OSLO, Norway (13 December 2022) – Financial Calendar for TGS ASA:

FINANCIAL YEAR 2022:

• 13 Apr 2023 – Annual report
• 9 Feb 2023 – Quarterly report Q4

FINANCIAL YEAR 2023:

• 20 Jul 2023 – Half-yearly report
• 10 May 2023 – Annual General Meeting
• 11 May 2023 – Quarterly report Q1
• 26 Oct 2023 – Quarterly report Q3

OTHER EVENTS

• 7 Mar 2023 – Capital Markets Day

This information is published pursuant to the requirements set out in the Continuing obligations.