PFIZER INC

Cross-vertical regulatory timeline · last 180 days · 100 events

PFIZER INC is tracked across 5 federal verticals with 114 regulatory events in the last 180 days. Every event below traces to a primary US-government source listed in the References section.

Identifiers

Activity breakdown

Timeline

  1. SEC filing 4 — BOURLA ALBERT — 2026-07-01
  2. SEC filing 8-K — PFIZER INC — 2026-06-18
  3. SEC filing 8-K — PFIZER INC — 2026-06-18
  4. SEC filing 11-K — PFIZER INC — 2026-06-16
  5. SEC filing 11-K — PFIZER INC — 2026-06-16
  6. Insider sell DAMICO JENNIFER B. SVP & Controller $51.4K
  7. Clinical trial Pfizer Study to Evaluate the Efficacy and Safety of PF-07055480 / Giroctocogene Fitelparvovec Gene Therapy in Moderately Severe to Severe Hemophilia A Adults
    ["Hemophilia A"]
  8. Clinical trial Pfizer A Study to Learn About the Study Medicine (PF-08653944) in People With Obesity or Overweight and Type 2 Diabetes (T2D)
    ["Obesity","Overweight and/or Obesity","Overweight","Diabetes, Type 2","Type 2 Diabetes"]
  9. Clinical trial Pfizer A Study to Learn How the Study Medicine Called PF-08653944 is Taken up Into the Blood in Adults With Overweight or Obesity
    ["Overweight","Obesity","Healthy"]
  10. Clinical trial Pfizer Vyndaqel Capsules Special Investigation (ATTR-CM)
    ["Transthyretin (TTR) Amyloid Cardiomyopathy"]
  11. Clinical trial Pfizer A Study to Learn About Litfulo Capsule in People With Severe Alopecia Areata in Routine Clinical Practice.
    ["Severe Alopecia Areata"]
  12. Clinical trial Pfizer A Study to Learn About the Study Medicine Ibuzatrelvir in Adults With COVID-19 Who Are Severely Immunocompromised
    ["COVID-19 Infection"]
  13. Clinical trial Pfizer A Study to Understand How the Study Medicine Dazukibart Works in People With Idiopathic Inflammatory Myopathies
    ["Dermatomyositis","Polymyositis"]
  14. Clinical trial Pfizer This Study Will Explore Whether a Combination of the Investigational Drug Mevrometostat (PF-06821497) and Enzalutamide Will Work Better Than Taking Enzalutamide Alone in Participants With mCSPC Who Are ARPI naïve.
    ["Metastatic Castration Sensitive Prostate Cancer (mCSPC)","Hormone Sensitive Prostate Cancer","Prostate Cancer","Cancer of the Prostate"]
  15. Clinical trial Pfizer A Phase 3 Study of Revaccination in Subsequent Pregnancies With Bivalent RSV Vaccine and Duration of Protection of a Single Dose
    ["RSV Infection"]
  16. Clinical trial Pfizer A Study to Evaluate Etrasimod Treatment in Adolescents With Ulcerative Colitis
    ["Ulcerative Colitis"]
  17. Clinical trial Pfizer Relative Bioavailability and Impact of Rabeprazole for PF-07799933, Food-Effect for PF-07799933 and PF-07799544
    ["Healthy"]
  18. Clinical trial Pfizer A Study to Learn About the Study Medicine NURTEC® ODT 75 mg After it is Released Into the Markets in Korea
    ["Migraine With or Without Aura"]
  19. Clinical trial Pfizer A Study to Learn About Somatrogon in Patients With Pediatric Growth Hormone Deficiency (p GHD) in India.
    ["Dwarfism, Pituitary"]
  20. Clinical trial Pfizer Impact and Effectiveness of ABRYSVO® Vaccination During Pregnancy
    ["Respiratory Syncytial Virus","Respiratory Tract Diseases"]
  21. Clinical trial Pfizer BEATRIX: A Study to Learn About a Group B Streptococcus Vaccine in Healthy Pregnant Women and Their Babies
    ["Healthy"]
  22. Clinical trial Pfizer A Study to Learn About the Effects of the Combination of Elranatamab, Daratumumab and Lenalidomide Compared With Daratumumab, Bortezomib, Lenalidomide, and Dexamethasone in Patients With Newly Diagnosed Multiple Myeloma Who Are Not Candidates for Transplant
    ["Multiple Myeloma"]
  23. Clinical trial Pfizer A Study to Learn Safety and Immune Response to Study Vaccine -RSVpreF in Adults at High Risk of Severe RSV Disease.
    ["Respiratory Syncytial Virus (RSV)"]
  24. Clinical trial Pfizer A Study to Learn About a Study Medicine Called Ibuzatrelvir in Adult and Adolescent Patients With COVID-19 Who Are Not Hospitalized But Are at Risk For Severe Disease
    ["COVID-19 SARS-CoV-2 Infection"]
  25. Clinical trial Pfizer A Study to Learn More About the Study Medicine Called Inotuzumab Ozogamicin (InO) in Children (1 to <18 Years) With First Relapse ALL
    ["ACUTE LYMPHOBLASTIC LEUKEMIA"]
  26. Clinical trial Pfizer A Study to Learn About the Study Medicine Called PF-07799933 in People With Advanced Solid Tumors With BRAF Alterations.
    ["Melanoma","Non-Small-Cell Lung Cancer","Thyroid Cancer","Glioma","Advanced Colorectal Cancer (Part 1)"]
  27. Clinical trial Pfizer A Study to Learn About the Effects of the Combination of Elranatamab (PF-06863135) and Iberdomide in Patients With Relapsed or Refractory Multiple Myeloma (MagnetisMM-30)
    ["Multiple Myeloma"]
  28. Clinical trial Pfizer A Study to Compare the Amount of Two Forms of Tafamidis in the Blood of Healthy Adults Under Fasting Conditions
    ["Healthy Adults"]
  29. Clinical trial Pfizer A Study to Learn About Study Medicine Lorlatinib, as a First-line Treatment in Chinese Adults With ALK-positive a/mNSCLC
    ["Non-Small Cell Lung Cancer ALK-positive"]
  30. Clinical trial Pfizer Elranatamab Post Trial Access Study for Participants With Multiple Myeloma (MM)
    ["Multiple Myeloma"]
  31. Clinical trial Pfizer A Study to Learn How Patients With Triple Class Refractory Multiple Myeloma (TCR-MM) Are Treated in Italian Centers for Blood Related Diseases
    ["Relapse Multiple Myeloma","Refractory Multiple Myeloma"]
  32. Clinical trial Pfizer A Study of 2 Doses of Ritlecitinib in People 12 Years of Age and Older With Alopecia Areata
    ["Alopecia Areata"]
  33. Clinical trial Pfizer A Study to Learn How a Single Dose of the Study Medicine Called PF-08057418 is Tolerated in the Body of Healthy Adults.
    ["Healthy"]
  34. Federal contract Department of Health and Human Services IGF::OT::IGF $68.36M
  35. Clinical trial Pfizer A Study to Learn About the Medicine Ponsegromab in Adults With Cancer of the Pancreas Which Has Spread and Caused Significant Body Weight Loss and Fatigue
    ["Cachexia","Metastatic Pancreatic Ductal Adenocarcinoma"]
  36. Clinical trial Pfizer Safety and Effectiveness of Giroctocogene Fitelparvovec or Fidanacogene Elaparvovec in Patients With Hemophilia A or B Respectively
    ["Hemophilia A","Hemophilia B"]
  37. Clinical trial Pfizer Safety and Efficacy Study of PF-06835375 in Primary Immune Thrombocytopenia
    ["Primary Immune Thrombocytopenia"]
  38. Clinical trial Pfizer A Study to Learn About the Study Medicine (Called PF-07868489) in People With Pulmonary Arterial Hypertension Who Have Previously Participated in a Clinical Study With PF-07868489
    ["Pulmonary Hypertension"]
  39. Clinical trial Pfizer Long-term Safety and Efficacy Study and Dose-Escalation Substudy of PF 06838435 in Individuals With Hemophilia B
    ["Hemophilia B"]
  40. Clinical trial Pfizer A Study to Learn About the Study Medicine Called PF-07868489 in Healthy Adult People and in People With Pulmonary Arterial Hypertension
    ["Pulmonary Arterial Hypertension"]
  41. Clinical trial Pfizer A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With and Without Reduced Liver Function
    ["Hepatic Impairment","Healthy"]
  42. Clinical trial Pfizer A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With Reduced Kidney Function
    ["Renal Impairment","Healthy"]
  43. Clinical trial Pfizer A Study to Learn About Patients With Non-Small Cell Lung Cancer (NSCLC) Who Took Lorlatinib as Their First Treatment
    ["Non-Small-Cell Lung","ALK-positive Advanced NSCLC","ALK-positive Non-small-cell Lung Cancer","ALK-positive NSCLC"]
  44. Clinical trial Pfizer A Study to Learn About the Study Medicine Called Rimegepant in Women When Used for Intermittent Prevention of Menstrual Migraine
    ["Menstrual Migraine"]
  45. Clinical trial Pfizer Symbiotic-GYN-18: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy in Adult Participants With Advanced or Recurrent MMR-proficient Endometrial Cancer
    ["Endometrial Neoplasms","Endometrial Cancer"]
  46. Clinical trial Pfizer Efficacy and Safety Study of Rimegepant for the Preventative Treatment of Migraine in Pediatric Subjects
    ["Migraine"]
  47. Clinical trial Pfizer A Study to Understand What the Body Does to the Study Medicine Called PF-07799544 When Taken by Healthy Adults
    ["Healthy Male Volunteers"]
  48. Clinical trial Pfizer A Study to Learn About the Study Medicine Called PF-07799544 as Monotherapy or in Combination in People With Advanced Solid Tumors
    ["Melanoma","Glioma","Thyroid Cancer","Non-Small Cell Lung Cancer","Malignant Neoplasms","Brain Neoplasms","Advanced or Metastatic Solid Tumors","HGG","LGG","Low Grade Glioma","High Grade Glioma","Differentiated Thyroid Cancer","NSCLC (Non-
  49. Clinical trial Pfizer A Study to Learn How Different Injector Pens Affect the Study Medicine Called Genotropin (Somatropin) Delivery and Taken up Into the Blood in Healthy Adults
    ["Healthy"]
  50. Clinical trial Pfizer A Study to Learn About How 20-Valent Pneumococcal Conjugate Vaccine Works in a Real-world Setting
    ["Pneumonia"]
  51. Clinical trial Pfizer A Study to Learn About the Study Medicine Called PF-08046032 in People With Advanced Cancers
    The trial was terminated for strategic business reasons; the decision was not based on any safety and/or efficacy concerns
  52. Clinical trial Pfizer A Study to Learn About the Study Medicine Called PF-08032562 in People With Advanced or Metastatic Solid Tumors
    ["Advanced Breast Cancer","Metastatic Breast Cancer (HR+/ HER2-)","Colorectal Cancer","Metastatic Colorectal Adenocarcinoma","Triple Negative Breast Cancer"]
  53. Clinical trial Pfizer A Study to Learn if a Medicine Called Itraconazole Changes How the Body Processes the Study Medicine PF-08642534 in Healthy Adults.
    ["Healthy Participant"]
  54. Clinical trial Pfizer Safety Study of a Vaccine to Help Protect Against Lyme Disease in Healthy Children
    ["Lyme Disease"]
  55. Clinical trial Pfizer Safety and Efficacy Study of Enzalutamide Plus Leuprolide in Patients With Nonmetastatic Prostate Cancer (EMBARK)
    ["Hormone Sensitive Prostate Cancer","Prostate Cancer","Cancer of the Prostate"]
  56. Clinical trial Pfizer A Clinical Trial of Study Medicine (Marstacimab) in Pediatric Patients With Hemophilia A or Hemophilia B
    ["Hemophilia A","Hemophilia B"]
  57. Clinical trial Pfizer A Study to Learn About the Safety of an Expanded Pneumococcal Vaccine in Healthy Infants
    ["Pneumococcal Disease"]
  58. Clinical trial Pfizer Consistency of Response With Rimegepant in Acute Treatment of Migraine
    ["Migraine"]
  59. Clinical trial Pfizer A Study to Learn About The COVID-19 (Study) Vaccine (Called COMIRNATY) in People That Are Less Than 21 Years Old.
    ["Myocarditis"]
  60. Clinical trial Pfizer A Study to Learn About the Effects of Two Study Medicines (Maplirpacept [PF-07901801] And Glofitamab) When Given Together In People With Relapsed Or Refractory Diffuse Large B Cell Lymphoma.
    Business/Administrative decision to pursue other programs/assets within the oncology portfolio. Not due to any detected safety signals or requests from regulatory authorities.
  61. Clinical trial Pfizer A Study to Learn About Different Dosing Schedules of a Lyme Disease Vaccine in Healthy Adults
    ["Lyme Borreliosis"]
  62. Clinical trial Pfizer A Study of the Medicine Called Abrocitinib in Children 6 to Less Than 12 Years of Age With Moderate-to-Severe Eczema
    ["Eczema"]
  63. Clinical trial Pfizer A Study to Learn About the Study Medicine Called PF-07248144 in Combination With Fulvestrant in People With HR-positive, HER2-negative Advanced or Metastatic Breast Cancer Who Progressed After a Prior Line of Treatment.
    ["Breast Cancer"]
  64. Clinical trial Pfizer A Study to Learn About mRNA Vaccines Against Influenza in Adults
    ["Healthy Adults"]
  65. Clinical trial Pfizer A Study of How the Medicine Called "Etrasimod" Works in Children With the Gut Disease Called Ulcerative Colitis
    ["Colitis, Ulcerative"]
  66. Clinical trial Pfizer TACTIVE-U: A Study to Learn About the Study Medicine (Vepdegestrant) When Given With Other Medicines in People With Advanced or Metastatic Breast Cancer. (Sub-Study C)
    ["Breast Cancer"]
  67. Clinical trial Pfizer PF-07104091 as a Single Agent and in Combination Therapy
    ["Small Cell Lung Cancer","Ovarian Cancer","Breast Cancer"]
  68. Clinical trial Pfizer A Real World Study of Elranatamab in Patients With RR Multiple Myeloma in Taiwan
    ["Refractory Multiple Myeloma (RRMM)"]
  69. Clinical trial Pfizer Evaluating the Benefits of RSV Maternal Vaccination Using a Scottish National Dataset
    ["Respiratory Syncytial Virus Infections"]
  70. Clinical trial Pfizer Analysis of the Effectiveness and Safety of Lorlatinib in Untreated ALK-Positive NSCLC Patients in a French Real-World Context
    ["ALK+ Non-Small-Cell Lung Carcinoma"]
  71. Clinical trial Pfizer A Study to Learn About the Investigational Medicine Called PF-06821497 (Mevrometostat) in Men With mCRPC Who Were Previously Treated With Abiraterone Acetate for Prostate Cancer (MEVPRO-1).
    ["Metastatic Castrate Resistant Prostate Cancer (mCRPC)"]
  72. Clinical trial Pfizer A Study to Understand How a Study Medicine Called PF-07328948 is Absorbed and Processed in the Body of Healthy Male Adults
    ["Healthy"]
  73. Clinical trial Pfizer A Study of Mevrometostat for Treatment of Relapsed/Refractory SCLC, Castration Resistant Prostate Cancer, and Follicular Lymphoma
    ["Metastatic Castration Resistant Prostate Cancer (mCRPC)","Small Cell Lung Cancer (SCLC)","Follicular Lymphoma (FL)"]
  74. Clinical trial Pfizer Observational Study to Assess Maternal, Fetal and Infant Outcomes Following Exposure to Rimegepant
    ["Migraine"]
  75. Clinical trial Pfizer A Study to Learn About a Modified RNA Vaccine Against Shingles in Healthy Adults
    Strategic decision made by the company
  76. Clinical trial Pfizer A Study to Learn About the Study Medicine Called PF-07275315 in People With Moderate-To-Severe Asthma
    ["Asthma"]
  77. Clinical trial Pfizer A Study to Compare Blood Levels of Different Dosage Formulations of the Study Medicine That Is a CGRP Receptor Antagonist in Healthy Adults
    ["Healthy Volunteer"]
  78. Clinical trial Pfizer A Study to Learn About the Medicine (PF-07321332 or Nirmatrelvir/Ritonavir) in Healthy Lactating Women
    ["Healthy Participants"]
  79. Clinical trial Pfizer A Study to Learn About a Vaccine Against E Coli in Healthy Adults
    ["Healthy Participants"]
  80. Clinical trial Pfizer To Understand the Safety and Effects of a C. Difficile Vaccine With New Adds-Ons That Will Be Given to Healthy Adults
    ["Clostridoides Difficile Associated Disease"]

References

  1. SEC EDGAR filings for PFIZER INC · Retrieved 2026-09-16 · 10 events in window
  2. ClinicalTrials.gov registry · Retrieved 2026-09-16 · 100 trials
  3. USAspending federal contracts · Retrieved 2026-09-16 · 1 contracts