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Zion Oil & Gas Inc ZNOG US Equity

Energy · CIK 1131312 · FY ends Dec 31
$0.39
+0.00 (+0.39%)
USD · as of 2026-08-28 · marketstack

Zion Oil & Gas Inc (OTC: ZNOG), an SEC filer in Oil & Gas Field Exploration Services, closed at $0.39, +0.4%, on 2026-08-28, with a return on equity of -21.5%. Institutional ownership, earnings history and filed financials are on the tabs below.

ZNOG · 10-K · period ended 2025-12-31

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filed 2026-03-19 · EDGAR original ↗

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ITEM 1A. RISK FACTORS

In evaluating our company, the risk factors described below should be considered carefully. The occurrence of one or more of these events could significantly and adversely affect our business, prospects, financial condition and results of operations.

Risks Associated with our Company

We are a company with no current source of revenue. Our ability to continue in business depends upon our continued ability to obtain significant financing from external sources and the ultimate success of our petroleum exploration efforts in onshore Israel, none of which can be assured.

We were incorporated in April 2000, and we have incurred negative cash flows from our operations, and presently all exploration activities and overhead expenses are financed solely by way of the issue and sale of equity securities or debt instruments. The recoverability of the costs we have incurred to date is uncertain and is dependent upon achieving commercial production or sale, none of which can be assured. Our operations are subject to all of the risks inherent in exploration companies with no revenues or operating income. Our potential for success must be considered in light of the problems, expenses, difficulties, complications and delays frequently encountered in connection with a new business, especially the oil and gas exploration business, and in particular the deep, wildcat exploratory wells in which we are engaged in Israel. We cannot warrant or provide any assurance that our business objectives will be accomplished.

Our ability to continue in business depends upon our continued ability to obtain the necessary financing from external sources to undertake further exploration and development activities and generate profitable operations from oil and natural gas interests in the future. We incurred net losses of $7,627,000 for the year ended December 31, 2025, and $7,343,000 for the year ended December 31, 2024. The audited consolidated financial statements have contained a statement by the auditors that raises substantial doubt about us being able to continue as a “going concern.”

We expect to incur substantial expenditures in our exploration and development programs. Our existing cash balances will not be sufficient to satisfy our exploration and development plans going forward. We are considering various alternatives to remedy any future shortfall in capital. We may deem it necessary to raise capital through equity markets, debt markets or other financing arrangements, including participation arrangements that may be available. Because of the current absence of any oil and natural gas reserves and revenues in our license areas, there can be no assurance that our capital will be available on commercially acceptable terms (or at all) and if it is not, we may be forced to substantially curtail or cease exploration expenditures which could lead to our inability to meet all of our commitments.

On March 13, 2014, Zion filed a registration statement on Form S-3 that was part of a replacement registration statement that was filed with the SEC using a “shelf” registration process. The registration statement was declared effective by the SEC on March 31, 2014. On February 23, 2017, the Company filed a Form S-3 with the SEC (Registration No. 333-216191) as a replacement for the Form S-3 (Registration No. 333-193336), for which the three-year period ended March 31, 2017, along with the base Prospectus and Supplemental Prospectus. The Form S-3, as amended, and the new base Prospectus became effective on March 10, 2017, along with the Prospectus Supplement that was filed and became effective on March 10, 2017. The Prospectus Supplement under Registration No. 333-216191 describes the terms of the Dividend Reinvestment and Stock Purchase Plan (“DSPP” or the "Plan") and replaces the prior Prospectus Supplement, as amended, under the prior Registration No. 333-193336.

Currently, we are substantially reliant on the proceeds of sales of our common stock under the Dividend Reinvestment and Stock Purchase Plan. During the past two completed fiscal years, we have financed our operations primarily from the proceeds of sales of our stock under the Dividend Reinvestment and Stock Purchase Plan. For the years ended December 31, 2025 and 2024, we raised approximately $21,479,000 and $16,257,000, respectively, under the Plan. Of the amounts raised, approximately 60% of the amounts raised in 2025 were attributable to two participants and 57% of the amounts raised in 2024 were attributable to one participant. The cessation of funding from these participants may result in adverse consequences to our business, such as a delay in our exploration and testing efforts, until we locate alternate sources for this funding.

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Our independent registered public accounting firm has included an explanatory paragraph relating to our ability to continue as a going concern in its report on our audited consolidated financial statements. Our audited consolidated financial statements at December 31, 2025 and 2024 and for the years then ended were prepared assuming that we will continue as a going concern.

Such an opinion could materially limit our ability to raise additional funds through the issuance of new debt or equity securities or otherwise. Our ability to continue as a going concern is contingent upon, among other factors, the sale of the shares of our common stock or obtaining alternate financing. We cannot provide any assurance that we will be able to raise additional capital.

We may not be able to maintain the listing of our common stock on the OTCQX Market, which could adversely affect our liquidity and the trading volume and market price of our common stock, and decrease your investment.

Effective January 1, 2024, our common stock began trading on the OTCQB Market. The maintenance requirements for listing are to maintain a minimum bid price of $0.01 per share as of the close of business for at least one of every 30 consecutive calendar days and market capitalization of at least $2 million for at least one of every 30 consecutive calendar days. In the event that the Company’s bid price or the market capitalization falls below the minimum criteria, a cure period of 90 calendar days to regain compliance shall begin, during which time the applicable criteria must be met for 10 consecutive trading days. During January 2026, the Company applied for trading on the OTCQX Market (the highest market withing the OTC) due to the rising of its ZNOG stock price during December and January. On February 5, the Company’s application was granted and its ZNOG began trading on the OTCQX Market.

We were involved in an extensive government investigation by the United States Securities and Exchange Commission, the results of which could have had a material adverse effect on our consolidated financial condition and business.

On June 21, 2018, the Fort Worth Regional Office of the SEC informed Zion that it was conducting a formal, non-public investigation and asked that we provide certain information and documents in connection with its investigation. Since that date, we fully cooperated with the SEC and provided all requested information and documents. On April 5, 2023, the Company received from the Fort Worth Regional Office of the SEC written notice concluding its investigation as to the Company and advising that the SEC does “not intend to recommend an enforcement action by the Commission against Zion.” Although not expected, if the SEC reopens its investigation and/or brings an enforcement action(s) against Zion, that could result in reputational harm to Zion and may have a material adverse effect on Zion’s current and future business and exploratory activities and its ability to raise capital to continue our oil and gas exploratory activities.

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Our ongoing exploration and development efforts are subject to many contingencies outside of our control, and any considerable delay in obtaining all of the needed licenses, approvals and authorizations may severely impair our business.

After months of delay, we received our New Megiddo Valleys License 434 on September 14, 2023 (see above) and our proposed Work Plan on December 6, 2023. On February 21, 2024 the Israeli Supervisory Committee approved the detailed work plan for our re-entry operations on the MJ-01 well. The Supervisory Committee is a group of representatives from various interest groups in Israel tasked with oversight of our license area, including from the Spring Valley Regional Council, along with members of local kibbutzim (self-sustaining economic and social communities). While we have secured these approvals on prior wells we’ve drilled, we have no assurance we can obtain them for any future wells in a timely enough manner to prevent disruption in the provision of necessary services, personnel and equipment from our vendors.

We require significant capital to realize our business plan.

Our ongoing work program is expensive. We believe that our current cash resources are sufficient to allow us to undertake exploratory activities through March 31, 2027. The company raised approximately $6,530,000 from the period January 1, 2026 through March 17, 2026 under the DSPP program, which includes collection of the $29,000 stock subscription receivable at December 31, 2025. We estimate that, when we are not actively drilling a well, our monthly expenditure is approximately $600,000 per month. However, when we are drilling, or testing, we estimate that there is an additional cost of approximately $2,000,000 - $3,000,000 per month. Additionally, the newly enacted onshore licensing and environmental and safety related regulations promulgated by the various energy related ministries in Israel during 2021-2023 are likely to render extending our existing license or obtaining new explorations licenses increasingly expensive. For example, at the time of the award of any new exploration license, we will be required to submit performance bank guarantees in the form of a restricted Israel cash deposits for 10% of the cost of the planned drilling program as well as other amounts to cover potential environmental damages. See “Israel Energy Related Governmental Regulations.”

No assurance can be provided that we will be able to raise funds when needed. Further, we cannot assure you that our actual cash requirements will not exceed our estimates. Even if we were to discover hydrocarbons in commercial quantities, we will require additional financing to bring our interests into commercial operation and pay for operating expenses until we achieve a positive cash flow. Additional capital also may be required in the event we incur any significant unanticipated expenses.

Under the current capital and credit market conditions, we may not be able to obtain additional equity or debt financing on acceptable terms. Even if financing is available, it may not be available on terms that are favorable to us or in sufficient amounts to satisfy our requirements.

If we are unable to obtain additional financing, we may be unable to implement our business plan and our growth strategies, respond to changing business or economic conditions and withstand adverse operating results. If we are unable to raise further financing when required, our planned exploration activities may have to be scaled down or even ceased, and our ability to generate revenues in the future would be negatively affected.

Additional financing could cause your relative interest in our assets and potential earnings to be significantly diluted. Even if we have exploration success, we may not be able to generate sufficient revenues to offset the cost of dry holes and general and administrative expenses.

If we cannot obtain the planned extensions of our Megiddo Valleys 434 License or any additional petroleum exploration licenses we deem necessary to the success of our exploration program, then our business may be severely impaired.

Our ability to obtain desired exploration licenses on acceptable terms is subject to change in regulations and policies and to the discretion of the applicable government agencies in Israel. Additionally, the onshore licensing and environmental and safety related regulations promulgated by the various energy related ministries in Israel during 2021-2023 are likely to render obtaining any license extensions or additional exploration licenses increasingly expensive and more time consuming. Accordingly, there can be no assurance that we will be able to extend our existing license or obtain new or additional exploration rights. If we are unable for whatever reason to obtain the exploration rights that we deem necessary or desirable, our business may be severely impaired.

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We rely on independent experts and technical or operational service providers over whom we may have limited control.

The success of our oil and gas exploration efforts is dependent upon the efforts of various third parties that we do not control. These third parties provide critical drilling, engineering, logging, pressure pumping, geological, geophysical and other scientific analytical services, including 2-D and 3-D seismic imaging technology to explore for and develop oil and gas prospects. Given our small size and limited resources, we do not have all the required expertise on staff. As a result, we rely upon various companies and other third parties like engineers, geologists, geophysics, labs and other scientific analytical services to assist us in identifying desirable hydrocarbon prospects to acquire and to provide us with technical assistance and services. In addition, we rely upon the owners and operators of oilfield service equipment.

If any of these relationships with third-party service providers are terminated or are unavailable on commercially acceptable terms, we may not be able to execute our business plan. Our limited control over the activities and business practices of these third parties, any inability on our part to maintain satisfactory commercial relationships with them, their limited availability or their failure to provide quality services could materially and adversely affect our business, results of operations and financial condition.

Exploratory well drilling locations that we decide to drill may not yield oil or natural gas in commercially viable quantities.

There is no way to predict in advance of drilling and testing whether any particular location will yield oil or natural gas in sufficient quantities to recover drilling or completion costs or to be economically viable. The use of technologies and the study of producing fields in the same area, if any, will not enable us to know conclusively prior to drilling and testing whether oil, natural gas liquids (NGLs) or natural gas will be present or, if present, whether oil or natural gas will be present in sufficient quantities to be economically viable. Even if sufficient amounts of oil, NGLs or natural gas exist, we may inadvertently damage the potentially productive hydrocarbon bearing formation or experience mechanical difficulties while drilling or completing a well, resulting in a reduction in production from the well or abandonment of the well. If we drill exploratory wells that we identify as dry holes in our future drilling locations, our business may be materially harmed. We cannot assure you that the analogies we draw from available data from other wells, more fully explored locations or producing fields will be applicable to our drilling locations. Ultimately, the cost of drilling, completing and operating any well is often uncertain, and new wells may not be productive.

Our global operations subject us to various risks, and our failure to manage these risks could adversely affect our results of operations and cash flows.

Our business is subject to certain risks associated with doing business globally, more particularly in Israel. Accordingly, we face significant operational risks as a result of doing business internationally, such as:

● fluctuations in foreign currency exchange rates;

● potentially adverse tax consequences and changes in tax laws;

Our failure to manage the market and operational risks associated with our international operations could limit the future growth of our business and adversely affect our results of operations.

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Our business and operations would suffer in the event of system failures, and our operations are vulnerable to interruption by natural disasters, terrorist activity, power loss, adverse public health events and other events beyond our control, the occurrence of which could materially harm our business.

Despite the implementation of security measures, our internal computer systems and those of our contractors and consultants are vulnerable to damage from computer viruses, hacking, ransomware, cyber-attacks, unauthorized access as well as telecommunication and electrical failures. Our information technology and other internal infrastructure systems, including corporate firewalls, servers, leased lines and connection to the Internet, face the risk of systemic failure that could disrupt our operations. Although we have invested significant resources to enhance the security of our computer systems, there can be no assurances we will not experience unauthorized intrusions into our computer systems, or those of our vendors, contractors and consultants, that we will successfully detect future unauthorized intrusions in a timely manner or that future unauthorized intrusions will not result in material adverse effects on our financial condition, reputation or business prospects.

While we have not experienced any such system failure, accident or security breach to date, if such an event were to occur and cause interruptions in our operations, it could result in a material disruption of our operations.

We are also vulnerable to accidents, electrical blackouts, labor strikes, terrorist activities, war, natural disasters, adverse public health events and other events beyond our control, and we have not undertaken a systematic analysis of the potential consequences to our business as a result of all of such events and do not have an applicable recovery plan in place. Any disruption to our operations or the operations of our collaborators or suppliers from these kinds of events would likely impact our operating results, cash flows and our financial condition.

Although we carry insurance to protect us against some losses or damages resulting from certain types of disasters, the extent of that insurance is limited in scope and amount, and we cannot assure you that our insurance coverage will be sufficient to satisfy any damages and losses. Any business interruption may have a material adverse effect on our business, financial position, results of operations, cash flows and prospects.

Deterioration of political, economic and security conditions in Israel may adversely affect our operations.

Any major hostilities involving Israel, a substantial decline in the prevailing regional security situation or the interruption or curtailment of trade between Israel and its present trading partners could have a material adverse effect on our operations and cash flows. See the prior discussion on Political Climate.

Prolonged and/or widespread regional conflict in the Middle East could have the following results, among others:

● security concerns leading to evacuation of our personnel;

Loss of property and/or interruption of our business plans resulting from hostile acts could have a significant negative impact on our earnings and cash flow. In addition, we may not have enough insurance to cover any loss of property or other claims resulting from these risks.

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We have a history of losses and we cannot assure you that we will ever be profitable.

We incurred net losses of $7,627,000 for the year ended December 31, 2025, and $7,343,000 for the year ended December 31, 2024. We cannot provide any assurance that we will ever be profitable.

Earnings, if any, will be diluted due to governmental royalty and charitable contributions.

We are legally bound to pay a government royalty of 12.5% of gross sales revenues. Additionally, we are legally required to pay 6% of gross sales revenue to two separate foundations (3% each to two separate foundations – see the separate section on Foundations). As our expenses increase with respect to the amount of sales, these donations and allocation could significantly dilute future earnings and, thus, depress the price of the common stock.

Risks Associated with our Business

We are subject to increasing Israeli governmental regulations and environmental requirements that may cause us to incur substantial incremental costs and/or delays in our drilling program.

Our business is subject to laws and regulations promulgated by the State of Israel relating to the exploration for, and the development, production and marketing of, crude oil and natural gas, as well as safety matters. Legal requirements are frequently changed and subject to interpretation, and we are unable to predict the ultimate cost of compliance with these requirements or their effect on our operations. We may be required to make substantial expenditures to comply with governmental laws and regulations.

Environmental laws and regulations change frequently, and the implementation of new, or the modification of existing, laws or regulations could adversely impact our operations. The discharge of natural gas, crude oil, or other pollutants into the air, soil or water may give rise to substantial liabilities on our part to government agencies and third parties and may require us to incur substantial costs of remediation. In addition, we may incur costs and penalties in addressing regulatory agency procedures regarding possible non-compliance.

Our lack of diversification increases the risk of an investment in us, and our financial condition and results of operations may deteriorate if we fail to diversify.

Our business focus is on oil and gas exploration on a limited number of properties in Israel and exploitation of any significant reserves that are found within our license areas. As a result, we lack diversification, in terms of both the nature and geographic scope of our business. We will likely be impacted more acutely by factors affecting our industry or the regions in which we operate than we would if our business were more diversified. If we are unable to diversify our operations and cash flows, our financial condition and results of operations and cash flows could deteriorate.

We currently have no proved reserves or current production and we may never have any.

We do not have any proved reserves or current production of oil or gas. We cannot assure you that any wells will be completed or produce oil or gas in commercially profitable quantities.

Oil and gas exploration is an inherently risky business.

Exploratory drilling involves enormous risks, including the risk that no commercially productive oil or natural gas reservoirs will be discovered. Even when properly used and interpreted, seismic data analysis and other computer simulation techniques are only tools used to assist geoscientists in trying to identify subsurface structures and the presence of an active petroleum system. They do not allow the interpreter to know conclusively if hydrocarbons are present or economically available. The risk analysis techniques we use in evaluating potential drilling sites rely on subjective judgments of our personnel and consultants. Additionally, we are typically engaged in drilling deep onshore wildcat exploratory wells in Israel where only approximately 500 total wells have ever been drilled, the vast majority of which are relatively shallow. As such, exploration risks are inherently very substantial.

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A substantial and extended decline in oil or natural gas prices could adversely impact our future rate of growth and the carrying value of our unproved oil and gas assets.

Prices for oil and natural gas fluctuate widely. Fluctuations in the prices of oil and natural gas will affect many aspects of our business, including our ability to attract capital to finance our operations, our cost of capital, and the value of any unproved oil and natural gas properties. Prices for oil and natural gas may fluctuate widely in response to relatively minor changes in the supply of and demand for oil and natural gas, market uncertainty and a wide variety of additional factors that are beyond our control, such as the domestic and foreign supply of oil and natural gas, technological advances affecting energy consumption, and domestic and foreign governmental regulations. Significant and extended reductions in oil and natural gas prices could require us to reduce our capital expenditures and impair the carrying value of our assets.

While there is much analysis and speculation as to the cause of this fluctuation in the price and its predicted future course, there are many factors that contribute to the price of oil, none of which the Company controls. The oil price is also impacted by actual supply and demand, as well as by expectation. Demand for energy is closely related to economic activity which is compounded by key advances and innovation in exploration techniques in recent years. Significant geopolitical events such as heightened conflict in the Middle East, the current Israel-Hamas war, and large-scale terrorist activities can also impact the price of oil tremendously.

If we are successful in finding commercial quantities of oil and/or gas, our revenues, operating results, financial condition and ability to borrow funds or obtain additional capital will depend substantially on prevailing prices for oil and natural gas. Declines in oil and gas prices may materially adversely affect our financial condition, liquidity, ability to obtain financing and operating results. Lower oil and gas prices also may reduce the amount of oil and gas that we could produce economically.

Historically, oil and gas prices and markets have been volatile, with prices fluctuating widely, and they are likely to continue to be volatile, making it impossible to predict with any certainty the future prices of oil and gas. The bottom line is that there are many and varied causes for the fluctuation in the price of oil and natural gas, and we have no control over these factors.

Because a certain portion of our expenses is incurred in currencies other than the U.S. dollar, our results of operations and cash flows may be adversely impacted by currency fluctuations and inflation.

Although our reporting and functional currency is the U.S. dollar, we pay a substantial portion of our expenses in New Israeli Shekel (NIS). As a result, we are exposed to the currency fluctuation risks. For example, if the U.S. dollar weakens against the NIS, our reported financial results in U.S. dollars may be lower than anticipated. We may, in the future, decide to enter into currency hedging transactions to decrease the risk of financial exposure from fluctuations in the exchange rates of the currencies mentioned above in relation to the U.S. dollar. These measures, however, may not adequately protect us from material adverse effects.

The insurance we carry may be insufficient to cover all of the risks we face, which could result in significant financial exposure.

Exploration for and production of crude oil and natural gas can be hazardous, involving natural disasters and other unplanned events such as blowouts, well cratering, fire and explosion and loss of well control which can result in damage to or destruction of wells, injury to persons, loss of life, or damage to property and the environment. Exploration and production activities are also subject to risk from political developments such as terrorist acts, piracy, civil disturbances, war, expropriation or nationalization of assets, which can cause loss of or damage to our property.

As is customary within our industry, we maintain insurance against many, but not all, potential perils confronting our operations and in coverage amounts and deductible levels that we believe to be appropriate but economic. Consistent with that profile, our insurance program is structured to provide us financial protection from unfavorable loss resulting from damages to or the loss of physical assets or loss of human life, liability claims of third parties, and exploratory drilling interruption attributed to certain assets and including such occurrences as well blowouts and resulting oil spills, at a level that balances cost of insurance with our assessment of risk and our ability to achieve a reasonable rate of return on our investments. Although we believe the coverage and amounts of insurance carried are adequate and consistent with industry practice, we do not have insurance protection against all the risks we face. Because we chose not to insure certain risks, insurance may not be available at a level that balances the cost of insurance and our desired rates of return, or actual losses exceed coverage limits. We regularly review our risks of loss and the cost and availability of insurance and revise our insurance program accordingly.

If an event occurs that is not covered by insurance or not fully protected by insured limits, it could have a significant adverse impact on our financial condition, results of operations and cash flows.

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We face various risks associated with the trend toward increased activism against oil and gas exploration and development activities.

Opposition toward oil and gas drilling and development activity has been growing globally and is particularly pronounced in Organization for Economic Co-operation and Development (“OECD”) countries which include the U.S., the U.K and Israel. Companies in the oil and gas industry, such as us, are often the target of activist efforts from both individuals and non-governmental organizations regarding environmental compliance and business practices, potential damage to fresh water sources, and safety, among other topics. Future activist efforts could result in the following:

● delay or denial of drilling or other exploration permits or licenses;

● shortening of lease terms or reduction in lease size;

● legal challenges or lawsuits;

● damaging publicity about us;

● increased costs of doing business;

● reduction in demand for our products; and

Our need to incur costs associated with responding to these initiatives or complying with any resulting new legal or regulatory requirements resulting from these activities that are substantial and not adequately provided for, could have a material adverse effect on our business, financial condition and results of operations and cash flows.

Economic risks may adversely affect our operations and/or inhibit our ability to raise additional capital.

Economically, our operations in Israel may be subject to:

● exchange rate fluctuations;

● changes in Israel’s economy that could lead to oil and gas price controls; and

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Consequently, our operations may be substantially affected by local economic factors beyond our control, any of which could negatively affect our financial performance and prospects.

Legal risks could negatively affect our market value.

Legally, our operations in Israel may be subject to:

The Israeli Energy Ministry has now enacted regulations relating to licensing requirements for entities engaged in the fuel sector that would result in our having to obtain additional licenses to market and sell hydrocarbons that we may discover.

Further, in the event of a legal dispute in Israel, we may be subject to the exclusive jurisdiction of Israeli courts or we may not be successful in subjecting persons who are not United States residents to the jurisdiction of courts in the United States, either of which could adversely affect the outcome of a dispute.

There are limitations on the transfer of interests in our petroleum rights, which could impair our ability to raise additional funds to execute our business plan.

The Israeli government has the right to approve any transfer of rights and interests in any license or other petroleum right we hold or may be granted and any mortgage of any license or other petroleum rights to borrow money. If we attempt to raise additional funds through borrowings or joint ventures with other companies and are unable to obtain required approvals from the government, the value of your investment could be significantly diluted or even lost.

Our dependence on the limited contractors, equipment and professional services available in Israel may result in increased costs and possibly material delays in our work schedule.

Due to the lack of competitive resources in Israel, costs for our operations may be more expensive than costs for similar operations in other parts of the world. We are also more likely to incur delays in our exploration schedules and be subject to a greater risk of failure in meeting our required work schedule. Similarly, some of the oil field personnel we need to undertake our planned operations are not necessarily available in Israel or available on short notice for work in Israel. Any or all of the factors specified above may result in increased costs and delays in the work schedule.

Our dependence on Israeli local licenses and permits as well as new regulations calling for enhanced bank guarantees and insurance coverage may require more funds than we have budgeted and may cause delays in our work schedule.

In connection with drilling operations, we are subject to a number of Israeli local licenses and permits. Some of these are issued by the Israeli Defense Forces, the Civil Aviation Authority, the Israeli Water Commission, the Israel Lands Authority, the holders of the surface rights in the lands on which we intend to conduct drilling operations, local and regional planning commissions and environmental authorities.

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In the event of a Commercial Discovery approved by the Petroleum Commissioner and depending on the nature of the discovery and the production and related distribution equipment necessary to produce and sell the discovered hydrocarbons, we will be subject to additional licenses and permits, including from various departments in the Energy Ministry, regional and local planning commissions, the environmental authorities and the Israel Lands Authority. If we are unable to obtain some or all of these permits or the time required to obtain them is longer than anticipated, we may have to alter or delay our planned work schedule, which would increase our costs.

If we are successful in finding commercial quantities of oil and/or gas, our operations will be subject to laws and regulations relating to the generation, storage, handling, emission, transportation and discharge of substances into the environment, which can adversely affect the cost, manner or feasibility of our doing business. Many Israeli laws and regulations require permits for the operation of various facilities, and these permits are subject to revocation, modification and renewal. Governmental authorities have the power to enforce compliance with their regulations, and violations could subject us to fines, injunctions or both.

If compliance with environmental regulations is more expensive than anticipated, it could adversely impact the profitability and cash flows of our business.

Risks of substantial costs and liabilities related to environmental compliance issues are inherent in oil and gas operations. It is possible that other developments, such as stricter environmental laws and regulations, and claims for damages to property or persons resulting from oil and gas exploration and production, would result in substantial costs and liabilities. This could also cause our insurance premiums to be significantly greater than anticipated.

The unavailability or high cost of equipment, supplies, other oil field services and personnel could adversely affect our ability to execute our exploration and development plans on a timely basis and within our budget.

Our industry is cyclical and, from time to time, there is a shortage of equipment, supplies and oilfield services. There may also be a shortage of trained and experienced personnel. During these periods, the costs of such items are substantially greater and their availability may be limited, particularly in locations that typically have limited availability of equipment and personnel, such as the Eastern Mediterranean, where our operations are located. As a result, equipment, supplies and oilfield services may not be available at rates that provide a satisfactory return on our investment.

Significant disruptions of information technology systems or security breaches could adversely affect our business.

We are increasingly dependent upon information technology systems, infrastructure and data to operate our business. In the ordinary course of business, we collect, store and transmit large amounts of confidential information (including, among other things, trade secrets or other intellectual property, proprietary business information and personal information). It is critical that we do so in a secure manner to maintain the confidentiality and integrity of such confidential information. Additionally, we have outsourced elements of our operations to third parties, and as a result we manage a number of third-party vendors who may or could have access to our confidential information. Cyber-attacks are increasing in their frequency, sophistication and intensity, and have become increasingly difficult to detect. Cyber-attacks could include the deployment of harmful malware, ransomware, denial-of-service attacks, social engineering and other means to affect service reliability and threaten the confidentiality, integrity and availability of information. The size and complexity of our information technology systems and those of the third-party vendors and service providers with whom we contract make these environments inherently vulnerable. Because we store large volumes of confidential information across our infrastructure, we face risks of service interruptions and security breaches. These vulnerabilities may be exploited through inadvertent or intentional actions by employees, vendors, and business partners, or through cyber attacks by malicious third parties. Likewise, our reliance on third-party systems creates supply chain vulnerabilities outside our direct oversight. A compromise of a vendor’s environment could facilitate unauthorized access to our environments or data.

Significant disruptions or security breaches affecting our information technology systems or those of our third-party vendors and business partners could adversely impact our operations. Such incidents may result in the loss, misappropriation, or unauthorized disclosure of confidential data, including trade secrets, intellectual property, and personal information. Consequently, these failures could lead to substantial financial, legal, and reputational harm. Security breaches and other unauthorized inappropriate access can be difficult to detect, and any delay in identifying them may lead to increased harm of the type described above. While we have implemented security measures to protect our information technology systems and infrastructure, there can be no assurance that such measures will prevent service interruptions or security breaches that could adversely affect our business. In addition, our liability insurance may not be sufficient in type or amount to cover us against costs of or claims related to security breaches, cyber-attacks and other related breaches. A cybersecurity breach could adversely affect our reputation and could result in other negative consequences, including disruption of our internal operations, increased cybersecurity protection costs, lost revenue, or litigation.

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Risks Related to our Common Stock

We will issue additional common stock in the future, which would dilute the ownership interests of our existing stockholders.

In the future, we anticipate issuing additional securities in connection with capital raising efforts, including shares of our common stock or securities convertible into or exchangeable for our common stock, resulting in the dilution of the ownership interests of our stockholders. We are authorized under our amended and restated certificate of incorporation to issue 1,600,000,000 shares of common stock. As of March 13, 2026 there were approximately 1,179,449,952 shares of our common stock issued and outstanding.

When we offer a particular series of securities, we will describe the intended use of the net proceeds from that offering in a prospectus supplement. The actual amount of net proceeds we spend on a particular use will depend on many factors, including, our future capital expenditures, the amount of cash required by our operations, and our future revenue growth, if any. Therefore, we will retain broad discretion in the use of the net proceeds.

Because the likelihood of paying cash dividends on our common stock is remote at this time, stockholders must look solely to appreciation of our common stock to realize a gain on their investments.

We do not know when or if we will pay dividends. We currently intend to retain future earnings, if any, to finance the expansion of our business. Our future dividend policy is within the discretion of our board of directors and will depend upon various factors, including our business, financial condition, results of operations, capital requirements and investment opportunities. Accordingly, stockholders must look solely to appreciation of our common stock to realize a gain on their investment. This appreciation may not occur.

Our stock price and trading volume may be volatile, which could result in losses for our stockholders.

The public market for our common stock has been characterized by significant price and volume fluctuations. There can be no assurance that the market price of our common stock will not decline below its current or historic price ranges. The market price may bear no relationship to the prospects, stage of development, existence of oil and gas reserves, revenues, earnings, assets or potential of our company and may not be indicative of our future business performance. The trading price of our common stock could be subject to wide fluctuations. Fluctuations in the price of oil and gas and related international political events can be expected to affect the price of our common stock. In addition, the stock market in general has experienced extreme price and volume fluctuations that have affected the market price for many companies, sometimes unrelated to the operating performance of these companies. These market fluctuations, as well as general economic, political and market conditions, may have a material adverse effect on the market price of our common stock.

Some of the factors that could negatively affect our share price or result in fluctuations in the price or trading volume of our common stock include:

● actual or anticipated quarterly variations in our operating results,

● the lack or the delay in obtaining necessary regulatory approvals,

● announcements relating to our business or the business of our competitors,

● the success of our operating strategy,

● the operating and stock performance of other comparable companies, and

● The continued listing of our stock on a recognized stock exchange

Many of these factors are beyond our control, and we cannot predict their potential effect on the price of our common stock.

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ITEM 1B. UNRESOLVED STAFF COMMENTS

Not Applicable.

ITEM 1C.CYBER SECURITY

Risk management and strategy

We assess material risks from cyber security threats on an ongoing basis, including any potential unauthorized occurrence on or conducted through our Information Technology (IT) systems that may result in adverse effects on the confidentiality, integrity, or availability of our systems, infrastructure or information residing therein. We have developed and implemented various processes to oversee and manage cybersecurity risks and have integrated this cybersecurity risk management framework into our Company’s broader risk management framework.

Governance

Our management and the Board recognize the critical importance of managing cyber security risks as part of our larger risk management program. While all of our personnel play a part in managing cyber security risks, one of the key functions of our Board is to provide informed oversight of our risk management process, including risks from cyber security threats.Our Chief Financial Officer briefs the executive leadership team, the Board, and the Audit Committee regarding cybersecurity risks, strategy, and management at least annually.

Our cybersecurity team is comprised of members of senior leadership, including in-house legal counsel and independent third-party SOC 2 certified IT and cybersecurity consultants that serve as our Managed Security Service Provider (MSSP). Our MSSP has substantial experience involving cybersecurity risk management and IT, including security, compliance, systems and programming. These individuals are informed about, and monitor the prevention, mitigation, detection and remediation of cybersecurity incidents through their management of, and participation in, the cybersecurity risk management and strategy process described above, and report to our internal executive team on a regular basis.

Engaging Third Parties on Risk Management

We collaborate with vendors, service providers, assessors, auditors, consultants, and other third parties on an as-needed basis to develop secure informational and operational technology systems and protect against cybersecurity threats. For example, we engage third-party security experts to monitor our network and conduct risk assessments and program enhancements.

Managing Third-Party Cybersecurity Risk

We recognize the potential cybersecurity risks associated with the use of third parties that provide services to us, process information on our behalf, or have access to our informational or operational technology systems, and we have processes in place to oversee and manage these risks. These processes include conducting vendor due diligence and risk assessments, participating in industry information sharing groups, subscribing to cybersecurity notification services, and maintaining ongoing collaboration with federal agencies. We also seek to mitigate third-party cybersecurity risk through contractual safeguards, and/or regular review of the internal control reports of such third parties.

Material Impact from Cybersecurity Incidents

The Company has not experienced a material cyber security incident or a cyber security threat that has had, or are likely to have, material impacts to our business, operations, finances, or reputation during 2025 nor in any prior years. The company’s overall risk management systems and processes have followed the recommended guidelines of our cyber security insurance company. The Audit Committee has the board’s oversight of risk from cyber security threats and the responsibility for reviewing the management processes. Management’s role in assessing and managing material risks from cyber security threats is the responsibility of the Chief Financial Officer, who reports and coordinates any potential material risk to the Audit Committee.

ITEM 2. PROPERTIES

At December 31, 2025, the Company held one active petroleum exploration license onshore Israel, the New Megiddo Valleys License 434, comprising approximately 75,000 acres. This License was awarded on September 14, 2023 and had much of the same area and coordinates as the replaced License 428 and expires on September 13, 2026.

Please refer to the discussion above under Part 1, Item 1, Business.

The table below summarizes certain data for our license area for the year ended December 31, 2025:

Area Working Expiration

Type of Right Name (Approx. Acres) Interest Date

Surface Rights

The surface rights to the drill site in the New Megiddo Valleys License 434 area are held under a long-term lease by Kibbutz Sde Eliyahu. The rights are owned by the State of Israel and administered by the Israel Lands Authority. Permission has been granted to Zion by both Kibbutz Sde Eliyahu and the Israel Lands Authority for the use of the surface rights.

The surface rights to former drill sites in the former Joseph License area are held under a long-term lease by Kibbutz Ma’anit. The rights are owned by the State of Israel and administered by the Israel Lands Authority. Permission has been granted to Zion by Kibbutz Ma’anit for the use of the surface rights. The Company has completed the plugging obligations of all wells within the Joseph License area and acknowledges its obligation to complete the abandonment of the wells in accordance with guidance from the Environmental Ministry even though the Joseph License has expired.

Summary of Exploration Activities/Present Activities

Please refer to the discussion above under Item 1, under the caption “Summary of Exploration Activities.”

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Office Properties

The Company had an option to renew the lease for another five years from February 1, 2024 to January 31, 2029, provided it is not in breach of the agreement, where it is required as well to furnish a notice of intent to exercise the option six months prior to termination of lease, and it furnishes a bank guarantee and insurance confirmation prior to commencement of the option period. The Company exercised the option to renew the lease for another seven years from February 1, 2024 through January 31, 2031, when rent is to be paid on a monthly basis in the base amount of approximately NIS 46,500 per month (approximately $12,800) at the exchange rate in effect on the date of this report and is linked to an increase (but not a decrease) in the CPI.

Geneva Branch

On July 11, 2014, Zion Oil & Gas, Inc., Geneva Branch was registered in the Canton of Geneva, Switzerland. The legal Swiss name for the foreign branch is “Zion Oil & Gas, Inc., Wilmington, Branch of Geneva”. The Zion Swiss Branch has its registered office and its business office at 47 Avenue Blanc, 1202 , Geneva, Switzerland. The purpose of the branch is to operate a foreign treasury center for the Company.

ITEM 3. LEGAL PROCEEDINGS

Litigation

From time to time, the Company may be subject to routine litigation, claims or disputes in the ordinary course of business. The Company defends itself vigorously in all such matters. However, we cannot predict the outcome or effect of any of the potential litigation, claims or disputes.

On June 3, 2025, the Company received a notification via summons that it is being sued in the Superior Court of California, County of Los Angeles under the state’s “Trap and Trace” law. California’s Trap and Trace law, part of the California Invasion of Privacy Act (CIPA) Penal Code Section 638.51 prohibits installing or using devices or processes to capture incoming electronic signaling information (like IP addresses or routing data) without a court order or user consent. The Company has retained counsel in the state of California and this case is ongoing. Approximately $25,000 in legal expenses was recognized in 2025. We are expecting to incur additional expenses in 2026, but they are not expected to be material to the Company. Our retained counsel in California advised us that the California courts are backlogged with similar cases and that a resolution to our case is not expected for months. We believe we have a strong case based on the facts.

On March 9, 2026, the Company was advised by the Superior Court of California, County of Los Angeles, that the lawsuit was dismissed without prejudice against the Company.

ITEM 4. MINE SAFETY DISCLOSURES

Not Applicable.

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PART II

ITEM 5. MARKET FOR THE REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Market Information

We completed our initial public offering of our common stock in January 2007. From January 3, 2007 through September 1, 2009, shares of our common stock were traded on the NYSE Amex under the symbol “ZN.” From September 2, 2009, through July 10, 2019, our common stock traded on the Nasdaq Global Market, also under the symbol “ZN.” From July 11, 2019 through September 1, 2020, our common stock continued to trade on the Nasdaq Capital Market, also under the symbol “ZN.” Since September 3, 2020, our common stock began trading on OTCQX under the symbol “ZNOG.” On January 1, 2024, our common stock began trading on the OTCQB under the same symbol “ZNOG.” The Zion warrant “ZNWAA” has been trading under the symbol “ZNOGW.” During January 2026, the Company applied for trading on the OTCQX Market, and on February 5, 2026 our ZNOG and ZNOGW began trading on the OTCQX Market.

Holders

As of December 31, 2025, there were approximately 23,146 shareholders of record of our common stock. A significant number of shares of our Common Stock are held in either nominee name or street name brokerage accounts and, consequently, we are unable to determine the number of beneficial owners of our stock.

Dividends

We have never paid dividends on our common stock and do not plan to pay dividends on the common stock in the foreseeable future. Whether dividends will be paid in the future will be in the discretion of our board of directors and will depend on various factors, including our earnings and financial condition and other factors our board of directors considers relevant. We currently intend to retain earnings to develop and expand our business.

Issuer Purchases of Equity Securities

We do not have a stock repurchase program for our common stock.

Insider Trading Policies

The company has adopted insider trading policies and procedures applicable to directors, officers and employees. There are no Rule 10b5-1 trading plans in effect and there are no policies and practices regarding the timing of stock options and stock appreciation right (SAR) awards, other than stock option awards per officer employment agreements. While the company is not subjected to the insider trading policy, the company does not trade in its securities when it is in possession of material nonpublic information other than pursuant to previously adopted Rule 10b5-1 trading plans.

Suppliers may not use or share insider information concerning the Company for the purpose of trading in the Company’s common stock or other securities. Insider information includes material nonpublic information about matters such as significant contracts, claims, liabilities, major litigation, potential sales, mergers or acquisitions, development plans, operational activities, earnings, forecasts and budgets. Material information is any information, either positive or negative information that a reasonable investor would consider important in a decision to buy, hold, or sell securities.

ITEM 6. [RESERVED]

ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Introduction

The following discussion and analysis should be read in conjunction with our accompanying consolidated financial statements and the notes to those consolidated financial statements included elsewhere in this Annual Report. Some of our discussion is forward-looking and involves risks and uncertainties. For information regarding factors that could have a material adverse effect on our business, refer to Risk Factors under Item 1A of this Report.

Overview

Zion Oil and Gas, Inc., a Texas corporation, is an oil and gas exploration company with a history of 25 years of oil and gas exploration in Israel. We were incorporated in Florida on April 6, 2000 and reincorporated in Delaware on July 9, 2003. The shareholders of Zion Oil & Gas, Inc. approved the re-domestication of its incorporation to Texas on June 4, 2025.

We completed our initial public offering in January 2007. Our common stock, par value $0.01 per share (the “Common Stock”) currently trades on the OTCQX Market under the symbol “ZNOG” and our Common Stock warrant under the symbol “ZNOGW.”

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On September 14, 2023, the Israel Ministry of Energy approved a new Megiddo Valleys License 434 (“NMVL 434”), allowing oil and gas exploration on approximately 75,000 acres or 302 square kilometers out of the approximately 99,000 acres covered by our previous New Megiddo License 428 (“NML 428”) which expired on February 1, 2023. Zion applied for a replacement license for NML 428 months prior to its expiration. This Exploration License 434 will be valid for three years until September 13, 2026 with four potential 1-year extensions for a total of seven years until September 13, 2030. This NMVL 434 effectively supersedes our previous NML 428.

The NMVL 434 lies onshore, south and west of the Sea of Galilee, and we continue our exploration focus here based on our studies as it appears to possess the key geologic ingredients of an active petroleum system with significant exploration potential.

See Item 1 for a detailed listing of our exploration activities, milestones and/or timelines.

I-35 Drilling Rig & Associated Equipment

On March 12, 2020, Zion entered into a Purchase and Sale Agreement with Central European Drilling kft, a Hungarian corporation, to purchase an onshore oil and gas drilling rig, drilling pipe, related equipment and spare parts for a purchase price of $5.6 million in cash, subject to acceptance testing and potential downward adjustment.

I-35 Rig Other

Drilling Spare Drilling

Rig Parts Assets Total

US$ US$ US$ US$

Gross Assets: thousands thousands thousands thousands

Asset Disposals for Self-Consumption - (52 ) - (52 )

Accumulated Depreciation:

I-35 Rig Other

Drilling Spare Drilling

Rig Parts Assets Total

US$ US$ US$ US$

Gross Assets: thousands thousands thousands thousands

Asset Disposals - - (98 ) (98 )

Asset Disposals for Self-Consumption - (39 ) - (39 )

Accumulated Depreciation:

Zion’s ability to fully undertake all of these aforementioned activities was subject to its raising the needed capital through the issuance of our securities, and we anticipate we will continue to need to raise funds through the issuance of equity securities (or securities convertible into or exchangeable for equity securities). No assurance can be provided that we will be successful in raising the needed equity on favorable terms (or at all).

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Our executive offices are located at 12222 Merit Drive, Suite 1000, Dallas, Texas 75251, and our telephone number is (214) 221-4610. Our field office in Israel is located at 9 Halamish Street, North Industrial Park, Caesarea 3088900, and the telephone number is +972-4-623-8500.

Principal Components of our Cost Structure

Our operating and other expenses primarily consist of the following:

Going Concern Basis

Although we have limited capital resources, no revenue to date and a loss from operations, our consolidated financial statements have been prepared on a going concern basis, which contemplates realization of assets and liquidation of liabilities in the ordinary course of business. The appropriateness of using the going concern basis is dependent upon our ability to obtain additional financing or equity capital and, ultimately, to achieve profitable operations. Therefore, there is substantial doubt about our ability to continue as a going concern. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Critical Accounting Policies

Management’s discussion and analysis of financial condition and results of operations is based upon our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States of America. The preparation of these consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expense during the reporting period.

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We have identified the accounting principles which we believe are most critical to the reported financial status by considering accounting policies that involve the most complex of subjective decisions or assessment.

Impairment of Unproved Oil and Gas Properties

We follow the full-cost method of accounting for oil and gas properties. Accordingly, all costs associated with acquisition, exploration and development of oil and gas reserves, including directly related overhead costs, are capitalized.

All capitalized costs of oil and gas properties, including the estimated future costs to develop proved reserves, are amortized on the unit-of-production method using estimates of proved reserves. Investments in unproved properties and major development projects are not amortized until proved reserves associated with the projects can be determined or until impairment occurs. If the results of an assessment indicate that the properties are impaired, the amount of the impairment is included in income from continuing operations before income taxes, and the adjusted carrying amount of the unproved properties is amortized on the unit-of-production method.

Our oil and gas properties represent an investment in unproved properties. These costs are excluded from the amortized cost pool until proved reserves are found or until it is determined that the costs are impaired. All costs excluded are reviewed at least quarterly to determine if impairment has occurred. The amount of any impairment is charged to expense since a reserve base has not yet been established. A further impairment requiring a charge to expense may be indicated through evaluation of drilling results, relinquishing drilling rights or other information.

Abandonment of properties is accounted for as adjustments to capitalized costs. The net capitalized costs are subject to a “ceiling test” which limits such costs to the aggregate of the estimated present value of future net revenues from proved reserves discounted at ten percent based on current economic and operating conditions, plus the lower of cost or fair market value of unproved properties. The recoverability of amounts capitalized for oil and gas properties is dependent upon the identification of economically recoverable reserves, together with obtaining the necessary financing to exploit such reserves and the achievement of profitable operations.

The total net book value of our unproved oil and gas properties under the full cost method was $27,673,000 and $21,682,000 at December 31, 2025 and 2024, respectively.

Currency Utilized

Although our oil & gas properties and our principal operations are in Israel, we report all our transactions in United States dollars. Certain dollar amounts in the consolidated financial statements may represent the dollar equivalent of other currencies.

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Valuation of Deferred Taxes

We record a valuation allowance to reduce our deferred tax asset to the amount that we believe is likely to be realized in the future. In assessing the need for the valuation allowance, we have considered not only future taxable income but also feasible and prudent tax planning strategies. In the event that we were to determine that it would be likely that we would, in the future, realize our deferred tax assets in excess of the net recorded amount, an adjustment to the deferred tax asset would be made. In the period that such a determination was made, the adjustment to the deferred tax asset would produce an increase in our net income.

Asset Retirement Obligation

We record a liability for asset retirement obligation at fair value in the period in which it is incurred and a corresponding increase in the carrying amount of the related long-lived assets.

RESULTS OF OPERATIONS

The following table sets forth our Statements of Operations data for the years ended December 31 (all data is in thousands of USD) for 2025 and 2024:

Operating costs and expenses:

General and administrative expenses 4,943 4,645

Other (income) expense, net (104 ) 4

FOR THE YEAR ENDED DECEMBER 31, 2025 COMPARED TO DECEMBER 31, 2024

Revenue. We currently have no revenue generating operations.

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Operating costs and expenses. Operating costs and expenses for the year ended December 31, 2025 were $7,731,000 compared to $7,339,000 for the year ended December 31, 2024. Operating costs for the year ended December 31, 2025 were $392,000 5% higher compared to the year ended December 31, 2024.

General and administrative expenses. General and administrative expenses for the year ended December 31, 2025 were $4,943,000 compared to $4,645,000 for the year ended December 31, 2024. This represents a growth of $298,000, or 6%, year over year. In 2025, payroll-related expenses were higher in lieu of a lower number of stock options granted.

Other expenses. Other expenses during the year ended December 31, 2025 were $2,788,000 compared to $2,694,000 for the year ended December 31, 2024. This is a variance of $94,000 or 3%, which is not a material variance. The expenses in this category are comprised of non-compensation and non-professional expenses incurred.

Other (income) expense, net. Other (income) expense, net for the year ended December 31, 2025 was ($104,000) compared to $4,000 for the year ended December 31, 2024. This is a variance of $108,000 or 2,700%. The expenses/income in this category are comprised of foreign currency exchange costs, primarily the New Israeli Shekel (NIS) to the US dollar, and the financial expenses/income. Zion earned higher interest income during 2025, due to higher average cash balances.

Net Loss. Net loss for the year ended December 31, 2025 was $7,627,000 compared to $7,343,000 for the year ended December 31, 2024.

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Liquidity and Capital Resources

Liquidity is a measure of a company’s ability to meet potential cash requirements. As discussed above, we have historically met our capital requirements through the issuance of common stock as well as proceeds from the exercise of warrants and options to purchase common shares.

Our ability to continue as a going concern is dependent upon obtaining the necessary financing to complete further exploration and development activities and generate profitable operations from our oil and natural gas interests in the future. Our current operations are dependent upon the adequacy of our current assets to meet our current expenditure requirements and the accuracy of management’s estimates of those requirements. Should those estimates be materially incorrect, our ability to continue as a going concern will be in doubt. Our consolidated financial statements for the year ended December 31, 2025 have been prepared on a going concern basis, which contemplates the realization of assets and the settlement of liabilities and commitments in the normal course of business. We have a history of operating losses and negative cash flows from operations. Therefore, there is substantial doubt about our ability to continue as a going concern.

During the past two completed fiscal years, we have financed our operations primarily from the proceeds of sales of our stock under the Dividend Reinvestment and Stock Purchase Plan (see Note 6E for details). For the years ended December 31, 2025 and 2024, we raised approximately $21,479,000 and $16,257,000, respectively, under the Plan. Of the amounts raised, approximately 60% of the amounts raised in 2025 were attributable to two participants and 57% of the amounts raised in 2024 were attributable to one participant. The cessation of funding from these participants may result in adverse consequences to our business, such as a delay in our testing efforts, until we locate alternate sources for this funding.

At December 31, 2025, we had approximately $8,313,000 in unrestricted cash and cash equivalents compared to $2,272,000 at December 31, 2024. Our working capital (current assets minus current liabilities) was $9,463,000 at December 31, 2025 and $1,702,000 at December 31, 2024.

As of December 31, 2025, and 2024, the Company provided Israeli-required bank guarantees to various governmental bodies (approximately $1,424,000 and $972,000, respectively) and others (approximately $109,000 and $92,000, respectively) with respect to its drilling operation in an aggregate amount of approximately $1,533,000 and $1,064,000, respectively. The cash funds backing these guarantees are held in restricted interest-bearing accounts and are reported on the Company’s balance sheets as cash and cash equivalents – restricted.

During the years ended December 31, 2025 and 2024, cash used in operating activities totaled $8,013,000 and $6,288,000, respectively. Cash provided by financing activities during the years ended December 31, 2025 and 2024 was $21,175,000 and $13,263,000, respectively, and is primarily attributable to proceeds received from the Dividend Reinvestment and Stock Purchase Plan (the “DSPP” or “Plan”). Net cash used in investing activities such as drilling costs for our MJ-01 exploratory well, and purchases of equipment and spare parts was $6,636,000 and $5,274,000 for the years ended December 31, 2025 and 2024, respectively.

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Accounting standards require management to evaluate our ability to continue as a going concern for a period of one year subsequent to the date of the filing of the consolidated financial statements. We expect to incur additional significant expenditures to further our exploration and development programs. While we raised approximately $6,530,000, during the period January 1, 2026 through March 17 2026, which includes collection of the $29,000 stock subscription receivable at December 31, 2025, we will need to raise additional funds in order to continue our exploration and development activities. Additionally, we estimate that, when we are not actively drilling a well, our expenditures are approximately $600,000 per month excluding exploratory operational activities and capital expenditures. However, when we are actively drilling a well, we estimate an additional minimum expenditure of approximately $2,500,000 per month. The above estimates are subject to change. Subject to the qualifications specified below, management believes that our existing cash balance, coupled with anticipated proceeds under the DSPP, will be sufficient to finance our plan of operations through March 31, 2027.

Uncertainties are posed by the various wars and conflicts affecting Israel including, but not limited to, Iran, Hezbollah, Hamas, the Houthis (in Yemen), as well as armed groups in Syria and Iraq. The duration and impacts of these conflicts and/or wars are not fully known at this point in time.

No assurance can be provided that we will be able to raise the needed operating capital.

Even if we raise the needed funds, there are factors that can nevertheless adversely impact our ability to fund our operating needs, including (without limitation), the potential impact(s) of the aforementioned conflicts and wars affecting Israel, unexpected or unforeseen cost overruns in planned non-drilling exploratory work in existing license areas, the costs associated with extended delays in undertaking the required exploratory work, and plugging and abandonment activities which is typical of what we have experienced in the past.

The financial information contained in the consolidated financial statements has been prepared on a basis that assumes that we will continue as a going concern, which contemplates the realization of assets and the satisfaction of liabilities and commitments in the normal course of business. This financial information and these consolidated financial statements do not include any adjustments that may result from the outcome of this uncertainty.

The Dividend Reinvestment and Stock Purchase Plan

On March 13, 2014, Zion filed a registration statement on Form S-3 that was part of a replacement registration statement that was filed with the SEC using a “shelf” registration process. The registration statement was declared effective by the SEC on March 31, 2014. On February 23, 2017, the Company filed a Form S-3 with the SEC (Registration No. 333-216191) as a replacement for the Form S-3 (Registration No. 333-193336), for which the three-year period ended March 31, 2017, along with the base Prospectus and Supplemental Prospectus. The Form S-3, as amended, and the new base Prospectus became effective on March 10, 2017, along with the Prospectus Supplement that was filed and became effective on March 10, 2017. The Prospectus Supplement under Registration No. 333-216191 describes the terms of the DSPP and replaces the prior Prospectus Supplement, as amended, under the prior Registration No. 333-193336.

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On December 14, 2022, the Company extended the termination date of the ZNWAG warrant by one (1) year from the expiration date of January 8, 2023 to January 8, 2024. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

As of January 8, 2024, any outstanding ZNWAG warrants expired.

Under our Plan, the Company under a Request For Waiver Program executed Waiver Term Sheets of a unit option program consisting of a Unit (shares of stock and warrants) of its securities and subsequently an option program consisting of shares of stock to a participant. The participant’s Plan account was credited with the number of shares of the Company’s Common Stock and warrants that were acquired. Each warrant provided the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $1.00. The warrant has the company notation of “ZNWAM.” The warrants were not registered for trading on the OTCQB or any other stock market or trading market. The warrants became exercisable on January 15, 2021 and continued to be exercisable through July 15, 2022.

On March 21, 2022, the Company extended the termination date of the ZNWAM warrant by one (1) year from the expiration date of July 15, 2022 to July 15, 2023 and revised the exercise price to $0.05. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On June 16, 2023, the Company extended the termination date of the ZNWAM warrant from July 15, 2023 to September 6, 2023. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On August 21, 2023, the Company extended the termination date of the ZNWAM warrant from September 6, 2023 to October 31, 2023. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On October 19, 2023, the Company extended the termination date of the ZNWAM warrant from October 31, 2023 to December 31, 2023. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On December 18, 2023, the Company extended the termination date of the ZNWAM warrant from December 31, 2023 to March 31, 2024. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On March 28, 2024, the Company extended the termination date of the ZNWAM warrant from March 31, 2024 to December 31, 2024. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On January 21, 2025, the Company extended the termination date of the ZNWAM warrant from December 31, 2024 to March 31, 2025. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On March 18, 2025, the entire number of outstanding warrants of 4,376,000 were exercised at $.05 each for total proceeds to Zion of approximately $219,000. As of this report date, there are no ZNWAM warrants outstanding.

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Under our Plan, the Company under a Request For Waiver Program executed a Waiver Term Sheet of a unit program consisting of units of shares of stock and warrants to a participant. After conclusion of the program on June 18, 2021, the participant’s Plan account was credited with the number of shares of the Company’s Common Stock and warrants that were acquired. Each warrant provides the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $.25. The warrant shall have the company notation of “ZNWAQ.” The warrants were not registered for trading on the OTCQB or any other stock market or trading market. The warrants were issued on May 5, 2022 and were exercisable through July 15, 2023 at a revised per share exercise price of $.05.

On June 16, 2023, the Company extended the termination date of the ZNWAQ warrant from July 15, 2023 to September 6, 2023. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On August 21, 2023, the Company extended the termination date of the ZNWAQ warrant from September 6, 2023 to October 31, 2023. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On October 19, 2023, the Company extended the termination date of the ZNWAQ warrant from October 31, 2023 to December 31, 2023. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On December 18, 2023, the Company extended the termination date of the ZNWAQ warrant from December 31, 2023 to March 31, 2024. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On March 28, 2024, the Company extended the termination date of the ZNWAQ warrant from March 31, 2024 to December 31, 2024. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

On January 21, 2025, the Company extended the termination date of the ZNWAQ warrant from December 31, 2024 to March 31, 2025. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

During March 2025, the entire number of outstanding warrants of 23,428,348 were exercised at $.05 each for total proceeds to Zion of approximately $1,171,000. As of this report date, there are no ZNWAQ warrants outstanding.

Under our Plan, the Company under a Request For Waiver Program executed a Waiver Term Sheet of a unit program consisting of units of shares of stock and warrants to a participant. After conclusion of the program on November 15, 2021, the participant’s Plan account was credited with the number of shares of the Company’s Common Stock and warrants that will be acquired. Each warrant provides the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $1.00. The warrant shall have the company notation of “ZNWAS.” The warrants will not be registered for trading on the OTCQB or any other stock market or trading market. The warrants were issued and became exercisable on January 15, 2026 and continue to be exercisable through June 30, 2026 at a per share exercise price of $.25.

Under our Plan, the Company under a Request For Waiver Program executed a Waiver Term Sheet of a unit program consisting of units of shares of stock and warrants to a participant. After conclusion of the program on September 30, 2022, the participant’s Plan account was credited with the number of shares of the Company’s Common Stock and Warrants that were acquired. Each warrant provides the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $.25. The warrant shall have the company notation of “ZNWAT.” The warrants will not be registered for trading on the OTCQB or any other stock market or trading market.

On August 27, 2025, the Company issued 9,019,652 warrants to one participant, with an expiration date of December 31, 2025. The exercise price of the ZNWAT warrant was lowered from $.25 to $.18.

On November 17, 2025, the Company extended the termination date of the ZNWAT warrant from December 31, 2025 to March 31, 2026. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

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Under our Plan, the Company under a Request For Waiver Program executed a Waiver Term Sheet of a unit program consisting of units of shares of stock and warrants to a participant. After conclusion of the program on December 31, 2022, the participant’s Plan account was credited with the number of shares of the Company’s Common Stock and Warrants that were acquired. Each warrant provides the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $.25. The warrant shall have the company notation of “ZNWAU.” The warrants will not be registered for trading on the OTCQB or any other stock market or trading market. The warrants were issued and became exercisable on January 15, 2026 and continue to be exercisable through June 30, 2026 at a per share exercise price of $.25.

On January 1, 2024, the Company executed a Waiver Term Sheet with a participant consisting of shares of stock. After conclusion of the program on March 31, 2024, the participant’s Plan account was credited with the number of shares of the Company’s Common Stock that were acquired.

On April 1, 2024, the Company executed a Waiver Term Sheet of a unit program with a participant consisting of shares of stock and warrants.

The program was scheduled to terminate at the earlier of: (a) a maximum purchase of $10,000,000 through the DSPP, (b) October 1, 2024 or (c) the closing price of Zion’s stock is 15 cents per share for five (5) consecutive days. Additional terms of the Waiver Term Sheet included the pro-rata issuance of up to 5,000,000 warrants with an exercise price of $.25 per share and an expiration date of December 31, 2024, in the event the Participant purchases up to $5,000,000 of the Company’s stock by July 1, 2024.

On or around August 13, 2024, a first amendment to the Waiver Term Sheet was signed with the participant. The additional terms of the Waiver Term sheet included the pro-rata issuance of up to 10,000,000 warrants with an exercise price of $.25 per share and an expiration date of December 31, 2024, in the event the Participant purchases up to $10,000,000 of the Company’s stock by October 1, 2024.

On or around September 30, 2024, a second amendment to the Waiver Term Sheet was signed with the participant. The additional terms of the Waiver Term sheet provided for the pro-rata issuance of up to 10,000,000 warrants with an exercise price of $.25 per share and an expiration date of April 1, 2025, in the event the Participant purchases up to $10,000,000 of the Company’s stock by December 31, 2024.

On or around November 12, 2024, a third amendment to the Waiver Term Sheet was signed with the participant. The additional terms of the Waiver Term sheet included changing the provision for the program termination provided that the closing stock price is $.20 cents per share or higher for five (5) consecutive days.

On or around January 21, 2025, a fourth amendment to the Waiver Term Sheet was signed with the participant. The Pricing Plan of the program terminated at the earlier of: (a) a maximum purchase of $15,000,000 through the DSPP, (b) June 30, 2025 or (c) the closing price of Zion’s stock is 20 cents per share for five (5) consecutive days. Additional terms of the Waiver Term Sheet include the pro-rata issuance of up to 15,000,000 warrants with an exercise price of $.25 per share and an expiration date of December 31, 2025, in the event the Participant purchases up to $15,000,000 of the Company’s stock by September 30, 2025.

As of May 2, 2025, the above referenced Waiver Term Sheet was terminated as the participant completed the maximum purchase of $15,000,000 through the DSPP along with 15,000,000 warrants.

On May 19, 2025, a total of 15,000,000 warrants were issued to the participant with the internal designation as the “ZNWBB” warrants.

Under our Plan, the Company under a Request For Waiver Program executed a Waiver Term Sheet effective August 27, 2025 of shares of stock to a participant. This program had a maximum investment of $2,500,000. After conclusion of the program on around September 30, 2025, the participant’s Plan account was credited with the number of shares of the Company’s Common Stock that were acquired.

Under our Plan, the Company under a Request For Waiver Program executed a Waiver Term Sheet of a unit program effective November 4, 2025 consisting of shares of stock and warrants to a participant. This program had a maximum investment of $250,000 excluding the exercise of any warrants. After conclusion of the program on or around November 18, 2025, the participant’s Plan account was credited with the number of shares of the Company’s Common Stock and warrants that were acquired. Each warrant provided the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $.05. The warrant shall have the company notation of “ZNWBC.” The warrants will not be registered for trading on the OTCQB or any other stock market or trading market. On November 19, 2025, a total of 1,519,136 warrants were issued to the participant with the internal designation of the “ZNWBC” warrants. The participant had until March 15, 2026 in which to exercise the warrants.

On November 26, 2025, all of the ZNWBC warrants were exercised, resulting in approximately $76,000 to the Company. As of that date, there were no ZNWBC warrants outstanding.

Under our Plan, the Company under a Request for Waiver Program executed a Waiver Term Sheet effective November 17, 2025 of shares of stock to a participant. This program had a maximum investment of $1,500,000 by December 31, 2025. After conclusion of the program, the participant’s Plan account was to be credited with the number of shares of the Company’s Common Stock that were acquired.

On December 22, 2025, a first amendment to the Waiver Term Sheet was executed whereby the date was extended from December 31, 2025 to January 31, 2026 in which to reach the maximum investment. As part of this first amendment, the termination date of the ZNWAT warrants was extended from December 31, 2025 to March 31, 2026.

On January 14, 2026, a second amendment to the Waiver Term Sheet was executed whereby the maximum investment was raised from $1,500,000 to $5,000,000. The termination date of January 31, 2026 remained in effect. Furthermore, this Waiver Term Sheet terminated on January 31, 2026 with the maximum investment being reached.

During the year ended December 31, 2025, Zion incurred $11,000 in equity issuance costs.

During the year ended December 31, 2024, Zion incurred $2,921,000 in equity issuance costs.

During 2025, two participants who participated in the “Request for Waiver” aspect of the DSPP contributed approximately 60% of the cash raised through the DSPP.

During 2024, one participant who participated in the “Request for Waiver” aspect of the DSPP contributed approximately 57% of the cash raised through the DSPP.

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Amendment No. 4 – New Unit Option under the Plan

Under our Plan, we provided a Unit Option with this Amendment No. 4. This Unit Option period began on November 6, 2023 and was scheduled to terminate on December 31, 2023. See Amendment No 5 below for data on an extension.

Our Unit Option consists of the combination of Common Stock and warrants with basic Unit Option features, conditions and terms outlined in the Original Prospectus Supplement. Amendments No.1, 2 and 3 have expired. Amendment No. 4 provided the option period, unit price and the determination of the number of shares of Common Stock and warrants per unit. This Unit Option began on November 6, 2023 and was scheduled to terminate on December 31, 2023, unless extended at the sole discretion of Zion Oil & Gas, Inc. The Unit Option consisted of Units of our securities where each Unit (priced at $250.00 each) was comprised of (i) a certain number of shares of Common Stock determined by dividing $250.00 (the price of one Unit) by the average of the high and low sale prices of the Company’s publicly traded common stock as reported on the OTCQB on the Unit Purchase Date and (ii) Common Stock purchase warrants to purchase an additional fifty (50) shares of Common Stock at a per share exercise price of $0.25. The participant’s Plan account was credited with the number of shares of the Company’s Common Stock and Warrants that was acquired under the Units purchased. Each warrant afforded the participant the opportunity to purchase one share of our Common Stock at a warrant exercise price of $0.25. The warrants has the Company notation of “ZNWBA” and will not be registered for trading on the OTCQB or any other stock market or trading market.

Plan participants, who enrolled into the Unit Option program with the purchase of at least one Unit and enroll in the separate Automatic Monthly Investments (“AMI”) program at a minimum of $50.00 per month, received an additional fifty (50) warrants at an exercise price of $0.25 during this Unit Option program. The fifty (50) additional warrants were for enrolling in the AMI program and received the above warrant with the Company notation of “ZNWBA.” Existing subscribers to the AMI were entitled to the additional fifty (50) warrants, if they purchased at least one (1) Unit during the Unit program.

The ZNWBA warrants became exercisable on January 15, 2024, and continued to be exercisable through January 15, 2025, unless extended, at a per share exercise price of $0.25. See Amendment No. 5 below for new dates.

The date of this Amendment No. 4 to the Prospectus Supplement was November 6, 2023.

Amendment No. 5 – Extension of Termination Date to January 31, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on January 31, 2024.

The ZNWBA warrants now would be first exercisable on February 15, 2024, instead of January 15, 2024 and continue to be exercisable through February 15, 2025, instead of January 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 5 to Prospectus Supplement was December 20, 2023.

Amendment No. 6 – Extension of Termination Date to February 29, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on February 29, 2024.

The ZNWBA warrants now will be exercisable on March 15, 2024, instead of February 15, 2024 and continue to be exercisable through March 15, 2025, instead of February 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 6 to Prospectus Supplement was January 29, 2024.

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Amendment No. 7 – Extension of Termination Date to March 31, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on March 31, 2024.

The ZNWBA warrants now will be first exercisable on April 15, 2024, instead of March 15, 2024 and continue to be exercisable through April 15, 2025, instead of March 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 7 to Prospectus Supplement was February 26, 2024.

Amendment No. 8 – Extension of Termination Date to April 30, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on April 30, 2024.

The ZNWBA warrants now will be first exercisable on May 15, 2024, instead of April 15, 2024, and continue to be exercisable through May 15, 2025, instead of April 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 8 to Prospectus Supplement was March 23, 2024.

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Amendment No. 9 – Extension of Termination Date to May 31, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on May 31, 2024.

The ZNWBA warrants now will be first exercisable on June 15, 2024, instead of May 15, 2024, and continue to be exercisable through June 15, 2025, instead of May 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 9 to Prospectus Supplement was April 24, 2024.

Amendment No. 10 – Extension of Termination Date to August 31, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on August 31, 2024.

The ZNWBA warrants now will be first exercisable on September 15, 2024, instead of June 15, 2024, and continue to be exercisable through September 14, 2025, instead of June 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 10 to Prospectus Supplement was May 29, 2024.

Amendment No. 11 – Extension of Termination Date to October 15, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on October 15, 2024.

The ZNWBA warrants now will be first exercisable on November 15, 2024, instead of September 15, 2024, and continue to be exercisable through November 14, 2025, instead of September 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 11 to Prospectus Supplement was August 22, 2024.

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Amendment No. 12 – Extension of Termination Date to December 31, 2024

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023. Our Unit Program consists of the combination of Common Stock and warrants with an extended time period, but otherwise the same Unit Program features, conditions and terms in the Prospectus Supplement and Amendment No. 4 apply. We extended under our Unit Program that was to terminate October 15, 2024, but now will terminate December 31, 2024, and we extended the exercise and termination dates of the related ZNWBA warrants.

The ZNWBA warrants became exercisable on January 31, 2025, instead of November 15, 2024, and continue to be exercisable through January 31, 2026, instead of November 15, 2025, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 12 to Prospectus Supplement was October 9, 2024.

Amendment No. 13 – Extension of Termination Date to February 28, 2025

Under our Plan, we extended the current Unit Option that was filed under Amendment No. 4, dated November 6, 2023, to terminate on February 28, 2025.

The ZNWBA warrants now became exercisable on March 31, 2025, instead of January 31, 2025, and continue to be exercisable through March 31, 2026, instead of January 31, 2026, unless extended, at a per share exercise price of $0.25. Zion considers this warrant as permanent equity per ASC 815-40-35-2. As such, there is no value assigned to this extension.

Accordingly, all references in the Original Prospectus Supplement and Amendment No. 1 and Amendment No. 4, concerning the Unit Option, continue, except for the substitution of the revised Unit Option dates and features above. All other Plan features, conditions and terms remain unchanged.

The date of this Amendment No. 13 to Prospectus Supplement was December 10, 2024.

The current Unit Option terminated on February 28, 2025 as described in Amendment No. 13. The ZWNBA warrants, exercisable at $0.25, were issued on March 31, 2025 and will be exercisable through March 31, 2026.

For the years ended December 31, 2025, and 2024, approximately $29,000 and $nil, respectively, were recorded under the Company’s Statement of Changes in Stockholders’ Equity as Subscriptions Receivables. The funds corresponding to the December 31, 2025 balance were received in January 2026.

For the years ended December 31, 2025, and 2024, approximately $21,479,000, and $16,257,000 were raised under the DSPP program, respectively. The $21,479,000 and $16,257,000 figures were reduced by $11,000 and $2,921,000, respectively, in equity issuance costs to an outside party resulting in net cash provided of $21,468,000 and $13,336,000, respectively.

The Company raised approximately $6,530,000 from the period January 1, 2026 through March 17, 2026 under the DSPP program, which includes collection of the $29,000 stock subscription receivable at December 31, 2025.

The warrants represented by the company notation ZNWAA are tradeable on the OTCQX market under the symbol ZNOGW. However, all of the other warrants characterized above, in the table below, and throughout this Form 10-K, are not tradeable and are used internally for classification and accounting purposes only.

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Warrants Table

The warrant activity and balances for the year 2024 are shown in the table below:

Warrant Outstanding Outstanding

Exercise Termination Balance, Warrants Warrants Warrants Balance,

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Changes during 2025 to:

Warrant Outstanding Outstanding

Exercise Termination Balance, Warrants Warrants Warrants Balance,

Tabular Disclosure of Contractual Obligations

The following summarizes our contractual consolidated financial obligations for continuing operations at December 31, 2025, and the effect such obligations are expected to have on our liquidity and cash flow in future periods.

Payment due by period (in Thousands of USD)

Exploration Related Commitments 1,632 - - - - 1,632

Employment Agreements 1,873 - - - - 1,873

Off-Balance Sheet Arrangements

We do not currently use any off-balance sheet arrangements to enhance our liquidity or capital resource position, or for any other purpose.

Recently Issued Accounting Pronouncements

In November 2023, the FASB issued ASU No. 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures”. The ASU improves reportable segment disclosure requirements, primarily through enhanced disclosures about significant segment expenses among other disclosure requirements. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. Early adoption is permitted. The amendments will be applied retrospectively to all prior periods presented in the financial statements. Zion adopted this ASU effective January 1, 2024. The adoption of this ASU did not have any impact on its consolidated financial statements.

In December 2023, the FASB issued ASU 2023-09, “Improvements to Income Tax Disclosures.” This ASU enhances income tax disclosures under topic 740 to increase transparency for investors. Key changes include more detailed rate reconciliations, disaggregation of taxes paid by jurisdiction, and increased disclosure of income before taxes. The effect of this ASU became effective for fiscal years beginning after December 15, 2024. Zion adopted this ASU effective January 1, 2025. The adoption of this ASU did not have any impact on its consolidated financial statements.

Other Recent Accounting Pronouncements

The Company does not believe that the adoption of any recently issued accounting pronouncements had a significant impact on our consolidated financial position, results of operations, or cash flow.

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ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risk is a broad term for the risk of economic loss due to adverse changes in the fair value of a financial instrument. These changes may be the result of various factors, including interest rates, foreign exchange rates, commodity prices and/or equity prices. In the normal course of doing business, we are exposed to the risks associated with foreign currency exchange rates and changes in interest rates.

Foreign Currency Exchange Rate Risks. A portion of our expenses, primarily labor expenses and certain supplier contracts, are denominated in New Israeli Shekels (“NIS”). As a result, we have significant exposure to the risk of fluctuating exchange rates with the U.S. Dollar (“USD”), our primary reporting currency. During the period January 1, 2025 through December 31, 2025, the USD has fluctuated by approximately 12.5% against the NIS (the USD weakened relative to the NIS). In contrast, during the period January 1, 2024 through December 31, 2024, the USD has fluctuated by approximately 0.6% against the NIS (the USD strengthened relative to the NIS). Continued weakening of the US dollar against the NIS will result in higher operating costs from NIS denominated expenses. To date, we have not hedged any of our currency exchange rate risks, but we may do so in the future.

Interest Rate Risk. Our exposure to market risk relates to our cash and investments. We maintain an investment portfolio of short-term bank deposits and money market funds. The securities in our investment portfolio are not leveraged, and are, due to their very short-term nature, subject to minimal interest rate risk. We currently do not hedge interest rate exposure. Because of the short-term maturities of our investments, we do not believe that a change in market interest rates would have a significant negative impact on the value of our investment portfolio except for reduced income in a low interest rate environment.

At December 31, 2025, we had cash, cash equivalents and short-term and long-term bank deposits of approximately $9,862,000. The weighted average annual interest rate related to our cash and cash equivalents for the year ended December 31, 2025, exclusive of funds at US banks that earn no interest, was approximately 2.8%.

At December 31, 2024, we had cash, cash equivalents and short-term and long-term bank deposits of approximately $3,336,000. The weighted average annual interest rate related to our cash and cash equivalents for the year ended December 31, 2024, exclusive of funds at US banks that earn no interest, was approximately 2.9%.

The primary objective of our investment activities is to preserve principal while at the same time maximizing yields without significantly increasing risk. To achieve this objective, we invest our excess cash in short-term bank deposits and money market funds that may invest in high quality debt instruments.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

None.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES

EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES.

We maintain disclosure controls and procedures designed to ensure that information required to be disclosed in the reports that we file or submit under the Securities Exchange Act of 1934, is recorded, processed, summarized and reported within the time period specified in the SEC’s rules and forms. Our chief executive officer and our chief financial officer conducted an evaluation of the effectiveness of our disclosure controls and procedures. Based on this evaluation, our chief executive officer and our chief financial officer concluded that our disclosure controls and procedures were effective as of December 31, 2025. A significant deficiency in our controls and procedures was identified related solely to the prohibited advance by the Company in March 2025, of a $30,000 hardship loan to an executive vice president referred to in Note 2P of the financial statements accompanying this report.

In designing and evaluating our disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable, and not absolute, assurance that the objectives of the control system will be met. In addition, the design of any control system is based in part upon certain assumptions about the likelihood of future events and the application of judgment in evaluating the cost-benefit relationship of possible controls and procedures. Because of these and other inherent limitations of control systems, there is only reasonable assurance that our controls will succeed in achieving their goals under all future conditions.

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MANAGEMENT’S ANNUAL REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

Our management, under the supervision of the Chief Executive Officer and Chief Financial Officer, is responsible for establishing and maintaining adequate internal control over financial reporting for our company. Internal control over financial reporting is defined in Rule 13a-15(f) or 15d-15(f) promulgated under the Exchange Act as a process designed by, or under the supervision of, the company’s principal executive and principal financial officers and effected by the company’s board of directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP and includes those policies and procedures that: (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of our company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our company’s assets that could have a material effect on the financial statements.

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our internal control over financial reporting as of December 31, 2025. In making this evaluation, our management used the criteria set forth in the Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

Based on this evaluation, management concluded that our internal control over financial reporting was effective as of December 31, 2025, based on those criteria.

Changes in Internal Control Over Financial Reporting

There were no changes in internal controls over financial reporting that occurred during the fourth quarter of 2025 that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

ITEM 9B. OTHER INFORMATION

None.

ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

None.

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PART III

ITEM10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The information required by this item will incorporate by reference such information as set forth in our definitive Proxy Statement (the “2026 Proxy Statement”) for our 2026 annual meeting of stockholders. The 2026 Proxy Statement will be filed with the SEC not later than 120 days subsequent to December 31, 2025.

ITEM11. EXECUTIVE COMPENSATION

The information required by this item will incorporate by reference to the 2026 Proxy Statement for the 2026 annual meeting of stockholders, which will be filed with the SEC not later than 120 days subsequent to December 31, 2025.

ITEM12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by this item will incorporate by reference to the 2026 Proxy Statement for the 2026 annual meeting of stockholders, which will be filed with the SEC not later than 120 days subsequent to December 31, 2025.

ITEM13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE

The information required by this item will incorporate by reference to the 2026 Proxy Statement for the 2026 annual meeting of stockholders, which will be filed with the SEC not later than 120 days subsequent to December 31, 2025.

ITEM14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required by this item will incorporate by reference to the 2026 Proxy Statement for the 2026 annual meeting of stockholders, which will be filed with the SEC not later than 120 days subsequent to December 31, 2025.

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PART IV

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

(a) (1) Consolidated Financial Statements:

Page

Report of Independent Registered Public Accounting Firm F-2

Consolidated Balance Sheets at December 31, 2025 and 2024 F-3

Notes to Consolidated Financial Statements F-8

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Number Description

10.1 Executive Employment and Retention Agreements (Management Agreements)

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Number Description

101.INS* Inline XBRL Instance Document.

101.SCH* Inline XBRL Taxonomy Extension Schema Document.

101.CAL* Inline XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF* Inline XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB* Inline XBRL Taxonomy Extension Label Linkbase Document.

101.PRE* Inline XBRL Taxonomy Extension Presentation Linkbase Document.

ITEM 16. FORM 10-K SUMMARY

We may voluntarily include a summary of information required by Form 10-K under this Item 16. We have elected not to include such summary information.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

ZION OIL & GAS, INC.

(Registrant)

By: /s/ Robert W.A. Dunn By: /s/ Michael B. Croswell Jr.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated:

Signature Title Date

/s/ Robert W.A. Dunn Chief Executive Officer and Director, March 19, 2026

Robert W.A. Dunn (Principal Executive Officer)

/s/ Michael B. Croswell Jr. President and Chief Financial Officer March 19, 2026

Michael B. Croswell Jr. (Principal Financial and Principal Accounting Officer)

/s/ William H. Avery General Counsel March 19, 2026

William H. Avery

Martin M. van Brauman

/s/ John M. Brown Chairman of the Board of Directors March 19, 2026

John M. Brown

/s/ Paul Oroian Director March 19, 2026

Paul Oroian

/s/ Kent Siegel Director March 19, 2026

Kent Siegel

/s/ Virginia Prodan Director March 19, 2026

Virginia Prodan

/s/ Pandji Putra Director March 19, 2026

Pandji Putra

/s/ Sarah Caygill Director March 19, 2026

Sarah Caygill

/s/ Jeffrey Moskowitz Director March 19, 2026

Jeffrey Moskowitz

/s/ Lee Russell Director March 19, 2026

Lee Russell

/s/ Brad Dacus Director March 19, 2026

Brad Dacus

/s/ Javier Mazon Director March 19, 2026

Javier Mazon

48

Table of Contents

Zion Oil & Gas, Inc.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Page

Report of Independent Registered Public Accounting Firm F-2

Consolidated Balance Sheets at December 31, 2025 and 2024 F-3

Notes to Consolidated Financial Statements F-8

F-1

Table of Contents

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of

Zion Oil & Gas, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Zion Oil & Gas, Inc. and subsidiaries (the Company) as of December 31, 2025 and 2024, and the related statements of operations, changes in stockholders’ equity, and cash flows for each of the two years in the period ended December 31, 2025, and the related notes (collectively referred to as the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the two years in the period ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America.

Going Concern Matter

The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note 1 to the consolidated financial statements, the Company has suffered recurring losses from operations and had an accumulated deficit that raises substantial doubt about its ability to continue as a going concern. Management’s plans in regard to these matters are also described in Note 1. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s consolidated financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

Critical audit matters are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements, and (2) involved our especially challenging, subjective, or complex judgments. We determined that there were no critical audit matters.

/s/ RBSM LLP

We have served as the Company’s auditor since 2018. PCAOB ID 587

Las Vegas, NV

F-2

Table of Contents

Zion Oil & Gas, Inc.

Consolidated Balance Sheets as of

December 31, December 31,

US$ US$

thousands thousands

Current assets

Cash and cash equivalents (see Note 2B) 8,313 2,272

Cash and cash equivalents – restricted (see Note 2C) 1,549 1,064

Prepaid expenses and other (see Note 2G) 1,554 567

Governmental receivables 100 19

Loan due from related party (see Note 2P) 8 -

Other receivables 5 8

Unproved oil and gas properties, full cost method (see Note 4) 27,673 21,682

Property and equipment at cost

Property and equipment, net of accumulated depreciation of $743 and $714 85 104

Right of Use Lease Assets (see Note 8) 1,176 759

Other assets

Assets held for severance benefits (see Note 3) 662 541

Liabilities and Stockholders’ Equity

Current liabilities

Insurance financing (see Note 9F) - 490

Lease obligation – current (see Note 8) 130 107

Asset retirement obligation 571 571

Long-term liabilities

Lease obligation – non-current (see Note 8) 932 637

Provision for severance pay 662 548

Commitments and contingencies (see Note 9)

Stockholders’ equity

Stock subscription receivable (29 ) -

Total liabilities and stockholders’ equity 46,280 31,794

The accompanying notes are an integral part of the consolidated financial statements.

F-3

Table of Contents

Zion Oil & Gas, Inc.

Consolidated Statements of Operations

For the For the

year ended year ended

December December

US$ US$

thousands thousands

Other income (expense), net

Foreign exchange (loss) (64 ) (6 )

Financial gain (expenses), net 168 2

Loss before income taxes (7,627 ) (7,343 )

Income taxes - -

Net loss per share of common stock - basic and diluted (in US$) (0.01 ) (0.01 )

The accompanying notes are an integral part of the consolidated financial statements.

F-4

Table of Contents

Zion Oil & Gas, Inc.

Consolidated Statements of Changes in Stockholders’ Equity

For the years ended December 31, 2025 and 2024

Source: SEC EDGAR (public domain) · 10-K for the period ended 2025-12-31, filed 2026-03-19 · accession 0001437749-26-009073

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