05/19/2026 | Press release | Distributed by Public on 05/19/2026 09:22
Exhibits 4.1 through 4.2 and 5.1 through 5.2 are hereby incorporated by reference into this report on Form 6-K.
The following report on Form 6-K shall be deemed to be incorporated by reference in the registration statement on Form F-3 (No. 333-278551) of ArcelorMittal and the Prospectuses incorporated therein.
Exhibit Index
| Exhibit No. | Description |
| Exhibit 4.1 | Sixth Supplemental Indenture dated May 19, 2026 among ArcelorMittal, Wilmington Trust, National Association and Citibank, N.A. |
| Exhibit 4.2 | Form of Global Note due 2036, dated May 19, 2026 (included in Exhibit 4.1). |
| Exhibit 5.1 | Opinion of Elvinger Hoss Prussen as to the validity of the debt securities under Luxembourg law. |
| Exhibit 5.2 | Opinion of Cleary Gottlieb Steen & Hamilton LLP as to the validity of the debt securities under New York law. |