Tethys Petroleum Annual Results and Corporate Update

Grand Cayman, Cayman Islands--(Newsfile Corp. - April 30, 2026) - Tethys Petroleum Limited (TSXV: TPL) ("Tethys" or the "Company") today announced that it has filed its Annual Results for the year ended December 31, 2025 with the Canadian securities regulatory authorities comprising its Audited Financial Statements together with Management's Discussion and Analysis and other required forms. Copies of the filed documents may be obtained via SEDAR at www.sedarplus.ca or on Tethys' website at www.tethys-group.com.