currently, the company is operating in stealth mode, indicating a focus on research and development without public visibility.

Synthekine

Series C in 2023
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.

Cajal Neuroscience

Series A in 2022
Cajal Neuroscience is a biotechnology company focused on developing innovative therapies for neurodegenerative diseases. By integrating human genetics, functional genomics, and advanced microscopy, the company aims to identify novel therapeutic targets. Cajal utilizes a range of cutting-edge technologies, including high-throughput functional genomics and multi-omics approaches, to screen for targets that significantly influence the progression of neurodegenerative diseases. This comprehensive methodology supports the development of precision medicine, ultimately aiding healthcare professionals in treating patients affected by these conditions.

Escient Pharmaceuticals

Series C in 2022
Escient Pharmaceuticals is a biotechnology company based in San Diego, California, that develops and manufactures drugs targeting G protein-coupled receptors (GPCRs) for the treatment of neuro-immuno-inflammatory and autoreactive diseases. Founded in 2017, the company specializes in harnessing the therapeutic potential of specific orphan GPCRs, particularly the Mas-Related G-Protein Receptors (Mrgprs), to address various neurosensory-inflammatory disorders. Escient's innovative approach aims to provide first-in-class therapies for conditions associated with mast cell-mediated disorders and cholestatic pruritus, thereby expanding treatment options for healthcare providers and patients facing these challenging diseases.

Casma Therapeutics

Series C in 2022
Casma Therapeutics, Inc. specializes in developing innovative therapeutic strategies centered on the natural cellular process of autophagy and lysosomal flux. By focusing on enhancing autophagy, the company aims to improve the clearance of unwanted proteins, organelles, and pathogens, thereby addressing the progression of various diseases. Its research targets several serious medical conditions, including lysosomal storage disorders, muscle disorders, inflammatory disorders, and neurodegeneration. Founded in 2017 and based in Cambridge, Massachusetts, Casma Therapeutics is dedicated to creating effective treatment options that meet significant unmet medical needs in the field of drug discovery and development.

Kallyope

Series D in 2022
Kallyope Inc. is a biotechnology company based in New York City that focuses on the gut-brain axis to develop innovative therapeutics and consumer products aimed at enhancing human health. Founded in 2014, Kallyope employs a multidisciplinary approach, integrating technologies such as sequencing, computational biology, neural imaging, and human genetics to deepen the understanding of gut-brain biology. This comprehensive understanding enables the company to create effective and well-tolerated oral medications targeting various health issues, including diabetes, obesity, gut disorders, inflammatory diseases, migraines, and allergies. With a team of experienced scientists and a strong foundation in drug discovery, Kallyope aims to address significant unmet medical needs through its research and development efforts.

Eikon Therapeutics

Series B in 2022
Eikon Therapeutics, Inc. is a biopharmaceutical company based in Hayward, California, focused on developing innovative treatments for chronic and life-threatening diseases. Founded in 2019, the company employs advanced super-resolution microscopy and live-cell imaging techniques to discover drugs targeting previously intractable proteins. By integrating biology, engineering, and chemistry, Eikon Therapeutics aims to enhance the understanding of cellular processes and improve drug discovery efficiency. Its proprietary platforms allow for the sensitive identification of compound-protein interactions, enabling the direct measurement of how chemical compounds affect individual proteins in live cells. This novel approach seeks to unlock new therapeutic opportunities and expand the company's pipeline of potential medications.

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.

Effector Therapeutics

Post in 2021
eFFECTOR Therapeutics Inc is a clinical-stage biopharmaceutical company based in San Diego, California. Established in 2012, the company specializes in developing selective translation regulators for cancer and other serious diseases. Its innovative approach involves small molecule drugs known as selective translation regulator inhibitors (STRIs), which target the eIF4F complex and its associated kinase, mitogen-activated protein kinase 1/2 (MNK 1/2). This complex plays a crucial role in the translation of specific messenger RNA into proteins linked to cancer progression. eFFECTOR's lead product candidate, tomivosertib, is currently being evaluated in a Phase 2b trial in combination with pembrolizumab for non-small cell lung cancer. Additionally, zotatifin, an inhibitor of eIF4A, is undergoing dose-escalation trials with plans for further expansion. The company also collaborates with Pfizer to develop inhibitors targeting eIF4E. Through these efforts, eFFECTOR aims to address the challenges of tumor growth, survival, and immune evasion in cancer treatment.

Surrozen

Post in 2021
Surrozen, Inc. is a clinical-stage biopharmaceutical company based in South San Francisco, California, focused on developing targeted regenerative antibodies to repair damaged tissues and improve organ function. The company utilizes antibody platforms that act as Wnt and R-spondin mimetics to stimulate tissue regeneration in a variety of organs. Its key programs include SZN-043, which aims to promote hepatocyte regeneration in liver diseases, and SZN-1326, designed to repair diseased epithelial tissue for patients with inflammatory bowel disease. Surrozen's research targets several disease areas, including conditions affecting the intestine, liver, retina, cornea, lung, kidney, cochlea, skin, pancreas, and central nervous system, by engaging the body’s natural biological repair mechanisms. The company was incorporated in 2015 and continues to advance its innovative therapeutic approaches.

Circle Pharma

Series C in 2021
Circle Pharma, Inc. is an early-stage biotechnology company based in South San Francisco, California, founded in 2012 by Matt Jacobson and Scott Lokey. The company focuses on developing cell-permeable macrocyclic peptide therapeutics by employing proprietary computational design algorithms and innovative synthetic chemistry. Circle Pharma utilizes an iterative design process that leverages large virtual libraries of conformationally diverse macrocycle scaffolds, which are selected for their inherent permeability. This approach allows the company to create first-in-class macrocycle therapies that can be administered through multiple routes, including oral delivery. The therapeutics target challenging clinical issues, particularly intracellular protein-protein interactions that are significant contributors to cancer, thereby addressing unmet medical needs and enhancing the capabilities of healthcare professionals in their treatment efforts.

Ribon Therapeutics

Series C in 2021
Ribon Therapeutics, Inc. is a biotechnology company based in Lexington, Massachusetts, focused on developing novel cancer therapies that target monoPARP proteins, which are essential regulators of cancer survival mechanisms. Established in 2015, Ribon is leveraging insights from its scientific founders and an experienced management team to create a proprietary drug discovery platform aimed at understanding the molecular actions and biological functions of monoPARPs. This platform enables the development of small molecule inhibitors designed to disrupt cancer cells' abilities to withstand stress, potentially leading to innovative treatments for cancer and other diseases. The company is supported by notable life science investors, positioning it for growth in the biopharmaceutical sector.

Eikon Therapeutics

Series A in 2021
Eikon Therapeutics, Inc. is a biopharmaceutical company based in Hayward, California, focused on developing innovative treatments for chronic and life-threatening diseases. Founded in 2019, the company employs advanced super-resolution microscopy and live-cell imaging techniques to discover drugs targeting previously intractable proteins. By integrating biology, engineering, and chemistry, Eikon Therapeutics aims to enhance the understanding of cellular processes and improve drug discovery efficiency. Its proprietary platforms allow for the sensitive identification of compound-protein interactions, enabling the direct measurement of how chemical compounds affect individual proteins in live cells. This novel approach seeks to unlock new therapeutic opportunities and expand the company's pipeline of potential medications.

Escient Pharmaceuticals

Series B in 2020
Escient Pharmaceuticals is a biotechnology company based in San Diego, California, that develops and manufactures drugs targeting G protein-coupled receptors (GPCRs) for the treatment of neuro-immuno-inflammatory and autoreactive diseases. Founded in 2017, the company specializes in harnessing the therapeutic potential of specific orphan GPCRs, particularly the Mas-Related G-Protein Receptors (Mrgprs), to address various neurosensory-inflammatory disorders. Escient's innovative approach aims to provide first-in-class therapies for conditions associated with mast cell-mediated disorders and cholestatic pruritus, thereby expanding treatment options for healthcare providers and patients facing these challenging diseases.

Casma Therapeutics

Series B in 2020
Casma Therapeutics, Inc. specializes in developing innovative therapeutic strategies centered on the natural cellular process of autophagy and lysosomal flux. By focusing on enhancing autophagy, the company aims to improve the clearance of unwanted proteins, organelles, and pathogens, thereby addressing the progression of various diseases. Its research targets several serious medical conditions, including lysosomal storage disorders, muscle disorders, inflammatory disorders, and neurodegeneration. Founded in 2017 and based in Cambridge, Massachusetts, Casma Therapeutics is dedicated to creating effective treatment options that meet significant unmet medical needs in the field of drug discovery and development.

Surrozen

Series C in 2020
Surrozen, Inc. is a clinical-stage biopharmaceutical company based in South San Francisco, California, focused on developing targeted regenerative antibodies to repair damaged tissues and improve organ function. The company utilizes antibody platforms that act as Wnt and R-spondin mimetics to stimulate tissue regeneration in a variety of organs. Its key programs include SZN-043, which aims to promote hepatocyte regeneration in liver diseases, and SZN-1326, designed to repair diseased epithelial tissue for patients with inflammatory bowel disease. Surrozen's research targets several disease areas, including conditions affecting the intestine, liver, retina, cornea, lung, kidney, cochlea, skin, pancreas, and central nervous system, by engaging the body’s natural biological repair mechanisms. The company was incorporated in 2015 and continues to advance its innovative therapeutic approaches.

Circle Pharma

Series B in 2020
Circle Pharma, Inc. is an early-stage biotechnology company based in South San Francisco, California, founded in 2012 by Matt Jacobson and Scott Lokey. The company focuses on developing cell-permeable macrocyclic peptide therapeutics by employing proprietary computational design algorithms and innovative synthetic chemistry. Circle Pharma utilizes an iterative design process that leverages large virtual libraries of conformationally diverse macrocycle scaffolds, which are selected for their inherent permeability. This approach allows the company to create first-in-class macrocycle therapies that can be administered through multiple routes, including oral delivery. The therapeutics target challenging clinical issues, particularly intracellular protein-protein interactions that are significant contributors to cancer, thereby addressing unmet medical needs and enhancing the capabilities of healthcare professionals in their treatment efforts.

Nurix Therapeutics

Venture Round in 2020
Nurix Therapeutics is a biopharmaceutical company specializing in the discovery, development, and commercialization of small molecule therapies aimed at modulating cellular protein levels to treat cancer and immune disorders. The company's pipeline includes promising preclinical candidates such as NX-2127, an orally available Bruton’s tyrosine kinase degrader targeted at relapsed or refractory B-cell malignancies, and NX-1607, a Casitas B-lineage lymphoma proto-oncogene-B inhibitor for immuno-oncology applications. Nurix's innovative drug discovery platform, DELigase, leverages its expertise in E3 ligases—enzymes that regulate protein modulation within cells—to identify and advance novel drug candidates. Founded in 2009 and based in San Francisco, Nurix Therapeutics aims to provide effective therapies for challenging diseases through its cutting-edge research and development efforts.

Kallyope

Series C in 2020
Kallyope Inc. is a biotechnology company based in New York City that focuses on the gut-brain axis to develop innovative therapeutics and consumer products aimed at enhancing human health. Founded in 2014, Kallyope employs a multidisciplinary approach, integrating technologies such as sequencing, computational biology, neural imaging, and human genetics to deepen the understanding of gut-brain biology. This comprehensive understanding enables the company to create effective and well-tolerated oral medications targeting various health issues, including diabetes, obesity, gut disorders, inflammatory diseases, migraines, and allergies. With a team of experienced scientists and a strong foundation in drug discovery, Kallyope aims to address significant unmet medical needs through its research and development efforts.

ORIC Pharmaceuticals

Series D in 2019
ORIC Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing therapies to overcome resistance in cancer treatments. Founded in 2014 and based in South San Francisco, the company’s lead product candidate, ORIC-101, is a small molecule antagonist of the glucocorticoid receptor, which is associated with resistance to various cancer therapies in solid tumors. Its second candidate, ORIC-533, is an orally bioavailable small molecule inhibitor of CD73, targeting a critical component of the adenosine pathway linked to resistance against chemotherapy and immunotherapy. In addition to these products, ORIC is advancing multiple precision medicines aimed at addressing other mechanisms of cancer resistance. The company’s founders, Charles Sawyers and Scott Lowe, have extensive experience in identifying novel cancer targets that have led to innovative therapies.

Revolution Medicines

Series C in 2019
Revolution Medicines is a clinical-stage precision oncology company dedicated to developing innovative therapies targeting challenging cancer pathways, particularly the RAS and mTOR signaling pathways. The company utilizes a unique approach that reconfigures natural substances into optimized drug candidates, building on the pioneering work of its founder, Martin D. Burke. Revolution Medicines has established an exclusive licensing agreement with the University of Illinois to utilize and further develop this transformative synthetic technology. Among its key product candidates are RMC-4630, a SHP2 inhibitor, and various programs within its RAS(ON) portfolio, along with SOS1 and 4EBP1/mTORC1 initiatives. The company's focus on harnessing complex natural products to create refined, effective therapies positions it to address significant unmet medical needs in oncology.

Rapt

Series C in 2019
RAPT Therapeutics is a clinical-stage biopharmaceutical company specializing in immunology. It focuses on discovering, developing, and commercializing oral small-molecule therapies aimed at addressing significant unmet medical needs in oncology and inflammatory diseases. RAPT's proprietary discovery engine has led to the advancement of two drug candidates: FLX475, which selectively inhibits the migration of immunosuppressive regulatory T cells into tumors, and RPT193, which targets type 2 T helper cells in inflamed tissues. Both candidates have progressed to clinical trials within a short time frame since the company's inception. Additionally, RAPT is exploring further therapeutic targets, including general control nonderepressible 2 and hematopoietic progenitor kinase 1, which are currently in the discovery phase.

Surrozen

Series B in 2019
Surrozen, Inc. is a clinical-stage biopharmaceutical company based in South San Francisco, California, focused on developing targeted regenerative antibodies to repair damaged tissues and improve organ function. The company utilizes antibody platforms that act as Wnt and R-spondin mimetics to stimulate tissue regeneration in a variety of organs. Its key programs include SZN-043, which aims to promote hepatocyte regeneration in liver diseases, and SZN-1326, designed to repair diseased epithelial tissue for patients with inflammatory bowel disease. Surrozen's research targets several disease areas, including conditions affecting the intestine, liver, retina, cornea, lung, kidney, cochlea, skin, pancreas, and central nervous system, by engaging the body’s natural biological repair mechanisms. The company was incorporated in 2015 and continues to advance its innovative therapeutic approaches.

Ribon Therapeutics

Series B in 2019
Ribon Therapeutics, Inc. is a biotechnology company based in Lexington, Massachusetts, focused on developing novel cancer therapies that target monoPARP proteins, which are essential regulators of cancer survival mechanisms. Established in 2015, Ribon is leveraging insights from its scientific founders and an experienced management team to create a proprietary drug discovery platform aimed at understanding the molecular actions and biological functions of monoPARPs. This platform enables the development of small molecule inhibitors designed to disrupt cancer cells' abilities to withstand stress, potentially leading to innovative treatments for cancer and other diseases. The company is supported by notable life science investors, positioning it for growth in the biopharmaceutical sector.

Kallyope

Series B in 2018
Kallyope Inc. is a biotechnology company based in New York City that focuses on the gut-brain axis to develop innovative therapeutics and consumer products aimed at enhancing human health. Founded in 2014, Kallyope employs a multidisciplinary approach, integrating technologies such as sequencing, computational biology, neural imaging, and human genetics to deepen the understanding of gut-brain biology. This comprehensive understanding enables the company to create effective and well-tolerated oral medications targeting various health issues, including diabetes, obesity, gut disorders, inflammatory diseases, migraines, and allergies. With a team of experienced scientists and a strong foundation in drug discovery, Kallyope aims to address significant unmet medical needs through its research and development efforts.

Accent Therapeutics

Series A in 2018
Accent Therapeutics is a biopharmaceutical company developing oncology-focused, small molecule therapies in the emerging field of epitranscriptomics. This field of biology encompasses post-transcriptional chemical modifications of RNA that provide cells with a unique mechanism for regulating proteins critical for cellular growth and differentiation. By targeting cancer-linked RNA-modifying proteins (RMPs) with precision therapies, they aim to translate extraordinary science into life-changing therapies for patients.

Escient Pharmaceuticals

Series A in 2018
Escient Pharmaceuticals is a biotechnology company based in San Diego, California, that develops and manufactures drugs targeting G protein-coupled receptors (GPCRs) for the treatment of neuro-immuno-inflammatory and autoreactive diseases. Founded in 2017, the company specializes in harnessing the therapeutic potential of specific orphan GPCRs, particularly the Mas-Related G-Protein Receptors (Mrgprs), to address various neurosensory-inflammatory disorders. Escient's innovative approach aims to provide first-in-class therapies for conditions associated with mast cell-mediated disorders and cholestatic pruritus, thereby expanding treatment options for healthcare providers and patients facing these challenging diseases.

Revolution Medicines

Series B in 2018
Revolution Medicines is a clinical-stage precision oncology company dedicated to developing innovative therapies targeting challenging cancer pathways, particularly the RAS and mTOR signaling pathways. The company utilizes a unique approach that reconfigures natural substances into optimized drug candidates, building on the pioneering work of its founder, Martin D. Burke. Revolution Medicines has established an exclusive licensing agreement with the University of Illinois to utilize and further develop this transformative synthetic technology. Among its key product candidates are RMC-4630, a SHP2 inhibitor, and various programs within its RAS(ON) portfolio, along with SOS1 and 4EBP1/mTORC1 initiatives. The company's focus on harnessing complex natural products to create refined, effective therapies positions it to address significant unmet medical needs in oncology.

Kallyope

Series B in 2018
Kallyope Inc. is a biotechnology company based in New York City that focuses on the gut-brain axis to develop innovative therapeutics and consumer products aimed at enhancing human health. Founded in 2014, Kallyope employs a multidisciplinary approach, integrating technologies such as sequencing, computational biology, neural imaging, and human genetics to deepen the understanding of gut-brain biology. This comprehensive understanding enables the company to create effective and well-tolerated oral medications targeting various health issues, including diabetes, obesity, gut disorders, inflammatory diseases, migraines, and allergies. With a team of experienced scientists and a strong foundation in drug discovery, Kallyope aims to address significant unmet medical needs through its research and development efforts.

ORIC Pharmaceuticals

Series C in 2018
ORIC Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing therapies to overcome resistance in cancer treatments. Founded in 2014 and based in South San Francisco, the company’s lead product candidate, ORIC-101, is a small molecule antagonist of the glucocorticoid receptor, which is associated with resistance to various cancer therapies in solid tumors. Its second candidate, ORIC-533, is an orally bioavailable small molecule inhibitor of CD73, targeting a critical component of the adenosine pathway linked to resistance against chemotherapy and immunotherapy. In addition to these products, ORIC is advancing multiple precision medicines aimed at addressing other mechanisms of cancer resistance. The company’s founders, Charles Sawyers and Scott Lowe, have extensive experience in identifying novel cancer targets that have led to innovative therapies.

ProNeurotech

Venture Round in 2018
ProNeurotech is a developer of neuroprotective drugs that prevent axon loss after acute injury or chronic degenerative disease. The company's business includes research in biochemistry, genetics, neurology and synthetic chemistry that drive the synthesis of the cardinal metabolite, nicotinamide adenine dinucleotide, enabling patients with neurodegenerative diseases to have access to treatment of neurologic and ocular diseases.

Rapt

Series C in 2017
RAPT Therapeutics is a clinical-stage biopharmaceutical company specializing in immunology. It focuses on discovering, developing, and commercializing oral small-molecule therapies aimed at addressing significant unmet medical needs in oncology and inflammatory diseases. RAPT's proprietary discovery engine has led to the advancement of two drug candidates: FLX475, which selectively inhibits the migration of immunosuppressive regulatory T cells into tumors, and RPT193, which targets type 2 T helper cells in inflamed tissues. Both candidates have progressed to clinical trials within a short time frame since the company's inception. Additionally, RAPT is exploring further therapeutic targets, including general control nonderepressible 2 and hematopoietic progenitor kinase 1, which are currently in the discovery phase.

Arcus Biosciences

Series C in 2017
Arcus Biosciences, Inc. is a clinical-stage biopharmaceutical company based in Hayward, California, focused on developing innovative cancer therapies. The company’s product pipeline includes several key candidates, such as AB928, a dual A2a/A2b adenosine receptor antagonist in Phase 1b/2 trials, and Zimberelimab, an anti-PD-1 monoclonal antibody currently being evaluated in Phase Ib studies. Additionally, Arcus is advancing AB154, an anti-TIGIT monoclonal antibody in Phase 2 trials, and AB680, a small-molecule CD73 inhibitor in Phase 1/1b studies for the treatment of metastatic pancreatic cancer. The company collaborates with Strata Oncology and AstraZeneca to enhance the development of its therapies and has strategic partnerships with firms like WuXi Biologics. Founded in 2015, Arcus aims to leverage emerging insights in immunology to create effective cancer treatments across various indications, including non-small cell lung cancer and pancreatic cancer.

Effector Therapeutics

Series C in 2017
eFFECTOR Therapeutics Inc is a clinical-stage biopharmaceutical company based in San Diego, California. Established in 2012, the company specializes in developing selective translation regulators for cancer and other serious diseases. Its innovative approach involves small molecule drugs known as selective translation regulator inhibitors (STRIs), which target the eIF4F complex and its associated kinase, mitogen-activated protein kinase 1/2 (MNK 1/2). This complex plays a crucial role in the translation of specific messenger RNA into proteins linked to cancer progression. eFFECTOR's lead product candidate, tomivosertib, is currently being evaluated in a Phase 2b trial in combination with pembrolizumab for non-small cell lung cancer. Additionally, zotatifin, an inhibitor of eIF4A, is undergoing dose-escalation trials with plans for further expansion. The company also collaborates with Pfizer to develop inhibitors targeting eIF4E. Through these efforts, eFFECTOR aims to address the challenges of tumor growth, survival, and immune evasion in cancer treatment.

Revolution Medicines

Series A in 2016
Revolution Medicines is a clinical-stage precision oncology company dedicated to developing innovative therapies targeting challenging cancer pathways, particularly the RAS and mTOR signaling pathways. The company utilizes a unique approach that reconfigures natural substances into optimized drug candidates, building on the pioneering work of its founder, Martin D. Burke. Revolution Medicines has established an exclusive licensing agreement with the University of Illinois to utilize and further develop this transformative synthetic technology. Among its key product candidates are RMC-4630, a SHP2 inhibitor, and various programs within its RAS(ON) portfolio, along with SOS1 and 4EBP1/mTORC1 initiatives. The company's focus on harnessing complex natural products to create refined, effective therapies positions it to address significant unmet medical needs in oncology.

Peloton Therapeutics

Series D in 2016
Peloton Therapeutics, Inc. is a clinical stage biopharmaceutical company based in Dallas, Texas, dedicated to developing innovative medicines for cancer and other serious conditions. Its lead candidate, PT2977, is an oral HIF-2a inhibitor currently undergoing Phase 2 clinical trials for advanced or metastatic clear cell renal cell carcinoma. Additionally, PT2977 is being tested in various combinations and settings, including von Hippel-Lindau disease associated renal cell carcinoma and glioblastoma multiforme. The company is also working on PT2567, another HIF-2a inhibitor in preclinical development targeting non-oncology conditions such as pulmonary arterial hypertension. Founded in 2010 by Steven L. McKnight and supported by the Cancer Prevention Research Institute of Texas and experienced investors, Peloton aims to leverage its scientific collaborations and robust pipeline to establish itself as a leading biotech firm in cancer drug discovery and development.

Arcus Biosciences

Series B in 2016
Arcus Biosciences, Inc. is a clinical-stage biopharmaceutical company based in Hayward, California, focused on developing innovative cancer therapies. The company’s product pipeline includes several key candidates, such as AB928, a dual A2a/A2b adenosine receptor antagonist in Phase 1b/2 trials, and Zimberelimab, an anti-PD-1 monoclonal antibody currently being evaluated in Phase Ib studies. Additionally, Arcus is advancing AB154, an anti-TIGIT monoclonal antibody in Phase 2 trials, and AB680, a small-molecule CD73 inhibitor in Phase 1/1b studies for the treatment of metastatic pancreatic cancer. The company collaborates with Strata Oncology and AstraZeneca to enhance the development of its therapies and has strategic partnerships with firms like WuXi Biologics. Founded in 2015, Arcus aims to leverage emerging insights in immunology to create effective cancer treatments across various indications, including non-small cell lung cancer and pancreatic cancer.

Rapt

Series B in 2016
RAPT Therapeutics is a clinical-stage biopharmaceutical company specializing in immunology. It focuses on discovering, developing, and commercializing oral small-molecule therapies aimed at addressing significant unmet medical needs in oncology and inflammatory diseases. RAPT's proprietary discovery engine has led to the advancement of two drug candidates: FLX475, which selectively inhibits the migration of immunosuppressive regulatory T cells into tumors, and RPT193, which targets type 2 T helper cells in inflamed tissues. Both candidates have progressed to clinical trials within a short time frame since the company's inception. Additionally, RAPT is exploring further therapeutic targets, including general control nonderepressible 2 and hematopoietic progenitor kinase 1, which are currently in the discovery phase.

Ribon Therapeutics

Series A in 2016
Ribon Therapeutics, Inc. is a biotechnology company based in Lexington, Massachusetts, focused on developing novel cancer therapies that target monoPARP proteins, which are essential regulators of cancer survival mechanisms. Established in 2015, Ribon is leveraging insights from its scientific founders and an experienced management team to create a proprietary drug discovery platform aimed at understanding the molecular actions and biological functions of monoPARPs. This platform enables the development of small molecule inhibitors designed to disrupt cancer cells' abilities to withstand stress, potentially leading to innovative treatments for cancer and other diseases. The company is supported by notable life science investors, positioning it for growth in the biopharmaceutical sector.

Effector Therapeutics

Series B in 2015
eFFECTOR Therapeutics Inc is a clinical-stage biopharmaceutical company based in San Diego, California. Established in 2012, the company specializes in developing selective translation regulators for cancer and other serious diseases. Its innovative approach involves small molecule drugs known as selective translation regulator inhibitors (STRIs), which target the eIF4F complex and its associated kinase, mitogen-activated protein kinase 1/2 (MNK 1/2). This complex plays a crucial role in the translation of specific messenger RNA into proteins linked to cancer progression. eFFECTOR's lead product candidate, tomivosertib, is currently being evaluated in a Phase 2b trial in combination with pembrolizumab for non-small cell lung cancer. Additionally, zotatifin, an inhibitor of eIF4A, is undergoing dose-escalation trials with plans for further expansion. The company also collaborates with Pfizer to develop inhibitors targeting eIF4E. Through these efforts, eFFECTOR aims to address the challenges of tumor growth, survival, and immune evasion in cancer treatment.

Ribon Therapeutics

Venture Round in 2015
Ribon Therapeutics, Inc. is a biotechnology company based in Lexington, Massachusetts, focused on developing novel cancer therapies that target monoPARP proteins, which are essential regulators of cancer survival mechanisms. Established in 2015, Ribon is leveraging insights from its scientific founders and an experienced management team to create a proprietary drug discovery platform aimed at understanding the molecular actions and biological functions of monoPARPs. This platform enables the development of small molecule inhibitors designed to disrupt cancer cells' abilities to withstand stress, potentially leading to innovative treatments for cancer and other diseases. The company is supported by notable life science investors, positioning it for growth in the biopharmaceutical sector.

Kallyope

Series A in 2015
Kallyope Inc. is a biotechnology company based in New York City that focuses on the gut-brain axis to develop innovative therapeutics and consumer products aimed at enhancing human health. Founded in 2014, Kallyope employs a multidisciplinary approach, integrating technologies such as sequencing, computational biology, neural imaging, and human genetics to deepen the understanding of gut-brain biology. This comprehensive understanding enables the company to create effective and well-tolerated oral medications targeting various health issues, including diabetes, obesity, gut disorders, inflammatory diseases, migraines, and allergies. With a team of experienced scientists and a strong foundation in drug discovery, Kallyope aims to address significant unmet medical needs through its research and development efforts.

ORIC Pharmaceuticals

Series B in 2015
ORIC Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing therapies to overcome resistance in cancer treatments. Founded in 2014 and based in South San Francisco, the company’s lead product candidate, ORIC-101, is a small molecule antagonist of the glucocorticoid receptor, which is associated with resistance to various cancer therapies in solid tumors. Its second candidate, ORIC-533, is an orally bioavailable small molecule inhibitor of CD73, targeting a critical component of the adenosine pathway linked to resistance against chemotherapy and immunotherapy. In addition to these products, ORIC is advancing multiple precision medicines aimed at addressing other mechanisms of cancer resistance. The company’s founders, Charles Sawyers and Scott Lowe, have extensive experience in identifying novel cancer targets that have led to innovative therapies.

Arcus Biosciences

Series A in 2015
Arcus Biosciences, Inc. is a clinical-stage biopharmaceutical company based in Hayward, California, focused on developing innovative cancer therapies. The company’s product pipeline includes several key candidates, such as AB928, a dual A2a/A2b adenosine receptor antagonist in Phase 1b/2 trials, and Zimberelimab, an anti-PD-1 monoclonal antibody currently being evaluated in Phase Ib studies. Additionally, Arcus is advancing AB154, an anti-TIGIT monoclonal antibody in Phase 2 trials, and AB680, a small-molecule CD73 inhibitor in Phase 1/1b studies for the treatment of metastatic pancreatic cancer. The company collaborates with Strata Oncology and AstraZeneca to enhance the development of its therapies and has strategic partnerships with firms like WuXi Biologics. Founded in 2015, Arcus aims to leverage emerging insights in immunology to create effective cancer treatments across various indications, including non-small cell lung cancer and pancreatic cancer.

NGM Biopharmaceuticals

Series D in 2015
NGM Biopharmaceuticals is a privately-held drug discovery company committed to identifying transformational medicines that dramatically improve human health. Based on emerging human clinical and genetic observations, the company has devised several innovative experimental approaches to discover new therapies for the treatment of metabolic and cardiovascular diseases. The company's current focus is on the gastrointestinal endocrine system, with an aim to identify novel factors implicated in the pathogenesis of type 2 diabetes and the apparent resolution of this grievous disease in patients who have undergone gastric bypass surgery.

Flexus Biosciences

Series B in 2014
Flexus Biosciences is a privately-held biopharmaceutical company established in 2013 and headquartered in San Carlos, California. The company specializes in the creation, development, and commercialization of innovative anti-cancer therapeutics, particularly through the application of insights in immunology. Flexus focuses on developing small-molecule cancer therapeutics that specifically target regulatory T cells. This targeted approach aims to enhance the effectiveness of cancer treatments, enabling healthcare providers to better address the complexities of cancer care.

ORIC Pharmaceuticals

Series A in 2014
ORIC Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing therapies to overcome resistance in cancer treatments. Founded in 2014 and based in South San Francisco, the company’s lead product candidate, ORIC-101, is a small molecule antagonist of the glucocorticoid receptor, which is associated with resistance to various cancer therapies in solid tumors. Its second candidate, ORIC-533, is an orally bioavailable small molecule inhibitor of CD73, targeting a critical component of the adenosine pathway linked to resistance against chemotherapy and immunotherapy. In addition to these products, ORIC is advancing multiple precision medicines aimed at addressing other mechanisms of cancer resistance. The company’s founders, Charles Sawyers and Scott Lowe, have extensive experience in identifying novel cancer targets that have led to innovative therapies.

Nurix Therapeutics

Series B in 2014
Nurix Therapeutics is a biopharmaceutical company specializing in the discovery, development, and commercialization of small molecule therapies aimed at modulating cellular protein levels to treat cancer and immune disorders. The company's pipeline includes promising preclinical candidates such as NX-2127, an orally available Bruton’s tyrosine kinase degrader targeted at relapsed or refractory B-cell malignancies, and NX-1607, a Casitas B-lineage lymphoma proto-oncogene-B inhibitor for immuno-oncology applications. Nurix's innovative drug discovery platform, DELigase, leverages its expertise in E3 ligases—enzymes that regulate protein modulation within cells—to identify and advance novel drug candidates. Founded in 2009 and based in San Francisco, Nurix Therapeutics aims to provide effective therapies for challenging diseases through its cutting-edge research and development efforts.

Igenica

Series C in 2014
Igenica, Inc. is a biotherapeutic company based in Burlingame, California, dedicated to the discovery and development of antibodies and antibody-drug conjugates (ADCs) for cancer treatment. Founded in 2008, Igenica specializes in immunotherapies and functional antibodies designed to target tumors effectively. The company's notable products include IGN523, a humanized monoclonal antibody aimed at treating various hematologic and solid tumors; IGN786, an ADC; and IGN381, which targets immune checkpoints that complement existing therapies in the tumor microenvironment. Igenica has established a strategic oncology research agreement with MedImmune and is supported by a group of prominent life science investors, including The Column Group and OrbiMed. The company operates as a subsidiary of Pierre Fabre Medicament SA, with a leadership team that has significant experience in antibody drug discovery and commercialization.

Immune Design

Series C in 2013
Immune Design Corp. is a clinical-stage immunotherapy company headquartered in Seattle, Washington, that specializes in developing innovative treatments for cancer through in vivo methods that empower the immune system to combat disease. The company utilizes its ZVex and GLAAS discovery platforms to create a new generation of immune-based products. Its primary product candidate, G100, is currently undergoing Phase II clinical trials for follicular non-Hodgkin lymphoma, while another candidate, CMB305, focuses on enhancing tumor-specific cytotoxic T cells. Immune Design's research aims to overcome limitations of existing oncological therapies, and the company has established collaboration and license agreements with Sanofi Pasteur. Founded in 2008, Immune Design operates as a subsidiary of Merck & Co., Inc.

Seragon Pharmaceuticals

Series A in 2013
Seragon Pharmaceuticals, Inc., based in Irvine, California, is a research-focused biopharmaceutical company dedicated to enhancing human and animal health through innovative scientific advancements. The company specializes in the development of orally active selective estrogen receptor degraders (SERDs), particularly targeting metastatic breast cancer. Its lead drug candidate, ARN-810, is currently under evaluation for the treatment of estrogen receptor-positive breast cancer. By leveraging cutting-edge research in metabolism, gene therapy, and bioinformatics, Seragon Pharmaceuticals aims to facilitate access to significant medical breakthroughs, encompassing both clinical applications and consumer products.

Nurix Therapeutics

Venture Round in 2013
Nurix Therapeutics is a biopharmaceutical company specializing in the discovery, development, and commercialization of small molecule therapies aimed at modulating cellular protein levels to treat cancer and immune disorders. The company's pipeline includes promising preclinical candidates such as NX-2127, an orally available Bruton’s tyrosine kinase degrader targeted at relapsed or refractory B-cell malignancies, and NX-1607, a Casitas B-lineage lymphoma proto-oncogene-B inhibitor for immuno-oncology applications. Nurix's innovative drug discovery platform, DELigase, leverages its expertise in E3 ligases—enzymes that regulate protein modulation within cells—to identify and advance novel drug candidates. Founded in 2009 and based in San Francisco, Nurix Therapeutics aims to provide effective therapies for challenging diseases through its cutting-edge research and development efforts.

Aragon Pharmaceuticals

Series D in 2012
Aragon Pharmaceuticals is a discovery-stage small molecule company focused on therapeutics for the treatment of hormone-resistant cancers, with an initial focus on prostate and breast cancer.

Igenica

Series C in 2012
Igenica, Inc. is a biotherapeutic company based in Burlingame, California, dedicated to the discovery and development of antibodies and antibody-drug conjugates (ADCs) for cancer treatment. Founded in 2008, Igenica specializes in immunotherapies and functional antibodies designed to target tumors effectively. The company's notable products include IGN523, a humanized monoclonal antibody aimed at treating various hematologic and solid tumors; IGN786, an ADC; and IGN381, which targets immune checkpoints that complement existing therapies in the tumor microenvironment. Igenica has established a strategic oncology research agreement with MedImmune and is supported by a group of prominent life science investors, including The Column Group and OrbiMed. The company operates as a subsidiary of Pierre Fabre Medicament SA, with a leadership team that has significant experience in antibody drug discovery and commercialization.

Nurix Therapeutics

Seed Round in 2012
Nurix Therapeutics is a biopharmaceutical company specializing in the discovery, development, and commercialization of small molecule therapies aimed at modulating cellular protein levels to treat cancer and immune disorders. The company's pipeline includes promising preclinical candidates such as NX-2127, an orally available Bruton’s tyrosine kinase degrader targeted at relapsed or refractory B-cell malignancies, and NX-1607, a Casitas B-lineage lymphoma proto-oncogene-B inhibitor for immuno-oncology applications. Nurix's innovative drug discovery platform, DELigase, leverages its expertise in E3 ligases—enzymes that regulate protein modulation within cells—to identify and advance novel drug candidates. Founded in 2009 and based in San Francisco, Nurix Therapeutics aims to provide effective therapies for challenging diseases through its cutting-edge research and development efforts.

NGM Biopharmaceuticals

Series B in 2011
NGM Biopharmaceuticals is a privately-held drug discovery company committed to identifying transformational medicines that dramatically improve human health. Based on emerging human clinical and genetic observations, the company has devised several innovative experimental approaches to discover new therapies for the treatment of metabolic and cardiovascular diseases. The company's current focus is on the gastrointestinal endocrine system, with an aim to identify novel factors implicated in the pathogenesis of type 2 diabetes and the apparent resolution of this grievous disease in patients who have undergone gastric bypass surgery.

Peloton Therapeutics

Series A in 2011
Peloton Therapeutics, Inc. is a clinical stage biopharmaceutical company based in Dallas, Texas, dedicated to developing innovative medicines for cancer and other serious conditions. Its lead candidate, PT2977, is an oral HIF-2a inhibitor currently undergoing Phase 2 clinical trials for advanced or metastatic clear cell renal cell carcinoma. Additionally, PT2977 is being tested in various combinations and settings, including von Hippel-Lindau disease associated renal cell carcinoma and glioblastoma multiforme. The company is also working on PT2567, another HIF-2a inhibitor in preclinical development targeting non-oncology conditions such as pulmonary arterial hypertension. Founded in 2010 by Steven L. McKnight and supported by the Cancer Prevention Research Institute of Texas and experienced investors, Peloton aims to leverage its scientific collaborations and robust pipeline to establish itself as a leading biotech firm in cancer drug discovery and development.

Igenica

Series B in 2010
Igenica, Inc. is a biotherapeutic company based in Burlingame, California, dedicated to the discovery and development of antibodies and antibody-drug conjugates (ADCs) for cancer treatment. Founded in 2008, Igenica specializes in immunotherapies and functional antibodies designed to target tumors effectively. The company's notable products include IGN523, a humanized monoclonal antibody aimed at treating various hematologic and solid tumors; IGN786, an ADC; and IGN381, which targets immune checkpoints that complement existing therapies in the tumor microenvironment. Igenica has established a strategic oncology research agreement with MedImmune and is supported by a group of prominent life science investors, including The Column Group and OrbiMed. The company operates as a subsidiary of Pierre Fabre Medicament SA, with a leadership team that has significant experience in antibody drug discovery and commercialization.

Aragon Pharmaceuticals

Series B in 2010
Aragon Pharmaceuticals is a discovery-stage small molecule company focused on therapeutics for the treatment of hormone-resistant cancers, with an initial focus on prostate and breast cancer.

NGM Biopharmaceuticals

Series A in 2009
NGM Biopharmaceuticals is a privately-held drug discovery company committed to identifying transformational medicines that dramatically improve human health. Based on emerging human clinical and genetic observations, the company has devised several innovative experimental approaches to discover new therapies for the treatment of metabolic and cardiovascular diseases. The company's current focus is on the gastrointestinal endocrine system, with an aim to identify novel factors implicated in the pathogenesis of type 2 diabetes and the apparent resolution of this grievous disease in patients who have undergone gastric bypass surgery.

PTC Therapeutics

Venture Round in 2009
PTC Therapeutics, Inc. is a biopharmaceutical company dedicated to the discovery, development, and commercialization of orally administered small-molecule therapeutics for the treatment of rare disorders and cancer. The company offers Translarna, used for nonsense mutation Duchenne muscular dystrophy in ambulatory patients, and Emflaza, a corticosteroid for the same condition. PTC Therapeutics is advancing several candidates in clinical development, including Translarna for other rare genetic conditions, RG7916 and RO7034067 for spinal muscular atrophy, and PTC596 and PTC299, which target cancer through dihydrooratate dehydrogenase inhibition. Additionally, the company is developing a gene therapy candidate, PTC-AADC, for Aromatic L-amino acid decarboxylase deficiency. PTC Therapeutics collaborates with various organizations, including F. Hoffman-La Roche Ltd and Massachusetts General Hospital, to further its research and commercialization efforts. Founded in 1998, the company is headquartered in South Plainfield, New Jersey.

Sagimet Biosciences

Series B in 2009
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.

Aragon Pharmaceuticals

Series A in 2009
Aragon Pharmaceuticals is a discovery-stage small molecule company focused on therapeutics for the treatment of hormone-resistant cancers, with an initial focus on prostate and breast cancer.

Immune Design

Series A in 2008
Immune Design Corp. is a clinical-stage immunotherapy company headquartered in Seattle, Washington, that specializes in developing innovative treatments for cancer through in vivo methods that empower the immune system to combat disease. The company utilizes its ZVex and GLAAS discovery platforms to create a new generation of immune-based products. Its primary product candidate, G100, is currently undergoing Phase II clinical trials for follicular non-Hodgkin lymphoma, while another candidate, CMB305, focuses on enhancing tumor-specific cytotoxic T cells. Immune Design's research aims to overcome limitations of existing oncological therapies, and the company has established collaboration and license agreements with Sanofi Pasteur. Founded in 2008, Immune Design operates as a subsidiary of Merck & Co., Inc.
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