<img src="https://ml.globenewswire.com/Resource/Download/41642dad-814b-48f7-8730-28619919faea?size=2" nborder="0" align="left" hspace="5" vspace="5" title="orca.png" alt="Orca Energy Group Inc."/>TORTOLA, British Virgin Islands, June 01, 2026 (GLOBE NEWSWIRE) -- Orca Energy Group Inc. ("Orca" or the "Company") (TSXV: ORC.A, ORC.B) announces an update to its previously announced management cease trade order (the "MCTO") issued by the Alberta Securities Commission (the "ASC") on May 1, 2026, pursuant to National Policy 12-203 Management Cease Trade Orders ("NP 12-203"), as previously disclosed in news releases of the Company dated April 23, 2026, May 4, 2026, and May 19, 2026 (collectively, the "MCTO Announcements"). As previously disclosed in the MCTO Announcements, the Company applied for the MCTO due to an expected delay (the "Filing Delay") in filing its audited consolidated annual financial statements for the year ended December 31, 2025, the related management's discussion and analysis, and its Form 52-109FV1 CEO and CFO certifications of annual filings (collectively the "Required Filings"). The Company filed the Required Filings on May 29, 2026, however, as a result of the Filing Delay, the Company will be unable to file its interim financial statements for the three months ended March 31, 2026, it's related management's discussion and analysis, and it's Form 52-109FV2 CEO and CFO certifications of interim filings (collectively, the "Interim Filings") by the deadline under National Instrument 51-102 Continuous Disclosure Obligations of June 1, 2026. The Company anticipates filing the Interim Filings on or before June 8, 2026. On May 22, 2026, the ASC granted the Company's request to leave the MCTO until June 8, 2026 given the expected delay in the Interim Filings. The MCTO prohibits trading in securities of the Company by the Chief Executive Officer and Chief Financial Officer until such time as the Required Filings, Interim Filings, and all continuous disclosure requirements have been filed by the Company, and the MCTO has been lifted. During the period in which the MCTO is effective, there will be no impact to the operations of the Company and the general public, who are not insiders of the Company, will continue to be able to trade in the Company's listed securities. The Company confirms that since the date of the MCTO Announcements: (i) there has been no material change to the information set out in the MTCO Announcements that has not been generally disclosed, other than as described in this news release and as a result of the completion of the Required Filings; (ii) the Company is satisfying and confirms that it intends to satisfy the provisions of the "alternative information guidelines" under NP 12-203 and issue bi-weekly default status reports in the form of a news release for so long as the MCTO is effective; (iii) there has not been any other specified default by the Company under NP 12-203; (iv) the Company is not subject to any insolvency proceedings; and (v) there is no material information concerning the affairs of the Company that has not been generally disclosed. About Orca Energy Group Inc. Orca Energy Group Inc. is an international public company engaged in natural gas development and supply in Tanzania through its subsidiary, PanAfrican Energy Tanzania Limited. Orca trades on the TSX Venture Exchange under the trading symbols ORC.A and ORC.B. Cautionary Note Regarding Forward-Looking Information This news release contains certain forward-looking information (collectively, "forward-looking information") within the meaning of applicable securities legislation. All information, other than historical fact included in this news release, which address activities, events or developments that the Company expects or anticipates to occur in the future, are forward-looking information. Forward-looking information is based on expectations, estimates, projections, and interpretations as at the date of this news release. The use of any of the words "expect", "anticipate", "continue", "estimate", "may", "will", "project", "should", "believe", "plans", "intends", "seek", "aims" and similar expressions are intended to identify forward-looking information. Such forward-looking information includes, without limitation, statements relating to: the completion of the Interim Filings and the timing thereof; the impact of the MCTO on the Company's operations; and that during the period of default and until the Interim Filings have been made, that the Company intends to satisfy the provisions of the alternative information guidelines as required by NP 12-203. Forward-looking information involves known and unknown risks and uncertainties, most of which are beyond the Company's control. These risks include, without limitation: risks that the Company may be unable to complete the Interim Filings on the anticipated timeline or at all; risks that the Company may be unable to satisfy the alternative information guidelines pursuant to NP 12-203; the impact of general economic conditions in the areas in which the Company operates; civil unrest; risk of pandemic; industry conditions; changes in laws and regulations including the adoption of new environmental laws and regulations; risks of non-payment by recipients of natural gas supplied by the Company; lack of certainty with respect to foreign legal systems, corruption, and other factors that are inconsistent with the rule of law; risk of loss due to acts of war, terrorism, sabotage and civil disturbances; the occurrence of circumstance or events which significantly impact the Company’s cash flow and liquidity and the Company’s ability cover its long-term and short-term obligations; the lack of availability of qualified personnel or management; fluctuations in commodity prices; foreign exchange or interest rates; stock market volatility; competition for, among other things, capital, oil and gas field services and skilled personnel; risks associated with negotiating with foreign governments; risk that the Company will not be able to fulfil its contractual obligations; risk that trade and other receivables may not be paid by the Company’s customers when due; and other risks. Should one or more of the risks or uncertainties underlying forward-looking information materialize, or should assumptions underlying forward-looking information prove incorrect, actual results, performance or achievements could vary materially from those expressed or implied by the forward-looking information. These assumptions include, without limitation: the Company's ability to make the Interim Filings on or around June 8, 2026; the Company's ability to satisfy the alternative information guidelines; the Company’s cash flow and liquidity; the Company will continue to be able to convert Tanzanian shillings into US dollars; the anticipated supply and demand of natural gas are in line with the Company’s expectations; the Company’s ability to obtain revenue earnings from its operations; access to customers and suppliers; availability of employees to carry out day-to-day operations and other resources; infrastructure capacity; commodity prices will not deteriorate significantly; availability of skilled labour; uninterrupted access to infrastructure; the impact of increasing competition; conditions in general economic and financial markets; effects of regulation by governmental agencies; current, or where applicable, proposed industry conditions, laws and regulations will continue in effect or as anticipated; the effect of any new environmental and climate change related regulations will not negatively impact the Company; and other matters. The forward-looking information contained herein are made as of the date of this news release and, other than as required by applicable securities laws, the Company does not assume any obligation to update or revise them to reflect new events or circumstances. The forward-looking information contained in this news release are expressly qualified by this cautionary statement. Neither the TSXV nor its Regulation Services Provider (as that term is defined in the policies of the TSXV) accepts responsibility for the adequacy or accuracy of this release. <pre>CONTACT: For Further Information Please Contact:

Jay Lyons
Chief Executive Officer
ir@orcaenergygroup.com
+44-20 8434 2643

Lisa Mitchell
Chief Financial Officer
ir@orcaenergygroup.com
+44-20 8434 2643

For media enquiries:
Celicourt (PR)
Mark Antelme
Jimmy Lea
Orca@celicourt.uk
+44-20 8434 2643</pre> <img alt="" src='https://ml.globenewswire.com/media/OWY2OTRmNDktNDkyMS00Y2FkLTkzNzgtZWFhNTlmNDVlMzlmLTExMDI2NzItMjAyNi0wNi0wMS1lbg==/tiny/Orca-Energy-Group-Inc-.png' referrerpolicy='no-referrer-when-downgrade' />

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Orca Energy Group Provides Update on Management Cease Trade Order

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