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RAIN 10-K & 10-Q changes, risk factors and insider trading

Rain Enhancement Technologies Holdco, Inc. (also RAINW) · Nasdaq · Misc Industrial & Commercial Machinery & Equipment · CIK 2028293 · All filings on SEC.gov

Everything below is quoted or computed from Rain Enhancement Technologies Holdco, Inc.'s public SEC filings. It is not a recommendation to buy or sell. Automated comparisons can contain errors; confirm with the original filing.

At a glance

21 / 18risk-factor paragraphs added / removed in latest 10-K
3new risk-factor headings
4Form 4 filings reporting open-market purchases (last 180 days)
0Form 4 filings reporting open-market sales (last 180 days)

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What changed in the latest 10-K

Comparing 10-K filed 2026-04-15 (period ending 2025-12-31) with 10-K filed 2025-04-16 (period ending 2024-12-31).

Risk Factors (10-K Item 1A)

21new paragraphs
18removed paragraphs
121reworded paragraphs
20,716 → 19,974words in section

New heading “We have a history of operating losses, limited cash resources and substantial doubt exists about our ability to continue as a going concern.”

New heading “We have identified material weaknesses in our internal control over financial reporting. Such material weaknesses could continue to adversely affect our ability to report our results of operations and financial condition accurately and in a timely manner, could result in the loss of investor confidence, listing deficiencies or delisting from Nasdaq and litigation and adversely affect the trading of our securities.”

New heading “If we are unable to develop, access or effectively integrate artificial intelligence (“AI”) and advanced analytics capabilities in the future, or if we face increased costs, regulatory scrutiny or cybersecurity risks associated with AI, our competitiveness, operations and prospects could be adversely affected.”

Removed heading “We have identified a material weakness in our internal control over financial reporting as of and for the year ended December 31, 2023 and determined that it had not been remediated as of December 31, 2024. If we are unable to develop and maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results in a timely manner, which may adversely affect investor confidence in us and materially and adversely affect our business and operating results.”

Removed heading “We may face litigation and other risks as a result of the restatement of RWT’s pre-merger audited consolidated financial statements and the material weakness in RWT’s internal control over financial reporting.”

Removed heading “Certain existing shareholders purchased, or may purchase, securities in the Company at a price below the current trading price of such securities, and may experience a positive rate of return based on the current trading price. Future investors in the Company may not experience a similar rate of return.”

Largest changes (selected automatically by length and topic keywords; quoted verbatim, no commentary)

New text topics: material weakness, delist, litigation
“We have identified material weaknesses in our internal control over financial reporting. Such material weaknesses could continue to adversely affect our ability to report our results of operations and financial condition accurately and in a timely manner, could result in the loss of investor confidence, listing deficiencies or delisting from Nasdaq and litigation and adversely affect the trading of our securities.”
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Removed text topics: material weakness, restatement, litigation
“We may face litigation and other risks as a result of the restatement of RWT’s pre-merger audited consolidated financial statements and the material weakness in RWT’s internal control over financial reporting.”
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Reworded topics: tariff, sanction, russia, ukraine

Paragraph as it now reads, with added and removed wording marked:

The market price of Class A Common Stock could be subject to wide fluctuations in response to, among other things, the risk factors described in this Annual Report, and other factors beyond our control, such as fluctuations in the valuation of companies perceived by investors to be comparable to us. Furthermore, the stock markets have experienced price and volume fluctuations that have affected and continue to affect the market prices of equity securities of many companies. These fluctuations often have been unrelated or disproportionate to the operating performance of those companies. U.S. and global markets arehave experiencingexperienced volatility and disruption followingin recent years as a result of macroeconomic uncertainty and geopolitical developments, including ongoing military conflicts such as the escalationRussia-Ukraine war ofand geopoliticalescalating tensions and thehostilities start of the military conflict between Russia and Ukraine andin the militaryMiddle conflicts between Hamas and Israel.East. Economic uncertainty in various global markets caused by economic challenges, trade disputes, sanctions, tariffs, political instability and these conflicts, havehas led to market disruptions, including significant volatility volatility in commodity prices, credit and capital market instability and supply chain interruptions,disruptions, whichas havewell causedas recordinflationary inflation globally.pressures. Our business, financial condition, and results of operations could be materially and adversely affected by further negative impacts on the global economy and capital markets resulting from these global economic conditions, particularly if such conditions are prolonged or worsen. Volatility in the capital markets may also adversely affect our ability to obtain additional financing on acceptable terms, or at all. Although, to date, our results of operations hashave not been materially impacted by these global economic and geopolitical conditions, it is impossible to predict the extent to which our operations may be impacted in the short and long term. In the past, many companies that have experienced volatility in the market price of their stock have been subject to securities class action litigation. We may be the target of this type of litigation in the future. Securities litigation against us could result in substantial costs and divert our management’s attention from other business concerns, which could seriously harm our business.
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Removed text topics: material weakness, restatement
“We can give no assurance that the measures that Holdco plans to take in the future will remediate the material weakness identified or that any additional material weaknesses or restatements of financial results will not arise in the future due to a failure to implement and maintain adequate internal control over financial reporting or circumvention of these controls. Holdco is required, pursuant to Section 404 of the Sarbanes-Oxley Act, to annually furnish a report by management on, among other things, the effectiveness of its internal control over financial reporting. …”
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Removed text topics: material weakness
“We have identified a material weakness in our internal control over financial reporting as of and for the year ended December 31, 2023 and determined that it had not been remediated as of December 31, 2024. If we are unable to develop and maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results in a timely manner, which may adversely affect investor confidence in us and materially and adversely affect our business and operating results.”
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New text topics: material weakness, restatement
“This Annual Report includes a restatement of our previously issued unaudited condensed consolidated financial statements contained in our (i) Quarterly Report on Form 10-Q as of and for the three months ended March 31, 2025, filed with the SEC on May 15, 2025, and (ii) Quarterly Report on Form 10-Q as of and for the three and six months ended June 30, 2025, filed with the SEC on August 14, 2025. …”
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Full comparison: every changed paragraph (160)

Green = added, red = removed. Unchanged paragraphs and tables are not shown. Read the complete text in the original filing.

Reworded

Risks Relating to RWT’sRET’s Status as an Emerging Company

Reworded

RWT RET has a limited operating history and has notgenerated yetlimited generated anyrevenues revenues,to date, which makes it difficult to forecast its future results of operations.

Reworded

As a result of RWT’sRET’s limited operating history, its ability to accurately forecast the future results of operations is limited and subject to a number of uncertainties, including RWT’sRET’s ability to plan for and model future growth. RWT’sRET’s ability to generate revenues will largely be dependent on its ability to develop and improve ionization rainfall generationAEI technology, and market and sell its services and products. RWT’s RET’s business model is in the early stages of developmentdevelopment, and its technical roadmap may not be realized as quickly as hoped, or even at all. The development of RWT’s RET’s business model will likely require the incurrence of significant costs, while RWT’s RET’s revenues will be impacted by technological, go-to-market, and operational advancements which may not occur on the currently anticipated timetable or at all. Further, in future periods, RWT’s RET’s growth could slow or decline for a number of reasons, including but not limited to slow market acceptance, increased competition, competing technology, inability to develop, improve or effectively scale up RWT’s RET’s technology, a decrease in the growth of the overall market, government regulation, or RWT’sRET’s failure, for any reason, to continue to take advantage of growth opportunities.

Reworded

RWT RET will also encounter risks and uncertainties frequently experienced by growing companies in rapidly changing industries. If RWT’s RET’s assumptions regarding these risks and uncertainties and its future growth are incorrect or change, or if RWTRET does not address these risks successfully, RWT’sRET’s operating and financial results could differ materially from its expectations, and its business could suffer. RWT’s RET’s success as a business ultimately relies upon fundamental researchcontinued research, development, and developmentcommercialization breakthroughsefforts inover the coming years and decade. years. There is no certainty these research and development milestones will be achieved as quickly as hoped, or even at all.

Reworded

RWT RET expects to incur significant expenses and losses for the foreseeable future.

Reworded

RWT RET believes that it will incur operating and net losses until it is able to grow its one-to-many business model at scale, deliver a robust, sustainable pipeline of clients and acquire long-term, multi-annual contracts. Among other things, RWTRET will incur ongoing expenses in connection with the design, development and manufacturing of its technology, conduct and expansion of its research and development activities, increases in its sales and marketing activities, development of its distribution infrastructure, and increases in its general and administrative functions to support its growing operations.

Reworded

RWT RET may find that these efforts are more expensive than it currently anticipates or that these efforts may not result in revenues, which would further increase RWT’sRET’s losses. If RWTRET is unable to achieve and/or sustain profitability, or if RWTRET is unable to achieve the growth that it expects, it could have a material effect on RWT’s RET’s business, financial condition or results of operations. RWT’s RET’s business model is unproven and may never allow it to cover its costs.

Reworded

RWT’s RET’s estimates of market opportunity and growth forecasts may prove to be inaccurate.

Reworded

Market opportunity estimates and growth forecasts, including those RWT RET has generated itself, are subject to significant uncertainty and are based on assumptions and estimates that may not prove to be accurate. RWT’s RET’s business plan assumes a strong sales pipeline of actionable client targets that can be converted to revenue-generating clients beginning in 2025.clients. However, RWT does notRET currently havehas clients,limited commercial engagements and is in the early stages of deploying pilot projects and evaluation programs with certain public and research stakeholders, and the variables that go into the calculation of RWT’sRET’s client acquisition forecasts are subject to change over time. There is no guarantee that any particular number or percentage of clients or companies covered by its estimates will purchase its products at all or generate any particular level of revenue for RWT.RET. Any growth of RWT’s RET’s business depends on a number of factors, including the cost, performance, and perceived value associated with its technology.

Reworded

RWT’s RET’s success will also depend upon its ability to expand, scale its operations, and increase its sales capability. RWT’sRET’s business model allows for affordable installation and manufacturing costs, expected to initially be approximately $280,000 per system, which price point will allow clients to be “laddered up” with a “land and expand” sales strategy, which will also involve continued involvement with RWTRET as it expects to be the sole operator for its rainfallrain and snowfall generation services. The all-in cost per system is expected to be approximately $425,000$425,000, thatwhich includes labor, a meteorologistmeteorologist, installation and other relatedmanufacturing costs. However, RWTRET is currently deploying and evaluating its systems through pilot projects and collaborative programs designed to measure potential rainfall enhancement and other atmospheric effects, but has not implemented such strategy with any revenue-generating clients as of the date of this Annual Report, and cannot assure you that it will be successful. Further, unforeseen issues associated with scaling up the technology at commercially viable levels could negatively impact RWT’sRET’s business, financial condition and results of operations.

Reworded

RWT’s RET’s growth is dependent upon its ability to successfully support and service its clients.

Reworded

Because RWT’s RET’s platform is expected to be unique in certain respects, its future clients will require particular support and service functions, some of which are not currently available, and may never be available. If RWTRET is unable to attract and retain the service and support staff needed in its client locations, it may not be able to successfully launch pilot projects or support and maintain the installation and operation of projects that have been sold. If RWTRET experiences delays in adding such support capacity or servicing its future clients efficiently, or experiences unforeseen issues with the reliability of its platform, it could overburden RWT’sRET’s servicing and support capabilities. Similarly, increasing the number of RWTRET products and services would require it to rapidly increase the availability of these services. Failure to adequately support and service its future clients may inhibit RWT’sRET’s growth and ability to expand.

Reworded

RWT RET may not manage growth effectively.

Reworded

RWT’s RET’s failure to manage growth effectively could harm its business, results of operations and financial condition. RWTRET anticipates that a period of significant expansion will be required to address potential growth. This expansion will place a significant strain on RWT’s RET’s management, operational and financial resources. Expansion will require significant cash investments and management resources and there is no guarantee that they will generate additional sales of RWT’s RET’s products or services, or that RWTRET will be able to avoid cost overruns or be able to hire additional personnel to support them. In addition, RWT RET will also need to ensure its compliance with regulatory requirements in various jurisdictions applicable to the sale, installation and servicing of its products. To manage the growth of its operations and personnel, RWTRET must establish appropriate and scalable operational and financial systems, procedures and controls and establish and maintain a qualified finance, administrative and operations staff. RWT RET may be unable to acquire the necessary capabilities and personnel required to manage growth or to identify, manage and exploit potential strategic relationships and market opportunities.

Reworded

RWT RET will need additional capital to pursue its business objectives and respond to business opportunities, challenges or unforeseen circumstances, and it cannot be sure that additional financing will be available.

Reworded

RWT RET will need additional capital to pursue its business objectives. RWT’sRET’s business and its future plans for expansion are capital-intensive and the specific timing of cash inflows and outflows may fluctuate substantially from period to period. RWT management currently estimates approximately $6.3 million and approximately $62 million in expenses for its one-year and five-year business plan.

Reworded

As of December 31, 2024, after Closing,2025, the Company had approximately $37,000$214,000 in cash. Additionally, the Company has a $7 million line of credit from an affiliate of Harry You, of which $839,000 approximately $6.0 million has been borrowed as of theDecember date31, of this Annual Report.2025. The Company has adjusted certain operational and production ramp-upactivities in order to align with the available funding.funding RWT’sand intends to seek additional sources of capital to support its operational and commercialization activities. RET’s management hascontinues determinedto thatinvest in research and development activities to enhance the RWT system’s design is complete, requiring no additional R&D in the near-term,performance and that the main cash requirement for operations in the next 12 months will be production costapplication of additionalits units, staffingAEI systems, including ongoing testing and operations.development Therelated Company’sto managementrain determinedand thatsnowfall generation, fog dispersion and other atmospheric applications. During 2025, the Company hasalso accessmanufactured to funds under the Loan Agreement, and the affiliate of Harry You has the financial ability to provide such funds, that are sufficient to fund the working capital needs of the Company over the next 12 months from the date of issuance of this Annual Report. However, RWT expects to requiredeployed additional systems capital toand pursueincurred itscosts associated with system production, installation, monitoring and operational support. RET’s business objectives in the future. RWT’s business and its future plans for expansion are capital-intensive and the specific timing of cash inflows and outflows may fluctuate substantially from period to period. However, we cannot assure you that the Companywe will be able to obtain additional capital for itsour five-yearfuture business plan.

Reworded

RWT’s RET’s operating plan may change because of factors currently unknown, and RWTRET may need to seek additional funds sooner than planned, through public or private equity or debt financings or other sources, such as strategic collaborations. Such financings may result in dilution to stockholders, issuance of securities with priority as to liquidation and dividend and other rights more favorable than common stock, imposition of debt covenants and repayment obligations or other restrictions that may adversely affect its business. In addition, RWT RET may seek additional capital due to favorable market conditions or strategic considerations even if it believes that it has sufficient funds for current or future operating plans. There can be no assurance that financing will be available to RWTRET on favorable terms, or at all. The inability to obtain financing when needed may make it more difficult for RWTRET to operate its business or implement its growth plans.

Reworded

Risks Relating to RWT’sRET’s Business and Industry

Reworded

There are many risks and uncertainties that may affect RWT’s RET’s operations, performance, development and results. Many of these risks are beyond RWT’sRET’s control. The following is a description of the important risk factors that may affect RWT’sRET’s business and industry. If any of these risks were to actually occur, RWT’s RET’s business, financial condition or results of operations could be materially adversely affected. Additional risks and uncertainties not currently known to RWTRET or that RWTRET currently considers to be immaterial may also materially adversely affect its business, financial condition or results of operations.

Added

We have a history of operating losses, limited cash resources and substantial doubt exists about our ability to continue as a going concern.

Added

We are an early-stage company with a limited operating history and have not yet generated significant revenue from operations. As of December 31, 2025, we had approximately $214,000 in cash and a working capital deficit of approximately $13.0 million. We expect to continue to incur operating losses as we continue developing, deploying and evaluating our AEI technology.

Added

Our ability to continue as a going concern depends on our ability to obtain additional financing, generate revenue and manage operating expenses. We have historically relied on related-party financing arrangements, including borrowings under our line of credit, and we have used a substantial portion of the available capacity under such arrangements. There can be no assurance that additional funding will be available on acceptable terms, or at all. If we are unable to obtain additional financing or generate sufficient revenue, we may be required to delay, reduce or discontinue certain operations, manufacturing activities installations or development activities, which could materially adversely affect our business, financial condition and results of operations.

Added

We have identified material weaknesses in our internal control over financial reporting. Such material weaknesses could continue to adversely affect our ability to report our results of operations and financial condition accurately and in a timely manner, could result in the loss of investor confidence, listing deficiencies or delisting from Nasdaq and litigation and adversely affect the trading of our securities.

Removed

We have identified a material weakness in our internal control over financial reporting as of and for the year ended December 31, 2023 and determined that it had not been remediated as of December 31, 2024. If we are unable to develop and maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results in a timely manner, which may adversely affect investor confidence in us and materially and adversely affect our business and operating results.

Reworded

Our management is responsible for establishing and maintaining adequate internal control over financial reporting designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated financial statements for external purposes in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).GAAP. Our management is likewise required, on a quarterly basis, to evaluate the effectiveness of our internal controls and to disclose any changes and material weaknesses identified through such evaluation in those internal controls. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of our annual or interim consolidated financial statements will not be prevented or detected on a timely basis.

Added

This Annual Report includes a restatement of our previously issued unaudited condensed consolidated financial statements contained in our (i) Quarterly Report on Form 10-Q as of and for the three months ended March 31, 2025, filed with the SEC on May 15, 2025, and (ii) Quarterly Report on Form 10-Q as of and for the three and six months ended June 30, 2025, filed with the SEC on August 14, 2025. As described elsewhere in this Annual Report, the Company should have recorded the premium financing agreement in connection with its insurance policy as a liability, with an offset to prepaid expenses, upon its execution in January 2025. The error was identified as part of the preparation of the Company’s consolidated financial statements for the year ended December 31, 2025. As a result, our management has concluded that a material weakness existed in the Company’s internal control over financial reporting as of December 31, 2025, and that the Company’s disclosure controls and procedures were ineffective as of December 31, 2025. See “Item 9A—Controls and Procedures” within this Annual Report for a description of these matters.

Added

The Company intends to take steps to remediate this material weakness, including enhancing its internal controls over the accounting and review of recurring transactions, including insurance premium financing arrangements. Specifically, the Company plans to improve its accounting policies and implement a review control as part of the period-end close process to ensure such transactions are appropriately identified, evaluated, and recorded in accordance with U.S. GAAP. While the Company is committed to remediation, there can be no assurance that these measures will be sufficient. For a discussion of management’s consideration of the material weakness identified related to the accounting for financed insurance premiums, see “Note 2—Restatement of Previously Issued Financial Statements” to the accompanying consolidated financial statements, as well as “Item 9A—Controls and Procedures” included in this Annual Report.

Reworded

We havepreviously identified a material weakness in our internal control over financial reporting as of and for the year ended December 31, 20232023, regarding the calculation of deferred tax assets and disclosure of income taxes in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Classification (“ASC”) Topic 740, “Income Taxes.”. This misstatement led to a change in accounting for the correction of the error in calculating the gross deferred tax asset and the offsetting valuation allowance, as well as the omission of certain income tax disclosures. However, it did not impact RWT’sRET’s liquidity, cash flows, or operating costs during the period covered by RWT’s RET’s audited consolidated financial statements. RWT’sDuring 2024 and 2025, management determinedimplemented remediation measures designed to address this material weakness, including enhancing internal review procedures and engaging external specialists to assist with the preparation and review of the income tax provision and related disclosures. Based on these actions and management’s evaluation of the related controls, management concluded that thesuch material weakness had not beenwas remediated as of December 31, 2024. For a discussion of management’s consideration of the material weakness identified related to such issues, see “Note 2” of RWT’s audited consolidated financial statements including in the prospectus filed with the SEC on December 12, 2024.2025.

Removed

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of our annual or interim consolidated financial statements will not be prevented, or detected and corrected on a timely basis. Effective internal controls are necessary for us to provide reliable financial reports and prevent fraud. We continue to evaluate steps to remediate the material weakness. These remediation measures may be time consuming and costly and there is no assurance that these initiatives will ultimately have the intended effects.

Removed

We intend to take steps to remediate this material weakness, including plans to hire or engage a specialist to assist in the preparation of the income tax provision and disclosures. The elements of our remediation plan can only be accomplished over time, and we can offer no assurance that these initiatives will ultimately have the intended effects.

Reworded

EffortsWe tocannot remediateassure thisyou materialthat weaknesswe maywon’t identify not be effective or prevent any future material weakness or significant deficiency in Holdco’s internal control over financial reporting. If Holdco’s efforts are not successful or otherfurther material weaknesses or control deficiencies occur in the future,future. HoldcoOur current and potential future material weaknesses may cause us to be unable to report itsour financial results accurately and on a timely basis, which could cause Holdco’sour reported financial results to be materially materially misstated and result in the loss of investor confidence and cause the market price of theour Class A Commoncommon Stockstock to decline. Ineffective internal controls could also cause investors to lose confidence in Holdco’s reported financial information, which could have a negative effect on the trading price of its stock. Failure to implement and maintain effective internal controls over financial reporting could also subject Holdcothe Company to potential delisting from Nasdaq or any other stock exchange on which itsour stock is listed or to other regulatory investigations and civil or criminal sanctions.

Removed

We can give no assurance that the measures that Holdco plans to take in the future will remediate the material weakness identified or that any additional material weaknesses or restatements of financial results will not arise in the future due to a failure to implement and maintain adequate internal control over financial reporting or circumvention of these controls. Holdco is required, pursuant to Section 404 of the Sarbanes-Oxley Act, to annually furnish a report by management on, among other things, the effectiveness of its internal control over financial reporting. This assessment needs to include disclosure of any material weaknesses identified by Holdco’s management in its internal control over financial reporting. Holdco is required to disclose changes made in its internal control and procedures on a quarterly basis. To comply with the requirements of being a public company, Holdco may need to undertake various actions, such as implementing new internal controls and procedures and hiring accounting or internal audit staff. If Holdco is unable to hire the additional accounting and internal audit staff necessary to comply with these requirements, Holdco may need to retain additional outside consultants. If Holdco is unable to conclude that its internal controls over financial reporting are effective, investors may lose confidence in Holdco’s financial reporting, which could negatively impact the price of Holdco’s securities.

Removed

We may face litigation and other risks as a result of the restatement of RWT’s pre-merger audited consolidated financial statements and the material weakness in RWT’s internal control over financial reporting.

Removed

RWT’s management and its board of directors concluded that it was appropriate to restate RWT’s pre-merger previously issued and audited consolidated financial statements as of and for the year ended December 31, 2023. As discussed in “Note 2” of RWT’s audited consolidated financial statements including in the prospectus filed with the SEC on December 12, 2024, RWT identified a material weakness in its internal controls over financial reporting regarding the calculation of deferred tax assets and disclosure of income taxes in accordance with FASB ASC 740.

Reworded

AsWe a result of such material weakness, the restatement and other matters raised or that may in the future be raised by the SEC, RWT incurred additional costs, including increased accounting and legal fees, and RWT faces (and RWT and Holdco following the Business Combinationalso face) potential for litigation or other disputes which may include, among others, claims invoking the federal and state securities laws, contractual claims or other claims arising from the restatement and material weaknesses in RWT’s our internal control over financial reporting and the preparation of RWT’s consolidatedour financial statements. As of the date of this Annual Report, we have no knowledge of any such litigation or dispute. However, we can provide no assurance that such litigation or dispute will not arise in the future. Any such litigation or dispute, whether successful or not, could have a material adverse effect on theour business of Holdco and its results of operations and financial condition.

Reworded

RWT RET can provide no assurance of the effectiveness and success of ionization rainfall generationAEI technology in increasing precipitation.

Added

Commercial applications of AEI technology are still at the early stages of development, and further development and testing will be required to determine its technical feasibility and commercial viability across different atmospheric conditions and geographies. While RET has conducted pilot deployments and has publicly reported preliminary observations and early indications from certain field installations, these observations are not conclusive and may not be predictive of future performance. The scientific community continues to evaluate the effectiveness of various weather modification approaches, and attributing changes in precipitation to any intervention is complex due to the variability of weather systems, measurement limitations, and the need for statistically rigorous study designs. Accordingly, there can be no assurance that AEI technologies, including RET’s platform, will produce statistically significant, repeatable, or commercially viable results.

Removed

Commercial applications of ionization rainfall generation technology are still at the initial stages of development, and further development and extensive testing will be required to determine its technical feasibility and commercial viability. The scientific community continues to debate whether rainfall generation technology has been able to produce statistically significant results in augmenting rainfall or other types of precipitation, with some authors suggesting that it remains a “pseudo-science”, whereas other authors have found statistically meaningful results. At this point in time, given the complexities of attributing increased precipitation to weather modification technologies, scientists have neither conclusively proven nor disproven that ionization rainfall generation technologies and/or other types of weather modification technologies augment and optimize precipitation.

Reworded

RWT’s RET’s success will depend on its ability to prove and demonstrate, to potential clients and the broader community, scientific and technological advances and to translate such advances into commercially competitive products. Failure can occur at any stage of therain process.and Ifsnowfall thegeneration development, developmentdeployment, of this technology is not successfulmeasurement, or thecommercialization. market isAs notRET convincedexpands thatits ionizationpilot rainfall generation technologies lead to demonstrable results, RWT may invest substantial amounts of timeprograms and moneydata withoutcollection developingefforts, revenue-producingresults products.may vary Asby RWTlocation, eventually enters into more robust developmentseason, and trialsweather ofpattern, the technology,and the data and results generated may not be as compelling as earlier results in previous trials done by third parties.

Reworded

In light of the unprovendeveloping and evolving technology involved and the other factors described elsewhere in this Annual Report, there can be no assurance that RWTRET will be able to successfully complete the development, commercialization or marketing of any new technology or products which could materially harm its business, results of operations and prospects.

Reworded

RWT has not demonstrated it can develop rainfall generationRET’s AEI technology is still being evaluated through pilot deployments and ongoing testing, and we face challenges in demonstrating consistent and facesrepeatable barriersrain inand replicating meaningful rainfallsnowfall generation. If RWTRET cannot successfully overcome those barriers, its business will be negatively impacted and could fail.

Reworded

RainfallRain and snowfall generation is a difficult undertaking. There are significant engineering, technology, operational and climatological challenges that RWTRET must overcome to deliver consistent results with its platform. RWTRET isremains in thean developmentearly stage of commercial deployment and faces significant challenges in thefurther developmentdeveloping ofand scaling its rainfallrain and snowfall generation platform and in producing the necessary technology and machines in commercial volumes. SomeWhile RET has installed and deployed several systems and has reported preliminary observations from certain field deployments, these results remain subject to further validation and may not be repeatable across different atmospheric conditions or geographies. The effectiveness of therain developmentand challengessnowfall generation technologies can vary significantly depending on atmospheric conditions, geographic factors and other variables that could prevent the introduction of RWT’s technology include, but are not limited to, failure to: find scalable ways to secure real estate to set up and operate trials, secure paying client engagements, hire key team members with relevant water expertise, address any and all permitting requirements, establish prototyping scalability and bespoke supply chains, find adequate construction partners, and grow, create and train a productive sales force. Additionally, RWT may failbe to achieve a high degree of repeat success in rainfall generation, which could lead to a failure to ensure client retention. RWT may also fail to realizebeyond the potentialCompany’s of rainfall generation technology.control.

Added

Some of the development challenges that could prevent the successful commercialization of RET’s technology include, but are not limited to, failure to: find scalable ways to secure real estate to set up and operate trials, secure commercial client engagements, hire key team members with relevant water expertise, address any and all permitting requirements, establish prototyping scalability and bespoke supply chains, find adequate construction partners, and grow, create and train a productive sales force. Additionally, RET may fail to achieve a high degree of repeat success in rain and snowfall generation, which could lead to a failure to ensure client retention or to generate sustainable commercial demand for its technology. RET may also fail to realize the potential of AEI technology or other weather modification applications that it seeks to develop.

Reworded

RWT RET has not demonstrated it can market and sell its rainfall generationAEI technology and faces market barriers to entry that it may not be able to overcome.

Reworded

RWT’s RET’s rain enhancement ionization technology is not widely adopted or accepted in the market. RWTRET may face difficulties overcoming skepticism about its ability to create rain, or creating too much rain, or taking rain away from areas where it could naturally fall. RWTRET may need to educate the market to develop a broader understanding and acceptance of the science underlying the technology, as well as convince clients that the benefits justify the investment and costs of implementing its technology. RWTRET faces further challenges to streamline its go-to-market strategy, integrate its technology with other products and services, build its brand and engender loyalty while improving the core technology offering.

Reworded

RWT RET may not be able to manufacture its technology at the pace, scale and volume needed to generate and meet market demand.

Added

RET will need to develop the manufacturing process necessary to make AEI technology at scale. While RET has manufactured and deployed systems and currently maintains its inventory of certain components and systems, the Company must continue to refine and expand its manufacturing capabilities to support large scale deployments and future demands. In the future, RET may evaluate or explore additional manufacturing approaches, including expanding production capabilities or working with additional manufacturing partners, in order to mitigate potential supply constraints or manufacturing lead times. However, such arrangements may not be successfully implemented or may introduce additional operational, logistical or quality control risks.

Added

If RET is not able to effectively manage these manufacturing hurdles in building its technology, RET’s ability to deploy systems and meet customer demand may be limited.

Removed

RWT will need to develop the manufacturing process necessary to make rainfall generation technology in high volume. RWT has not yet devised or validated a manufacturing process or acquired the tools or processes that may be necessary to produce rainfall generation technology that meets all commercial requirements. If RWT is not able to overcome these manufacturing hurdles in building its technology, RWT’s business is likely to fail.

Reworded

Even if RWTRET completessuccessfully development and achieves volumeincreases production of its platform,capacity, if the cost, performance characteristics or other specifications of the rainfall generationAEI technology fall short of RWT’s RET’s projections, RWT’sRET’s business, financial condition and results of operations would be adversely affected.

Reworded

Additionally, developing manufacturing techniques to produce the volume volumes required to achieve forecasted production levels may require significant investment and capital and could hindernegatively impact margins or profitability in the future. If RWT’sRET’s technology fails to achieve a broad advantage advantage in generating rainfall, its business, financial condition and future prospects may be harmed.

Reworded

The markets for rainfallrain and snowfall generation-related products are in nascent stages, and RWTRET may have limited opportunities to license our technologies or sell its products.

Reworded

The rain rainfalland snowfall generation industry is in the early stage of commercializing rainfall generationAEI technology. Skepticism around the efficacy of the technology’s ability to enhance rainfall has hindered previous adoption.

Reworded

RWT’s RET’s success will depend upon its ability to expand, scale its operations, and increase its sales capability, which may take longer or be more expensive than expected. Unforeseen issues associated with scaling up and constructing RWT’sRET’s technology at commercially viable levels could negatively impact RWT’sRET’s business, financial condition and results of operations. RWT’sRET’s growth is dependent upon its ability to successfully market and sell rainfallAEI generation technology. RWTRET does not have experience with the mass distribution and sale of rainfall generationAEI technology. Its growth and long-term success will depend upon the development of its sales and delivery capabilities.

Reworded

RWT RET may be harmed by competing technologies.

Reworded

The markets in which RWTRET operates are rapidly evolving to address increasing global need for reliable access to water, creating additional investment in competition. There has been significant improvement in water generation technologies such as desalination and chemical-based cloudseeding. As these markets continue to mature and new technologies and competitors enter such markets, RWTRET expects competition to intensify. RWTRET could lose market share and its revenues could decline, thereby affecting its earnings and potential for growth. In particular, although RWTRET does not plan to use chemicals in its manufacturing and production process, chemical-based cloudseeding companies may provide additional competition due to the maturity of chemical-based technology, more established historical operational data, stronger research groups, demonstrated effects in specific use cases, market acceptance and funding by recognized institutions.

Reworded

In the future, RWT’sRET’s technologies may also compete with other emerging technologies. These technologies may be less expensive and provide higher or additional performance. Companies with these competing technologies may also have greater resources. Technological change could render its technologies obsolete, and new, competitive technologies could emerge that achieve broad adoption and adversely affect the use of its technologies and intellectual property.

Reworded

RWT will beRET is dependent on its suppliers and manufacturers, and supply chain issues could delay the introduction of RWT’sRET’s product and negatively impact its business and operating results.

Reworded

RWT RET has not yet entered into relationships with potential suppliers and manufacturers. However, when RWT enters into relationships with suppliers and manufacturers, itRET may face delays in the introduction of of its product due to supply chain issues. The manufacture, installation, production and operation of the ionizationAEI rainfall generation technology is expected to be dependent upon third party suppliers, service providers and networks. When RWT begins contracting with suppliers and manufacturers, it may be adversely affected if it is not able to obtain the required materials, supplies and critical spare parts required to build the machinery and operate our technology.

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Management's Discussion & Analysis (MD&A) (10-K Item 7)

57new paragraphs
41removed paragraphs
23reworded paragraphs
6,794 → 7,387words in section

New heading “Business Developments”

New heading “Service Agreement with Utah Division of Water Resources”

New heading “Going Concern Consideration”

New heading “Employment Agreement”

New heading “Termination Letter”

New heading “Equipment and Construction In-Process Equipment”

Removed heading “MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS”

Removed heading “Liquidity and Capital Resources”

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New text topics: default, fine, interest rate
“On December 30, 2024, Holdco entered into the Loan Agreement with RHY, an affiliate of Harry You, pursuant to which RHY agreed to issue a line of credit (the “LOC”) to Holdco for up to $7 million, in addition to the Rollover amount described below (such amounts borrowed under the LOC, together with the Rollover, the “Loan”). The Loan bears interest at the greater of 5% per annum or the applicable IRS short-term rate in the month of each drawdown (“Interest Rate”), payable quarterly in arrears. …”
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New text topics: material weakness, restatement
“This Annual Report includes a restatement of our financial statements for the Affected Periods resulting from an error in the accounting for financed insurance premiums as of March 31, 2025 and June 30, 2025. In connection with the restatement, our management reassessed the effectiveness of our internal control over financial reporting and our internal control over financial reporting and our disclosure controls and procedures for the Affected Periods. …”
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Removed text topics: going concern, liquidity
“In connection with the Company’s assessment of going concern considerations in accordance with FASB ASC Subtopic 205-40, “Going Concern,” our management has determined that although we do not have sufficient liquidity to meet our anticipated obligations over the next year from the date of issuance of these consolidated financial statements, we have access to funds under the LOC. …”
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“Liquidity and Capital Resources”
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Removed text topics: delist
“In accordance with Nasdaq Listing Rule 5810(c)(3)(D), we have 180 calendar days, or until August 18, 2025, to regain compliance with the MVPHS Rule. The MVPHS Notice notes that, to regain compliance, our MVPHS must close at or above $15,000,000 for a minimum of ten consecutive business days during the MVPHS Compliance Period. …”
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Removed text topics: delist
“In accordance with Nasdaq Listing Rule 5810(c)(3)(C), we have 180 calendar days, or until August 18, 2025, to regain compliance with the MVLS Rule. The MVLS Notice notes that, to regain compliance, our MVLS must close at or above $50,000,000 for a minimum of ten consecutive business days during the MVLS Compliance Period. …”
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Removed

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Reworded

We were founded to provide the world with reliable access to water, one of life’s most important resources. To achieve this mission, we aim to develop, manufacture and commercialize ionization rainfall generationAEI technology.

Reworded

We are combining unique expertise and personnel to develop, improve and undertake efforts to commercialize ionization rainfall generationAEI technology that enhances rainfall and snowfall when conditions are appropriate in the atmosphere. We are building our coreproprietary WETA platform with software, meteorology, hardware, product design and operations to make rainfall rain and snowfall generation more dependable. We aim to improve onthe existing rainfallrain and snowfall generation technologies by introducing robust measurement tools, including automation technology, rain gauges, and weather stations, to more precisely quantify the positive water benefit itgenerated expectsby toour deliver to millions globally.systems.

Reworded

We intend aim to develop, invent, improve, manufacture, commercialize and operate technologies that enhance rainfall and elevate water reserves. We believe that our future services will yield potable water that can be used for all purposes. The projected cost (not including land costs, which are still being determined) and energy requirements for our future technology are modest on a per gallon basis for communities and ecosystems, estimated to be $0.10 per cubic meter, approximately 10 times less than other alternative technologies. We aim to enhance agricultural, industrial and household water supplies for all the communities in which we operate by developing technology and services to serve governmental and commercial clients’ needs in creating water resiliency and abundancy.abundance.

Reworded

Our business model is based on a unique one-to-many community-centric business model. The numerous client segments to which we market includes include large landowners including agriculture, resorts, energy and transportation companies, insurance and reinsurance companies, decarbonization initiatives of major corporations and philanthropists, supranational governmental organizations, and city, county, state, federal and non-U.S. governments. In addition, we aim to leverage our offerings and enhance our potential market position by exploring ways to expand our future water generation products through licensing and acting as a channel partner for additional water generation technologies.

Added

Since the beginning of 2025 we have continued advancing the commercialization of our technology, including manufacturing and deploying additional rain and snowfall generation systems and conducting field deployments with potential governmental and commercial clients. We have also expanded our network of industry experts and consultants supporting system development, project execution and commercial outreach, and continued research and development activities aimed at improving system performance and exploring potential adjacent atmospheric water applications.

Removed

Since the beginning of 2025 we have created new marketing and sales programs, identified and contacted potential customers in core market segments, expanded our contacts with rain enhancement experts who could endorse our technology and introduce us into existing projects looking to address lack of rainfall, and organized our production of systems to serve expected demand.

Reworded

We have a limited operating history and have not yet generated any revenue,history, and our ability to generate revenue sufficient to achieve profitability will depend on our ability to successfully build and commercialize rainfall generationAEI technology and successfully execute our sales strategy.

Added

Restatement

Added

This Annual Report includes a restatement of our financial statements for the Affected Periods resulting from an error in the accounting for financed insurance premiums as of March 31, 2025 and June 30, 2025. In connection with the restatement, our management reassessed the effectiveness of our internal control over financial reporting and our internal control over financial reporting and our disclosure controls and procedures for the Affected Periods. As a result of that reassessment, we determined that a material weakness existed in the Company’s internal control over financial reporting as of December 31, 2024, and that our disclosure controls and procedures were not effective as of December 31, 2025. For more information, see “Item 9A—Controls and Procedures” in this Annual Report.

Added

We have not amended our previously filed Quarterly Reports on Form 10-Q for the Affected Periods. The financial information that has been previously filed or otherwise reported for the Affected Periods is superseded by the information in this Annual Report on Form 10-K, and the financial statements and related financial information contained in such previously filed reports should no longer be relied upon.

Added

The restatement is more fully described in Note 2 of the notes to the audited consolidated financial statements included herein.

Added

On December 31, 2024 (the “Closing Date”), Coliseum Acquisition Corp., Rain Enhancement Technologies, Inc., Rain Enhancement Technologies Holdco, Inc. (“Holdco”), and the merger subsidiaries consummated the business combination pursuant to the Business Combination Agreement (the “Business Combination”). Following the closing, Holdco became the publicly traded parent company and holds all of the equity interests of RET.

Removed

On the Closing Date, Coliseum, RWT, Holdco, Merger Sub 1, and Merger Sub 2 consummated the Business Combination pursuant to the terms of the Business Combination Agreement.

Removed

Pursuant to the Business Combination Agreement, on the Closing Date, the Mergers occurred, and, after giving effect to such Mergers, the Closing occurred. Following the Closing, Holdco holds all of the equity interests of RWT and Merger Sub 1.

Reworded

The Business Combination was treatedaccounted as a reverse recapitalization in accordance with U.S. GAAP. Under this method of accounting, Coliseum was treated as the “acquired” company for financial reporting purposes. Accordingly, for accounting purposes, the Business Combination was treated as the equivalent of RWT RET issuing stock for the net assets of Coliseum, accompanied by a recapitalization. The net assets of Coliseum were stated at historical cost, with no goodwill or other intangible assets recorded.

Reworded

In connection with the Closing, Holdco entered into subscription agreements (collectively, the “PIPE Subscription Agreements ”) with thecertain PIPE Investorsinvestors and related parties (the “PIPE Investors”) to sell an aggregate of $1.35 million of118,557 shares of Holdco Class A Common Stock at a purchase price of approximately $11.39 per share, for gross proceeds of $1.35 million. At the Closing, Holdco received $700,000 of the PIPE investment and issued an aggregate of 61,474 shares of Holdco Class A Common Stock at $11.39 per share, of which Holdco received $700,000 ofto the PIPE InvestmentInvestors and recorded a subscription receivable of $650,000 for the remaining PIPE investment on the consolidated balance sheet as of December 31, 2024. Such receivable was fully paid on February 6, 2025.

Added

On January 29, 2025, the Company received $500,000 pursuant to the PIPE Subscription Agreements and issued 43,910 shares of Class A Common Stock. On February 6, 2025, the Company received the remaining $150,000 and issued 13,173 shares of Class A Common Stock. As of February 6, 2025, the subscription receivable had been fully paid.

Removed

On the Closing Date, the Company closed on $700,000 of investment pursuant to the PIPE Subscription Agreements and issued an aggregate of 61,474 shares of Class A Common Stock to the PIPE Investors and recorded a subscription receivable of $650,000 from two PIPE Investors for the purchase of 57,083 shares of Class A Common Stock. On January 29, 2025, the Company closed $500,000 of such subscription receivable pursuant to the PIPE Subscription Agreements and issued an aggregate of 43,910 shares of Class A Common Stock to the PIPE Investors. On February 6, 2025, the Company closed on the remaining $150,000 of subscription receivable pursuant to the PIPE Subscription Agreements and issued an aggregate of 13,173 shares of Class A Common Stock to the PIPE Investors.

Reworded

On December 30, 2024, Holdco entered into a forward purchase agreement (the “Forward Purchase Agreement”) with Meteora Capital Partners, LP and affiliated funds (“Meteora”) for an OTC equity prepaid forward transaction. An aggregate of 361,858 shares of Holdco Class A Common Stock (the “Forward Purchase Shares”) are subject to the Forward Purchase Agreement, for which Meteora was paid approximately $4.1 million at Closing (the “Prepayment”) and we retained approximately $20,000 (the “Prepayment Shortfall”). The Forward Purchase Agreement matures on the date of the effectiveness of a certain registration statement filed by Holdco with the Securities and Exchange Commission following the Closing Date (the “Maturity Date”). Meteora may sell the Forward Purchase shares at any time following the Closing Date until the Maturity Date at a price not less than $10.00 per share. If Meteora sells any of the Forward Purchase Shares, Meteora will pay to Holdco $10.00 for each share sold, less the Prepayment Shortfall. On Maturity Date, any Forward Purchase Shares that have not been sold by Meteora will be returned to us for no consideration, provided that if the proceeds of the shares sold by Meteora prior to the Maturity Date is less than the Prepayment Shortfall, then we will pay cash to Meteora in an amount equal to such difference. The forward purchase agreement remains subject to its contractual terms, including settlement provisions tied to the effectiveness of a registration statement.

Added

On December 30, 2024, Holdco entered into the Loan Agreement with RHY Management LLC (“RHY), an affiliate of Harry You, pursuant to which RHY committed to provide Holdco with up to $7 million in new loans. In addition, approximately $3.1 million of existing loans and advances owed to Mr. You and his affiliates were rolled into the Loan Agreement.

Added

As of December 31, 2025, the Company had approximately $9.1 million outstanding under the Loan Agreement, consisting of approximately $3.1 million of rollover amounts and approximately $6.0 million of additional borrowings during 2025.

Added

On March 11, 2026, the Compensation Committee and the Board approved repayment of the amounts due under the Loan Agreement of up to 30% of any amount received by the Company from any potential future capital raise net of any underwriting, legal, and accounting fees and related costs.

Added

On March 24, 2026, the Audit Committee and the Board approved an increase in the amount that could be borrowed under the Loan Agreement from $7,000,000 to $10,000,000. The Company and RHY entered into an amendment to the Loan Agreement reflecting such increase, effective as of March 31, 2026.

Removed

On December 30, 2024, Holdco entered into the Loan Agreement with RHY, an affiliate of Harry You, pursuant to which RHY committed to provide Holdco with up to $7 million in new loans. Prior to each drawdown, pursuant to the Loan Agreement, Holdco must certify to RHY, among other things, that it has used its best efforts to raise equity, equity-linked, or debt financing on terms available in the market to a similarly-situated company in similar circumstances, and is unable to obtain alternate financing in the amount of such drawdown. Once amounts are borrowed, they may not be re-borrowed. Additionally, Mr. You agreed to roll over an aggregate of approximately $3.1 million of loans and advances owed to him or to his affiliates by Coliseum and RWT into the Loan Agreement and such amounts will be treated for all purposes as loans outstanding pursuant to the Loan Agreement (which, for the avoidance of doubt, does not decrease the $7 million commitment). As of the date of this Annual Report, Holdco has borrowed an additional $839,000 of new funds under the Loan Agreement.

Added

Business Developments

Added

In October 2025, we announced preliminary field observations from a fog-mitigation pilot conducted in Australia using our WETA platform. Initial observations suggested ionization may influence fog dissipation under certain atmospheric conditions. Based on these results, we plan to conduct expanded, instrumented pilot programs in 2026 in the USA (Oregon, California, Utah or Colorado) and Australia to further evaluate performance and use cases. These activities remain in the research and development stage and are not expected to generate material revenue until validation and commercialization.

Added

Our first two US installed systems entered operation in November 2025. These installations represent the Company’s first operational deployments in the United States and are part of our efforts to evaluate system performance under real-world atmospheric conditions. The systems are located in the La Sal Range of Utah, where we are monitoring snowfall and Snow Water Equivalent (“SWE”) measurements. Preliminary observations during certain periods of system operation coincided with changes in local snowfall and SWE measurements. These observations are preliminary, and additional research and analysis are ongoing to evaluate potential precipitation and snowpack impacts under varying atmospheric conditions.

Added

During 2025, we also expanded production of our WETA systems and manufactured ten additional units in Australia which were shipped to, and are stored in, the United States intended to support future pilot programs, field deployments and operational readiness. As of December 31, 2025, seven of these units had been completed and were being stored pending deployment. The remaining three units were completed and delivered to the United States in March 2026. Additionally, three systems are currently under construction. These systems are expected to support ongoing research activities, demonstration projects and potential future deployments as we continue to evaluate commercial applications of our technology. Management believes that maintaining an inventory of completed systems may allow the Company to respond more efficiently to pilot opportunities, research collaborations and potential commercial deployments as they arise.

Added

In addition, we also continued internal development efforts related to potential enhancements to our WETA platform, including instrumentation, data collection and deployment configurations intended to support future pilot programs and operational flexibility. These initiatives remain in development and are being evaluated as part of our broader research and engineering activities. The timing and extent of any future implementation or commercialization of these capabilities remain uncertain.

Added

Service Agreement with Utah Division of Water Resources

Added

In January 2026, we entered into a service agreement with the Utah Division of Water Resources to support the installation of a generator to facilitate radiometer data ingestion associated with our rainfall monitoring infrastructure. The agreement provides for payment of $10,500 to us in connection with the installation. We completed the installation and fully received the payment in February 2026.

Added

On December 22, 2025, the holders of Class B Common Stock appointed Mr. David Sylvester as a Class II director with a term expiring at the second annual meeting of stockholders, and the Board increased the size of the Board from seven to eight directors and appointed Mr. Sylvester as Chairperson of the Audit Committee. Following the appointment, Mr. Sylvester, Mr. Peperzak and Mr. Reardon serve on the Audit Committee.

Added

In connection with this appointment, Mr. Sylvester entered into a director agreement that is consistent with our form of Director Agreement. which provides for annual cash compensation and potential equity awards subject to approval by the Board and Compensation Committee. As of the date of this Annual Report, no equity awards have been granted to our directors under these agreements.

Removed

On April 1, 2025, the Board increased the size of the Board from five to seven directors and appointed Mr. Marcus Peperzak and Mr. Robert Reardon to fill the resulting vacancies. Mr. Reardon was appointed to serve as a Class I director with a term expiring at the Company’s first annual meeting of stockholders. Mr. Peperzak was appointed to serve as a Class II director with a term expiring at the second annual meeting of stockholders. Following the appointment, Mr. Peperzak and Mr. Reardon serve on the Audit Committee.

Removed

In connection with this appointment, Mr. Reardon and Mr. Peperzak each entered into a Director Agreement (as defined below) that is consistent with the Company’s form of Director Agreement. Under the Director Agreement, members of the Board will receive compensation for service on the Board and on committees of the Board consisting of the following: (i) subject to approval by the Board and compensation committee of the Board (the “Compensation Committee”), a cash payment of $12,500 promptly following attendance at each quarterly Board meeting, for a total annual cash compensation of $50,000; and (ii) at the beginning of each year of service, and subject to approval by the Board and the Compensation Committee, a grant of restricted stock, with the number of shares determined by dividing $100,000 by the closing price of the Company’s Class A common stock, par value $0.0001 per share (“Class A Common Stock”) as reported on the Nasdaq Stock Market LLC on the date of the grant. The restricted stock granted pursuant to the Director Agreement will vest in full on the first anniversary of the grant date, subject to acceleration in accordance with the terms of the restricted stock award or the Company’s 2024 Incentive Award Plan.

Removed

Additionally, effective as of April 4, 2025, the Company entered into Director Agreements with Lyman Dickerson, Alexandra Steele, and Christopher Riley, each non-employee members of the Board. The terms of the Director Agreements are consistent with the Company’s standard form of Director Agreement described above, except with respect to the grants of restricted stock to Mr. Dickerson and Mr. Riley, which are as follows: (i) subject to approval by the Board and the Compensation Committee, in lieu of an annual grant of restricted stock, Mr. Dickerson will receive an initial grant of restricted stock equal to the number of shares determined by dividing $2,000,000 by the closing price of the Class A Common Stock on the date of grant, and such grant of restricted stock will vest in full on the third anniversary of the grant date, subject to acceleration in accordance with the terms of the restricted stock award or the Company’s 2024 Incentive Award Plan, and (ii) subject to approval by the Board and the Compensation Committee, Mr. Riley will receive an annual grant of restricted stock equal to the number of shares determined by dividing $50,000 by the closing price of the Class A Common Stock on the date of grant.

Removed

The grants of restricted stock to each of Mr. Dickerson, Ms. Steele, Mr. Riley, Mr. Peperzak, and Mr. Reardon pursuant to the Director Agreements were deferred by the Board.

Reworded

On February 18, 2025, we received the MVLS Notice from the Staff of the Nasdaq which notified the Companyus that, for the 30 consecutive business days ended February 14, 2025, our MVLS closed below the $50,000,000 MVLS threshold required for continued listing on the Nasdaq Global Market under the MVLS Rule. Also on February 18, 2025, we received the MVPHS Notice from Nasdaq that for the 30 consecutive business days ended February 14, 2025, our MVPHS closed below the $15,000,000 MVPHS threshold required for continued listing on Nasdaq under Nasdaq Listing Rule 5450(b)(2)(AC).

Added

On August 19, 2025, we received the Notice from the Staff indicating that we had not regained compliance with either the MVLS Rule or the MVPHS Rule and, unless we timely request a hearing before the Panel, our securities would be subject to suspension and delisting from The Nasdaq Global Market. We timely submitted our request for a hearing before the Panel on August 21, 2025.

Added

As part of the compliance plan submitted to the Panel, we requested a transfer of our listing from the Nasdaq Global Market to the Nasdaq Capital Market. A hearing before the Panel was held on September 18, 2025 and on October 14, 2025, the Panel granted our request for continued listing on Nasdaq, subject to our timely application to transfer our listing from the Nasdaq Global Market to the Nasdaq Capital Market and demonstrating compliance with the applicable listing requirements. We completed the transfer to the Nasdaq Capital Market and demonstrated compliance with the applicable listing rules. Nasdaq subsequently confirmed that we had regained compliance with its previously disclosed deficiencies, Our Class A common stock and warrants continue to trade under the symbol “RAIN” and “RAINW”, respectively.

Added

On February 18, 2026, we received an additional written notice from Nasdaq indicating that, for the 30 consecutive business days ended February 17, 2026, our MVLS had closed below the $35,000,000 minimum required for continued listing on the Nasdaq Capital Market under Nasdaq Listing Rule 5550(b)(2). In accordance with Nasdaq rules, we have 180 calendar days, or until August 17, 2026, to regain compliance with the MVLS requirement. To regain compliance, our MVLS must close at or above $35,000,000 for a minimum of ten consecutive business days during this compliance period. We intend to monitor our MVLS and evaluate available options to regain compliance with Nasdaq listing standards; however, there can be no assurance that we will regain or maintain compliance within the applicable compliance period.

Removed

In accordance with Nasdaq Listing Rule 5810(c)(3)(C), we have 180 calendar days, or until August 18, 2025, to regain compliance with the MVLS Rule. The MVLS Notice notes that, to regain compliance, our MVLS must close at or above $50,000,000 for a minimum of ten consecutive business days during the MVLS Compliance Period. The MVLS Notice further notes that if we are unable to satisfy the MVLS requirement prior to such date, we may be eligible to transfer the listing of its securities to The Nasdaq Capital Market (provided that we then satisfy the requirements for continued listing on that market). If we do not regain compliance by the end of the MVLS Compliance Period, Nasdaq staff will provide written notice to us that our securities are subject to delisting. At that time, we may appeal any such delisting determination to a hearings panel.

Removed

Also on February 18, 2025, we received the MVPHS Notice from Nasdaq that for the 30 consecutive business days ended February 14, 2025, our MVPHS closed below the $15,000,000 MVPHS threshold required for continued listing on Nasdaq under Nasdaq Listing Rule 5450(b)(2)C).

Removed

In accordance with Nasdaq Listing Rule 5810(c)(3)(D), we have 180 calendar days, or until August 18, 2025, to regain compliance with the MVPHS Rule. The MVPHS Notice notes that, to regain compliance, our MVPHS must close at or above $15,000,000 for a minimum of ten consecutive business days during the MVPHS Compliance Period. The MVPHS Notice further notes that if we are unable to satisfy the MVPHS requirement prior to such date, we may be eligible to transfer the listing of its securities to The Nasdaq Capital Market (provided that we then satisfy the requirements for continued listing on that market). If we do not regain compliance by the end of the MVPHS Compliance Period, Nasdaq staff will provide written notice to us that our securities are subject to delisting. At that time, we may appeal any such delisting determination to a hearings panel.

Removed

The MVLS Notice and MVPHS Notice are notifications of deficiency, not of imminent delisting, and have no immediate effect on the listing of our securities. Our Class A Common Stock and Warrants continue to trade on Nasdaq under the symbols “RAIN” and “RAINW”, respectively.

Removed

We intend to actively monitor our MVLS and MVPHS between now and August 18, 2025, and may, if appropriate, evaluate available options to resolve the deficiencies and regain compliance with the MVLS Rule and MVPHS Rule. While we are exercising diligent efforts to maintain the listing of our securities on Nasdaq, there can be no assurance that we will be able to regain or maintain compliance with Nasdaq listing standards. See “Risk Factors - There can be no assurance that Holdco will be able to comply with the continued listing rules of Nasdaq.”

Removed

Departure of Co-Chief Executive Officer

Removed

On January 29, 2025, Holdco, RWT and Christopher Riley entered into a letter agreement whereby Mr. Riley resigned as Co-Chief Executive Officer of our company and RWT effective as of January 30, 2025 (the “Termination Letter”). Pursuant to the Termination Letter, in lieu of all other compensation and payments of any kind due and payable to Mr. Riley, Mr. Riley will be paid for services rendered in an amount of $124,500, payable in 18 monthly installments beginning in February 2025. Additionally, conditioned on approval by the Compensation Committee of our board of directors, the Termination Letter provides that Mr. Riley will be granted 10,000 shares of Class A Common Stock of the Company vesting one year from the date of grant.

Removed

Mr. Riley’s decision to resign as Chief Executive Officer was not the result of any disagreement with our company or our board of directors, including any matters relating to our operations, polices, accounting practices or financial reporting. Mr. Riley will remain as a member of our board of directors.

Removed

As previously announced, we appointed Randall Seidl to serve as Co-Chief Executive Officer effective as of January 2, 2025. Following the resignation of Mr. Riley, Mr. Seidl is our sole Chief Executive Officer.

Added

RET currently has two rain and snowfall generation systems installed and placed in service in the United States. These units arrived in the US in September 2025, and began operating in November 2025 and are currently being used to support field observations, data collection and ongoing research activities related to our rainfall generation technology.

Added

Initial observations from these installations have enabled us to evaluate system performance using available meteorological and radar data. Data collection and analysis remain ongoing as we continue to evaluate system performance and potential atmospheric effects associated with our technology.

Added

During 2025, we expanded production of our WETA systems and manufactured ten additional units intended to support future pilot programs, field deployments and operational readiness. As of December 31, 2025, seven of these units had been completed and were being stored pending deployment. The remaining three units were completed and delivered to the United States in March 2026. Additionally, three systems are currently under construction. The timing and location of future installations will depend on factors such as site availability, permitting requirements, customer engagement and the results of ongoing testing and evaluation. We expect that some of these systems may be deployed during 2026 as part of pilot programs, demonstration projects or other research initiatives.

Added

We continue to document sourcing, manufacturing and assembly processes associated with our systems as part of our ongoing development efforts. As part of these efforts, we may evaluate potential supply chain arrangements and manufacturing partners to support future production, although no such arrangements have been finalized.

Added

Future deployments, if pursued, may involve installing one or more systems within a geographic area as part of pilot programs or demonstration projects. Site selection will consider factors such as weather patterns, terrain, permitting requirements, accessibility and other operational considerations.

Added

We also continue research and development activities related to instrumentation and measurement tools designed to support monitoring and evaluation of system performance during field deployments. These efforts are intended to assist with the collection and analysis of atmospheric and precipitation data associated with our systems.

Added

In addition, we may pursue research collaborations with academic institutions or other research organizations to further study atmospheric effects and evaluate the potential impact of our technology in locations where systems are deployed.

Added

While our systems are currently being deployed primarily for research, pilot and demonstration purposes, the operational experience gained from these deployments is intended to support the continued development of our technology and inform potential future commercial applications.

Added

Going Concern Consideration

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What changed in the latest 10-Q

Comparing 10-Q filed 2026-08-14 (period ending 2026-06-30) with 10-Q filed 2026-05-15 (period ending 2026-03-31).

Risk Factors (10-Q Part II, Item 1A)

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Removed heading “We are currently in a period of economic uncertainty and capital markets disruption, which has been significantly impacted by recent escalation of conflicts in the Middle East, changing trade policies, ongoing military conflicts, geopolitical instability, and rising inflation and interest rates.”

Removed heading “RET’s future success depends in part on recruiting and retaining key personnel and failure to do so may make it more difficult for us to execute the business strategy.”

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“U.S. and global markets have recently been experiencing volatility and disruption caused by the recent escalation of conflicts in the Middle East, including the U.S.-Israel and Iran war (“Iran War”), the sustained Russia-Ukraine war and related economic sanctions, economic uncertainty as a result of changing trade policies, disruptions in global oil and gas markets and inflation and higher interest rates. …”
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“We are currently in a period of economic uncertainty and capital markets disruption, which has been significantly impacted by recent escalation of conflicts in the Middle East, changing trade policies, ongoing military conflicts, geopolitical instability, and rising inflation and interest rates.”
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“RET’s future success depends in part on recruiting and retaining key personnel and failure to do so may make it more difficult for us to execute the business strategy.”
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“RET is dependent upon the continued services of key personnel, including members of its executive management team. The loss of any one of these individuals could disrupt our operations or its strategic plans. Additionally, RET’s future success will depend on, among other things, its ability to hire and retain the necessary qualified sales, marketing and managerial personnel, for whom it competes with numerous other companies, academic institutions and organizations. Restraints on the flow of technical and professional talent, including as a result of changes to U.S. …”
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Reworded

We may not have sufficient liquidity to meet our anticipated obligations over the next year from the issuance of these unaudited condensed consolidated financial statements. In connection with our assessment of going concern considerations in accordance with FASB ASC 205-40, “Presentation of Financial Statements – Going Concern,” management has determined that we do not have sufficient liquidity to meet our anticipated obligations over the next year from the date of issuance of these unaudited condensed consolidated financial statements. Management’s plans to address this uncertainty include reducing expendituresexpenditures, utilizing the Company’s at-the-market offering program, and seeking additional financing through debt, equity, or a combination of both. However, there is no assurance that such funding will be available on acceptable terms, or at all. The unaudited condensed consolidated financial statements included in this Report do not include any adjustments that might result from the outcome of this uncertainty.

Removed

We are currently in a period of economic uncertainty and capital markets disruption, which has been significantly impacted by recent escalation of conflicts in the Middle East, changing trade policies, ongoing military conflicts, geopolitical instability, and rising inflation and interest rates.

Removed

U.S. and global markets have recently been experiencing volatility and disruption caused by the recent escalation of conflicts in the Middle East, including the U.S.-Israel and Iran war (“Iran War”), the sustained Russia-Ukraine war and related economic sanctions, economic uncertainty as a result of changing trade policies, disruptions in global oil and gas markets and inflation and higher interest rates. The impact of the Iran War on the flow of ships through the Strait of Hormuz, and trade disputes could adversely impact supply chains which could now or in the future increase costs for us or delay delivery of key inventories and supplies, as well as impact the ability of customers in our target markets to invest in new technologies and rain enhancement projects. Military conflicts and trade disputes can also be highly disruptive to global financial markets and emerging markets. The length and impact of the ongoing Iran War, military conflicts, and trade disputes are highly unpredictable. We are continuing to monitor these events and the impacts to global capital markets and to our business.

Removed

RET’s future success depends in part on recruiting and retaining key personnel and failure to do so may make it more difficult for us to execute the business strategy.

Removed

RET is dependent upon the continued services of key personnel, including members of its executive management team. The loss of any one of these individuals could disrupt our operations or its strategic plans. Additionally, RET’s future success will depend on, among other things, its ability to hire and retain the necessary qualified sales, marketing and managerial personnel, for whom it competes with numerous other companies, academic institutions and organizations. Restraints on the flow of technical and professional talent, including as a result of changes to U.S. immigration policies or laws, may inhibit our ability to adequately staff our engineering, research and development efforts. If RET loses key employees, if it is unable to retain other qualified personnel, or if its management team is not able to effectively manage it through these events, RET’s business, financial condition, and results of operations may be adversely affected.

Management's Discussion & Analysis (MD&A) (10-Q Part I, Item 2)

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New heading “Government Projects and Commercial Developments”

New heading “At-the-Market Offering Program”

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Removed heading “Service Agreement with Utah Division of Water Resources”

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“On December 30, 2024, the Company entered into the Loan Agreement with RHY, an affiliate of Harry You, pursuant to which RHY agreed to issue a line of credit (the “LOC”) to the Company for up to $7 million, which was later amended on March 31,2026 to increase to the available funding to $10 million, in addition to the Rollover amount described below (such amounts borrowed under the LOC, together with the Rollover, the “Loan”). …”
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“Service Agreement with Utah Division of Water Resources”
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“Note Payable and Line of Credit from Related Parties”
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“Government Projects and Commercial Developments”
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“Sales of shares under the Sales Agreement, if any, may be made in transactions that are deemed to be “at-the-market offerings,” as defined in Rule 415(a)(4) under the Securities Act of 1933, as amended (“ATM program”). We are not obligated to sell any shares under the Sales Agreement and may suspend or terminate the offering at any time in accordance with the terms of the Sales Agreement. During the three and six months ended June 30, 2026, no shares of our Class A common stock were issued or sold under the Sales Agreement. …”
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“At-the-Market Offering Program”
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Reworded

We were founded to provide the world with reliable access to water, one of life’s most important resources. To achieve this mission, we aim to develop, manufacture and commercialize atmospheric enhancement by ionization (AEI) technology.

Reworded

We are combining unique expertise and personnel to develop, improve and commercialize AEI technology that enhances rainfall and snowfall when conditions are appropriate in the atmosphere. We are building our proprietary Weather Enhancement Technology Array (“WETA”) platform with software, meteorology, hardware, product design and operations to make rain and snowfall generationenhancement more dependable. We aim to improve the existing rain and snowfall generation enhancement technologies by introducing robust measurement tools, including automation technology, rain gauges, and weather stations, to more precisely quantify the positive water benefit generated by our systems.

Reworded

Since the beginning of 2025 we have continued advancing the commercialization of our technology, including manufacturing and deploying additional rain and snowfall generationenhancement systems and conducting field deployments with potential governmental and commercial clients. We have also expanded our network of industry experts and consultants supporting system development, project execution and commercial outreach, and continued research and development activities aimed at improving system performance and exploring potential adjacent atmospheric water applications.

Reworded

On December 31, 2024 (the “Closing Date”), our the Company,company, RET, Coliseum Acquisition Corp., and the merger subsidiaries consummated the business combination pursuant to the Business Combination Agreement (the “Business Combination”). Following the closing, the Companywe became the publicly traded parent company and holds all of the equity interests of RET.

Reworded

The Business Combination was accounted for as a reverse recapitalization in accordance with U.S. GAAP. Under this method of accounting, Coliseum was treated as the “acquired” company for financial reporting purposes. Accordingly, for accounting purposes, the Business Combination was treated as the equivalent of RET issuing stock for the net assets of Coliseum, accompanied by a recapitalization. The net assets of Coliseum were stated at historical cost, with no goodwill or other intangible assets recorded.

Reworded

In connection with the Closing, the Companywe entered into subscription agreements (collectively, the “PIPE Subscription Agreements”) with certain investors and related parties (the “PIPE Investors”) to sell an aggregate of 118,557 shares of Class A common stock at a purchase price of approximately $11.39 per share, for gross proceeds of $1.35 million. At the Closing, the Companywe received $700,000 of the PIPE investment and issued an aggregate of 61,474 shares of Class A common stock to the PIPE Investors and recorded a subscription receivable of $650,000 for the remaining PIPE investment on the consolidated balance sheet as of December 31, 2024.

Reworded

On December 30, 2024, the Companywe entered into a forward purchase agreement (the “Forward Purchase Agreement”) with Meteora Capital Partners, LP and affiliated funds (“Meteora”) for an OTC equity prepaid forward transaction. An aggregate of 361,858 shares of Class A common stock (the “Forward Purchase Shares”) are subject to the Forward Purchase Agreement, for which Meteora was paid approximately $4.1 million at Closing (the “Prepayment”) and we retained approximately $20,000$21,000 (the “Prepayment Shortfall”). The Forward Purchase Agreement matures on the date of the effectiveness of a certain registration statement filed by the Companyus with the Securities and Exchange Commission following the Closing Date (the “Maturity Date”). Meteora may sell the Forward Purchase shares at any time following the Closing Date until the Maturity Date at a price not less than $10.00 per share. If Meteora sells any of the Forward Purchase Shares, Meteora will pay to the Companyus $10.00 for each share sold, less the Prepayment Shortfall. On Maturity Date, any Forward Purchase Shares that have not been sold by Meteora will be returned to us for no consideration, provided that if the proceeds of the shares sold by Meteora prior to the Maturity Date is less than the Prepayment Shortfall, then we will pay cash to Meteora in an amount equal to such difference. The forward purchase agreement remains subject to its contractual terms, including settlement provisions tied to the effectiveness of a registration statement.

Reworded

On December 30, 2024, the Companywe entered into the Loan Agreement with RHY Management LLC (“RHY), an affiliate of Harry You, pursuant to which RHY committed to provide the Companyus with up to $7 million in new loans.loans, which was later amended on March 31, 2026 to increase the loan commitment to up to $10 million. In addition, approximately $3.1 million of existing loans and advances owed to Mr. You and his affiliates were rolled into the Loan Agreement.

Removed

As of December 31, 2025, we had approximately $9.1 million outstanding under the Loan Agreement, consisting of approximately $3.1 million of rollover amounts and approximately $6.0 million of additional borrowings during 2025.

Reworded

On March 11, 2026, theour Compensation Committee and the Board approved repayment of the amounts due under the Loan Agreement of up to 30% of any amount received by us from any potential future capital raise net of any underwriting, legal, and accounting fees and related costs.

Added

On June 5, 2026, we entered into an agreement to convert a portion of the Loan owed to RHY and its affiliates (the “Conversion Agreement”), pursuant to which an aggregate of $4,000,000 of Loan was converted into 1,612,903 shares of Class A Common Stock at a price per share equal to the volume-weighted average price of the Class A Common Stock for the ten trading days preceding the date of the Conversion Agreement, which was $2.48 per share.

Added

As of June 30, 2026 and December 31, 2025, we had outstanding balance of approximately $8.5 million and $9.1 million (including the $3.1 million Rollover) under the Loan Agreement, respectively.

Added

Subsequent to June 30, 2026, we borrowed additional amounts under the LOC in the aggregate amount of approximately $426,000, increasing the outstanding balance under the LOC to approximately $8.9 million. On August 10, 2026, the Company repaid approximately $555,000 of accrued interest under the LOC to the lender.

Removed

Effective as of March 31, 2026, the Company and RHY entered into an amendment to the Loan Agreement to increase the amount that could be borrowed under the Loan Agreement from $7,000,000 to $10,000,000.

Reworded

We continued to monitor ourOur first two US installed systems entered operation in November 2025. These installations represent our first operational deployments in the United States and are part of our efforts to evaluate system performance under real-world atmospheric conditions. The systems are located in the La Sal Range of Utah, where we are monitoring snowfall and Snow Water Equivalent (“SWE”) measurements. Preliminary observations during certain periods of system operation coincided with changes in local snowfall and SWE measurements. These observations are preliminary, and additional research and analysis are ongoing to evaluate potential precipitation and snowpack impacts under varying atmospheric conditions.

Reworded

As of MarchJune 31,30, 2026, we had 10 additional units were completed and deliveredavailable tofor theservice United States.placement. These systems are expected to support ongoing research activities, demonstration projects and potential future deployments as we continue to evaluate commercial applications of our technology. Management believes that maintaining an inventory of completed systems may allow us to respond more efficiently to pilot opportunities, research collaborations and potential commercial deployments as they arise.

Added

Government Projects and Commercial Developments

Removed

Service Agreement with Utah Division of Water Resources

Reworded

In January 2026, we entered into a service agreement with the Utah Division of Water Resources to support the installation of a generator to facilitate radiometer data ingestion associated with our rainfall monitoring infrastructure. The agreement providesprovided for payment of $10,500 to us in connection with the installation. We completed the installation, received payment for the services in February 2026, and recognized revenue of $10,500 upon completion of the installation, which represents the satisfaction of our performance obligation in accordance with ASC 606. This activity is not part of our primary operations related to itsour AEI technology and is considered incidental in nature. We have not generated revenue from its our core business activities to date.

Added

In July 2026, the Colorado Water Conservation Board, the Colorado River District, and the Upper Yampa Water Conservancy District publicly supported our pending application for a weather enhancement pilot project in Colorado. If approved, the project would represent our first commercial deployment of our AEI technology and is expected to be funded through a grant administered by the Colorado Water Conservation Board.

Added

On August 5, 2026, we entered into an exclusive representation and equipment lease agreement with Ulusal Atmosferik Sistemler Ve Iklim Teknolojileri Sanayi Ve Ticaret Anonim Sirketi (“UASIT”), a Turkey-based company focused on water resource management, climate adaptation and mitigation, sustainable agriculture and forestry management. Under the agreement, UASIT became RET's exclusive representative for the deployment of our WETA platform in the Republic of Turkey. The agreement also provides for the lease of two WETA units for an initial term of 60 months subject to certain performance metrics, and includes renewal and purchase option provisions, subject to the terms and conditions of the agreement. The agreement is contingent upon the Company receiving an order for the leased units on or before December 31, 2026.

Added

The initial focus of the partnership will be the Eğirdir Lake Basin in Isparta Province, where RET and UASIT intend to evaluate the WETA platform's potential to support natural precipitation and improve water security for drinking water supply, agricultural irrigation, and lake and reservoir management. RET and UASIT also intend to evaluate potential pilot opportunities in other water-stressed regions of Turkey, including the İzmir region, Central Anatolia, the Mediterranean region, and Southeastern Anatolia, subject to appropriate conditions and institutional approvals.

Added

We believe this agreement represents an additional step in the commercialization of our WETA technology; however, there can be no assurance that the conditions to the agreement will be satisfied or that the anticipated commercial activities will occur.

Added

At-the-Market Offering Program

Added

On June 30, 2026, we entered into a Sales Agreement (the “Sales Agreement”) with Needham & Company, LLC (“Needham”), pursuant to which we may offer and sell, from time to time, shares of our Class A common stock having an aggregate offering price of up to approximately $3.5 million through Needham. Any sales of shares under the Sales Agreement will be made pursuant to our effective shelf registration statement on Form S-3, including the related prospectus supplement.

Added

Needham will be entitled to compensation of up to 3.0% of the gross sales price of any shares sold under the Sales Agreement. We have also agreed to reimburse certain expenses of Needham and to provide customary indemnification, representations, warranties and covenants under the terms of the Sales Agreement.

Added

We intend to use the net proceeds from sales of common stock, if any, under the Sales Agreement primarily for working capital, capital expenditures and other general corporate purposes.

Added

Sales of shares under the Sales Agreement, if any, may be made in transactions that are deemed to be “at-the-market offerings,” as defined in Rule 415(a)(4) under the Securities Act of 1933, as amended (“ATM program”). We are not obligated to sell any shares under the Sales Agreement and may suspend or terminate the offering at any time in accordance with the terms of the Sales Agreement. During the three and six months ended June 30, 2026, no shares of our Class A common stock were issued or sold under the Sales Agreement. As of June 30, 2026, an aggregate of approximately $3.5 million remained available for sale under the ATM program.

Added

Subsequent to June 30, 2026, we sold an aggregate of 1,362,315 shares of our Class A common stock under the ATM program for gross proceeds of approximately $2.3 million and incurred approximately $309,000 in allocated offering costs.

Added

New RSAs Issuance

Added

On June 5, 2026, we issued an aggregate of 540,000 shares of Class A common stock pursuant to our 2024 Equity Incentive Plan as follows: (i) 80,000 shares were issued to each of Lyman Dickerson, Alexandra Warsh (professionally known as Alexandra Steele), Robert Reardon, and Marcus Peperzak, 50,000 shares were issued to Christopher Riley, and 40,000 shares were issued to David Sylvester, each directors of our company, as payment of director compensation pursuant to their director agreements (see Note 7), (ii) 50,000 shares of to its Interim Chief Financial Officer, (iii) 50,000 shares were issued to Mr. Morris, and (iv) 30,000 shares were granted to Christopher Monroe, an independent contractor. All of these shares were fully vested upon issuance.

Reworded

RET currently has two rain and snowfall generation enhancement systems installed and placed in service in the United States in November 20252025, andwhich are currently being used to support field observations, data collection and ongoing research activities related to our rainfall generation technology.

Reworded

As of MarchJune 31,30, 2026, tenwe had 10 additional units was completed and deliveredavailable tofor theservice United States.placement. These units are intended to support future pilot programs, field deployments and operational readiness. The timing and location of future installations will depend on factors such as site availability, permitting requirements, customer engagement and the results of ongoing testing and evaluation. We expect that some of these systems may be deployed during 2026 as part of pilot programs, demonstration projects or other research initiatives.

Reworded

As of MarchJune 31,30, 2026, we had approximately $581,000$33,000 in cash and had a working capital deficit of approximately $14.8$13.1 million. We expect to continue incurring expenses as we scale our operations and begin to generate revenue. We have historically funded our operations primarily through related-party financing arrangements, including borrowings under our loan agreement with Mr. You. As of MarchJune 31,30, 2026, we had approximately $1.3$1.5 million in remaining amount available under this facility. While we expect to continue relying on related party financing sources, additional capital raises and projected cash flows from operations, our limited operating history and continuing operating losses raise substantial doubt about our ability to continue as a going concern.

Reworded

Management’s plans to address this uncertainty include continued support from related parties, utilizing the Company’s at-the-market offering program, seeking additional financing through debt, equity, or a combination of both, and pursuing commercial opportunities for installation and service agreements. However, there is no assurance that such funding will be available on acceptable terms, or at all.

Reworded

Accordingly, our management has determined that we do not have sufficient liquidity to meet our anticipated obligations over the next year from the date of issuance of these unaudited condensed consolidated financial statements. The unaudited condensed consolidated financial statements included in this Annual Report do not include any adjustments that might result from the outcome of this uncertainty.

Reworded

In November 2025, we incurred installation and field deployment costs associated with the initial deployment and pilot operation of our rain and snowfall generationenhancement systems in the United States. These activities were undertaken as part of system validation and research programs and were not associated with revenue-generating customer contracts.

Reworded

For the three months ended MarchJune 31,30, 2026, we had a net loss of approximately $1.9$3.2 million, which consisted of field operations costs of approximately $93,000,$105,000, general and administrative expenses of approximately $1.8$2.9 million (primarily related to personnel costs, stock based compensation expense, professional services, marketing, and other corporate operating expenses), research and development expenses of approximately $41,000,$32,000, amortization expense of approximately $3,000, depreciation expense of approximately $10,000, and interest expenses of approximately $139,000,$310,000, minimal interest income from an operating account, partially offset by a one-time service revenue with Utah Division of Water Resources of $10,500, and a gain due to the change in fair value of warrant liabilities of $205,000.$120,000.

Added

For the six months ended June 30, 2026, we had a net loss of approximately $5.1 million, which consisted of field operations costs of approximately $197,000, general and administrative expenses of approximately $4.7 million (primarily related to personnel costs, stock based compensation expense, professional services, marketing, and other corporate operating expenses), research and development expenses of approximately $73,000, amortization expense of approximately $6,000, depreciation expense of approximately $20,000, and interest expenses of approximately $450,000, minimal interest income from an operating account, partially offset by other revenue of $10,500, and a gain due to the change in fair value of warrant liabilities of $325,000.

Reworded

For the three months ended MarchJune 31,30, 2025, we had net loss of approximately $1.5 million,$953,000, which consisted of general and administrative expenses of approximately $1.3$1.1 million,million (primarily related to personnel costs, professional services including quarterly audit, marketing, and other corporate operating expenses), amortization expenses of approximately $3,000, a loss indue to change in fair value of warrant liability of $90,000,$72,500, and interest expenseexpenses inand connectionminimal tax withexpenses theand noteinterest payableincome tofrom relatedoperating partiesaccount of approximately $47,000.$34,000, Wepartially experiencedoffset higherby expensesgain comparedfrom tosettlement previouswith yearsvendor of dueapproximately to the merger completed on December 31, 2024.$226,000.

Added

For the six months ended June 30, 2025, we had net loss of approximately $2.4 million, which consisted of general and administrative expenses of approximately $2.4 million (primarily related to personnel costs, professional services including annual audit, marketing, and other corporate operating expenses), amortization expenses of approximately $6,000, a loss due to change in fair value of warrant liability of $162,500, and interest expenses and minimal tax expenses and interest income from operating account of approximately $81,000, partially offset by gain from settlement with vendor of approximately $226,000.

Reworded

For the threesix months ended MarchJune 31,30, 2026, net cash used in operating activities was approximately $1.9$2.9 million, net cash used in investing activities was approximately $9,500, and net cash provided by financing activities was approximately $2.3$2.7 million. Net cash used in operating activities included our net loss of approximately $1.9 $5.1 million, a gain due to change in the fair value of a warrant liabilities of $205,000,$325,000, partially offset by amortization expense of approximately $6,000, depreciation expense of approximately $20,000, approximately $617,000 paid by related parties on behalf of RET, and stock-based compensation expenses of approximately $1.7 million, and changes in operating assets and liabilities of approximately $519,000, partially offset by amortization expense of approximately $3,000, depreciation expense of approximately $10,000, approximately $439,000 paid by related parties on behalf of RET, and stock-based compensation expenses of approximately $258,000. $194,000. Cash used in investing activities consisted solely of payment for building Equipment of approximately $9,500. Cash provided by financing activities resulted from proceeds from drawdowns under the LOC (as defined below) of approximately $2.3$2.8 million.million, partially offset by payment of deferred financing costs of approximately $23,000.

Reworded

For the threesix months ended MarchJune 31,30, 2025, net cash used in operating activities was approximately $1.0$1.4 million, net cash used in investing accountactivities was approximately $139,000,$613,000, and net cash provided by financing activities was approximately $1.4$2.0 million. Net loss of approximately $1.5$2.4 millionmillion, wasand gain from settlement with vendor of approximately $226,000, partially offset by changes in operating assets and liabilities of approximately $368,000 and non-cash activities, including$39,000, amortization expense of approximately $3,000,$6,000, minimalapproximately expenses$1.1 million paid by related parties on behalf of RET,RWT, and change in fair value of warrant liability of $90,000,$162,500, resulted in approximately $1.0$1.4 million of net cash used in operating activities. Cash used in investing activities consisted solely of payment for building Equipment of approximately $139,000.$613,000. Cash provided by financing activities resulted from proceeds from payment of subscription receivable of $650,000 and proceeds from drawdowndrawdowns under the LOC of approximately $737,000.$1.3 million.

Reworded

We entered into a consulting agreement to engage our senior technology advisor advisor,who provides strategic technology leadership and advisory services to us, Scott MorrisMorris, in 2022, pursuant to which we agreed to pay him a one-time fee upon execution of the agreement and a consulting fee of AUD 250,000 per year (equivalent to approximately $170,000 as of the effective date). In February 2025, the agreement was amended to increase the annual consulting fee to $186,000, and in July and effective as of June 1, 2025, itthe annual consulting fee was further increased to $252,000 annually in exchange for the consultant assuming an additional role and responsibilities. The agreement also providesprovided for success fees payable upon the achievement of specified sales and development milestones. On March 19, 2026, the agreement was amended to add three additional milestones, each of which would entitle him to a $25,000 cash bonus. In November 2025, we paid an aggregate of $50,000 in milestone payments to Mr. Morris in connection with the achievement of certain development milestones.

Reworded

Effective January 2, 2025, we entered into a binding offer letter (as amended, the “Offer Letter”), which was later amended on June 27, 2025, with our new CEO, Mr. Seidl. Pursuant to the amended Offer Letter, we agreed to pay to the CEO (i) an annual salary of $500,000, (ii) an annual incentive bonus up to 200% of his base salary, subject to Board or Compensation Committee approval, which will be subject to the achievement of Company and/or individual performance goals mutually agreed by the CEO and the Board or the Compensation Committee, and (iii) a cash bonus of $5.82 million (the “Retention Bonus”) payable on the earlier of (x) December 31, 2028, (y) the date on which we terminate the CEO’s employment without cause, or (z) the date on which a change of control is consummated. We accrue the Retention Bonus over the period of service. As of MarchJune 31,30, 2026 and December 31, 2025, we accrued approximately $1.3$1.7 million and $831,000 of Retention Bonus, respectively. In addition, we also accrued $1 million of annual incentive bonus for 2025 in accrued expenses to related party in the accompanying consolidated balance sheet as of December 31, 2025. We paid the $1 million annual incentive bonus for 2025 to Mr. Seidl in March 2026, pursuant to the Board’s determination and approval.

Reworded

In January 2025, we entered into a termination letter agreement with our former CEO, Mr. Christopher Riley, pursuant to which, in lieu of all other compensation and payments, we agreed to pay Mr. Riley an aggregate of $124,500, payable in 18 monthly installments beginning in February 2025 in consideration for his past services. As of MarchJune 31,30, 2026 and December 31, 2025, we had an aggregate of approximately $28,000$7,000 and $48,000 remaining outstanding in connection with such agreement that was included in accrued expenses in the accompanying consolidated balance sheets, respectively. Additionally, conditioned on approval by the Compensation Committee, the Termination Letter provides that Mr. Riley will be granted 10,000 shares of Class A common stock vesting one year from the date of grant. As of March 31, 2026, the stock has not been granted.

Added

The Termination Letter also provides that, subject to approval by our Compensation Committee of the Board, Mr. Riley will be granted 10,000 shares of our Class A common stock that vest one year from the date of grant. Mr. Riley continues to serve as a member of the Board and is eligible to receive equity awards under our non-employee director compensation program as discussed below. On June 5, 2026, we granted Mr. Riley an equity award of 50,000 shares of Class A common stock.

Removed

Related Party Transactions

Removed

Note Payable and Line of Credit from Related Parties

Removed

On February 2, 2023, RET issued a promissory note (the “Note”) to its former CEO, Mr. You, and Mr. de Masi for an aggregate amount of $600,000. The Note has an annual interest rate of 5%. The Note amount owed to RET’s former CEO and Mr. de Masi totaling $400,000 remains as outstanding due on demand, and the $200,000 Note amount owed to Mr. You was included in the Rollover amount described below.

Removed

On December 30, 2024, the Company entered into the Loan Agreement with RHY, an affiliate of Harry You, pursuant to which RHY agreed to issue a line of credit (the “LOC”) to the Company for up to $7 million, which was later amended on March 31,2026 to increase to the available funding to $10 million, in addition to the Rollover amount described below (such amounts borrowed under the LOC, together with the Rollover, the “Loan”). The Loan bears interest at the greater of 5% per annum or the applicable IRS short-term rate in the month of each drawdown (“Interest Rate”), payable quarterly in arrears. If a quarterly payment is missed, the loan balance increases by an amount equal to the principal multiplied by the 2% Default Rate (as defined below). If an event of default has occurred and is continuing, then upon written notice by RHY to the Company, the outstanding principal balance and any unpaid accrued interest will accrue interest at 2% above the Interest Rate (the “Default Rate”).

Removed

Prior to closing of the Business Combination, the outstanding amount that Coliseum and RET owed to Mr. You and his affiliates was approximately $3.1 million. The Rollover amounts were assigned to and assumed by the Company and are treated for all purposes as Loans outstanding under the Loan Agreement. The Rollover amount does not reduce the $7 million funding available to us under the LOC.

Removed

We had drawn approximately $8.7 million and $6.0 million under the LOC in the combined form of cash proceeds and payments made on behalf of the Company, bringing the total outstanding balance under the Loan Agreement to approximately $11.8 million $9.1 million (including the $3.1 million Rollover) as of March 31, 2026 and December 31, 2025, respectively.

Removed

As of March 31, 2026 and December 31, 2025, we had an outstanding accrued interest balance in connection with both the Note and the LOC of approximately $462,000 and $323,000, respectively.

Removed

On March 11, 2026, the Compensation Committee and the Board approved repayment of the amounts due under the Loan Agreement of up to 30% of any amount received by us from any potential future capital raise net of any underwriting, legal, and accounting fees and related costs.

Removed

Effective as of March 31, 2026, the Company and RHY entered into an amendment to the Loan Agreement to increase the amount that could be borrowed under the Loan Agreement from $7,000,000 to $10,000,000.

Reworded

Board of Directors Agreement

Reworded

In connection with their appointments to the Board, Mr. Reardon, Mr. Peperzak,Peperzak and Mr. Sylvester each entered into the Director Agreements which are the form of agreement adopted by the Board in April 2025 to govern the terms of service and compensation of our company’s non-employee directors.directors (the “Director Agreements”). Additionally, effective as of April 4, 2025, we entered into Director Agreements with Lyman Dickerson, Alexandra Steele, and Christopher Riley, each non-employee members of the Board. Pursuant to the terms of the Director Agreements, we agreed to pay to each Board member (i) subject to approval by the Board and compensation committee of the Board (the “Compensation Committee,Committee”), a cash payment of $12,500 promptly following attendance at each quarterly Board meeting, for a total annual cash compensation of $50,000; and (ii) subject to approval by the Board and the Compensation Committee, a grant of restricted stock, with the number of shares and terms to be determined by the Board. We recognized an aggregateexpenses of $75,000 and $0$150,000 inrelated connectionto with suchthese agreements during the three and six months ended MarchJune 31,30, 20262026, respectively, and $100,000 during both the three and 2025six withinmonths ended June 30, 2025, which were included in general and administrative expenses in the accompanying unaudited condensed consolidated statements of operations,operations. respectively.See AsRecent Developments for additional information regarding equity awards granted to members of March 31, 2026, there has been no grants of restricted stock to the directors.Board.

Reworded

While our significant accounting policies are described in the notes to our unaudited condensed consolidated financial statements included elsewhere in this Quarterly Report, our management believes there were no critical accounting estimates identified during the three and six months ended MarchJune 31,30, 2026 and 2025.

Reworded

We capitalize our cost to build our rainfall ionization equipment (the “Equipment”), including materials and allocated labor costs directly attributable to the construction of the Equipment. Costs incurred prior to completion of the equipment are recorded as construction in progress. Upon the installation of the Equipment, we transferred our capitalized cost from Construction in-process Equipment to Equipment. Equipment that has been completed but has not yet been installed or otherwise placed into service remains within Construction in-process Equipment and is not depreciated until transferred into Equipment and placed into service.

Showing the first 60 of 63 changed paragraphs. The complete comparison will be part of Pro (coming soon). Meanwhile you can read the full text in the original filing.

RAIN insider buying and selling (Form 4)

Since 2026-04-11, insiders reported open-market purchases in 4 Form 4 filings (1 insider, 7 trade dates, 305,028 shares, about $410.9K) and open-market sales in 0 filings. Net open-market shares: 305,028 (purchases minus sales); net value about $410.9K.Totals add up every open-market (code P and S) line in those filings, using the prices reported in the filings. Awards, option exercises, tax withholding and gifts are listed below but not counted.

Trade dateInsiderTransactionSharesPriceValueOwned afterFiling
2026-08-19Seidl Randy
Director, Chief Executive Officer
Open-market purchase 110,000$0.95 $104.5K754,834 SEC
2026-08-19Seidl Randy
Director, Chief Executive Officer
Open-market purchase 110,000$0.95 $104.5K754,834 SEC
2026-06-05Riley Christopher Michael
Director
Grant/award 50,000— —50,000 SEC
2026-06-05Sylvester David C
Director
Grant/award 40,000— —40,000 SEC
2026-06-05Steele Alexandra
Director
Grant/award 80,000— —80,000 SEC
2026-06-05Dickerson Lyman B
Director
Grant/award 80,000— —90,247 SEC
2026-06-05Reardon Robert
Director
Grant/award 80,000— —80,000 SEC
2026-06-05Truong Oanh
Interim CFO
Grant/award 50,000— —50,000 SEC
2026-06-05Peperzak Marcus
Director
Grant/award 80,000— —80,000 SEC
2026-06-05You Harry L.
Director, 10% owner
Grant/award 1,612,903— —1,612,903 SEC
2026-05-22Seidl Randy
Director, Chief Executive Officer
Open-market purchase 4,000$2.58 $10.3K644,834 SEC
2026-05-21Seidl Randy
Director, Chief Executive Officer
Open-market purchase 30,000$2.53 $75.9K640,834 SEC
2026-05-20Seidl Randy
Director, Chief Executive Officer
Open-market purchase 8,514$1.73 $14.7K610,834 SEC
2025-05-22Seidl Randy
Director, Chief Executive Officer
Open-market purchase 4,000$2.58 $10.3K644,834 SEC
2025-05-21Seidl Randy
Director, Chief Executive Officer
Open-market purchase 30,000$2.53 $75.9K640,834 SEC
2025-05-20Seidl Randy
Director, Chief Executive Officer
Open-market purchase 8,514$1.73 $14.7K610,834 SEC

Well-known investors holding RAIN (13F)

None of the 59 investors we track reported a position in their latest 13F.

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