AMSC ASA - Key information relating payment of cash dividend

Lysaker, 28 February 2023

Dividend amount: USD 0.12 per share

Declared currency: USD

Last day including right: 3 March 2023

Ex-date: 6 March 2023

Record date: 7 March 2023

Payment date: on or about 15 March 2023

Date of approval: 27 February 2023

This information is published in accordance with the requirements of the Continuing Obligations.