Company: MT
Filing Date: 2025-08-01
Form Type: 6-K
Source: 0001243429-25-000067
Chunk: 47

Company: ArcelorMittal
Filing Date: 2025-08-01
Form: 6-K
Chunk 47
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 indicated above shall be adjusted by a multiplying coefficient equal to the ratio between the number of shares comprising the issued share capital prior to the transaction and such number following the transaction.

All powers were granted to the Board of Directors, with the power to delegate, to effectuate the implementation of the share buyback authorization.

| 28 |     | Interim Management Report |

Corporate governance continued

The following table provides information on changes to the Company’s shares issued, treasury shares and shares outstanding between December 31, 2024 and June 30, 2025.

|                                                                    |     | Shares issued |             |     | Treasury shares |             |     | Shares outstanding |             |
| December 31, 2024                                                  |     |               | 852,809,772 |     |                 | -84,263,150 |     |                    | 768,546,622 |
| Share buyback (in the six-month period ended June 30, 2025)        |     |               |           — |     |                 |  -8,791,559 |     |                    |  -8,791,559 |
| Share based payments (in the six-month period ended June 30, 2025) |     |               |           — |     |                 |     734,452 |     |                    |     734,452 |
| June 30, 2025                                                      |     |               | 852,809,772 |     |                 | -92,320,257 |     |                    | 760,489,515 |

On April 1, 2025, ArcelorMittal completed the 85 million shares buyback program it announced on May 5, 2023 under the authorization given by the annual general meeting of shareholders of May 2, 2023 and continued under the April 30, 2024 annual general meeting of shareholders authorization. During the six months ended June 30, 2025, ArcelorMittal had repurchased 6.8 million shares for a total value of €189 million ($204 million) at an average price per share of €27.82 ($30.05). On April 7, 2025, ArcelorMittal announced the commencement of a new share buyback program with share repurchases to be conducted in tranches that may be announced through May 2030. At June 30, 2025, ArcelorMittal had repurchased 2 million shares for a total value