ARGENX SE

For the period ended Dec 31, 2024. Filed Mar 20, 2025.

About this filing

The yearly report of a company based outside the US. It covers much of what a 10-K does, and may follow accounting rules other than US ones.

FY2024 · Filed Mar 20, 2025

ARGX$927.21+3.6%Stored close · as of Nov 6, 2026

Contents

We adopted a Code of Business Conduct and Ethics (Code of Conduct), that is applicable to all of our employees and

directors. The Code of Conduct is available on our website atwww.argenx. com/investors/governance/rules-codes-

compliance. The Audit and Compliance Committee of our Board of Directors is responsible for overseeing the Code of

Conduct and is required to approve any waivers of the Code of Conduct for employees and directors. We expect that any

amendments to the Code of Conduct, and any waivers of its requirements, will be disclosed on our website.

ITEM 16C. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.