Zentalis Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, focuses on discovering and developing small molecule therapeutics for the treatment of various cancers. Its products candidatures include the ZN-c3, an inhibitor of WEE1, a protein tyrosine kinase for the treatment of inhibitor for advanced solid tumors and hematological malignancies; in Phase 2 clinical trial as a monotherapy for the treatment of uterine serous carcinoma indications; Phase 2 clinical trial in Cyclin E1 driven high-grade serous ovarian cancer, fallopian tube, or primary peritoneal cancer; Phase 1/2 clinical trial in combination with PARPi for platinum-resistant ovarian cancer; Phase 1b clinical trial in combination with chemotherapy in platinum-resistant ovarian, and peritoneal or fallopian tube cancer; Phase 1/2 clinical trial in combination with chemotherapy in relapsed or refractory osteosarcoma; Phase 1/2 clinical trial with encorafenib and cetuximab for mutant metastatic colorectal cancer; and Phase 1/2 clinical trial in combination with chemotherapy in pancreatic cancer. The company's products pipeline also includes ZN-d5, an oral small molecule inhibitor of B-cell lymphoma 2, for hematological malignancies and related disorders; and BCL-xL heterobifunctional degrader, a member of the anti-apoptotic BCL-2 proteins, for solid tumors and hematological malignancies. Zentalis Pharmaceuticals, Inc. has licensing agreements and strategic collaborations with Recurium IP Holdings, LLC; Pfizer, Inc.; Zentera Therapeutics; Dana-Farber; and GlaxoSmithKline plc. The company was incorporated in 2014 and is headquartered in New York, New York.

BeyondSpring Inc., a clinical stage biopharmaceutical company, together with its subsidiaries, focuses on the development of cancer therapies. The company's lead asset is the Plinabulin, a selective immunomodulating microtubule-binding agent that has completed Phase III clinical trials for treatment of non-small cell lung cancer (NSCLC); and as an anti-cancer agent, as well as for the prevention of chemotherapy-induced neutropenia. It is also developing Plinabulin in combination with docetaxel vs. docetaxel alone for the treatment of NSCLC and epidermal growth factor receptor wild type. In addition, the company develops Plinabulin in combination with various immuno-oncology agents and chemotherapy or radiation, including; nivolumab, a PD-1 antibody that is has completed phase 1 clinical trials for the treatment of non-small cell lung cancer; ipilimumab, a CTLA-4 antibody for the treatment of extensive-stage small cell lung cancer; in combination with PD-1 or PD-L1 antibodies and radiation for the treatment of various cancers; and pembrolizumab, etoposide, and platinum to treat extensive-stage small cell lung cancer. Further, it engages in the development of three small molecule immune agents in preclinical stages; and a drug discovery platform to develop therapeutic agents from internal research and development efforts and from collaboration. The company was founded in 2010 and is headquartered in Florham Park, New Jersey.

Pyxis Oncology, Inc., a clinical stage company, engages in the development of therapeutics to treat cancers. Its lead antibody-drug conjugates (ADC) product candidate is PYX-201, an investigational novel ADC consisting of human immunoglobulin G1 (IgG1), which is in Phase 1 clinical trial to treat patients with relapsed or refractory solid tumors; and lead immuno-oncology (IO) product candidate is PYX-106, an investigational fully human IgG1 Siglec-15-targeting antibody that is in Phase 1 clinical trial to treat patients with advanced solid tumors. The company is also developing PYX-107, a CD40 agonist with demonstrated anti-cancer activity in patients who previously progressed on PD-(L)1 inhibitors, which is in Phase 2 clinical trial for the treatment of solid tumors, such as soft tissue sarcomas, esophageal and gastroesophageal junction, cancers, and melanoma in combination with chemotherapy, radiation therapy, and immunotherapy. It has in-license agreement with Pfizer Inc. to develop and commercialize ADC product candidates directed to certain licensed targets, including PYX-201 and PYX-203, and products containing the ADC product candidates; and Biosion USA, Inc. for development, manufacture, and commercialization of PYX-106, an IO product candidate. Pyxis Oncology, Inc. was incorporated in 2018 and is headquartered in Boston, Massachusetts.

Cellectar Biosciences, Inc., a clinical biopharmaceutical company, focuses on the discovery, development, and commercialization of drugs for the treatment of cancer. Its lead phospholipid drug conjugate (PDC) candidate is CLR 131 (iopofosine I-131), which is in Phase 2 clinical study for patients with B-cell malignancies; Phase 2a clinical study for patients with relapsed or refractory (r/r) Waldenstrom's macroglobulinemia cohort, r/r multiple myeloma (MM) cohort, and r/r non-Hodgkin's lymphoma cohort; Phase 1 clinical study for r/r pediatric patients with select solid tumors, lymphomas, and malignant brain tumors; and Phase 1 clinical study for r/r head and neck cancer. The company also develops CLR 1900, a PDC chemotherapeutic program that is in the preclinical development stage to treat solid tumors. It has collaborative with Orano Med to develop CLR 12120 Series; and LegoChemBio. The company was founded in 2002 and is headquartered in Florham Park, New Jersey.

NuCana plc, a clinical-stage biopharmaceutical company, engages in the development of medicines to treat patients with cancer. It applies its ProTide technology to transform prescribed chemotherapy agents and nucleoside analogs into medicines. The company, through its technology, is developing ProTides medicines to overcome the limitations of nucleoside analogs and generate much higher concentrations of anti-cancer metabolites in cancer cells. Its pipeline includes NUC-3373, a chemical entity derived from the nucleoside analog 5-fluorouracil that is in Phase 1b/2 study in patients with metastatic colorectal cancer, Phase 2 clinical trial for the second-line treatment of patients with advanced colorectal cancer, and Phase 1b/2 modular clinical trial for patients with advanced solid tumors and lung cancer. It is also developing NUC-7738, a ProTide transformation of 3'-deoxyadenosine, which is in the Phase 2 part of a Phase 1/2 clinical trial for patients with advanced solid tumors. The company has an assignment, license, and collaboration agreement with Cardiff ProTides Ltd to discover, drug design, and in vitro screen purine and pyrimidine-based nucleosides as potential drug candidates. The company was formerly known as NuCana BioMed Limited and changed its name to NuCana plc in August 2017. NuCana plc was incorporated in 1997 and is headquartered in Edinburgh, the United Kingdom.

Shuttle Pharmaceuticals Holdings, Inc., a clinical stage pharmaceutical company, develops novel therapies to cure cancers. It develops Ropidoxuridine, an oral halogenated pyrimidine to treat patients with brain tumors and sarcomas SP-1-161, an HDAC inhibitor that initiates the mutated in ataxia-telangiectasia response pathway for radiation sensitizing cancer cells and protecting normal cells; SP-2-225, a pre-clinical class IIb that effects on the regulation of the immune system; and SP-1-303, a pre-clinical selective Class I HDAC for the treatment of ER positive cancers . The company is based in Gaithersburg, Maryland.

G1 Therapeutics, Inc., a commercial-stage biopharmaceutical company, engages in the discovery, development, and commercialization of small molecule therapeutics for the treatment of patients with cancer in the United States. The company offers COSELA, which helps to decrease incidence of chemotherapy-induced myelosuppression in adult patients treated with a platinum/etoposide-containing regimen or topotecan-containing regimen for extensive stage small cell lung cancer. It is also developing Trilaciclib that is in Phase 3 clinical trial for 1L metastatic triple negative breast cancer (mTNBC); and Phase 2 clinical trial as an antibody-drug conjugate combination trial in mTNBC, as well as completed Phase 2 clinical trial for Neoadjuvant TNBC and 1L Bladder cancer. The company has a license agreement with Genor Biopharma Co. Inc. for the development and commercialization of lerociclib using an oral dosage form to treat various indication in humans; Incyclix for the development and commercialization of a CDK2 inhibitor for all human and veterinary uses; and Simcere Pharmaceutical Co., Ltd for the development and commercialization of trilaciclib in all indications. G1 Therapeutics, Inc. was incorporated in 2008 and is headquartered in Research Triangle Park, North Carolina.

Onconova Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on discovering and developing novel products to treat cancer in the United States. It has two clinical-stage programs, including narazaciclib, a multi-targeted kinase inhibitor that is in Phase I study for solid tumors, as well as hematological malignancies as a single agent or in combination with other anti-cancer therapies; and oral rigosertib alone or in combination with PD-1 inhibitor, which is in Phase I/IIa study for the treatment of progressive K-Ras mutated non-small cell lung cancer. The company also conducting a Phase II investigator-initiated study with rigosertib monotherapy in patients with advanced/metastatic squamous cell carcinoma associated with recessive dystrophic epidermolysis bullosa. It has a license and collaboration agreement with HanX Biopharmaceuticals, Inc. for the development, registration, and commercialization of narazaciclib in China. Onconova Therapeutics, Inc. was incorporated in 1998 and is headquartered in Newtown, Pennsylvania.