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

ProPhase Labs, Inc. · OTC · Pharmaceutical Preparations · CIK 868278 · All filings on SEC.gov

Everything below is quoted or computed from ProPhase Labs, 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

1 / 340risk-factor paragraphs added / removed in latest 10-K
0new risk-factor headings
0Form 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 2026-06-01 (period ending 2025-12-31) with 10-K filed 2025-04-01 (period ending 2024-12-31).

Risk Factors (10-K Item 1A)

1new paragraphs
340removed paragraphs
0reworded paragraphs
22,948 → 25words in section

The section in the latest 10-K reads in full:

As a smaller reporting company, we are not required to provide disclosure pursuant to this Item, in accordance with Item 105 of Regulation S-K.

Removed heading “Risks Related to Our Business Generally”

Removed heading “We have incurred significant losses and accounts receivable, have limited cash on hand, and anticipate that we may continue to incur losses for the foreseeable future.”

Removed heading “We have limited cash on hand, and we will need substantial additional funding and if we are unable to raise additional capital when needed, we may need to incur indebtedness or issue common stock or other securities to finance our operations.”

Removed heading “We will face legal, reputational, and financial risks if we fail to protect our customer data from security breaches or cyberattacks. Changes in laws or regulations relating to privacy or the protection or transfer of data relating to individuals, or any actual or perceived failure by us to comply with such laws and regulations or any other obligations relating to privacy or the protection or transfer of data relating to individuals, could adversely affect our business.”

Removed heading “Our failure to manage our growth successfully could harm our growth and operating results.”

Removed heading “Our businesses are subject to significant competitive pressures.”

Removed heading “Unfavorable global economic conditions, including any adverse macroeconomic conditions or geopolitical events, including a pandemic, epidemic or infectious disease outbreak, the conflict in Ukraine or Gaza Strip, and bank failures affecting the financial services industry, could adversely affect our business, financial condition, results of operations or liquidity, either directly or through adverse impacts on certain of the third parties that we rely upon for our business operations.”

Removed heading “Disruptions to our supply chain could materially and adversely affect our business, financial condition and results of operations.”

Removed heading “Increases in the price of testing supplies, equipment and raw materials needed for our businesses and costs associated with doing business could materially and adversely affect our business, financial condition and results of operations.”

Removed heading “The adulteration of key testing materials and raw materials needed for our businesses could materially and adversely affect our business, financial condition and results of operations.”

Removed heading “We may be subject to product liability claims.”

Removed heading “We may require additional capital to support our growing personal genomics business, product development and commercialization programs, and biopharmaceutical business, but additional funding may not be available to us on acceptable terms, or at all.”

Removed heading “Adverse credit market conditions may significantly affect our access to capital, cost of capital and ability to meet liquidity needs.”

Removed heading “System failures could adversely affect our results of operations and financial condition.”

Removed heading “We may not be successful without our key personnel.”

Removed heading “We may not be successful in executing our growth strategy to identify, discover, develop, in-license or acquire additional product candidates or technologies, and our growth strategy may not deliver the anticipated results or we may refine or otherwise alter our growth strategy. We may seek to acquire businesses or undertake business combinations, collaborations or other strategic transactions which may not be successful or on favorable terms, if at all, and we may not realize the intended benefits of such transactions.”

Removed heading “We may not be able to successfully develop and commercialize our business units in the MENA region in accordance with our expansion strategy; regulatory requirements vary from country to country, including those in the MENA region; and changes in the value of the relevant currencies used in our operations, including those used in the MENA region, may adversely impact our operations.”

Removed heading “Servicing our debt will require a significant amount of cash, and we may not have sufficient cash flow from our business to pay our debt.”

Removed heading “Our projections of future performance may not be indicative of actual results.”

Removed heading “Risks Related to Our Diagnostics Business”

Removed heading “We may be unable to substitute the revenues from our lab diagnostic services or tests with new business segments.”

Removed heading “Our ability to reduce our accounts receivable depends on our collection of payment for the diagnostic tests we delivered, which we may not be able to do successfully as the process is complex and time-consuming, and any delay in collecting claims could have an adverse effect on our revenue.”

Removed heading “Risks Related to Our Personal Genomics Business”

Removed heading “Prior to our acquisition of Nebula, we had no specific experience operating a personal genomics business. Our success in this industry will depend, in large part, on our ability to establish our presence in the personal genetics market, provide customers with a high level of service at a competitive price, achieve sufficient sales volume to realize economies of scale, and create innovative new features, products, and services to offer to our customers. Our failure to achieve any of these outcomes could adversely affect our business.”

Removed heading “If our estimates of the total addressable market for personal genomic services and the potential for market growth prove to be inaccurate, our business, financial condition, results of operations and prospects may be negatively affected.”

Removed heading “Media reports have in the past reported on consumer privacy concerns and the use of genetic information accessed from other genetic databases by law enforcement and governmental agencies. These reports may decrease the overall consumer demand for personal genetic products and services, including ours.”

Removed heading “If we lose a significant or sole supplier, our business and operations could be materially adversely affected.”

Removed heading “Any significant disruption in service on our website, mobile applications, or in our computer or logistics systems, whether due to a failure with our information technology systems or that of a third-party vendor, could harm our reputation and may result in a loss of customers.”

Removed heading “Our personal genomics business is subject to seasonal fluctuations.”

Removed heading “We have integrated, and may continue to integrate in the future, machine learning and AI to help us in relation to production and other areas of our business. Machine learning and AI technology present various operational, compliance and reputational risks and if any such risks were to materialize, our business and results of operations may be adversely affected.”

Removed heading “Risks Related to our Dietary Supplement Business”

Removed heading “Our dietary supplement businesses are subject to extensive governmental regulation.”

Removed heading “Our failure to comply with FTC regulations could result in substantial monetary penalties and could adversely affect our operating results.”

Removed heading “Our product development and commercialization efforts may be unsuccessful.”

Removed heading “If our products do not have the effects intended or cause undesirable side effects, our business may suffer.”

Removed heading “Risks Related to Our Drug Development Operations”

Removed heading “Our product candidates are still in pre-clinical development and it will be many years before our wholly owned subsidiary, PBIO, is able to commercialize a product candidate, if ever.”

Removed heading “We may not be successful in our efforts to identify and successfully research and develop additional product candidates and may expend our resources to pursue particular product candidates or indications while failing to capitalize on other product candidates or indications that may be more profitable, or for which there is a greater likelihood of commercial success.”

Removed heading “If we experience delays or difficulties enrolling patients in the clinical trials for our product candidates, our ability to advance our product candidates through clinical development and the regulatory process could be delayed or prevented.”

Removed heading “Clinical trials are expensive, time consuming, and subject to uncertainty. We cannot guarantee that any of our clinical trials will be conducted as planned or completed on schedule, if at all. Issues may arise that could suspend or terminate our clinical trials. A failure of one or more of our clinical trials may occur at any stage of testing, and our future clinical trials may not be successful.”

Removed heading “Our preclinical studies or clinical trials may fail to adequately demonstrate the safety and efficacy of our product candidates and the development of our product candidates may be delayed or unsuccessful, which could prevent or delay regulatory approval and commercialization.”

Removed heading “If our product candidates cause serious adverse events or undesirable side effects, including injury and death, or have other properties that could delay or prevent regulatory approval, their commercial potential may be limited or extinguished.”

Removed heading “The FDA or other regulatory agencies may disagree with our regulatory plans and we may fail to obtain regulatory approval of our product candidates.”

Removed heading “Even if we complete the necessary preclinical studies and clinical trials, the regulatory approval process is expensive, time-consuming, and uncertain, and we may be unable to obtain the regulatory approvals necessary for the commercialization of our product candidates; furthermore, if there are delays in obtaining regulatory approvals, we may not be able to commercialize our products, may lose competitive lead time, and our ability to generate revenues from such products will be materially impaired.”

Removed heading “If ProPhase Biopharma, Inc. (PBIO) is unable to establish marketing and sales capabilities or enter into agreements with third parties to market and sell our product candidates, we may not be able to generate product revenue.”

Removed heading “Our products may not gain market acceptance among physicians, patients, hospitals, cancer treatment centers, and others in the medical community.”

Removed heading “The market opportunities for our product candidates may be smaller than we currently believe and limited to those patients who are ineligible for or have failed prior treatment, which may adversely affect our business.”

Removed heading “Even if we are able to commercialize our product candidates, such products may be subject to unfavorable pricing regulations, third-party reimbursement practices, or healthcare reform initiatives, which could harm our business.”

Removed heading “Enacted and future healthcare legislation may increase the difficulty and cost for us to obtain approval of and commercialize our product candidates and could adversely affect our business.”

Removed heading “Risks Related to Our Intellectual Property”

Removed heading “Failure to protect our trademarks and other intellectual property could impact our business.”

Removed heading “If we, or our licensors are unable to maintain effective patents or we are unable to maintain our license rights for our approved products, product candidates or any future product candidates, or if the scope of the patent or license rights obtained is not sufficiently broad, we may not be able to compete effectively in our markets.”

Removed heading “We, our licensors may not have sufficient patent terms to effectively protect our products and business.”

Removed heading “Third-party claims of intellectual property infringement may expose us to substantial liability or prevent or delay our development and commercialization efforts.”

Removed heading “Our reliance on third parties requires us to share our trade secrets or confidential proprietary information, which increases the possibility that a competitor will discover them or that our trade secrets confidential proprietary information will be misappropriated or disclosed.”

Removed heading “Protecting and enforcing our intellectual property rights could consume monetary funds needed for other company objectives.”

Removed heading “We may not be able to prevent disclosure of confidential and proprietary information”

Removed heading “Risks Related to Governmental Regulation”

Removed heading “FDA’s finalized regulations on laboratory-developed tests may impact our operations adversely, and we may not be able to comply with the requirements.”

Removed heading “Laws and regulations regarding direct selling may prohibit or restrict our ability to sell our products in some markets or require us to make changes to our business model in some markets.”

Removed heading “We depend on third parties to provide services critical to our businesses and we depend on them to comply with applicable laws and regulations.”

Removed heading “We must comply with complex and overlapping laws protecting the privacy and security of health information and personal data.”

Removed heading “Risks Related to Our Common Stock, Internal Controls and Governance Matters”

Removed heading “Our failure to meet the continued listing requirements of The Nasdaq Capital market could result in a delisting of our common stock.”

Removed heading “If our shares become subject to the penny stock rules, it would become more difficult to trade our shares.”

Removed heading “Future sales of shares of our common stock in the public market could adversely affect the trading price of shares of our common stock and our ability to raise funds in future offerings.”

Removed heading “If securities or industry analysts do not publish research or reports about our business or if they issue an adverse or misleading opinion regarding our stock, our stock price and trading volume could decline.”

Removed heading “Our Chief Executive Officer and Chairman of the Board of Directors owns a substantial amount of our common stock any may be able to exert significant influence over the outcome of matters submitted to stockholders for approval.”

Removed heading “Our Certificate of Incorporation and Bylaws contain certain provisions that may be barriers to a takeover.”

Removed heading “Our Bylaws provides that the Court of Chancery of the State of Delaware and the federal district courts of the United States of America will be the exclusive forums for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, executive officers, or employees.”

Removed heading “We have agreed to indemnify our officers and directors from liability.”

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

Removed text topics: liquidity, ukraine, inflation, interest rate
“Our results of operations could be adversely affected by general conditions in the global economy and in the global financial markets, including but not limited to a pandemic, epidemic or infectious disease outbreak such as the conflict in Ukraine or Gaza Strip, and bank failures affecting the financial services industry. …”
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Removed text topics: investigation, litigation, fine, penalt
“A security breach or privacy violation that leads to unauthorized disclosure or loss of unauthorized use or modification of, or that prevents access to or otherwise impacts the confidentiality, security, or integrity of, sensitive, confidential, or proprietary information we or our third-party service providers maintain or otherwise process, could require us to comply with breach notification laws, and cause us to incur significant costs for remediation, fines, penalties, notification to individuals, media and governmental authorities, implementation of measures intended to repair or replace …”
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Removed text topics: investigation, litigation, fine, sanction
“A security compromise of our information systems or of those of businesses with whom we interact that results in confidential information being accessed by unauthorized or improper persons could harm our reputation and expose us to regulatory actions, customer attrition, remediation expenses, disruption of our business, and claims brought by our customers or others for breaching contractual confidentiality and security provisions or data protection laws. …”
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Removed text topics: cyberattack, breach, regulation
“We will face legal, reputational, and financial risks if we fail to protect our customer data from security breaches or cyberattacks. Changes in laws or regulations relating to privacy or the protection or transfer of data relating to individuals, or any actual or perceived failure by us to comply with such laws and regulations or any other obligations relating to privacy or the protection or transfer of data relating to individuals, could adversely affect our business.”
see in full comparison
Removed text topics: liquidity, ukraine, pandemic
“Unfavorable global economic conditions, including any adverse macroeconomic conditions or geopolitical events, including a pandemic, epidemic or infectious disease outbreak, the conflict in Ukraine or Gaza Strip, and bank failures affecting the financial services industry, could adversely affect our business, financial condition, results of operations or liquidity, either directly or through adverse impacts on certain of the third parties that we rely upon for our business operations.”
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Removed text topics: ftc, penalt, regulation
“Our failure to comply with FTC regulations could result in substantial monetary penalties and could adversely affect our operating results.”
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Full comparison: every changed paragraph (341)

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

Added

As a smaller reporting company, we are not required to provide disclosure pursuant to this Item, in accordance with Item 105 of Regulation S-K.

Removed

The following discussion addresses risks and uncertainties that could cause, or contribute to causing, actual results to differ from our expectations in material ways. In evaluating our business, investors should pay particular attention to the risks and uncertainties described below and in other sections of this Annual Report and in our subsequent filings with the SEC. These risks and uncertainties, or other events that we do not currently anticipate or that we currently deem immaterial, may also affect our results of operations, cash flows and financial condition. The trading price of our common stock could also decline due to any of these risks. The following information should be read in conjunction with Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the financial statements and related notes included in Part II, Item 8, “Financial Statements and Supplementary Data” of this Annual Report.

Removed

Risks Related to Our Business Generally

Removed

We have incurred significant losses and accounts receivable, have limited cash on hand, and anticipate that we may continue to incur losses for the foreseeable future.

Removed

We have had limited history of profitability. While we were profitable for years ended December 31, 2022 and 2021 due to the diagnostic services that we provided, there is no certainty that we will be profitable in future years. We incurred net losses of approximately $53.4 million as of December 31, 2024 and expect to continue to incur significant operating and capital expenditures. We anticipate that our expenses will increase substantially if, and as we:

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•continue our current research programs and our preclinical and clinical development of product candidates;

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•initiate preclinical studies and clinical trials for any other product candidates we identify and choose to develop;

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•expand, maintain, enforce and/or defend our intellectual property;

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•seek marketing approvals for any of our product candidates that successfully complete clinical trials;

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•hire additional clinical, quality control and scientific personnel;

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•establish, expand or contract for manufacturing capabilities;

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•add operational, financial and management information systems and personnel, including personnel to support our product candidate development; and

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•acquire or in-license other technologies.

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Because of the numerous risks and uncertainties associated with our business, we are unable to predict the extent of any future losses or when we will become profitable, if at all. Even if we do become profitable, we may not be able to sustain or increase our profitability on a quarterly or annual basis.

Removed

With the significant reduction of our diagnostic services and as we fund capital expenditures, we also expect to experience limited cash flow for the foreseeable future. We cannot guarantee that revenues from the genomics business will be sufficient to supplant the reduction in the diagnostic services revenues. If these revenues are not sufficient to replace the revenues from our diagnostic services, then the Company may continue to suffer yearly losses. As a result, we will need to generate significant revenues in order to achieve profitability or raise significant capital. We may not be able to generate these revenues or raise capital in the future. Our failure to achieve or maintain profitability could negatively impact the value of our common stock. Refer to risk factors under the section titled "Risks Related to Our Diagnostic Business" for more information relating to risks associated with our diagnostic services and the significant reduction of such services.

Removed

We have limited cash on hand, and we will need substantial additional funding and if we are unable to raise additional capital when needed, we may need to incur indebtedness or issue common stock or other securities to finance our operations.

Removed

As of December 31, 2024, year-to-date cash used by operating activities was approximately $17.5 million and cash and cash equivalents and marketable securities available for sale were approximately $0.7 million. The Company believes that it has sufficient cash on hand to fund its operations into March of 2026. The exact duration that our liquidity will be sufficient to fund operations depends upon many factors, some of which are outside the control of the Company and is difficult to predict. Our future capital requirements will depend on, and could increase significantly as a result of, many factors, including:

Removed

•the scope, progress, results and costs of clinical trials, drug discovery, preclinical development, and laboratory testing for our wholly owned and partnered product candidates;

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•the scope, prioritization and number of our research and development programs;

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•the costs, timing and outcome of regulatory review of our products or product candidates;

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•the costs of establishing and maintaining a supply chain for the development and manufacture of our customer's or our product candidates;

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•the success of our collaborations with our third-party collaborators;

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•our ability to establish and maintain additional collaborations on favorable terms, if at all;

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•the achievement of milestones or occurrence of other developments that trigger payments under any additional collaboration agreements we obtain;

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•the extent to which we are obligated to reimburse, or entitled to reimbursement of, clinical trial costs under future collaboration agreements, if any;

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•the costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims;

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•the costs of fulfilling our obligations under licensing agreements;

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•the extent to which we acquire or in-license other product candidates and technologies;

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•the costs of expanding our manufacturing capabilities;

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•the costs of establishing or contracting for sales and marketing capabilities if we obtain regulatory approvals to market our product candidates; and

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•our ability to establish and maintain healthcare coverage and adequate reimbursement.

Removed

In addition, as of December 31, 2024, we had a total of approximately $20.1 million in accounts receivable. These accounts receivable consist primarily of amounts due from government agencies and healthcare insurers, and there is no guarantee we will ever collect the balances. To the extent that we do not generate sufficient cash from operations or do not collect our accounts receivable, our cash balances will decline.

Removed

In the event our available cash is insufficient to support such initiatives, we may need to incur indebtedness or issue common stock or other securities to finance our operations. Any additional fundraising efforts may divert our management from their day-to-day activities, which may adversely affect our ability to develop and commercialize our products or product candidates or expand our manufacturing capabilities. We cannot guarantee that future financing will be available in sufficient amounts or on terms acceptable to us, if at all. Moreover, the terms of any financing may adversely affect the holdings or the rights of our stockholders and the issuance of additional securities, whether equity or debt, by us, or the possibility of such issuance, may cause the market price of our shares to decline. The sale of additional equity or convertible securities would dilute all of our stockholders and the terms of these securities may include liquidation or other preferences that adversely affect your rights as a stockholder. The incurrence of indebtedness would result in increased fixed payment obligations and we may be required to agree to certain restrictive covenants, such as limitations on our ability to incur additional debt, limitations on our ability to acquire, sell or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. We could also be required to seek funds through arrangements with collaborators or otherwise at an earlier stage than otherwise would be desirable and we may be required to relinquish rights to some of our technologies or product candidates or otherwise agree to terms unfavorable to us, any of which may have a material adverse effect on our business, operating results and prospects.

Removed

If we are unable to obtain funding on a timely basis, we may be required to significantly curtail, delay or discontinue one or more of our research or development programs or the commercialization of any product or product candidate, or be unable to expand our manufacturing capabilities or operations or otherwise capitalize on our business opportunities, as desired, which could materially affect our business, financial condition and results of operations.

Removed

We will face legal, reputational, and financial risks if we fail to protect our customer data from security breaches or cyberattacks. Changes in laws or regulations relating to privacy or the protection or transfer of data relating to individuals, or any actual or perceived failure by us to comply with such laws and regulations or any other obligations relating to privacy or the protection or transfer of data relating to individuals, could adversely affect our business.

Removed

We receive and store a large volume of personally identifiable information, genetic information, and other data relating to our customers, as well as other personally identifiable information and other data relating to individuals such as our employees. Security breaches, employee malfeasance, or human or technological error could lead to potential unauthorized disclosure of our customers’ personal information. Even the perception that the privacy of personal information is not satisfactorily protected or does not meet regulatory requirements could inhibit sales of our solutions and any failure to comply with such laws and regulations could lead to significant fines, penalties or other liabilities.

Removed

Increased global information technology security threats and more sophisticated and targeted computer crime pose a risk to the security of our systems and networks and the confidentiality, availability, and integrity of our data. There have been several recent, highly publicized cases in which organizations of various types and sizes have reported the unauthorized disclosure of customer or other confidential information, as well as cyberattacks involving the dissemination, theft, and destruction of corporate information, IP, cash, or other valuable assets.

Removed

There have also been several highly publicized cases in which hackers have requested “ransom” payments in exchange for not disclosing customer or other confidential information or for not disabling the target company’s computer or other systems.

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A security compromise of our information systems or of those of businesses with whom we interact that results in confidential information being accessed by unauthorized or improper persons could harm our reputation and expose us to regulatory actions, customer attrition, remediation expenses, disruption of our business, and claims brought by our customers or others for breaching contractual confidentiality and security provisions or data protection laws. Breaches of health information and/or personal data may be extremely expensive to remediate, may prompt federal or state investigation, fines, civil and/or criminal sanctions and significant reputational damage. Monetary damages imposed on us could be significant and not covered by our liability insurance. Techniques used by bad actors to obtain unauthorized access, disable or degrade service, or sabotage systems evolve frequently and may not immediately produce signs of intrusion, and we may be unable to anticipate these techniques or to implement adequate preventative measures. In addition, a security breach could require that we expend substantial additional resources related to the security of our information systems and providing required breach notifications, diverting resources from other projects and disrupting our businesses. If we experience a data security breach, it could result in increased costs or loss of revenue; our reputation could be damaged; and we could be subject to additional litigation, regulatory risks and other business losses.

Removed

A security breach or privacy violation that leads to unauthorized disclosure or loss of unauthorized use or modification of, or that prevents access to or otherwise impacts the confidentiality, security, or integrity of, sensitive, confidential, or proprietary information we or our third-party service providers maintain or otherwise process, could require us to comply with breach notification laws, and cause us to incur significant costs for remediation, fines, penalties, notification to individuals, media and governmental authorities, implementation of measures intended to repair or replace systems or technology, and to prevent future occurrences, potential increases in insurance premiums, and forensic security audits or investigations. Our failure, or the failure by our third-party providers on our platform, to comply with applicable laws or regulations or any other obligations relating to privacy, data protection, or information security, or any compromise of security that results in unauthorized access to, or use or release of personally identifiable information or other data relating to our customers, or other individuals, or the perception that any of the foregoing types of failure or compromise have occurred, could damage our reputation, discourage new and existing customers from using our platform, or result in fines, investigations, or proceedings by governmental agencies and private claims and litigation, any of which could adversely affect our business, financial condition, and results of operations. Even if not subject to legal challenge, the perception of privacy concerns, whether or not valid, may harm our reputation and brand and adversely affect our business, financial condition, and results of operations.

Removed

Our failure to manage our growth successfully could harm our growth and operating results.

Removed

Since our sale of the Cold-EEZE™ business in March 2017, we have actively explored and pursued new product technologies, applications, product line extensions and other new product and business opportunities.

Removed

In October 2020, we purchased our first CLIA licensed laboratory in Old Bridge, New Jersey, where we offered a variety of important medical tests, including, among others, COVID-19 diagnostic testing and Influenza A and B. In December 2020, we expanded our diagnostic services to a second location in Garden City, New York. In August 2021, we acquired Nebula, a privately-owned personal genomics company. We have transitioned Nebula’s whole genome sequencing services into the area where clinical diagnostic services were offered at our CLIA-certified molecular testing laboratories. In March 2022, we formed ProPhase Biopharma, Inc. for the licensing, development and commercialization of novel drugs, dietary supplements, and compounds. We may in the future consider and pursue investments and acquisitions in other sectors and industries.

Removed

We have and will continue to incur significant expenses as we grow our new businesses. In order for us to be profitable, we must generate sufficient revenue to cover our expenses. There can be no assurance that our different business lines will succeed or that we will be successful in initiating or acquiring any new lines of business in the future, or that any such new business lines will achieve profitability.

Removed

Our businesses are subject to significant competitive pressures.

Removed

The number of companies entering the personal genomics market has increased in recent years. We face competition from other companies attempting to capitalize on the same, or similar, opportunities as we are, including those with existing diagnostic, laboratory services and other companies entering the personal genetics market with new offerings such as direct access and/or consumer self-pay tests and genetic interpretation services. Some of our current and potential competitors have longer operating histories and greater financial, technical, marketing and other resources than we do. These factors may allow our competitors to respond more quickly or efficiently than we can to new or emerging technologies. These competitors may engage in more extensive research and development efforts, undertake more far-reaching marketing campaigns and adopt more aggressive pricing policies, which may allow them to build larger customer bases than we will be able to achieve. Our competitors may develop products or services that are similar to our products and services or that achieve greater market acceptance than our products and services. This could attract customers away from our services and reduce our market share.

Removed

The pharmaceutical industry is characterized by intense competition and rapid innovation. Our potential competitors include major multi-national pharmaceutical companies, established biotechnology companies, specialty pharmaceutical companies, and universities and other research institutions. Many of our competitors have substantially greater financial, technical, and other resources, such as larger research and development staffs, established manufacturing capabilities and facilities, and experienced marketing organizations with well-established sales forces. Smaller or early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large, established companies that have greater resources. Mergers and acquisitions in the biotechnology and pharmaceutical industries may result in even more resources being concentrated on our competitors. Competition may increase further as a result of advances in the commercial applicability of genome editing or other new technologies and greater availability of capital for investment in these industries. These competitors also compete with us in recruiting and retaining qualified scientific and management personnel and establishing clinical trial sites and patient enrollment for participation in clinical trials, as well as in acquiring technologies complementary to, or necessary for, our development programs. Our commercial opportunities could be reduced or eliminated if our competitors develop and commercialize products that are safer, more effective, have fewer or less severe side effects, are more convenient to administer, have broader acceptance and higher rates of reimbursement by third-party payors, or are less expensive than any product candidates that we may develop. Our competitors also may obtain FDA or other regulatory approval for their products more rapidly than we may obtain approval for ours, which could result in our competitors establishing a strong market position before we are able to enter the market. Additionally, new technologies developed by our competitors may render our product candidates uneconomical or obsolete, and we may not be successful in marketing any product candidates we may develop against competitor products. The key competitive factors affecting the success of our product candidates are likely to be their efficacy, safety, and availability of reimbursement.

Removed

The OTC healthcare products and dietary supplements industries are highly competitive. Many of the participants in these industries have substantially greater capital resources, technical staffs, facilities, marketing resources, product development, and distribution experience than we do. We believe that our ability to continue to compete in these industries will depend on a number of factors, including product quality and price, availability, speed to market, consumer marketing, reliability, credit terms, brand name recognition, delivery time and post-sale service and support. However, our failure to appropriately and timely respond to consumer preferences and demand for new products could significantly harm our business, financial condition and results of operations. Furthermore, unfavorable publicity or consumer perception of products we develop and commercialize could have a material adverse effect on our business and operations.

Removed

Unfavorable global economic conditions, including any adverse macroeconomic conditions or geopolitical events, including a pandemic, epidemic or infectious disease outbreak, the conflict in Ukraine or Gaza Strip, and bank failures affecting the financial services industry, could adversely affect our business, financial condition, results of operations or liquidity, either directly or through adverse impacts on certain of the third parties that we rely upon for our business operations.

Removed

Our results of operations could be adversely affected by general conditions in the global economy and in the global financial markets, including but not limited to a pandemic, epidemic or infectious disease outbreak such as the conflict in Ukraine or Gaza Strip, and bank failures affecting the financial services industry. Global economic and business activities continue to face widespread uncertainties, and global credit and financial markets have experienced extreme volatility and disruptions in the past several years, including severely diminished liquidity and credit availability, rising inflation and monetary supply shifts, rising interest rates, labor shortages, declines in consumer confidence, declines in economic growth, increases in unemployment rates, recession risks, and uncertainty about economic and geopolitical stability. A severe or prolonged economic downturn, or additional global financial or political crises, could result in a variety of risks to our business, including delayed clinical trials or preclinical studies, delayed approval of our product candidates, delayed ability to obtain patents and other intellectual property protection, weakened demand for our product or product candidates, if approved, or our ability to raise additional capital when needed on acceptable terms, if at all. The extent of the impact of these conditions on our operational and financial performance, including our ability to execute our business strategies and initiatives in the expected timeframe, as well as that of third parties upon whom we rely, will depend on future developments which are uncertain and cannot be predicted. A weak or declining economy also could strain our suppliers, possibly resulting in supply disruption. Any of the foregoing could harm our business and we cannot anticipate all of the ways in which the current economic climate and financial market conditions could adversely impact our business. Furthermore, our stock price may decline due in part to the volatility of the stock market and the general economic downturn.

Removed

Disruptions to our supply chain could materially and adversely affect our business, financial condition and results of operations.

Removed

Disruptions to our supply chain, including our access to testing supplies and personal protective equipment for our diagnostic services business, materials and equipment (such as our saliva collections kits) necessary for our personal genomics business, and raw materials and product components necessary for our manufacturing operations, could have a material impact on our business, financial condition and results of operations.

Removed

We do not have long-term contracts with most of our suppliers. Although we maintain relationships with suppliers with the objective of ensuring that we have adequate supply for the delivery of our products and services, increases in demand for such items and services can result in shortages and higher costs. Our suppliers may not be able to meet our delivery schedules. Further, we may experience shortages in certain items as a result of limited availability, increased demand, pandemics (such as the COVID-19 pandemic), epidemics or other infectious disease outbreaks, weather conditions and natural disasters, global economic conditions, as well as other factors outside of our control.

Removed

The COVID-19 pandemic adversely impacted, and it or another pandemic, epidemic or infectious disease outbreak may in the future adversely impact, third parties that are critical to our businesses, including vendors, suppliers, and business partners. While our businesses have not been significantly negatively impacted up to this point by the COVID-19 pandemic, it is difficult if not impossible to predict whether and how we could be impacted by the COVID-19 pandemic, or another pandemic, epidemic or infectious disease outbreak, in the future.

Removed

Increases in the price of testing supplies, equipment and raw materials needed for our businesses and costs associated with doing business could materially and adversely affect our business, financial condition and results of operations.

Removed

We purchase certain materials and equipment (such as our saliva collections kits) for our personal genomics business and certain key raw materials and product components for our manufacturing operations.

Removed

If the price of these supplies, equipment, raw materials, and components were to increase significantly, we may not be able to pass on such increases to customers who use our services or purchase our products, which could have a material adverse impact on our business, financial condition and results of operations.

Removed

Our freight costs may also increase due to factors such as limited carrier availability, increased fuel costs, increased compliance costs associated with new or changing government regulations, pandemics (such as the COVID-19 pandemic), epidemics or other infectious disease outbreaks, or inflation. Higher prices for natural gas, propane, electricity and fuel may also increase our production and delivery costs. The prices charged for our products may not reflect changes in our packaging material, freight, tariff and energy costs at the time they occur, or at all.

Removed

The adulteration of key testing materials and raw materials needed for our businesses could materially and adversely affect our business, financial condition and results of operations.

Removed

We are reliant upon the supply of genomics testing materials and raw materials that meet our specifications and the specifications of third parties for whom we manufacture. If any genomics testing material or raw material is adulterated and does not meet our specifications or third parties’ specifications, it could significantly impact our ability to perform genomic services or manufacture products and could materially and adversely impact our business, financial condition and results of operations.

Showing the first 60 of 341 changed paragraphs. The complete comparison will be part of Pro (coming soon). Meanwhile you can read the full text in the original filing.

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

56new paragraphs
23removed paragraphs
15reworded paragraphs
6,275 → 9,116words in section

New heading “Nebula Genomics and DNA Complete”

New heading “ProPhase BioPharma”

New heading “Equivir (dietary supplement candidate) and Equivir G (Rx candidate)”

New heading “ProPhase Diagnostics”

New heading “At-the-Market Sales Agreement with WestPark Capital, Inc.”

New heading “Strategic Advisory and Private Placement Agreement with ThinkEquity LLC”

New heading “Contractual Obligations under Debt Arrangement”

New heading “Deconsolidation of Subsidiary”

New heading “Equity Method Investments”

Removed heading “JXVII Trust Promissory Note”

Removed heading “Term Note Agreement”

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

New text topics: litigation, lawsuit, class action
“In October 2024, a putative class action lawsuit, Portillo v. Nebula Genomics, Inc., was filed in the U.S. District Court for the Northern District of Illinois under Illinois’s Genetic Information Privacy Act (“GIPA”) alleging that Nebula improperly shared customers’ genetic information with third parties without written consent. The action named Nebula along with Meta Platforms, Google and Microsoft. The dispute was later transferred to the U.S. District Court for the District of Massachusetts in accordance with Nebula’s Terms of Use, which mandated that claims be brought in Massachusetts. …”
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Removed text topics: default, covenant
“As of December 31, 2024, the outstanding balance of the Amended JXVII Note was $9.9 million, net of debt discount of $127,000. The Note was subsequently satisfied with the Sale of PMI in January 2025 (See Footnote 18 to the Consolidated Financial Statements) The JXVII Note contains customary events of default. If a default occurs and is not cured within the applicable cure period or is not waived, any outstanding obligations under the JXVII Note may be accelerated. …”
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New text topics: going concern, liquidity
“The Company’s ability to continue as a going concern is dependent upon its ability to generate sufficient cash flows from operations, obtain additional financing, and/or execute strategic transactions. Management is actively evaluating various alternatives to improve liquidity and support ongoing operations, including, but not limited to, raising additional capital through equity or debt financings, pursuing strategic partnerships, and reducing operating expenses. …”
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New text topics: bankruptcy, labor
“Our wholly-owned subsidiary, ProPhase Diagnostics, Inc., and two indirectly wholly-owned subsidiaries, ProPhase Diagnostics NY, Inc. and ProPhase Diagnostics NJ, Inc. (collectively, the “Debtors”), ceased providing COVID-19 diagnostic testing in May 2025. ProPhase Diagnostics NJ, Inc. continues to lease laboratory space in Old Bridge, New Jersey. On September 22, 2025, the Debtors filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the United States Bankruptcy Court for the District of New Jersey (the “Bankruptcy Court”). …”
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New text topics: bankruptcy, labor
“Our wholly-owned subsidiary, ProPhase Diagnostics, Inc., and two indirectly wholly-owned subsidiaries, ProPhase Diagnostics NY, Inc. and ProPhase Diagnostics NJ, Inc. (collectively, the “Debtors”), ceased providing COVID-19 diagnostic testing in May 2025. ProPhase Diagnostics NJ, Inc. continues to lease laboratory space in Old Bridge, New Jersey. On September 22, 2025, the Debtors filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the United States Bankruptcy Court for the District of New Jersey (the “Bankruptcy Court”). …”
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New text topics: bankruptcy, labor
“Furthermore, on September 22, 2025, certain of the Company’s diagnostic subsidiaries (the “Debtors”) filed for relief under Chapter 11 of the United States Bankruptcy Code. The Debtors are pursuing reorganization under Chapter 11, with the objectives of (i) the orderly collection of accounts receivable through their court-appointed special counsel and (ii) the operational reorganization of the Debtors’ CLIA-certified laboratory infrastructure to support additional diagnostic and testing opportunities as resources permit. …”
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Full comparison: every changed paragraph (94)

Green = added, red = removed. Unchanged paragraphs, 7 paragraphs where only numbers/dates changed, and tables are not shown. Read the complete text in the original filing.

Reworded

We are a diversifiednext-generation company that offers a range of services includingbiotech, genomics testing, diagnostic testing and humanconsumer genomicproducts testing.company. We are also focused on licensing, developing and commercializing novel drugs, dietary supplements, compounds and diagnostics.

Added

Our wholly-owned subsidiary, ProPhase Diagnostics, Inc., and two indirectly wholly-owned subsidiaries, ProPhase Diagnostics NY, Inc. and ProPhase Diagnostics NJ, Inc. (collectively, the “Debtors”), ceased providing COVID-19 diagnostic testing in May 2025. ProPhase Diagnostics NJ, Inc. continues to lease laboratory space in Old Bridge, New Jersey. On September 22, 2025, the Debtors filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the United States Bankruptcy Court for the District of New Jersey (the “Bankruptcy Court”). On September 30, 2025, the Bankruptcy Court entered an order directing joint administration of the cases. On November 13, 2025, the Bankruptcy Court entered an order authorizing the Debtors to retain Crown Medical Collections, LLC as special counsel for the collection of accounts receivable arising from prior COVID-19 diagnostic testing services. The Debtors are pursuing reorganization under Chapter 11 with the objective of restoring solvency through (i) the orderly collection of accounts receivable owed to the Debtors, prosecuted by their court-appointed special counsel, and (ii) the operational reorganization of the Debtors’ CLIA-certified laboratory infrastructure to support additional diagnostic and testing opportunities once the cases progress and resources permit. The Debtors’ plan development is ongoing and any plan will be subject to Bankruptcy Court approval. As a result of the Chapter 11 filings, the Company is deemed to no longer control the Debtors and has deconsolidated the Debtors from its consolidated financial statements as of September 22, 2025. See Note 18.

Removed

We conduct our operations through two operating segments: diagnostic services and consumer products.

Removed

Until late fiscal year 2020, we were engaged primarily in the research, development, manufacture, distribution, marketing and sale of OTC consumer healthcare products and dietary supplements in the United States. This includes the development and marketing of dietary supplements under the TK Supplements® brand. However, commencing in December 2020, we also began offering COVID-19 diagnostic testing and were prepared to validate other Respiratory Pathology Panel Molecular tests through our diagnostic service business. In August 2021, we began offering personal genomics products and services, and in July 2022 we began focusing on the licensing, development and commercialization of novel drugs, dietary supplements, compounds and diagnostics.

Removed

Our wholly owned subsidiary, ProPhase Diagnostics, Inc. (“ProPhase Diagnostics”), which was formed on October 9, 2020, offers a broad array of clinical diagnostic and testing services at its Clinical Laboratory Improvement Amendments (“CLIA”) certified laboratories including polymerase chain reaction (“PCR”) testing for COVID-19. Critical to COVID-19 testing, we provide fast turnaround times for results. We also offer best-in-class rapid antigen testing for COVID-19. On October 23, 2020, we completed the acquisition of all of the issued and outstanding shares of capital stock of Confucius Plaza Medical Laboratory Corp. (“CPM”), which owned a 4,000 square foot CLIA accredited laboratory located in Old Bridge, New Jersey for approximately $2.5 million. In December 2020, we expanded our diagnostic service business with the build-out of a second, larger CLIA accredited laboratory in Garden City, New York. Operations at this second facility commenced in January 2021.

Reworded

OnIn August 10, 2021, we acquired Nebula,Nebula Genomics, Inc., ("Nebula"), a privately owned personal genomics company, through our new wholly owned subsidiary, ProPhase Precision Medicine Inc. (“PPMProPhase Precision”). Subsequently in 2022, PPM legal name was changed to Nebula Genomics ("Nebula"). Nebula focuses on genomics sequencing technologies, a comprehensive method for analyzing entire genomes, including the genes and chromosomes in DNA.deoxyribonucleic acid ("DNA"). The data obtained from genomic sequencing can be used to help identify inherited disorders and tendencies, help predict disease risk, help identify expected drug response, and characterize genetic mutations, including those that drive cancer progression. At this time, the Company is taking steps to grow its genomics businesses while also continuing to explore the potential sale of Nebula.

Added

Our wholly-owned subsidiary, DNA Complete, Inc. (“DNA Complete”), which was formed on September 24, 2024, for the offering of whole genome sequencing and related services. DNA Complete focuses on genomics testing technologies, a comprehensive method for analyzing entire genomes, including the genes and chromosomes in deoxyribonucleic acid (“DNA”). The data obtained from genomic sequencing may help to identify inherited disorders and tendencies, predict disease risk, identify expected drug response, and characterize genetic mutations, including those that drive cancer progression. DNA Complete currently offers DNA Complete’s whole genome sequencing products direct-to-consumers online with plans to sell in food, drug and mass retail stores and to provide testing for universities conducting genomic research.

Reworded

Our wholly owned subsidiary, PBIO,ProPhase BioPharma, Inc. (“PBIO”) was formed onin June 28, 2022, for the licensing, development and commercialization of novel drugs, dietary supplements and compounds,compounds. beginningLicensed withcompounds currently include Equivir (an OTC, dietary supplement candidate) and Equivir G.G PBIO(prescription announceddrug a(“Rx”) second licensing agreement forcandidate), two smallbroad-based moleculeanti-virals, PIM kinase inhibitors,and Linebacker LB-1 and LB-2, intwo Julysmall 2022,molecule withproviral plansintegration site for moloney murine leukemia virus (“PIM”) kinase inhibitors. The Company also owns the exclusive rights to pursuethe developmentBE-Smart™ Esophageal Pre-Cancer Diagnostic Screening test and commercializationrelated ofintellectual LB-1property as(“IP”) a cancer co-therapy.assets.

Added

In connection with the activities of PBIO, in January 2023, we acquired exclusive rights to the BE-Smart™ Esophageal Pre-Cancer Diagnostic Screening test and related IP assets. The BE-Smart™ test is focused on the early detection of esophageal cancer, and is intended to provide health care providers and patients with data to help determine treatment options. The development of these novel drugs and compounds is highly dependent on how each performs during the testing and development stage, the demand for these product and services once entered into the marketplace, our marketing and service capabilities and our ability to comply with applicable regulatory requirements.

Added

We also own a dietary supplements business under the TK Supplements® brand. The TK Supplements® product line includes Legendz XL®, a male sexual enhancement and Triple Edge XL®, an energy and stamina support product.

Reworded

In January 2023, we acquired exclusive rights to the BE-Smart™ Esophageal Pre-Cancer DiagnosticDiagnostics Screening Test and related intellectual property assets.

Added

In March 2023, in connection with the asset acquisition of Stella Diagnostics, Inc., we announced a collaboration for the continued development of our BE-Smart™ Esophageal Pre-Cancer diagnostic screening test. The BE-Smart™ test is designed to detect molecular biomarkers associated with Barrett’s Esophagus and progression to esophageal adenocarcinoma.

Added

On March 31, 2025, the U.S. District Court for the Eastern District of Texas vacated the U.S. Food and Drug Administration’s (“FDA”) Final Rule that would have expanded FDA oversight of Laboratory Developed Test (“LDT”), holding that the agency exceeded its statutory authority. The court remanded the matter to the Department of Health and Human Services for reconsideration. The FDA did not appeal the decision and formally rescinded the rule in August 2025. As a result, the rule is no longer in effect and compliance deadlines are not enforceable. Oversight of LDTs, including BE-Smart™, currently reverts to the existing Clinical Laboratory Improvement Amendments (“CLIA”) framework administered by the Centers for Medicare & Medicaid Services. Future legislative or regulatory action could alter this framework. As a result certain LDTs, including BE-Smart™, are not currently subject to direct FDA oversight, allowing for a faster market entry while maintaining rigorous internal validation and quality control standards. If new requirements were imposed, we could be required to obtain pre-market clearance or approval before commercialization, which could delay our market entry, increase development and regulatory costs, and potentially require changes to the test.

Added

On June 17, 2025, we announced the successful completion of a key validation study for the BE-Smart™ molecular diagnostic test. The study demonstrated a technical success rate greater than 95% using esophageal brush cytology samples, confirming the test’s compatibility and reliability with both traditional forceps biopsy and less invasive brush biopsy techniques. Based on these results, we are continuing commercialization of BE-Smart™ as a LDT and Research Use Only (“RUO”) product, with steps towards commercialization planned for the first quarter of 2026 and broader insurance-backed commercialization targeted for the third quarter of 2026.These timelines are forward-looking statements and are subject to various risks and uncertainties, including, but not limited to, regulatory developments, payer coverage decisions, and market adoption rates.

Added

On August 6, 2025, the United States Patent and Trademark Office issued U.S. Patent No. 12,379,378 B2, covering the BE-Smart™ Esophageal Pre-Cancer Diagnostic Screening Test. This newly issued patent further strengthens our intellectual property position for BE-Smart™ technology and supports our continued efforts to commercialize the test for early detection and risk stratification of Barrett’s esophagus and related esophageal conditions.

Added

We continue to own the full intellectual property portfolio supporting the BE-Smart™ test, including a foundational patent family covering molecular markers of esophageal disease progression, with issued patents and pending applications expected to provide protection until 2040. We remain positioned to capitalize on favorable regulatory and clinical practice trends supporting minimally invasive screening methods, although there can be no assurance that commercialization will occur within the anticipated timeframe or that adoption will meet our expectations.

Added

Nebula Genomics and DNA Complete

Added

Nebula focuses on genomics testing technologies, a comprehensive method for analyzing entire genomes, including the genes and chromosomes in deoxyribonucleic acid (“DNA”). The data obtained from genomic sequencing may help to identify inherited disorders and tendencies, help predict disease risk, help identify expected drug response, and characterize genetic mutations, including those that drive cancer progression. We currently offer Nebula whole genome sequencing products direct-to-consumers online with plans to sell in food, drug and mass (“FDM”) retail stores and to provide testing for universities conducting genomic research.

Added

Nebula provides consumers access to affordable and secure whole genome sequencing. It also provides customers with access to over 300 personalized reports based on their genomic profile. These reports are created utilizing the latest scientific research and provide individual genetic commentary on a broad range of traits and characteristics. Customers can access their reports via Nebula’s secure online portal. As new scientific discoveries are made, customers receive new reports, as well as regular updates to their existing reports, through Nebula’s subscription model. In addition to the personalized reports, Nebula provides customers with access to a suite of exploration tools including a gene browser and a gene analysis tool. These tools allow customers to browse their data, search for genetic variants, and analyze their genes.

Added

DNA Complete focuses on genomics testing technologies, a comprehensive method for analyzing entire genomes, including the genes and chromosomes in deoxyribonucleic acid (“DNA”). The data obtained from genomic sequencing may help to identify inherited disorders and tendencies, predict disease risk, identify expected drug response, and characterize genetic mutations, including those that drive cancer progression. We currently offer DNA Complete’s whole genome sequencing products direct-to-consumers online with plans to sell in food, drug and mass (“FDM”) retail stores and to provide testing for universities conducting genomic research. DNA Complete offers three tiers of DNA testing, Essential, Pro, and Elite, which differ in the amount of DNA analyzed (1x whole genome sequencing (“WGS”), 30x WGS, and 100x WGS, respectively), the level of accuracy, the number of reports per month that consumers would receive, and the total of personalized health reports included (more than 175 reports, more than 250 reports, and more than 350 reports, respectively). The DNA Complete tests include the first year of membership. The DNA Complete platform offers both ancestry and personalized health reports covering a number of health dispositions, such as longevity, mental health, cancer, and more. In addition, DNA Complete offers subscription services to ensure ongoing customer engagement by providing regular updates and new insights.

Added

DNA Complete also offers DNA Expand, a platform that allows consumers to upload their DNA data from previous DNA tests obtained from other service providers to discover 50x more data points derived from over 35 million genetic variants, and to obtain in-depth health and wellness reports that are based on the latest scientific discoveries. DNA Expand’s database was created from WGS tests that were obtained from 130 countries and are equivalent to roughly 150 million ancestry single nucleotide polymorphisms based tests.

Added

DNA Complete and Nebula Genomics are accredited by the Better Business Bureau (BBB) with current "BBB" and “B” ratings in the DNA Testing / Genetic Testing category. A number of customer inquiries and complaints relating to order fulfillment, billing, and access to results have been reported. Due to a change in sequencing lab, the companies fell behind in sequencing. A new lab has been engaged and the delayed results are in the process of being resolved. DNA Complete continues to strengthen its operations, data security, and customer-service processes to enhance reliability and consumer confidence as it expands its presence in the growing personal genomics market.

Added

In October 2024, a putative class action lawsuit, Portillo v. Nebula Genomics, Inc., was filed in the U.S. District Court for the Northern District of Illinois under Illinois’s Genetic Information Privacy Act (“GIPA”) alleging that Nebula improperly shared customers’ genetic information with third parties without written consent. The action named Nebula along with Meta Platforms, Google and Microsoft. The dispute was later transferred to the U.S. District Court for the District of Massachusetts in accordance with Nebula’s Terms of Use, which mandated that claims be brought in Massachusetts. The complaint remains at the pleading stage. In addition to the motion to change venue, Nebula filed a motion to dismiss. While the allegations raise reputational and legal risks, no judgment or settlement has been entered and potential liability is not reasonably estimable at this time. Accordingly, management does not consider this litigation to be material to the consolidated financial statements as of the date of this Annual Report.

Added

ProPhase BioPharma

Added

We formed PBIO in June 2022 to assist in the licensing, development and commercialization of novel drugs, dietary supplements and compounds. Licensed compounds under development currently include Equivir (a dietary supplement candidate) and Equivir G (prescription drug (“Rx”) candidate), and two broad-based candidates. We also own the exclusive rights to the BE-Smart Esophageal Pre-Cancer Diagnostic Screening test, which is in development as described above, and related intellectual property (“IP”) assets.

Added

Equivir (dietary supplement candidate) and Equivir G (Rx candidate)

Added

We have exclusive worldwide rights to develop and commercialize Equivir (a dietary supplement candidate) and Equivir G (a Rx drug candidate) pursuant to a license agreement with Global BioLife, Inc. (“Global BioLife”).

Added

Equivir is a blend of polyphenols, which are substances found in many nuts, vegetables and berries. The composition is projected to come in capsule form and be taken daily like a multivitamin. The composition is believed to support the human body’s immune function, and improve the quality of lives for users. We plan to commercialize Equivir as a dietary supplement, leveraging our distribution in over 40,000 FDM retail stores and online direct to consumers.

Added

In March 2023, we commenced patient enrollment in a randomized, placebo-controlled clinical trial of Equivir to evaluate its effect in supporting immune system functions. Vedic Lifesciences, a leading clinical research organization, was contracted to run the multi-arm trial. Vedic produced interim results in February of 2024 which showed enough data to continue the trial to completion. The trial conducted by Vedic in India has been completed and the final statistical analysis report is being compiled. The Company expects to review finalized results and statistics in late 2026.

Added

TK Supplements

Added

Our TK Supplements® product line is dedicated to supporting better health, energy and sexual vitality. Each of our herbal supplements is researched to determine the optimum blend of ingredients to ensure our customers receive premium quality products. To achieve this, we formulate with the highest quality ingredients derived from nature and ingredients enhanced by science. Our TK Supplements® product line includes Legendz XL®, a sexual health formula product intended for men, and Triple Edge XL®, an energy and stamina support product.

Added

ProPhase Diagnostics

Added

Our wholly-owned subsidiary, ProPhase Diagnostics, Inc., and two indirectly wholly-owned subsidiaries, ProPhase Diagnostics NY, Inc. and ProPhase Diagnostics NJ, Inc. (collectively, the “Debtors”), ceased providing COVID-19 diagnostic testing in May 2025. ProPhase Diagnostics NJ, Inc. continues to lease laboratory space in Old Bridge, New Jersey. On September 22, 2025, the Debtors filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the United States Bankruptcy Court for the District of New Jersey (the “Bankruptcy Court”). On September 30, 2025, the Bankruptcy Court entered an order directing joint administration of the cases. On November 13, 2025, the Bankruptcy Court entered an order authorizing the Debtors to retain Crown Medical Collections, LLC as special counsel for the collection of accounts receivable arising from prior COVID-19 diagnostic testing services. The Debtors are pursuing reorganization under Chapter 11 with the objective of restoring solvency through (i) the orderly collection of accounts receivable owed to the Debtors, prosecuted by their court-appointed special counsel, and (ii) the operational reorganization of the Debtors’ CLIA-certified laboratory infrastructure to support additional diagnostic and testing opportunities once the cases progress and resources permit. The Debtors’ plan development is ongoing and any plan will be subject to Bankruptcy Court approval. As a result of the Chapter 11 filings, the Company is deemed to no longer control the Debtors and has deconsolidated the Debtors from its consolidated financial statements as of September 22, 2025. See Note 18.

Removed

Our wholly owned subsidiary, PMI, is a full-service contract manufacturer and private label developer of a broad range of non-GMO, organic and natural-based cough drops and lozenges and OTC drug and dietary supplement products. In January 2025, we sold our PMI to JL Projects.

Removed

Our diagnostic service business continued to be impacted by the level of demand for COVID-19 and other diagnostic testing and our ability to collect payment or reimbursement for our testing services for the years ended December 31, 2023 and 2022. Due to the significant decrease in demand and reimbursement rate for our diagnostic testing service, we have reduced the amount of diagnostic testing services that we provide since the second half of 2023. We have not provided any diagnostics services in the year ended December 31, 2024. Nonetheless we are prepared to provide an increased volume of our diagnostic testing service if diagnostic testing is required due to a new COVID-19 outbreak. In addition, in order to maintain licenses in certain states in which we operate, we currently perform several diagnostic tests each quarter to maintain our certified lab status, and we currently plan to do so for the foreseeable future.

Removed

Our personal genomics business is and will continue to be impacted by demand for our genetic sequencing products and services, our marketing and service capabilities, and our ability to comply with applicable regulatory requirements.

Removed

Our consumer sales are and will continue to be impacted by (i) the timing of acceptance of our TK Supplements® consumer products in the marketplace, and (ii) fluctuations in the timing of purchase and the ultimate level of demand for the OTC healthcare and cold remedy products that we manufacture, which is largely a function of the timing, length and severity of each cold season. Generally, a cold season is defined as the period from September to March when the incidence of the common cold rises as a result of the change in weather and other factors. We generally experience in the first, third and fourth quarter higher levels of net revenues from our contract manufacturing business. Revenues are generally at their lowest levels in the second quarter when customer demand generally declines.

Removed

In addition, we continue to actively pursue acquisition opportunities for other companies, technologies and products within and outside the consumer products industry.

Reworded

Net revenue for the year ended December 31, 2024,2025, decreased $28.2$2.4 million, or 80.6%,35.8%, to $6.8$4.3 million compared to $35.0$6.8 million for the year ended December 31, 2023.2024. The decrease in net revenue was the result of ana $24.8$2.4 million decrease in consumer products as the Company refines it focus with its genomics products and has reduced sales of its TK Supplements products. We did not generate any revenues from diagnostic services, and a $3.4 million decrease from consumer products. The decrease in net revenue for diagnostic services was due to decreased COVID-19 testing volumes compared to the 2023 period. Overall diagnostic testing volume decreased from approximately 480,000 tests for the year ended December 31, 20232025 to approximately zero tests for the year ended December 31,and 2024.

Added

Cost of revenues for the year ended December 31, 2025 was $3.0 million, comprised of $0.3 million for diagnostic services and $2.6 million for consumer products. Cost of revenues for the year ended December 31, 2024 were $6.9 million comprised of $2.3 million for diagnostic services and $4.6 million for consumer products.

Removed

Cost of revenues for the year ended December 31, 2024 was $6.9 million, comprised of $2.3 million for diagnostic services and $4.6 million for consumer products. Cost of revenues for the year ended December 31, 2023 were $19.4 million comprised of $11.8 million for diagnostic services and $7.6 million for consumer products.

Reworded

We realized a gross profit of $1.4 million for the year ended December 31, 2025, as compared to a gross margin loss of $0.2 million for the year ended December 31, 2024,2024. asThe compared to a gross profitincrease of $15.6 million for the year ended December 31, 2023. The decrease of $15.7$1.5 million was comprised of a decrease of $15.4$2.0 million in diagnostic services, partially offset by an increase of $0.3$0.4 million in consumer products. For the yearyears ended December 31, 20242025 and 20232024, we realized an overall gross margin profit of (2.2)%31.9% and 44.5%,gross margin loss of 2.2%, respectively. Gross margin for diagnostic services was —%zero or not applicable due to no revenue in the 2025 and 52.6% for the year ended December 31, 2024 andcomparable 2023,periods, respectively. Gross margin for consumer products was 32.2%39.9% and 24.6%32.2% for the year ended December 31, 20242025 and 2023,2024, respectively. The Company has continued to refine its product mix and related costs, including with the closure of its labs, resulting in improved gross margin results. Gross margin for consumer products have historically been influenced by fluctuations in quarter-to-quarter production volume, fixed production costs and related overhead absorption, raw ingredient costs, inventory mark to market write-downs and timing of shipments to customers.

Removed

Diagnostic expenses for the year ended December 31, 2024 were zero as compared to $1.9 million of diagnostic expenses for the year ended December 31, 2023. The decrease in diagnostic expenses of $1.9 million was primarily due to was due to decreased COVID-19 testing volumes for the year ended December 31, 2024 compared to the year ended December 31, 2023 as a result of the Omicron variant, which emerged in early 2022.

Reworded

General and administration expenses increaseddecreased $4.4$18.6 million for the year ended December 31, 20242025 to $37.9$19.3 million, as compared to $33.4$37.9 million for the year ended December 31, 2023.2024. The increasedecrease in general and administration expenses for the year ended December 31, 20242025 as compared to the year ended December 31, 20232024 was principally related to thea decrease in personnel expenses, overhead costs to run our genomics operations, and marketing and professional feesfees, associatedincluding withcosts therelated Company'sto strategicits initiatives.divested assets and closure of labs.

Reworded

Research and development costs for the year ended December 31, 20242025 and 20232024 were $0.6 million$107,000 and $1.4 million,$594,000, respectively. The decrease in research and development costs for the year ended December 31, 20242025 as compared to the year ended December 31, 20232024 was principally due to less, and the completion of certain studies. Research and developmentdecreased activities includerelated to product research and field testing.testing as a result of refined focus and efforts.

Removed

Interest and other income for the years ended December 31, 2024 and 2023 was zero and $78,000, respectively. The decrease in interest income for the year ended December 31, 2024 as compared to the year ended December 31, 2023 was primarily due to the lower account balance of our investment account that bears interest.

Added

Going Concern

Added

As of December 31, 2025 and through the date of this filing, the Company has experienced significant liquidity constraints and operating challenges. As of December 31, 2025, the Company had cash on hand of approximately $90.0 thousand. The Company has also experienced a significant decline in revenue from its diagnostic services business, has ceased diagnostic testing operations as of the fourth quarter of 2024, and no longer has access to certain historical sources of capital, including at-the-market offerings or equity line of credit facilities. In addition, the Company’s common stock is no longer listed on The Nasdaq Capital Market and is currently quoted on the OTC Markets, which may further limit access to capital.

Added

Furthermore, on September 22, 2025, certain of the Company’s diagnostic subsidiaries (the “Debtors”) filed for relief under Chapter 11 of the United States Bankruptcy Code. The Debtors are pursuing reorganization under Chapter 11, with the objectives of (i) the orderly collection of accounts receivable through their court-appointed special counsel and (ii) the operational reorganization of the Debtors’ CLIA-certified laboratory infrastructure to support additional diagnostic and testing opportunities as resources permit. The Debtors’ plan of reorganization is under development and any plan will be subject to Bankruptcy Court approval. The outcome, timing, and amount of any recovery from the receivables collection program and the operational reorganization are uncertain and subject to factors outside the Company’s control, including Bankruptcy Court approval, payor responses to claims, the development and confirmation of a plan, and the priority scheme of the Bankruptcy Code.

Added

These conditions raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date that the financial statements included in this Annual Report are issued.

Added

The Company’s ability to continue as a going concern is dependent upon its ability to generate sufficient cash flows from operations, obtain additional financing, and/or execute strategic transactions. Management is actively evaluating various alternatives to improve liquidity and support ongoing operations, including, but not limited to, raising additional capital through equity or debt financings, pursuing strategic partnerships, and reducing operating expenses. However, there can be no assurance that such plans will be successfully implemented or that sufficient funding will be available on terms acceptable to the Company, if at all.

Added

The consolidated financial statements included in this Annual Report have been prepared assuming that the Company will continue as a going concern and do not include any adjustments that might result from the outcome of this uncertainty.

Reworded

Our aggregate cash and cash equivalents as of December 31, 20242025 were $0.7 million$90,000 as compared to $1.6 million$678,000 at December 31, 2023.2024. Our working capital deficit was $(1.5)$49.9 million and $26.7$1.5 million as of December 31, 20242025 and 2023,2024, respectively. The decrease of $0.9 million$588,000 in our cash and cash equivalents for the year ended December 31, 20242025 was primarily due to $8.3 million cash used in operating activities and capital$4.2 expendituresmillion repayment of notes payable, offset by proceeds from issuance of common stock, notes payable and convertible notes of $11.1 million and $0.9 million.million provided by investing activities.

Reworded

TheTo date the principal sources of capital to fund our operations have historically been from diagnostic services, genomics sequencing, product sales, net proceeds from the offering of equity securities, and issuances of promissory notes. Based on management’s current business plans, the Company estimates it will have enough cash and liquidity to finance its operating requirements for at least 12 months from the date of filing these audited condensed consolidated financial statements. However, due to the nature of early-stage ventures and accounts receivables collections, there are inherent uncertainties associated with managements’ business plan and cash flow projections, particularly if the Company is unable to grow its business lines, including replacing the revenues from our lab diagnostic services or tests with new business lines, or collect on its accounts receivables in a timely manner or at all. If we were to experience a cash shortfall, we believe our access to existing and other financing sources, including our at-the-market facility, and the established relationships with our investment banks will enable us to continue to meet our obligations and fund ongoing operations.

Reworded

We may also use our cash to explore and/or acquire new product technologies, applications, product line extensions, new contract manufacturing applications and other new product opportunities. In the event that our available cash is insufficient to support such initiatives, we may need to incur indebtedness or issue common stock or other securities to finance our plans for growth. Volatility in the credit markets and the liquidity of major financial institutions, including as a result of inflation, the COVID-19 pandemicinflation and/or the warwars in Ukraine and the Gaza Strip and measures taken in response thereto, may have an adverse impact on our ability to fund our business strategy through future borrowings, under either existing or newly created instruments in the public or private markets on terms that we believe to be reasonable, if at all.

Added

At-the-Market Sales Agreement with WestPark Capital, Inc.

Added

On October 9, 2025, ProPhase Labs, Inc. (the “Company”) entered into an At-the-Market Sales Agreement (the “Sales Agreement”) with WestPark Capital, Inc. (“Agent”), pursuant to which the Company may offer and sell shares of its common stock, par value $0.0005 per share (“Common Stock”) from time to time through the Agent as the Company’s sales agent.

Added

Pursuant to the Sales Agreement, sales of the Shares, if any, will be made under the Company’s Registration Statement on Form S-3 (File No. 333-283182), which was declared effective by the Securities and Exchange Commission (the “SEC”) on November 20, 2024, and the related prospectus and prospectus supplement. The Company may sell the Shares in transactions that are deemed to be “at the market offerings” as defined in Rule 415 under the Securities Act of 1933, as amended, including sales made directly on or through the Nasdaq Capital Market or any other trading market for the Common Stock. The Agent is entitled to compensation of 3.0% of the gross proceeds from the sales of any Shares pursuant to the Sales Agreement and will be reimbursed for certain expenses.

Added

The Sales Agreement contains customary representations, warranties, and covenants of the Company and the Agent, indemnification and contribution provisions, and conditions precedent to the sale of the Shares pursuant to the Sales Agreement. The Company may terminate the Sales Agreement at any time upon notice to the Agent.

Added

The Company is not obligated to sell any Shares under the Sales Agreement and may at any time suspend sales pursuant to the Sales Agreement upon notice to the Agent and subject to the terms of the Sales Agreement. The Sales Agreement may be terminated by either party at any time upon notice to the other party. The Company and the Agent have made customary representations, warranties and covenants in the Sales Agreement concerning the Company, the Registration Statement and the offering of the Shares.

Showing the first 60 of 94 changed paragraphs. The complete comparison will be part of Pro (coming soon). Meanwhile you can read the full text in the original filing.

What changed in the latest 10-Q

Comparing 10-Q filed 2026-08-19 (period ending 2026-06-30) with 10-Q filed 2026-06-30 (period ending 2026-03-31).

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

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Removed heading “Our failure to meet the continued listing requirements of The Nasdaq Capital Market could result in a delisting of our common stock.”

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“Our failure to meet the continued listing requirements of The Nasdaq Capital Market could result in a delisting of our common stock.”
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“Our common stock is listed on the Nasdaq Capital Market. There are a number of continued listing requirements that we must satisfy in order to maintain our listing on The Nasdaq Capital Market. If we fail to maintain compliance with all applicable continued listing requirements for The Nasdaq Capital Market and Nasdaq determines to delist our common stock, the delisting could adversely affect the share price and market liquidity of our common stock, our ability to obtain financing and /or our ability to repay debt and fund our operations.”
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“If our common stock is delisted by Nasdaq, our common stock may be eligible to trade on an over-the-counter quotation system, where an investor may find it more difficult to sell our stock or obtain accurate quotations as to the market value of our common stock. …”
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“On May 19, 2025, the Company submitted a request to the Nasdaq for an 180-day extension to regain compliance with the Minimum Bid Price Requirement pursuant to Nasdaq Listing Rule 5810(c)(3)(A)(ii). On June 25, 2025, the Company received a letter from the Nasdaq Staff advising that the Company had been granted a 180-day extension to December 22, 2025 to regain compliance with the Minimum Bid Price Requirement, in accordance with Nasdaq Listing Rule 5810(c)(3)(A).”
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“On December 26, 2024, we received a letter from the Listing Qualifications Staff (the “Staff”) of Nasdaq indicating that the bid price for our common stock for the last 30 consecutive business days had closed below the minimum $1.00 per share required for continued listing under Nasdaq Listing Rule 5550(a)(2). The Company had an initial 180-day compliance period, during which it did not achieve compliance with the Minimum Bid Price Requirement.”
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“The Company is going to call a Special Shareholder Meeting to obtain approval of a proposal to enable the Company to effect a reverse stock split. At this time, the Company has not determined whether or not the Company is going to do a reverse stock split but prefers to have the option to do so. The crypto treasury strategy initiative may or may not affect the decision to do a reverse stock split.”
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Reworded

Our ability to make scheduled payments of the principal of, to pay interest on or to refinance our indebtedness depends on our future performance, which is subject to economic, financial, competitive and other factors beyond our control. As of MarchJune 31,30, 2026, we had approximately $5.4$5.7 million of outstanding indebtedness, net of discounts and approximately $31,000$20,000 in cash and cash equivalents. Our business may not not generate cash flow from operations in the future sufficient to service our debt obligations and make necessary capital expenditures. If we are unable to generate such cash flow, we may be required to adopt one or more alternatives, such as selling assets, restructuring debt or obtaining additional equity capital on terms that may be onerous or highly dilutive. Our ability to refinance our indebtedness will depend on the capital markets and our financial condition at such time. We may not be able to engage in any of these activities or engage in these activities on desirable terms, which could result in a default on our debt obligations.

Removed

Our failure to meet the continued listing requirements of The Nasdaq Capital Market could result in a delisting of our common stock.

Removed

Our common stock is listed on the Nasdaq Capital Market. There are a number of continued listing requirements that we must satisfy in order to maintain our listing on The Nasdaq Capital Market. If we fail to maintain compliance with all applicable continued listing requirements for The Nasdaq Capital Market and Nasdaq determines to delist our common stock, the delisting could adversely affect the share price and market liquidity of our common stock, our ability to obtain financing and /or our ability to repay debt and fund our operations.

Removed

On December 26, 2024, we received a letter from the Listing Qualifications Staff (the “Staff”) of Nasdaq indicating that the bid price for our common stock for the last 30 consecutive business days had closed below the minimum $1.00 per share required for continued listing under Nasdaq Listing Rule 5550(a)(2). The Company had an initial 180-day compliance period, during which it did not achieve compliance with the Minimum Bid Price Requirement.

Removed

On May 19, 2025, the Company submitted a request to the Nasdaq for an 180-day extension to regain compliance with the Minimum Bid Price Requirement pursuant to Nasdaq Listing Rule 5810(c)(3)(A)(ii). On June 25, 2025, the Company received a letter from the Nasdaq Staff advising that the Company had been granted a 180-day extension to December 22, 2025 to regain compliance with the Minimum Bid Price Requirement, in accordance with Nasdaq Listing Rule 5810(c)(3)(A).

Removed

Pursuant to the Extension Notice, the Company was granted an additional 180 calendar day period, until December 22, 2025, to regain compliance with the Minimum Bid Price Requirement. To regain compliance, the Company’s common stocks must have a closing bid price of at least US$1.00 per share for a minimum of 10 consecutive business days.

Removed

As of the date hereof, the Company has not regained compliance with the Bid Price Requirement. The Company intends to monitor the closing bid price of its common shares between now and December 22, 2025, and is considering its options to regain compliance with the Bid Price Requirement. However, there can be no assurance that we will be able to regain compliance.

Removed

The Company is going to call a Special Shareholder Meeting to obtain approval of a proposal to enable the Company to effect a reverse stock split. At this time, the Company has not determined whether or not the Company is going to do a reverse stock split but prefers to have the option to do so. The crypto treasury strategy initiative may or may not affect the decision to do a reverse stock split.

Removed

If our common stock is delisted by Nasdaq, our common stock may be eligible to trade on an over-the-counter quotation system, where an investor may find it more difficult to sell our stock or obtain accurate quotations as to the market value of our common stock. We cannot assure you that our common stock, if delisted from the Nasdaq, will be listed on another national securities exchange or quoted on an over-the counter quotation system If we do not regain compliance with the Bid Price Requirement by December 22, 2025, the Staff will provide a Staff Delisting Determination, written notification to us that shares of our Common Stock will be subject to delisting. At that time, we may appeal the Staff’s delisting determination to a Nasdaq Hearings Panel. There can be no assurance that any appeal to the Nasdaq Hearing Panel will be successful or that we will otherwise maintain compliance with any of the other Nasdaq listing requirements.

Reworded

In October 2024, a putative class action lawsuit, Portillo v. Nebula Genomics, Inc., was filed in the U.S. District Court for the Northern District of Illinois under Illinois’s Genetic Information Privacy Act (“GIPA”) alleging that Nebula improperly shared customers’ genetic information with third parties without written consent. The action named Nebula along with Meta Platforms, Google and Microsoft. The dispute was later transferred to the U.S. District Court for the District of Massachusetts in accordance with Nebula’s Terms of Use, which mandated that claims be brought in Massachusetts. The complaint remains at the pleading stage. In addition to the motion to change venue, Nebula filed a motion to dismiss. While the allegations raise reputational and legal risks, no judgment or settlement has been entered and potential liability is not reasonably estimable at this time. Accordingly, management does not consider this litigation to be material to the consolidated financial statements as of the date of this prospectus.report.

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

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New heading “Six Months Ended June 30, 2026 as Compared to the Six Months Ended June 30, 2025”

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“We realized a gross margin of $0.5 million and $1.3 million for the six months ended June 30, 2026 and 2025, respectively. The decrease of $0.8 million was a result of consumer products with different margin product mix. For the six months ended June 30, 2026 and 2025, we realized an overall gross margin of 23.9% and 47.1%, respectively. Gross margin for diagnostic services was zero or not applicable due to no revenue in the 2026 and 2025 comparable periods, respectively. …”
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“Research and development costs for the six months ended June 30, 2026 were zero as compared to $101,000 for the six months ended June 30, 2025. The decrease in research and development costs of $101,000 for the six months ended June 30, 2026 as compared to the six months ended June 30, 2025 was principally due to decreased activities related to product research and field testing as a result of refined focus and efforts.”
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“As a result of the effects described above, net loss from the continuing operations for the six months ended June 30, 2026 was $8.2 million, or $(0.62) per share, as compared to $9.2 million, or $(2.38) per share, for the six months ended June 30, 2025. Diluted loss per share related to the continuing operations for the six months ended June 30, 2026 and 2025 were $(0.62) per share and $(2.38) per share, respectively.”
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“General and administration expenses for the six months ended June 30, 2026 were $5.6 million as compared to $8.7 million for the six months ended June 30, 2025. The decrease in general and administration expenses of $3.1 million for the six months ended June 30, 2026 as compared to the six months ended June 30, 2025 was principally related to a decrease in personnel expenses, overhead costs and professional fees.”
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“For the six months ended June 30, 2026, net revenue was $2.2 million as compared to $2.7 million for the six months ended June 30, 2025. The decrease in revenues was mainly attributable to a decrease in revenues from the sale of consumer products. The Company did not generate any revenues from diagnostic services for the six months ended June 30, 2026 and 2025, respectively.”
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Full comparison: every changed paragraph (31)

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Reworded

The following discussion and analysis should be read in conjunction with our interim unaudited condensed consolidated financial statements and related notes included in this Quarterly Report on Form 10-Q/A (“Quarterly Report”) and the audited financial statements and notes thereto as of and for the year ended December 31, 2025 and the related Management’s Discussion and Analysis of Financial Condition and Results of Operations, both of which are contained in our Annual Report on Form 10-K filed with the Securities and Exchange Commission (“SEC”) on June 1, 2026 (the “2025 Annual Report”). As used in this Quarterly Report, unless the context context suggests otherwise, “we,” “us,” “our,” or “ProPhase” refer to ProPhase Labs, Inc. and its subsidiaries, unless the context otherwise requires.

Reworded

This Quarterly Report (including any documents incorporated by reference herein) contains statements with respect to us which constitute “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are intended to be covered by the ‘‘“safe harbor’’harbor” created by those sections. Forward-looking statements, which are based on certain assumptions and reflect our plans, estimates and beliefs, can generally be identified by the use of forward-looking terms such as “anticipates,” “believes,” “plan,” “expects,” “may,” “will,” “should,” “could,” “seek,” “intends,” “plans,” “estimates,” “predicts,” “potential,” “continue,” “anticipates” or other comparable terms. These forward-looking statements include, but are not limited to, statements concerning future events, our future financial performance, business strategy, product development strategy, and plans and objectives of management for future operations. Our actual results could differ materially from those discussed in the forward-looking statements. This Quarterly Report may also contain forward-looking statements attributable to third parties relating to their estimates regarding the growth of our markets.

Reworded

You should read this Quarterly Report and the documents that we incorporate by reference herein and have filed as exhibits, completely and with the understanding that our actual future results may be materially different from what we expect. You should assume that the information appearing in this Quarterly Report is accurate as of the date on the cover of this Quarterly Report only. Our business, financial condition, results of operations and prospects may change. We may not update these forward-looking statements, even though our situation may change in the future, unless we have obligations under the federal securities laws to update and disclose material developments related to previously disclosed information. We qualify all of the information presented in this prospectus,report, and particularly our forward-looking statements, by by these cautionary statements.

Reworded

Our wholly-owned subsidiary, ProPhase Diagnostics, Inc., and two indirectly wholly-owned subsidiaries, ProPhase Diagnostics NY, Inc. and ProPhase Diagnostics NJ, Inc. (collectively, the “Debtors”), ceased providing COVID-19 diagnostic testing in May2024. 2025.ProPhase ProPhase Diagnostics NJ, Inc. continues to lease laboratory space in Old Bridge, New Jersey. On September 22, 2025, the Debtors filed voluntary petitions for relief under Chapter 11 of the Bankruptcy Code in the United States Bankruptcy Court for the District of New Jersey (the “Bankruptcy Court”). On September 30, 2025, the Bankruptcy Court entered an order directing joint administration of the cases. On November 13, 2025, the Bankruptcy Court entered an order authorizing the Debtors to retain Crown Medical Collections, LLC as special counsel for the collection of accounts receivable arising from prior COVID-19 diagnostic testing services. The Debtors are pursuing reorganization under Chapter 11 with the objective of restoring solvency through (i) the orderly collection of accounts receivable owed to the Debtors, prosecuted by their court-appointed special counsel, and (ii) the operational reorganization of the Debtors’ CLIA-certified laboratory infrastructure to support additional diagnostic and testing opportunities once the cases progress and resources permit. The Debtors’ plan development is ongoing and any plan will be subject to Bankruptcy Court approval. As a result of the Chapter 11 filings, the Company is deemed to no longer control the Debtors and has deconsolidated the Debtors from its consolidated financial statements as of September 22, 2025. See Note 14.

Reworded

On June 17, 2025, we announced the successful completion of a key validation study for the BE-Smart™ molecular diagnostic test. The study demonstrated a technical success rate greater than 95% using esophageal brush cytology samples, confirming the test’s compatibility and reliability with both traditional forceps biopsy and less invasive brush biopsy techniques. Based on these results, we are continuing commercialization of BE-Smart™ as a Laboratory Developed Test (“LDT”) and Research Use Only (“RUO”) product, with steps towards commercialization planned for the first quarter of 2026 and broader insurance-backed commercialization targeted for the third quarter of 2026.These timelines are forward-looking statements and are subject to various risks and uncertainties, including, but not limited to, regulatory developments, payer coverage decisions, and market adoption rates.

Reworded

In October 2024, a putative class action lawsuit, Portillo v. Nebula Genomics, Inc., was filed in the U.S. District Court for the Northern District of Illinois under Illinois’s Genetic Information Privacy Act (“GIPA”) alleging that Nebula improperly shared customers’ genetic information with third parties without written consent. The action named Nebula along with Meta Platforms, Google and Microsoft. The dispute was later transferred to the U.S. District Court for the District of Massachusetts in accordance with Nebula’s Terms of Use, which mandated that claims be brought in Massachusetts. The complaint remains at the pleading stage. In addition to the motion to change venue, Nebula filed a motion to dismiss. While the allegations raise reputational and legal risks, no judgment or settlement has been entered and potential liability is not reasonably estimable at this time. Accordingly, management does not consider this litigation to be material to the consolidated financial statements as of the date of this prospectus.report.

Reworded

Our wholly-owned subsidiary, ProPhase Diagnostics, Inc., and two indirectly wholly-owned subsidiaries, ProPhase Diagnostics NY, Inc. and ProPhase Diagnostics NJ, Inc., ceased providing COVID-19 diagnostic testing in May 2025.2024. ProPhase Diagnostics NJ, Inc. still leases the laboratory laboratory space in Old Bridge, New Jersey. The labs were forced to cease diagnostic testing when the medical insurance carriers ceased paying COVID-19 diagnostic testing claims. On September 22, 2025, the three lab entities filed for a Chapter 11 reorganization in United States Bankruptcy Court for the District of New Jersey. On September 30, 2025, the Court granted the motion for joint administration. The bankruptcy filing is the next step in the Company’s legal advisor, Crown Medical Collections, strategic initiative to collect what the Company believes could be tens of millions of dollars in unpaid insurance claims. The Company believes one objective of the bankruptcy filing is to streamline and accelerate recovery of the unpaid insurance claims the Company believes were lawfully owed for approved and completed testing services.

Reworded

Three Months Ended MarchJune 31,30, 2026 as Compared to the Three Months Ended MarchJune 31,30, 2025

Reworded

For the three months ended MarchJune 31,30, 2026, net revenue was $0.5$1.0 million as compared to $1.4$1.2 million for the three months ended MarchJune 31,30, 2025. The decrease in revenues was mainly attributable to a decrease in revenues from the the sale of supplements. The Company did not generate any revenues from diagnostic services for the three months ended MarchJune 31,30, 2026 and 2025, respectively.

Reworded

Cost of revenues for the three months ended MarchJune 31,30, 2026 were $0.3$0.8 million, which was mainly related to our consumer products. Cost of revenues for the three months ended MarchJune 31,30, 2025 were $0.9$0.5 million, comprised of $0.2$0.1 million for diagnostic services and $0.7$0.4 million for consumer products.

Reworded

We realized a gross margin of $0.2 million and $0.5$0.7 million for the three months ended MarchJune 31,30, 2026 and 2025, respectively. The decrease of $0.3 million was a result of consumer products with different margin product mix. For the three months months ended MarchJune 31,30, 2026 and 2025, we realized an overall gross margin of 34.9%22.4% and 36.8%,58.9%, respectively. Gross margin for diagnostic services services was zero or not applicable due to no revenue in the 2026 and 2025 comparable periods, respectively. respectively. Gross margin for consumer products have historically been influenced by fluctuations in quarter-to-quarter and year-to-year production volume, fixed production costs and related overhead absorption, raw ingredient costs, inventory mark to market write-downs and timing of shipments to customers.

Reworded

General and administration expenses for the three months ended MarchJune 31,30, 2026 were $2.8$2.9 million as compared to $4.1$4.6 million for the three months ended MarchJune 31,30, 2025. The decrease in general and administration expenses of $1.3$1.7 million for the three months ended MarchJune 31,30, 2026 as compared to the three months ended MarchJune 31,30, 2025 was principally related to a decrease in in personnel expenses, overhead costs and professional fees.

Reworded

Research and development costs for the three months ended MarchJune 31,30, 2026 were zero as compared to to $97,000$4,000 for the three months ended MarchJune 31,30, 2025. The decrease in research and development costs of $97,000$4,000 for the three months ended endedJune March 31,30, 2026 as compared to the three months ended MarchJune 31,30, 2025 was principally due to decreased activities related to product research research and field testing as a result of refined focus and efforts.

Reworded

Interest expense for the three months ended MarchJune 31,30, 2026 was approximately $651,000 as$791,000, compared to $539,000 million$587,000 for the three months ended MarchJune 31, 30, 2025. The increase in interest expense of $112,000approximately for the three months ended March 31, 2026 as compared to the three months ended March 31, 2025$204,000 was principally due to the increased balanceincrease of our outstanding debt thatdiscount bearsamortization interest.recognized during the 2026.

Reworded

As a result of the effects described above, net loss from the continuing operations for the three months ended MarchJune 31,30, 2026 was $5.4$3.0 million, or $(0.430.22) per share, as compared $4.7to $4.5 million, or $(1.331.08) per share, for for the three months ended MarchJune 31,30, 2025. Diluted (loss) earnings per share related to the continuing operations for the three months ended MarchJune 30, 31, 2026 and 2025 were $(0.140.22) per share and $1.33$(1.08) per share, respectively.

Added

Six Months Ended June 30, 2026 as Compared to the Six Months Ended June 30, 2025

Added

For the six months ended June 30, 2026, net revenue was $2.2 million as compared to $2.7 million for the six months ended June 30, 2025. The decrease in revenues was mainly attributable to a decrease in revenues from the sale of consumer products. The Company did not generate any revenues from diagnostic services for the six months ended June 30, 2026 and 2025, respectively.

Added

Cost of revenues for the six months ended June 30, 2026 were $1.7 million, which was mainly related to our consumer products. Cost of revenues for the six months ended June 30, 2025 were $1.4 million, comprised of $0.3 million for diagnostic services and $1.1 million for consumer products.

Added

We realized a gross margin of $0.5 million and $1.3 million for the six months ended June 30, 2026 and 2025, respectively. The decrease of $0.8 million was a result of consumer products with different margin product mix. For the six months ended June 30, 2026 and 2025, we realized an overall gross margin of 23.9% and 47.1%, respectively. Gross margin for diagnostic services was zero or not applicable due to no revenue in the 2026 and 2025 comparable periods, respectively. Gross margin for consumer products have historically been influenced by fluctuations in quarter-to-quarter and year-to-year production volume, fixed production costs and related overhead absorption, raw ingredient costs, inventory mark to market write-downs and timing of shipments to customers.

Added

General and administration expenses for the six months ended June 30, 2026 were $5.6 million as compared to $8.7 million for the six months ended June 30, 2025. The decrease in general and administration expenses of $3.1 million for the six months ended June 30, 2026 as compared to the six months ended June 30, 2025 was principally related to a decrease in personnel expenses, overhead costs and professional fees.

Added

Research and development costs for the six months ended June 30, 2026 were zero as compared to $101,000 for the six months ended June 30, 2025. The decrease in research and development costs of $101,000 for the six months ended June 30, 2026 as compared to the six months ended June 30, 2025 was principally due to decreased activities related to product research and field testing as a result of refined focus and efforts.

Added

Interest expense for the six months ended June 30, 2026 was approximately $1.4 million, compared to $1.1 million for the six months ended June 30, 2025. The increase in interest expense was principally due to more debt discount amortization recognized during the 2026 period.

Added

As a result of the effects described above, net loss from the continuing operations for the six months ended June 30, 2026 was $8.2 million, or $(0.62) per share, as compared to $9.2 million, or $(2.38) per share, for the six months ended June 30, 2025. Diluted loss per share related to the continuing operations for the six months ended June 30, 2026 and 2025 were $(0.62) per share and $(2.38) per share, respectively.

Reworded

As of MarchJune 31,30, 2026 and through the date of this filing, the Company has experienced significant liquidity constraints and operating challenges. As of March 31,June 30, 2026, the Company had cash on hand of approximately $31,000.$20,000. The Company has also experienced a significant decline in revenue from its diagnostic services business, has ceased diagnostic testing operations as of the fourth quarter ofin 2024, and no longer has access to certain historical sources of capital, including at-the-market offerings or equity line of credit facilities. In addition, the Company’s common stock is no longer listed on The Nasdaq Capital Market and is currently quoted on the OTC Markets, which may further limit access to capital.

Reworded

The condensed consolidated financial statements included in this quarterly report hashave been prepared assuming that the Company will continue as a going concern and do not include any adjustments that might result from the outcome of this uncertainty.

Reworded

Our aggregate cash and cash equivalents as of MarchJune 31,30, 2026 were $31,000approximately $20,000 as compared to $90,000 at December 31, 2025. Our working capital deficit was $53.0 $55.3 million and $49.9 million as of MarchJune 31,30, 2026 and December 31, 2025, respectively. The decrease of approximately $59,000$70,000 in our cash and cash equivalents for the threesix months ended MarchJune 31,30, 2026 was principally due to $748,000$826,000 cash used in operating activities and repayment of note payable of $44,000,$182,000, and offset by proceeds from issuance of common stock, notes payable and convertible notes of $721,000.$926,000.

Reworded

To date the principal sources of capital to fund our operations have been from diagnostic services, genomics sequencing, product sales, net proceeds from the offering of equity securities, and issuances of promissory notes. Based on management’s current business plans, the Company estimates it will have enough cash and liquidity to finance its operating requirements for at least 12 months from the date of filing these unaudited condensed consolidated financial statements. However, due to the nature of early-stage ventures and accounts receivables collections, there are inherent uncertainties associated with managements’management’s business plan and cash flow projections, particularly if the Company is unable to grow its business lines, including replacing the revenues from our lab diagnostic services or tests with new business lines, or collect on its accounts receivables in a timely manner or at all. If we were to experience a cash shortfall, we believe our access to existing and other financing sources, including our at-the-market facility, and the established relationships with our investment banks will enable us to continue to meet our obligations and fund ongoing operations.

Reworded

We anticipate that we will continue to incur losses for the foreseeable future. We expect to continue to incur research and development costs costs and general and administrative expenses, as well as expenses related to potential commercialization of our product candidates, consistent consistent with costs associated with research and development at companies of our size and stage of development, and, as a result, we will need additional capital to fund our operations, which we may raise through public or private equity or debt financings, strategic collaborations, collaborations, or other sources.

Reworded

In addition to the consideration paid at closing, the Company will issue shares of common stock valued at $2.0 million (the “Milestone Stock”) to the Stella Sellers upon a Commercialization Event (as defined in the Stella Purchase Agreement). The Milestone Stock was recorded at closing as a non-current liability at its fair value of $2.0 million. Also, the Company is required to pay to the Stella Sellers for each of the seven calendar years during the seven years period commencing on the first day of the calendar year following the date of the Commercialization Event, a non-refundable, non-creditable royalty of 5% of the Adjusted Gross Margin for such Annual Period. As of MarchJune 31,30, 2026, the Commercialization Event had not occurred.

Reworded

In March 2020, the Coronavirus Aid, Relief, and Economic Security Act was enacted, providing for reimbursement to healthcare providers for COVID-19 tests provided to uninsured individuals, subject to continued available funding. There were no diagnostic services revenue for the three months ended MarchJune 31,30, 2026 and 2025, respectively, that was generated from this program for the uninsured. On March 22, 2022, the Health Resources & Services Administration’s uninsured program stopped accepting claims for COVID-19 testing and treatment due to lack of sufficient funds. Despite requests from the Acting Director of the Office of Management and Budget and the White House Coordinator for COVID-19 Response for additional emergency funding for the uninsured program, additional emergency funding were not allocated to the Health Resources & Services Administration’s uninsured program.

Reworded

On January 30, 2023, the Administration announced that effective May 11, 2023, the federal Public Health Emergency would expire related to the COVID-19 pandemic. This expiration changes regulatory guidelines around COVID-19 testing including billing codes and reimbursement rates of in and out of network laboratories. As a result of the Public Health Emergency ending and the significant decrease in demand of COVID-19 testing, we have not performed any diagnostic testing services during the three months ended MarchJune 31,30, 2026.

PRPH insider buying and selling (Form 4)

Since 2026-04-11, insiders reported open-market purchases in 0 Form 4 filings and open-market sales in 0 filings. 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.

No Form 4 stock transactions in this period.

Well-known investors holding PRPH (13F)

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

Coming soon: email alerts when PRPH files, watchlists and downloadable comparisons.