PFIZER INC
For the period ended Nov 3, 2026. Filed Nov 3, 2026.
View on SEC.govAbout this filing
A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.
Nov 3, 2026 · Filed Nov 3, 2026
PFE$29.39-1.6%Stored close · as of Nov 6, 2026
Contents
EX-99 · Product Developments
Product Developments
| Product/Project | Milestone | Recent Development | Link |
|---|---|---|---|
| Comirnaty (COVID-19 Vaccine, mRNA) | Regulatory | August 2026. Pfizer and BioNTech announced U.S. Food and Drug Administration (FDA) approval for the companies’ 2026-2027 COVID-19 vaccine formula targeting the XFG variant for use in adults ages 65 years and older, as well as in individuals ages 5 through 64 years with at least one underlying condition that puts them at high risk for severe outcomes from COVID-19. | Full Release |
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| Product/Project | Milestone | Recent Development | Link |
|---|---|---|---|
| Elrexfio (elranatamab) | Phase 3 Results | October 2026. Announced topline results from the investigational Phase 3 MagnetisMM-32 study evaluating Elrexfio as monotherapy in adults with relapsed or refractory multiple myeloma (RRMM) who received at least one prior line of treatment with anti-CD38 therapy and lenalidomide. At the pre-specified interim analysis for efficacy, the study met its primary endpoint of progression-free survival (PFS) as assessed by blinded independent central review (BICR). Elrexfio demonstrated a statistically significant and clinically meaningful reduction in the risk of disease progression or death versus investigator’s choice of elotuzumab, pomalidomide and dexamethasone (EloPd); pomalidomide, bortezomib and dexamethasone (PVd); or carfilzomib and dexamethasone (Kd). The safety profile of Elrexfio in MagnetisMM-32 was consistent with its known profile and no new safety signals were identified. | Full Release |
| Litfulo (ritlecitinib) | Phase 3 Results | October 2026. Presented results from two investigational Phase 3 trials -- TRANQUILLO 2 and TRANQUILLO – in which once-daily oral Litfulo significantly improved facial and total body repigmentation at Week 52 compared to placebo in patients with nonsegmental vitiligo (NSV). The safety profile of Litfulo in NSV was consistent with the established safety profile in alopecia areata. Pfizer intends to submit these data to regulatory authorities globally. | Full Release |
| Talzenna (talazoparib) | Regulatory | October 2026. Announced FDA expanded approval of Talzenna in combination with Xtandi expanding use to the treatment of men with metastatic androgen pathway modulation-naïve or -sensitive (mAPMN/S) prostate cancer with homologous recombination repair (HRR) gene mutations, including both BRCA and non-BRCA mutations. Approval was based on the pivotal TALAPRO-3 data, offering a potential new standard of care earlier in the course of disease. | Full Release |
| Tukysa (tucatinib) | Regulatory | October 2026. Announced FDA approval of Tukysa in combination with trastuzumab and pertuzumab for the maintenance treatment of adults with unresectable locally advanced or metastatic human epidermal growth factor receptor 2-positive (HER2+) breast cancer following induction treatment. The approval expands the use of Tukysa to frontline, an earlier stage of metastatic disease, offering a new chemotherapy-free maintenance treatment option that may help further delay disease progression. | Full Release |
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