Repurchase of shares in Boliden AB on October 22

23 Oct 2025 14:20 CEST

Boliden AB (LEI code: 21380059QU7IM1ONDJ56) has on October 22, 2025 repurchased
a total of 130,000 treasury shares (ISIN code: SE0020050417) as part of the
repurchases resolved by the Board of Directors in order to ensure future
delivery of shares to the participants in Boliden's long-term share savings
programme 2025/2028. The repurchases are hereby completed as a total of 130,000
shares have been repurchased for a total amount of SEK 53,498,770.

The repurchases have been conducted in accordance with the EU Market Abuse
Regulation (EU) No 596/2014 ("MAR") and the Commission Delegated Regulation (EU)
No 2016/1052 ("Safe Harbour Regulation").

Aggregated details

+----+----------+----------------+-----------------------------+
|Date|Aggregate |Weighted average|Total daily transaction value|
| |daily |price per day |(SEK) |
| |volume |(SEK) | |
| |(number of| | |
| |shares) | | |
+----+----------+----------------+-----------------------------+
|2025|130,000 |411.529 |53,498,770.00 |
|-10 | | | |
|-22 | | | |
+----+----------+----------------+-----------------------------+

All acquisitions have been made on Nasdaq Stockholm by Skandinaviska Enskilda
Banken AB (publ) on behalf of Boliden. After the above acquisitions, Boliden's
holding of treasury shares as of October 22, 2025, amounts to 270,000 shares.
The total number of shares in Boliden amounts to 284,085,454.

For further information, please contact:

Klas Nilsson

Director Group Communications

+46 70453 65 88

Klas.Nilsson@boliden.com

Metals for generations to come

Boliden's vision is to be the most climate-friendly and respected metal provider
in the world. We are Europe's producer of sustainable metals and, guided by our
values care, courage and responsibility, we operate within exploration, mines,
smelters and recycling. We are around 8,000 employees and have annual revenues
of approximately SEK 90 billion. The share is listed in the Large Cap segment of
NASDAQ Stockholm.

www.boliden.com

More information:
Access the news on Oslo Bors NewsWeb site

657842_Press_release.pdf