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Vertex Pharmaceuticals Incorporated

VRTX

Health Care

1

exclusion reason

1 theme

Animal Welfare (1)
VRTX Health Care Current as of April 2026

This page is part of our public exclusion list — a transparency tool that shows which companies we screen out and why. It is not investment advice, and it is not an accusation. But it is subject to change as our understanding of the facts evolves.

Animal Testing & Research
Since Jan 3, 2022

Vertex Pharmaceuticals develops transformative medicines for cystic fibrosis, pain, sickle cell disease, and kidney disease. Animal testing is integral to its drug development pipeline as required by FDA for preclinical safety and efficacy. Vertex's CRISPR-based gene therapy exa-cel (Casgevy, approved December 2023 for sickle cell disease and transfusion-dependent beta thalassemia) underwent extensive preclinical animal studies. Vertex's 2024 10-K confirms the company conducts preclinical studies including in vivo animal testing across its therapeutic pipeline.

Research Sources 1 organization
Cruelty Free Investors
External

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Companies appear on our exclusion list based on our investment judgment — not because they've done anything illegal. This is a difference of values and opinion, not an accusation of wrongdoing. Exclusion does not constitute a recommendation against investing in any company, and absence from the list does not constitute a recommendation to invest.

This information is provided for educational and transparency purposes only and should not be relied upon as investment advice. Data is drawn from independent watchdogs, NGOs, government registries, and Ethical Capital's ongoing research — see Research Sources for the full list.

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