TGS VESTING UNDER THE 2022 LONG-TERM INCENTIVE PLAN

Core Points - TGS granted the third tranche of Performance Stock Units (PSUs) under the Magseis 2022 Long-term Incentive Plan, which was authorized by the Board of Directors in 2023 [1] - The third tranche of PSUs vested on April 1, 2025, allowing 51 PSU holders to request the issuance of TGS shares, with a final payout of 58.3% based on performance metrics, resulting in 15,721 shares issuable [2] - Primary Insider Carel Hooijkaas received 2,470 shares from his vested PSUs, after which he owns a total of 53,164 shares in TGS [3] - Following the transaction, TGS holds 153,517 of its own shares in treasury [4] Company Overview - TGS provides advanced data and intelligence to companies in the energy sector, offering a comprehensive range of insights to support exploration and production of energy resources worldwide [5]