Pfizer, Summit Therapeutics and ADCs

Summit partners with Pfizer to study bispecific, ADC combinations
The partners will test Summit’s ivonescimab alongside Pfizer’s antibody-drug conjugates in hopes of finding “potentially landscape-changing combinations.”
Pfizer to test Summit's white-hot bispecific with ADCs
Pfizer has teamed up with Summit Therapeutics to assess whether one of the industry’s hottest cancer candidates works well with its antibody-drug conjugates (ADCs). Miami-based Summit holds the rights to the PD-1xVEGF bispecific ivonescimab in territories including the U.
Akeso Highlights Collaboration Between Its Partner Summit Therapeutics and Pfizer to Explore Ivonescimab in Combination with Pfizer's ADCs
Akeso, Inc. (9926.HK) ("Akeso" or the "Company") today announced that its partner on ivonescimab, Summit Therapeutics Inc. (NASDAQ: SMMT) has entered into a clinical trial collaboration with Pfizer Inc.
Summit Therapeutics advances ivonescimab with Pfizer collaboration and expanded trials
Q4 2024 Management View Co-CEO Bob Duggan emphasized recent milestones, including a clinical trial collaboration with Pfizer to evaluate ivonescimab in combination with Pfizer’s antibody-drug conjugates (ADCs) for solid tumor treatments.
Summit Therapeutics announces clinical trial collaboration with Pfizer
Summit Therapeutics (SMMT) announced a clinical trial collaboration with Pfizer (PFE) to evaluate ivonescimab, an investigational PD-1 / VEGF
Summit Therapeutics, Pfizer to Study Ivonescimab/ADC Combos
Summit Therapeutics and Pfizer will work together to study Summit's promising cancer drug candidate ivonescimab and Pfizer's antibody drug conjugates, or ADCs, in solid tumors.
Summit Therapeutics shares rise on Pfizer trial collaboration
Summit's Co-CEOs, Bob Duggan and Dr. Maky Zanganeh, expressed optimism about the collaboration's ability to accelerate the development of ivonescimab, particularly in non-small cell lung cancer and other solid tumors. They emphasized the importance of novel mechanisms in making a significant impact for cancer patients and physicians.
Summit Therapeutics jumps 5% to $23.19 after trial pact with Pfizer
EST Summit Therapeutics (SMMT) jumps 5% to $23.19 after trial pact with Pfizer (PFE)Discover the Best Stocks and Maximize Your Portfolio:
Summit Therapeutics Stock Sinks as Firm Reports Widening Loss
Key Takeaways Summit Therapeutics shares dropped 14% Monday as it reported a fourth-quarter adjusted loss nearly double that ...
Summit Therapeutics: Mid-2025 NSCLC Data Could Further Entrench Ivonescimab Program
Summit Therapeutics established a clinical trial collaboration with Pfizer to develop ivonescimab for NSCLC and solid tumors.
Summit Therapeutics Shares Down as 4Q Loss Widens
Summit Therapeutics shares fell after the company reported a wider loss in the fourth quarter. Shares were trading 14% lower at $19.11. The biopharmaceutical oncology company reported a loss of $61.2 ...
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Starboard spells out its concerns with Pfizer's direction
The hedge fund's chief executive, Jeff Smith, made its accusations at an investor summit in which it made the case that Pfizer has squandered the "significant contributions" it made to ending the ...