PFIZER INC.

Pfizer sold 54.7% of its stake in German partner BioNTech, retaining approximately 1.66 million shares valued at $163.5 million as of September 30.

Day One Biopharmaceuticals announced the acquisition of Mersana Therapeutics for $129 million upfront, with potential additional payments of $156 million tied to development milestones.

XOMA Royalty Corporation reported robust financial performance in Q3 2025, receiving $43.9 million in royalties and milestones from partners in the first nine months of 2025, including $14.3 million in Q3 royalties.

Nurix Therapeutics appointed Roger Dansey, M.D., former Chief Development Officer and Chief Oncology Officer of Pfizer Oncology, to its board of directors.

The Centers for Medicare & Medicaid Services announced the GENEROUS Model, a voluntary pilot program launching in 2026 that will allow participating state Medicaid programs to purchase select drugs at prices aligned with those paid in other developed countries.

Accipiter Biosciences has emerged from stealth with $12.7 million in seed financing co-led by Takeda and Flying Fish Partners to develop de novo multifunctional biologics for complex diseases.

Nobel Laureate David Baker's lab at the University of Washington has successfully used AI to design antibodies from scratch with atomic precision, compressing discovery timelines from years to weeks.

Biovac launched a state-of-the-art product development laboratory in Cape Town on November 6, 2025, backed by the Gates Foundation to advance Africa's vaccine manufacturing capabilities.

Neok Bio launched with $75 million in Series A funding to develop bispecific antibody-drug conjugates that simultaneously target two distinct cancer proteins.

Pfizer received early U.S. Federal Trade Commission antitrust clearance for its proposed $7.3 billion acquisition of Metsera, more than a week ahead of the original November 7 deadline.