Pfizer Inc (PFE) is the lead sponsor of 200 active clinical trials listed on ClinicalTrials.gov[5], including 55 Phase 3[1], 49 Phase 2[2], 54 Phase 1[3], 6 Phase 4[4].
Trial NCT04281485[6] evaluates PF-06939926 in Duchenne Muscular Dystrophy with a target enrollment of 114 participants. Trial NCT03395197[7] evaluates Talazoparib with enzalutamide in mCRPC with a target enrollment of 1054 participants. Trial NCT07029828[8] evaluates Ritlecitinib higher dose in Severe Alopecia Areata with a target enrollment of 140 participants.
PFE has 8 Form 4 insider filings recorded at the SEC in the past 30 days[9].
Sources
- ClinicalTrials.gov (2026-04-11) ↗
- ClinicalTrials.gov (2026-04-11) ↗
- ClinicalTrials.gov (2026-04-11) ↗
- ClinicalTrials.gov (2026-04-11) ↗
- ClinicalTrials.gov (2026-04-11) ↗
- ClinicalTrials.gov · NCT04281485 (2026-03-02) ↗
- ClinicalTrials.gov · NCT03395197 (2026-04-07) ↗
- ClinicalTrials.gov · NCT07029828 (2025-10-01) ↗
- SEC EDGAR · 0000078003 (2026-04-11) ↗