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OTTO ENERGY LIMITED — Investor Relations & Filings

Ticker · OEL ISIN · AU000000OEL3 LEI · 549300P8RISOZG2TZK35 ASX Mining and quarrying
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Filings indexed 1,375 across all filing types
Latest filing 2025-08-24 Board/Management Inform…
Country AU Australia
Listing ASX OEL

About OTTO ENERGY LIMITED

https://ottoenergy.com/

Otto Energy Limited focuses on the exploration, development, and production of hydrocarbon resources, with a primary geographic concentration in the Gulf of Mexico. The company manages a portfolio of high-margin assets, including interests in the South Marsh Island 71 oil field and the Lightning gas and condensate field. Its operational strategy prioritizes disciplined capital allocation and the optimization of conventional production to generate sustainable cash flow. By leveraging technical expertise in proven basins, the company identifies and develops subsurface opportunities aimed at maximizing shareholder value. The asset base is characterized by low-cost operations and proximity to established infrastructure, facilitating efficient market access for its produced commodities.

Recent filings

Filing Released Lang Actions
Appointment of Chief Executive Officer 2 pages 322.6KB
Board/Management Information Classification · 100% confidence The document is an ASX release dated 25 August 2025 announcing the appointment of a new Chief Executive Officer, Mr. Chris Dorros. It details his background, the terms of engagement, remuneration, and termination conditions. There is no financial data, no mention of a report or filing, and the content focuses solely on management change. This fits the definition of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management. The document length is short and it is not a report or presentation, so it is not any other category. Therefore, the correct classification is MANG with high confidence.
2025-08-24 English
Annual Reserves and Resources Statement 13 pages 1.3MB
Annual Report Classification · 95% confidence The document is titled 'ANNUAL RESERVES AND RESOURCES STATEMENT' and provides detailed quantitative data on proved, probable, and possible reserves as of 30 June 2025, including comparisons to prior years. It includes extensive tables and analysis of oil, gas, and NGL reserves, production data, and future projections. The content is comprehensive and focused on the company's resource estimates and performance over a fiscal year. There is no indication that this is merely an announcement or a brief summary; rather, it is a full report on reserves and resources. This type of detailed reserves and resources statement is typically classified under Annual Report or a similar comprehensive reporting category. However, since it is specifically an annual reserves and resources statement, which is a specialized report related to resource estimation rather than a full annual financial report (10-K), and given the nature of the content focusing on reserves and resources, the best fitting category is Annual Report (10-K) as it is the closest match for a full annual report covering company activity and performance, especially in resource companies. The document length (15,000 characters) and detailed data support this classification with high confidence. FY 2025
2025-08-13 English
Quarterly Activities/Appendix 5B Cash Flow Report 17 pages 798.8KB
Interim / Quarterly Report Classification · 100% confidence The document is titled 'Quarterly Activity Report' and covers the three months ended 30 June 2025, indicating it is a quarterly report. It contains detailed financial and operational data including production volumes, revenue, cash balances, and operational updates for multiple assets. The document also includes commentary from the interim chairman and discusses corporate changes such as the resignation of the acting CEO. The length is substantial (15,000 characters) and contains actual financial data and analysis, not just an announcement or summary. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q4 2025
2025-07-29 English
Resignation of Acting CEO 1 page 293.8KB
Board/Management Information Classification · 95% confidence The document is a short announcement dated 14 July 2025 from Otto Energy Limited regarding the resignation of the Acting CEO, Mr Phil Trajanovich, effective 12 July 2025. It includes a statement from the Interim Chairman and mentions the search for a new CEO. There is no financial data, no mention of a report or filing, and the content is focused on management changes. According to the filing definitions, announcements about changes in senior management fall under Board/Management Information (MANG). The document length is short and it is clearly an announcement, not a report or certification. Therefore, the correct classification is MANG with high confidence.
2025-07-13 English
Final ATO Class Ruling - Capital Return 9 pages 566.7KB
Regulatory Filings Classification · 95% confidence The document is an ASX release dated 8 July 2025 from Otto Energy Limited regarding a final Australian Taxation Office (ATO) Class Ruling CR 2025/43. The ruling concerns the tax treatment of a capital return and dividend paid by the company on 16 June 2025. The document includes detailed legislative references, tax implications for shareholders, and a description of the capital return scheme. It is a formal tax ruling issued by a regulatory body (ATO) and attached to the announcement. The document is not a financial report, earnings release, or management discussion but a regulatory tax ruling related to a capital return and dividend. It is a regulatory announcement providing legal and tax information rather than a financial or operational report. Therefore, it fits best under Regulatory Filings (RNS) as it is a regulatory announcement and ruling rather than a direct financial report or capital/financing update.
2025-07-07 English
Return of Capital Clarification 1 page 154.2KB
Capital/Financing Update Classification · 95% confidence The document is an ASX release dated 30 May 2025 regarding a clarification on a draft ATO Class Ruling related to a Capital Return and its tax implications. It discusses the nature of the payment (dividend vs return of capital) and advises shareholders on tax implications. The document is short (1730 characters) and serves as an announcement or clarification rather than a detailed financial report or filing. It does not contain financial statements, management discussion, or detailed financial data. It is not a report itself but an update/clarification on a capital/financing matter. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2025-05-29 English

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