Welcome to our dedicated page for Pfizer news (Ticker: PFE), a resource for investors and traders seeking the latest updates and insights on Pfizer stock.
Pfizer Inc. reports developments across its global biopharmaceutical business, including prescription medicines, vaccines, biosimilars, sterile injectables, and oncology therapies. Recurring news covers financial results and guidance, commercial portfolio changes within Biopharma, dividend declarations, capital allocation priorities, and product access initiatives for established medicines such as Eliquis.
Company updates also address clinical and regulatory activity across Pfizer's pipeline and marketed products. Recent themes include oncology data presentations, Phase 3 results for ELREXFIO in relapsed or refractory multiple myeloma, PADCEV combination regulatory activity in bladder cancer, VYNDAMAX patent litigation settlements, and shareholder meeting communications.
Pfizer (NYSE:PFE) received U.S. FDA approval to expand HYMPAVZI (marstacimab-hncq) for routine prophylaxis in adults and children ≥6 years with hemophilia A or B, with or without inhibitors.
HYMPAVZI becomes the first subcutaneous non-factor therapy for pediatric hemophilia B patients ages 6–11 in the U.S.
Pfizer (NYSE:PFE) reported Phase 2b results for berobenatide (PF’3944), a potential first-in-class monthly GLP-1 receptor agonist for obesity and related conditions.
Data showed up to 15.9% non-placebo-adjusted weight loss and a 2.2% HbA1c reduction, favorable tolerability, support for monthly dosing, and plans for 10 Phase 3 studies in 2026, including the pivotal VESPER-6 trial.
Pfizer (NYSE:PFE) will host a live webcast of a discussion with Chairman and CEO Albert Bourla at the Goldman Sachs 47th Annual Global Healthcare Conference on June 8, 2026, at 8:00 a.m. EDT.
The webcast, replay and transcript will be accessible via www.pfizer.com/investors, with replay and transcript available within 24 hours and remaining online for at least 90 days.
Pfizer (NYSE:PFE) reported updated Phase 3 BREAKWATER Cohort 3 data for BRAFTOVI plus cetuximab and FOLFIRI in previously untreated BRAF V600E-mutant metastatic colorectal cancer.
The regimen nearly doubled median progression-free survival to 15.2 vs 8.3 months and showed a 44% reduction in risk of death. Based on BREAKWATER, the FDA granted full approval with an expanded indication in February 2026.
Pfizer (NYSE:PFE) reported Phase 3 TALAPRO-3 results showing TALZENNA plus XTANDI cut the risk of radiographic progression or death by 52% vs placebo plus XTANDI in HRR-mutated metastatic castration-sensitive prostate cancer (HR=0.48; p<0.0001).
Estimated three-year rPFS was 77% vs 56%, with median rPFS not reached vs 46 months. Benefits appeared consistent across BRCA and non-BRCA subgroups. Overall survival trends favored the combination (HR=0.77; p=0.09). Safety aligned with known profiles; anemia (grade ≥3) occurred in 51% vs 3% of patients.
Pfizer (NYSE:PFE) reported seven-year Phase 3 CROWN data for LORBRENA in previously untreated ALK-positive advanced NSCLC, comparing it with XALKORI.
According to Pfizer, 55% of LORBRENA patients were alive without disease progression at seven years versus 3% on XALKORI, and median progression-free survival and intracranial progression were not reached.
Pfizer (NYSE:PFE) and Innovent Biologics (01801.HK) announced a global licensing and collaboration deal to develop 12 early-stage oncology medicines, including ADCs and multi-specific antibodies.
Innovent leads development through Phase 1, then Pfizer takes over global development. Innovent receives a $650 million upfront payment, up to $9.85 billion in potential milestones, plus double-digit royalties and shared profits on co-developed programs in the U.S. and Europe. Closing is expected in Q3, subject to regulatory approvals.
Pfizer (NYSE:PFE) will host a webcast of a discussion with Chairman and CEO Albert Bourla at the Jefferies Global Healthcare Conference in New York on June 3, 2026 at 2:00 p.m. EDT. The live webcast, transcript and replay will be available via Pfizer’s investor website.
Pfizer (NYSE:PFE) reported positive Phase 2 data for its investigational 25-valent pneumococcal conjugate vaccine 25vPnC (PF-07872412) in infants versus PREVNAR 20.
25vPnC showed 8.8-fold and ~15-fold higher serotype 3 immunogenicity after Doses 3 and 4, a safety profile consistent with existing vaccines, and potential coverage of ~90% of disease-causing serotypes, supporting initiation of a pivotal pediatric Phase 3 program and advancement of a 35-valent adult candidate.
Astellas (NYSE:PFE) will present 10 oncology-related abstracts at the ASCO 2026 meeting, including two oral presentations, covering urothelial carcinoma, prostate cancer, women’s health and pipeline programs.
Data span long-term outcomes, quality of life, subgroup analyses, and a trial-in-progress of fezolinetant and TROP2-targeted ADC ASP2998.