Regulatory press release

Repeat: Norsk Hydro: Reminder - Invitation to Hydro's first quarter results 2026

Hydro's first quarter results 2026 will be released at 07:00 CEST (01:00 EDT,
06:00 BST, 05:00 UTC/GMT) on April 29, 2026. The quarterly report and
presentation will be available on hydro.com  (https://www.hydro.com/en/en/)at
the same time as the releases.

President and CEO Eivind Kallevik, and Executive Vice President and CFO Trond
Olaf Christophersen, will host a webinar in English at 08:30 CEST the same day.
There will be a Q&A session directly after the presentation. There will be no
physical presentation or press conference.

To join the webinar and ask questions, use the link to the webcast page
(https://hydro.zoom.us/j/97261932877#success).

The webcast is powered by Zoom. No login or registration in
advance is required.??

It is also possible to log in using the dial-in option:??

Norway +47 2400 4736?
London, UK +44 330 088 5830?
New York, US +1 929 205 6099?

Find your local number
(https://hydro.zoom.us/zoomconference?m=OTE2NDgxODgwMjY.qGlaCg7QcagzUIRuEu2keFDG
-
XVNKzOr&_x_zm_rtaid=YKLCXb1DRMKVVWwp64i1BA.1774009481002.3cb9184622b317380856515
93cfe8cd0&_x_zm_rhtaid=275)?

Meeting ID: 972 6193 2877

We advise you to investigate in advance if your company has
any restrictions using the Zoom platform.?

Investor contact:?

Baard Erik Haugen?
+47?92497191?
erik.haugen@hydro.com?