OSLO, Norway (20 November 2024) – Further to announcement by TGS ASA (“TGS”) on 20 November 2024, TGS' subsidiary, Petroleum Geo-Services AS, has today given a conditional notice of exercise of its option to redeem all outstanding bonds under the Petroleum Geo-Services AS 13.50% Senior Secured USD 450,000,000 Bond Issue (PGEOS01) with ISIN NO0012873670 (the "Bonds"). The Bonds will be redeemed at a price equal to 109.5% of the face value for each redeemed Bond, which constitutes the Make-Whole Amount under the Bonds.

In accordance with the terms of the Bonds, the settlement date for the call is expected to be 5 December 2024. Further reference is made to the attached conditional notice from Nordic Trustee AS for additional information.

For more information, visit TGS.com or contact: 

Bård Stenberg 
IR & Communication 
Mobile: +47 992 45 235 
investor@tgs.com 

About TGS 
TGS provides advanced data and intelligence to companies active in the energy sector. With leading-edge technology and solutions spanning the entire energy value chain, TGS offers a comprehensive range of insights to help clients make better decisions. Our broad range of products and advanced data technologies, coupled with a global, extensive and diverse energy data library, make TGS a trusted partner in supporting the exploration and production of energy resources worldwide. For further information, please visit www.tgs.com (https://www.tgs.com/).