As filed with the Securities and Exchange Commission on July 3, 2025

Registration No. 333-      

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM S-3

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

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1489 West Warm Springs Road, Suite 110

Henderson, Nevada 89014

+1 (646) 650–1351 

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices) 

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(Name, address, including zip code, and telephone number, including area code, of agent for service)

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Copies to:

Marc G. Alcser, Esq.

Stradling Yocca Carlson & Rauth LLP

660 Newport Center Drive, Suite 1600

Newport Beach, California 92660

(949) 725-4000

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 (Approximate date of commencement of proposed sale to the public)

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If the only securities being registered on this form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. ☐

If any of the securities being registered on this form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. ☒

If this form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. ☐

If this form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐

The information in this prospectus is not complete and may be changed. The selling stockholder may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities and it is not soliciting an offer to buy these securities in any state where such offer or sale is not permitted.

SUBJECT TO COMPLETION, DATED JULY 3, 2025

PRELIMINARY PROSPECTUS

23,437,501 Shares of Common Stock

This prospectus relates to the offer and resale from time to time of up to 10,416,667 shares of common stock, par value $0.001 per share (the “Common Stock”), of VolitionRx Limited (the “Company,” “we,” “us,” or “our”), by the selling stockholder named in this prospectus or any post-effective amendment to the registration statement of which this prospectus is a part (collectively with any of such stockholder’s transferees, pledgees, assignees, distributes, donees or successors-in-interest, the “selling stockholder”), which are issuable upon conversion of a secured, convertible note in the principal amount of $7,500,000 (the “Note”), at an initial conversion price of $0.72 per share, subject to adjustment, and up to 13,020,834 shares of Common Stock which are issuable upon exercise of a common stock purchase warrant (the “Warrant”) at an initial exercise price of $0.672 per share, subject to adjustment. The Note and the Warrant were issued pursuant to a Securities Purchase Agreement, dated May 15, 2025, as amended, by and between the Company and Lind Global Asset Management XII LLC.  See the section of this prospectus entitled “Selling Stockholder” for additional information regarding the selling stockholder.

The selling stockholder may offer and sell these shares from time to time in a number of different ways and at varying prices, including through public or private transactions or through other means described in the section entitled “Plan of Distribution” at prevailing market prices on the NYSE American market, at prices different than prevailing market prices, or at privately negotiated prices. The selling stockholder may sell our Common Stock directly, or may sell them through brokers or dealers. There is no termination date of the selling stockholder’s offering.  The selling stockholder is not required to sell any of the shares of our Common Stock and there is no assurance that the selling stockholder will sell any or all of the shares of our Common Stock covered by this prospectus.

We are not offering any shares of our Common Stock for sale under this prospectus and we will not receive any of the proceeds from the sale of these shares of our Common Stock by the selling stockholder. We have agreed to pay all expenses relating to registering these shares of our Common Stock. The selling stockholder will pay any brokerage commissions and/or similar charges incurred in connection with the sale of these shares of our Common Stock.

Our Common Stock is currently listed on the NYSE American market under the symbol “VNRX.” On July 2, 2025, the last reported sale price of our common stock on the NYSE American market was $0.7515 per share.

Investing in our Common Stock involves a high degree of risk. Before buying any shares offered by this prospectus, you should carefully read the discussion of material risks of investing in our Common Stock in “Risk Factors” beginning on page 4 of this prospectus and the documents incorporated by reference into this prospectus.

Neither the U.S. Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus is             , 2025

TABLE OF CONTENTS

ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement on Form S-3 that we filed with the Securities and Exchange Commission (the “SEC”), pursuant to which the selling stockholder may offer and sell the shares of our Common Stock in a number of different ways and at varying prices, including through public or private transactions at prevailing market prices, at prices related to prevailing market prices, or at privately negotiated prices from time to time in one or more offerings as described in this prospectus. We will not receive any of the proceeds from such sales of shares of common stock by the selling stockholder. The selling stockholder will pay or assume discounts, commissions, fees of underwriters, selling brokers, dealer managers or similar expenses, if any, incurred for the sale of such shares of Common Stock. We will pay the expenses (except brokerage fees and commissions and similar expenses) incurred in registering the shares of Common Stock, including legal and accounting fees. See the section of this prospectus titled “Plan of Distribution.”

It is important for you to read and consider all of the information contained in or incorporated by reference into this prospectus and any applicable prospectus supplement before making any decision whether to invest in our Common Stock. This prospectus does not contain all of the information included in the registration statement, and incorporates by reference important business and financial information about us that is not included in or delivered with this document. For a more complete understanding of the offering of the shares of Common Stock, you should refer to the registration statement, including its exhibits. You should also read and consider the additional information contained in the documents that we have incorporated into this prospectus by reference, as described in “Incorporation of Certain Information by Reference” and “Where You Can Find More Information” in this prospectus.

We may add, update or change any of the information contained in this prospectus or in any accompanying prospectus supplement we may authorize to be delivered to you. To the extent there is a conflict between the information contained in this prospectus and any accompanying prospectus supplement, you should rely on the information in the prospectus supplement, provided that if any statement in one of these documents is inconsistent with a statement in another document having a later date – for example, a document incorporated by reference in this prospectus or any prospectus supplement – the statement in the document having the later date shall modify or supersede such earlier statement. Any statement so modified will be deemed to constitute a part of this prospectus only as so modified, and any statement so superseded will be deemed not to constitute a part of this prospectus. This prospectus, together with any accompanying prospectus supplement, includes all material information relating to an offering pursuant to this registration statement.

You should rely only on the information contained in this prospectus, in any accompanying prospectus supplement, or in any document incorporated by reference herein or therein. We have not authorized anyone to provide you with any different information. We take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may provide to you. The information contained in this prospectus, in any applicable prospectus supplement, and in the documents incorporated by reference herein or therein is accurate only as of the date such information is presented. Our business, financial condition, results of operations and prospects may have changed since those respective dates. You should not assume that the information contained in this prospectus and any prospectus supplement is accurate on any date subsequent to the date set forth on the front of the document or that any information we have incorporated by reference is correct on any date subsequent to the date of the document incorporated by reference, even though this prospectus is delivered or the shares are sold on a later date.

We further note that the representations, warranties and covenants made by us in any agreement that is filed as an exhibit to any document that is incorporated by reference herein were made solely for the benefit of the parties to such agreement, including, in some cases, for the purpose of allocating risk among the parties to such agreement, and should not be deemed to be a representation, warranty or covenant to you. Moreover, such representations, warranties or covenants were accurate only as of the date when made. Accordingly, such representations, warranties and covenants should not be relied on as accurately representing the current state of our affairs.

This prospectus and any accompanying prospectus supplement do not constitute an offer to sell or the solicitation of an offer to buy any securities other than the registered securities to which they relate, nor do they constitute an offer to sell or the solicitation of an offer to buy securities in any jurisdiction to any person to whom it is unlawful to make such offer or solicitation in such jurisdiction.

Unless otherwise indicated, information contained in or incorporated by reference into this prospectus concerning our industry and the markets in which we operate, including market position and market opportunity, is based on information from our management’s estimates, as well as from industry publications and research, surveys and studies conducted by third parties. Management estimates are derived from publicly available information, our knowledge of our industry and assumptions based on such information and knowledge, which we believe to be reasonable. In addition, while we believe that information contained in industry publications, surveys and studies has been obtained from reliable sources, the accuracy and completeness of such information is not guaranteed, and we have not independently verified any of the data contained in these third-party sources.

This prospectus and any accompanying prospectus supplement, including the documents incorporated by reference herein and therein, include statements that are based on various assumptions and estimates that are subject to numerous known and unknown risks and uncertainties. Some of these risks and uncertainties are described in the section entitled “Risk Factors” on page 4 of this prospectus and beginning on page 10 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2024, as well as the other documents we file with the SEC. These and other important factors could cause our future results to be materially different from the results expected as a result of, or implied by, these assumptions and estimates. You should read the information contained in, or incorporated by reference into, this prospectus and any accompanying prospectus supplement, and the documents incorporated by reference herein and therein, completely and with the understanding that future results may be materially different from and worse than what we expect. See the information included under the heading “Cautionary Note Regarding Forward-Looking Statements” in this prospectus.

Except as otherwise indicated by the context, references in this prospectus to “Company,” “VolitionRx,” “Volition,” “we,” “us,” and “our” are references to VolitionRx Limited and its wholly owned subsidiaries, Singapore Volition Pte. Limited, Belgian Volition SRL, Volition Diagnostics UK Limited, Volition America, Inc, and Volition Global Services SRL, as well as majority-owned subsidiary Volition Veterinary Diagnostics Development LLC.  Our fiscal year ends on December 31st of each calendar year. Nucleosomics^TM, Capture-PCR^TM, Nu.Q^® and Capture-Seq^TM and their respective logos are trademarks and/or service marks of VolitionRx and its subsidiaries. All other trademarks, service marks and trade names referred to in this prospectus are the property of their respective owners. Additionally, unless otherwise specified, all references to “$” refer to the legal currency of the United States of America.

RISK FACTORS

Investing in our common stock involves a high degree of risk. Before making an investment decision, you should carefully consider the risks under “Risk Factors” in our most recent Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q, as filed with the SEC, which are incorporated by reference into this prospectus, as well as in any applicable prospectus supplement, together with all of the other information appearing in this prospectus or incorporated by reference into this prospectus and any applicable prospectus supplement, in light of your particular investment objectives and financial circumstances. The risks so described are not the only risks facing our company.  Additional risks not presently known to us or that we currently deem immaterial may also impair our business operations. Our business, financial condition, results of operations and prospects could be materially adversely affected by any of these risks. The trading price of our securities could decline due to any of these risks, and you may lose all or part of your investment. For more information, see the information included under the section entitled “Where You Can Find More Information.” Please also read carefully the following section entitled “Cautionary Note Regarding Forward-Looking Statements.”

Risks Related to this Offering

Servicing our existing and future debt, including the Note, may require a significant amount of cash, and we may not have sufficient cash flow from our business to pay our indebtedness.

On May 20, 2025, we issued the Note to Lind Global Asset Management XII LLC, a Delaware limited liability company (“Lind”), which has a principal amount of $7,500,000. Our ability to make scheduled payments of the principal of, to pay interest on or to refinance our indebtedness, including the Note, depends on our future performance, which is subject to economic, financial, competitive, and other factors beyond our control. We may not generate cash flow from operations in the future sufficient to service our debt 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 debt financing or equity capital on terms that may be onerous or highly dilutive. Our ability to refinance any future 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. In addition, the Securities Purchase Agreement, dated May 15, 2025, as amended June 26, 2025, by and between the Company and Lind (the “Purchase Agreement”), and the Note contain, and any of our future debt agreements may contain, restrictive covenants that may prohibit us from adopting any of these alternatives. Our failure to comply with these covenants could result in an event of default which, if not cured or waived, could result in the acceleration of our debt.

We may not have the ability to raise the funds necessary to settle repayments of the Note in cash.

Beginning one hundred eighty (180) days from the issuance date of the Note, the Company will be required to repay the outstanding principal amount of the Note in eighteen consecutive monthly installments of cash, Repayment Shares (as defined in the Note), or a combination of cash and Repayment Shares, at the Company’s option, provided that no portion of the outstanding principal amount may be paid in Repayment Shares unless such Repayment Shares (A) may be immediately resold pursuant to Rule 144 under the Securities Act of 1933, as amended (the “Securities Act”), by a person that is not an affiliate of the Company, or (B) are registered for resale under the Securities Act and a registration statement is in effect and lawfully usable to effect immediate sales of such Repayment Shares. If we do not meet the conditions for repayment in Repayment Shares, we will be required to make such monthly payments in cash.  However, we may not have enough available cash or be able to obtain financing at the time we are required to make such payments on the Note or at its maturity. In addition, any cash payments would reduce the amount of cash available for our operations, which could have a material and adverse effect on our business.

Lind has conversion rights under the Note, the exercise of which could result in the issuance of a substantial amount of our Common Stock at a significant discount to the trading price of our Common Stock.

The Note is convertible at Lind’s option into shares of our Common Stock at an initial conversion price of $0.72 per share, subject to any adjustments set forth in the Note. However, upon the occurrence of an Event of Default (as defined in the Note), the Company will be obligated to pay Lind an amount equal to either 110% or 120% of the then-outstanding principal amount of the Note depending on the nature of the Event of Default, and Lind may declare the Note due and payable, in addition to any other remedies under the Transaction Documents (as defined in the Purchase Agreement). Additionally, upon the occurrence of an Event of Default or an event which with the passage of time may result in an Event of Default, Lind may convert all or a portion of the outstanding principal amount of the Note at the lower of (i) the then-current Conversion Price (as defined in the Note) and (ii) ninety-percent (90%) of the average of the three (3) lowest daily VWAPs during the twenty (20) trading days prior to the delivery of the notice of conversion, which could significantly dilute our stockholders. If we experience an Event of Default under the Note, we may experience a material adverse effect on our liquidity, financial condition, and results of operations.

A sale of a substantial number of shares of Common Stock by the selling stockholder could cause the price of our Common Stock to decline.

The shares of Common Stock underlying the Warrant and the Note covered by this prospectus represent a large number of shares of our Common Stock, and, following the effectiveness of the registration statement of which this prospectus forms a part and the exercise of the Warrant and/or conversion of the Note, such shares of Common Stock may be sold by the selling stockholder in the public market without restriction.  If the selling stockholder sells, or the market perceives that our stockholders intend to sell for various reasons, substantial amounts of the shares of Common Stock in the public market, the price of our Common Stock may decline. Additionally, such conditions may make it more difficult for us to sell equity or equity-related securities in the future at a time and price that we deem reasonable or appropriate.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus, any accompanying prospectus supplement, and the documents incorporated by reference herein and therein, contain forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These forward-looking statements are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact included in this prospectus, any accompanying prospectus supplement, or the documents incorporated by reference herein or therein, are forward-looking statements. Such statements are typically characterized by terminology such as “anticipate,” “believe,” “continue,” “could,” “estimate(s),” “expect,” “forecast,” “goal,” “intend,” “may,” “plan,” “potential,” “seek,” “should,” “strategy,” “will,” and similar expressions (although not all forward-looking statements contain these words).

Forward-looking statements also include the assumptions underlying or relating to such statements. In particular, forward-looking statements contained in this prospectus and in any accompanying prospectus supplement relate to, among other things, our future or assumed financial condition, results of operations, liquidity, business forecasts and plans, research and product development plans, manufacturing plans, strategic plans and objectives, capital needs and financing plans, product launches, regulatory approvals, competitive environment, and the application of accounting guidance. We caution you that the foregoing list may not include all of the forward-looking statements made in this prospectus and any accompanying prospectus supplement or documents incorporated by reference.

Our forward-looking statements are based on our management’s current assumptions and expectations about future events and trends, which affect or may affect our business, strategy, operations or financial performance. Although we believe that these forward-looking statements are based upon reasonable assumptions, they are subject to numerous known and unknown risks and uncertainties and are made in light of information currently available to us. Our actual financial condition and results could differ materially from those anticipated in these forward-looking statements as a result of various factors, including those set forth in the section entitled “Risk Factors” beginning on page 4 of this prospectus and page 10 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2024, as well as those described in the other documents we file with the SEC. You should read this prospectus, any accompanying prospectus supplement, and the documents incorporated by reference herein and therein, completely and with the understanding that our actual future results may be materially different from and worse than what we expect.

Some significant factors that may impact our estimates and forward-looking statements include, but are not limited to:

Moreover, we operate in an evolving environment. New risk factors and uncertainties emerge from time to time and it is not possible for our management to predict all risk factors and uncertainties, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. We qualify all of our forward-looking statements by these cautionary statements.

Forward-looking statements speak only as of the date they were made, and, except to the extent required by law or the rules of the NYSE American, we undertake no obligation to update or review any forward-looking statement because of new information, future events or other factors. You should, however, review the risks and uncertainties we describe in the reports we will file from time to time with the SEC, after the date of this prospectus. For additional information, refer to the section entitled “Where You Can Find More Information.”

Forward-looking statements involve risks and uncertainties and are not guarantees of future performance. As a result of such risks and uncertainties, including those described above, the forward-looking statements discussed in this prospectus, any accompanying prospectus supplement, and the documents incorporated by reference herein and therein might not occur and our future results and our performance may differ materially from those expressed in these forward-looking statements due to, but not limited to, the factors mentioned above. Because of these uncertainties, you should not place undue reliance on these forward-looking statements when making an investment decision.

USE OF PROCEEDS

We will not receive any proceeds from the sale or other disposition of the shares of Common Stock offered by the selling stockholder pursuant to this prospectus. All of the proceeds from the sale or other disposition of the shares of Common Stock offered by the selling stockholder pursuant to this prospectus will be received by the selling stockholder.

SELLING STOCKHOLDER

We have prepared this prospectus to allow the selling stockholder or their transferees, pledgees, assignees, distributees, donees or other successors in interest to sell or otherwise dispose of, from time to time, up to an aggregate of 23,437,501 shares of our Common Stock, which are comprised of (i) up to 10,416,667 shares of Common Stock which are issuable upon conversion of the Note and (ii) up to 13,020,834 shares of Common Stock which are issuable upon exercise of the Warrant. The Note and the Warrant were issued in a private transaction pursuant to a Securities Purchase Agreement, dated May 15, 2025, by and between the Company and Lind Global Asset Management XII LLC. 

The table below presents information regarding the selling stockholder, the shares of Common Stock that the selling stockholder may sell or otherwise dispose of from time to time under this prospectus and the number of shares and percentage of our outstanding shares of Common Stock the selling stockholder will own assuming all of the shares covered by this prospectus are sold by such selling stockholder.

The number of shares of Common Stock owned by the selling stockholder is based upon its ownership of the shares of Common Stock and securities convertible or exercisable into shares of common stock, as of June 30, 2025, assuming exercise or conversion, as applicable, of the securities exercisable or convertible into shares of Common Stock held by the selling stockholder on that date, if applicable, without regard to any limitations on conversions or exercises.  The Note and Warrant contain provisions preventing the conversion or exercise thereof to the extent such conversion or exercise would cause the holder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed 4.99% of the Company’s then outstanding shares of Common Stock (or 9.99% of the Company’s then outstanding shares of Common Stock to the extent that the holder, together with its affiliates, beneficially owns in excess of 4.99% of shares of the Company’s then outstanding shares of Common Stock at the time of such exercise or conversion) (the “Contractual Limitation”).  In addition, the Note and the Warrant contain provisions preventing the number of shares of Common Stock issuable upon conversion of the Note and the exercise of the Warrant, respectively, if such conversion or exercise would result in the holder obtaining greater than 19.99% of the Company’s voting securities (the “19.99% Limitation”).  We intend to seek stockholder approval for conversion of the Note and the exercise of the Warrant in excess of 19.99% of our voting securities at a special meeting of stockholders in 2025 and the 19.99% Limitation would terminate if such approval is obtained, although the Contractual Limitation would remain.

We do not know when or in what amounts the selling stockholder may sell or otherwise dispose of the shares of Common Stock covered hereby. The selling stockholder might not sell or dispose of any or all of the shares covered by this prospectus or may sell or dispose of some or all of the shares other than pursuant to this prospectus. Because the selling stockholder may not sell or otherwise dispose of some or all of the shares covered by this prospectus, we cannot estimate the number of shares that will be held by the selling stockholder after completion of the offering. However, for purposes of this table, we have assumed that all of the shares of common stock covered by this prospectus will be sold by the selling stockholder.

The information in the table is based on 103,982,020 shares outstanding as of June 30, 2025, and was prepared based on information supplied to us by the selling stockholder and upon information in our possession. Information concerning the selling stockholder may change from time to time and changed information will be presented in a supplement to this prospectus if and when required.

Beneficial ownership is determined in accordance with Rule 13d-3 under the Exchange Act. The actual number of shares beneficially owned prior to and after the offering is subject to adjustment and could be materially less or more than the estimated amount indicated depending upon factors, which we cannot predict at this time.

The selling stockholder is not required to sell any shares of our Common Stock and there is no assurance that the selling stockholder will sell any or all of the shares of our Common Stock covered by this prospectus. We are currently not aware of any agreements, arrangements or understandings with respect to the sale or other disposition of any of the shares covered hereby.

PLAN OF DISTRIBUTION

The selling stockholder and any of its pledgees, donees, assignees and other successors-in-interest may, from time to time, sell any or all of their shares of our Common Stock on any stock exchange, market or trading facility on which the shares are traded or in private transactions. These sales may be at fixed or negotiated prices. The selling stockholder may use any one or more of the following methods when selling shares:

The selling stockholder may also sell shares under Rule 144 of the Securities Act, if available, rather than under this prospectus. The selling stockholder shall have the sole and absolute discretion not to accept any purchase offer or make any sale of shares if it deems the purchase price to be unsatisfactory at any particular time.

The selling stockholder or its pledgees, donees, transferees or other successors in interest, may also sell the shares directly to market makers acting as principals and/or broker-dealers acting as agents for themselves or their customers. Such broker-dealers may receive compensation in the form of discounts, concessions or commissions from the selling stockholder and/or the purchasers of shares for whom such broker-dealers may act as agents or to whom they sell as principal or both, which compensation as to a particular broker-dealer might be in excess of customary commissions. Market makers and block purchasers purchasing the shares will do so for their own account and at their own risk. It is possible that the selling stockholder will attempt to sell shares of our Common Stock in block transactions to market makers or other purchasers at a price per share which may be below the then existing market price. We cannot assure that all or any of the shares offered in this prospectus will be issued to, or sold by, the selling stockholder. The selling stockholder and any brokers, dealers or agents, upon effecting the sale of any of the shares offered in this prospectus, may be deemed to be “underwriters” as that term is defined under the Securities Act, the Exchange Act and the rules and regulations of such acts. In such event, any commissions received by such broker-dealers or agents and any profit on the resale of the shares purchased by them may be deemed to be underwriting commissions or discounts under the Securities Act.

We are required to pay all fees and expenses incident to the registration of the shares, including fees and disbursements of counsel to the selling stockholder, but excluding brokerage commissions or underwriter discounts.

The selling stockholder, alternatively, may sell all or any part of the shares offered in this prospectus through an underwriter. The selling stockholder have not entered into any agreement with a prospective underwriter and there is no assurance that any such agreement will be entered into.

The selling stockholder may pledge its shares to its brokers under the margin provisions of customer agreements. If the selling stockholder defaults on a margin loan, the broker may, from time to time, offer and sell the pledged shares. The selling stockholder and any other persons participating in the sale or distribution of the shares will be subject to applicable provisions of the Exchange Act, and the rules and regulations under such act, including, without limitation, Regulation M. These provisions may restrict certain activities of, and limit the timing of purchases and sales of any of the shares by, the selling stockholder or any other such person. In the event that the selling stockholder is deemed an affiliated purchaser or distribution participant within the meaning of Regulation M, then the selling stockholder will not be permitted to engage in short sales of our Common Stock. Furthermore, under Regulation M, persons engaged in a distribution of securities are prohibited from simultaneously engaging in market making and certain other activities with respect to such securities for a specified period of time prior to the commencement of such distributions, subject to specified exceptions or exemptions. In addition, if a short sale is deemed to be a stabilizing activity, then the selling stockholder will not be permitted to engage in a short sale of our Common Stock. All of these limitations may affect the marketability of the shares.

If the selling stockholder notifies us that it has a material arrangement with a broker-dealer for the resale of our Common Stock, then we would be required to amend the registration statement of which this prospectus is a part, and file a prospectus supplement to describe the agreements between the selling stockholder and the broker-dealer.

In compliance with the guidelines of the Financial Industry Regulatory Authority, Inc. the maximum consideration or discount to be received by any member of the FINRA may not exceed 8% of the aggregate amount of the securities offered pursuant to this prospectus.

LEGAL MATTERS

Certain legal matters, including the validity of the issuance of the securities offered by this prospectus, will be passed on by Stradling Yocca Carlson & Rauth LLP, Newport Beach, California.

EXPERTS

The consolidated financial statements of VolitionRx Limited as of December 31, 2024 and 2023 and for each of the years in the two-year period ended December 31, 2024, have been incorporated by reference herein and in the registration statement in reliance upon the reports of Sadler, Gibb & Associates, LLC, independent registered public accounting firm, incorporated by reference herein, and upon the authority of said firm as experts in accounting and auditing. 

INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

The SEC allows us to “incorporate by reference” the information we have filed with it, which means that we can disclose important information to you by referring you to those documents. The information we incorporate by reference is an important part of this prospectus, and later information that we file with the SEC will automatically update and supersede this information. We incorporate by reference the documents listed below:

All documents that we file with the SEC pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act (excluding those portions of such documents furnished to, rather than filed with, the SEC) (i) after the initial filing date of the registration statement of which this prospectus forms a part and prior to the effectiveness of such registration statement, and (ii) after the date of this prospectus and prior to the termination of the offering, shall be deemed to be incorporated by reference into this prospectus from the date of filing of the documents, unless we specifically provide otherwise. Information that we file with the SEC will automatically update and may replace information previously filed with the SEC. To the extent that any information contained in any current report on Form 8-K or any exhibit thereto, was or is furnished to, rather than filed with the SEC, such information or exhibit is specifically not incorporated by reference.

We will provide to each person, including any beneficial owner, to whom a prospectus is delivered, upon oral or written request, a copy of any document incorporated by reference at no cost. Requests should be made to:

Rodney Rootsaert

Secretary

VolitionRx Limited

1489 West Warm Springs Road, Suite 110

Henderson, Nevada  89014

You may also access these documents, free of charge on the SEC’s website at www.sec.gov or on our website at www.volition.com under “Investors”. The information found on our website, or that may be accessed by links on our website, is not part of this prospectus.

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports and other information with the SEC. The SEC maintains an internet website at www.sec.gov that contains periodic and current reports, proxy and information statements, and other information regarding registrants that are filed electronically with the SEC.

We have filed with the SEC a registration statement on Form S-3 under the Securities Act with respect to the securities offered by this prospectus. This prospectus, filed as part of the registration statement, does not contain all the information set forth in the registration statement and its exhibits and schedules, portions of which have been omitted as permitted by the rules and regulations of the SEC. For further information about us, we refer you to the registration statement and to its exhibits and schedules. You can obtain a copy of the registration statement from the SEC’s website.

These documents are also available, free of charge, through the “Investors” section of our website, which is located at www. volition.com. Information contained on our website is not incorporated by reference into this prospectus and you should not consider information on our website to be part of this prospectus.

23,437,501 Shares of Common Stock

PROSPECTUS

                              , 2025

PART II

INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

The following table sets forth the various costs and expenses, other than underwriting discounts and commissions, payable by us in connection with the sale of the securities being registered hereunder. All such costs and expenses shall be borne by us. Except for the Securities and Exchange Commission registration fee, all the amounts shown are estimates.

ITEM 15. INDEMNIFICATION OF DIRECTORS AND OFFICERS.

We are incorporated under the laws of the State of Delaware. Section 102(b)(7) of the DGCL permits a corporation to provide in its certificate of incorporation that a director of the corporation shall not be personally liable to the corporation or its stockholders for monetary damages for breach of fiduciary duties as a director, except for liability for any:

Section 145 of the DGCL provides, in general, that a Delaware corporation may indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than a derivative action by or in the right of the corporation), by reason of the fact that such person is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another enterprise.  The indemnity may include expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding if such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe such person’s conduct was unlawful. In the case of a derivative action, a Delaware corporation may indemnify any such person against expenses (including attorneys’ fees) actually and reasonably incurred by such person in connection with the defense or settlement of such action or suit if such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the corporation, except that no indemnification will be made in respect of any claim, issue or matter as to which such person will have been adjudged to be liable to the corporation unless and only to the extent that the Court of Chancery or any other court in which such action was brought determines such person is fairly and reasonably entitled to indemnity for such expenses.  To the extent that a present or former director or officer of a Delaware corporation is successful on the merits or otherwise in defense of any action, suit or proceeding referred to above, or in defense of any claim, issue or matter therein, Section 145 of the DGCL provides that such person shall be indemnified against expenses (including attorneys’ fees) actually and reasonably incurred by such person in connection with such action, suit or proceeding.

Section 174 of the DGCL provides, among other things, that a director, who willfully or negligently approves of an unlawful payment of dividends or an unlawful stock purchase or redemption, may be held liable for such actions. A director who was either absent when the unlawful actions were approved or dissented at the time, may avoid liability by causing his or her dissent to such actions to be entered in the books containing minutes of the meetings of the board of directors at the time such action occurred or immediately after such absent director receives notice of the unlawful acts.

Regarding indemnification for liabilities arising under the Securities Act which may be permitted for directors or officers pursuant to the foregoing provisions, we are informed that, in the opinion of the SEC, such indemnification is against public policy, as expressed in the Securities Act and is therefore unenforceable.

Our Certificate of Incorporation authorizes us to, and our Bylaws provide that, we shall, indemnify our directors and officers to the fullest extent permitted by the DGCL and also pay expenses incurred in defending any such proceeding in advance of its final disposition upon delivery of an undertaking, by or on behalf of an indemnified person, to repay all amounts so advanced if it should be determined ultimately that such person is not entitled to be indemnified under our Bylaws or the DGCL.

As permitted by the DGCL, we have entered into indemnification agreements with each of our directors and certain of our officers. These agreements require us to indemnify these individuals to the fullest extent permitted under Delaware law against liabilities that may arise by reason of their service to us, and to advance expenses incurred as a result of any proceeding against them as to which they could be indemnified.

We have an insurance policy covering our officers and directors with respect to certain liabilities, including liabilities arising under the Securities Act, or otherwise.

Any underwriting agreement or similar agreement that we enter into in connection with an offer of securities pursuant to this registration statement may provide for indemnification by any underwriters of us, our directors, our officers who sign the registration statement and our controlling persons for some liabilities, including liabilities arising under the Securities Act.

ITEM 16. EXHIBITS.

ITEM 17. UNDERTAKINGS.

The undersigned registrant hereby undertakes:

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Dubai, United Arab Emirates, on July 3, 2025.

POWER OF ATTORNEY

Each person whose signature appears below constitutes and appoints Cameron Reynolds and Rodney Rootsaert as his or her true and lawful attorneys-in-fact and agents, each acting alone, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any or all amendments (including post-effective amendments) to this registration statement, and to sign any registration statement for the same offering covered by this registration statement that is to be effective upon filing pursuant to Rule 462(b) under the Securities Act of 1933, as amended, and all post-effective amendments thereto, and to file the same, with all exhibits thereto, and all documents in connection therewith, making such changes in this registration statement as such attorneys-in-fact and agents so acting deem appropriate, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in with respect to the offering of securities contemplated by this registration statement, as fully to all intents and purposes as he might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents, each acting alone, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, as amended, this registration statement has been signed by the following persons in the capacities and on the dates indicated.