LTH Life Time Group Holdings Inc

Filed Pursuant to Rule 424(b)(7)
Registration No. 333-281465

TABLE OF CONTENTS

PROSPECTUS SUPPLEMENT

PROSPECTUS

We, the selling stockholders and the underwriters have not authorized anyone to provide any information or to make any representations other than those contained in this prospectus supplement or in any free writing prospectuses we have prepared or that have been prepared on our behalf or to which we have referred you. We, the selling stockholders and the underwriters take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. The selling stockholders and the underwriters are offering to sell, and seeking offers to buy, shares of common stock only in jurisdictions where offers and sales are permitted. The information contained in this prospectus supplement is accurate only as of the date of this prospectus supplement, regardless of the time of delivery of this prospectus supplement or of any sale of the common stock.

For investors outside the United States: We, the selling stockholders and the underwriters have not done anything that would permit this offering or possession or distribution of this prospectus supplement in any jurisdiction where action for that purpose is required, other than in the United States. Persons outside of the United States who come into possession of this prospectus supplement must inform themselves about, and observe any restrictions relating to, the offering of the shares of common stock and the distribution of this prospectus supplement outside of the United States.

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ABOUT THIS PROSPECTUS SUPPLEMENT

As used in this prospectus supplement and the accompanying prospectus, the terms “Life Time,” the “Company,” “we,” “us” and “our” refer to Life Time Group Holdings, Inc., and its consolidated subsidiaries, unless otherwise specified.

This document is in two parts. The first part is this prospectus supplement, which describes the specific terms of this offering of shares of common stock and also adds to and updates information contained in the accompanying prospectus and the documents incorporated by reference into this prospectus supplement and the accompanying prospectus. The second part is the accompanying prospectus, which gives more general information, some of which may not apply to this offering of shares of common stock. Generally, when we refer to this prospectus supplement, we are referring to both parts of this document combined. In this prospectus supplement, as permitted by law, we “incorporate by reference” information from other documents that we file with the Securities and Exchange Commission (the “SEC”). This means that we can disclose important information to you by referring you to those documents. The information incorporated by reference is considered to be a part of this prospectus supplement and the accompanying prospectus and should be read with the same care. When we update the information contained in documents that have been incorporated by reference by making future filings with the SEC, the information included or incorporated by reference in this prospectus supplement is considered to be automatically updated and superseded. In other words, in case of a conflict or inconsistency between information contained in this prospectus supplement and information in the accompanying prospectus or incorporated by reference into this prospectus supplement, you should rely on the information contained in the document that was filed later.

You should not consider any information in this prospectus supplement or the accompanying prospectus to be investment, legal or tax advice. You should consult your own counsel, accountants and other advisors for legal, tax, business, financial and related advice regarding the purchase of the common stock offered by this prospectus supplement. If the information varies between this prospectus supplement and the accompanying prospectus, the information in this prospectus supplement will apply and will supersede the information in the accompanying prospectus.

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus supplement and the accompanying prospectus, including the documents incorporated or deemed to be incorporated by reference into this prospectus supplement and the accompanying prospectus, contain 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”), which are subject to the “safe harbor” created by those sections. Forward-looking statements include all statements that are not historical facts, including statements reflecting our current views with respect to, among other things, our plans, strategies and prospects, both business and financial, including our financial outlook, capital expenditures and cash flow, possible or assumed future actions, opportunities for growth, cost efficiencies and margin expansion, improvements to our balance sheet, net debt and leverage, interest and rent expenses, consumer demand, industry and economic trends, business strategies, expected number and timing of new center openings and successful signings and closings of center takeovers and sale-leaseback transactions (including the amount, pricing and timing thereof), events or results of operations. These statements may be preceded by, followed by or otherwise include the words “believes,” “assumes,” “expects,” “anticipates,” “intends,” “continues,” “projects,” “predicts,” “estimates,” “plans,” “potential,” “may increase,” “may result,” “will result,” “may fluctuate,” and similar expressions or future or conditional verbs such as “will,” “should,” “would,” “foreseeable,” “may,” and “could” as well as the negative version of these words or similar terms and phrases. In addition, any statements or information that refer to expectations, beliefs, plans, projections, objectives, performance or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking.

The forward-looking statements contained in this prospectus supplement and the accompanying prospectus are based on management’s current beliefs and assumptions and are not guarantees of future performance. The forward-looking statements are subject to various risks, uncertainties, assumptions or changes in circumstances that are difficult to predict or quantify. Actual results may differ materially from these expectations due to numerous factors, many of which are beyond our control, including the risks detailed under “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2024 filed with the SEC, and as such risk factors may be updated from time to time in our periodic filings with the SEC, which filings are incorporated or deemed to be incorporated by reference into this prospectus supplement and the accompanying prospectus and are accessible on the SEC’s website at www.sec.gov. Since it is not possible to foresee all such factors, these factors should not be considered as complete or exhaustive. Consequently, we caution investors not to place undue reliance on any forward-looking statements, as no forward-looking statement can be guaranteed, and actual results may vary materially.

Any forward-looking statements made by us in this prospectus supplement and the accompanying prospectus speak only as of the date of this prospectus supplement and the accompanying prospectus and are expressly qualified in their entirety by the cautionary statements included in this prospectus supplement and the accompanying prospectus. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements and you should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures, investments or other strategic transactions we may make. Except as required by law, we do not have any obligation to update or revise, or to publicly announce any update or revision to, any of the forward-looking statements, whether as a result of new information, future events or otherwise.

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RISK FACTORS

Investing in our common stock involves a high degree of risk. You should carefully consider the following risk factors as well as those described in our Annual Report on Form 10-K for the year ended December 31, 2024 and the other information in this prospectus supplement, before deciding to invest in our common stock. The occurrence of any of the following risks could harm our business, financial condition, results of operations or prospects. In that case, the trading price of our common stock could decline, and you may lose all or part of your investment.

Risks Relating to this Offering and Ownership of Our Common Stock

Our share price may change significantly, and stockholders may not be able to resell our common stock at or above the price per share paid or at all.

The trading price of our common stock has experienced volatility. Stock volatility often has been unrelated or disproportionate to the operating performance of particular companies. Additionally, how active and liquid the trading market on the NYSE for our common stock is or may become may be impacted by the fact that certain of our existing stockholders who were stockholders before the IPO, who we refer to as the “Voting Group,” collectively held as of December 31, 2024, approximately 62.7% of the voting power of our common stock. Following the consummation of this offering, our Voting Group is expected to hold approximately 53.0% of the voting power of our common stock. The Voting Group refers collectively to (i) Leonard Green & Partners, L.P. and its affiliates (“LGP”), (ii) TPG Inc. and its affiliates (“TPG”), (iii) LNK Partners and its affiliates, (iv) Bevco Lux S.a.r.l. together with any transferee controlled directly or indirectly by the LifeCo PTC Ltd. or any of its affiliates, (v) Partners Group (USA) Inc. and its affiliates (“PG”), (vi) JSS LTF Holdings Limited together with any transferee controlled directly or indirectly by Mr. Joseph Yacoub Safra’s family or the J. Safra Group and (vii) Bahram Akradi, our Founder, Chairman and Chief Executive Officer and, unless otherwise stated or the context otherwise requires, entities affiliated with Mr. Akradi, all of whom are parties to the Stockholders Agreement (as defined below). Stockholders may have difficulty selling their shares of common stock or may not be able to resell our common stock at or above the price per share paid due to a number of factors, such as the amount of liquidity in the market for our shares, those listed in other portions of this “Risk Factors” section, the risk factors described in our Annual Report on Form 10-K for the year ended December 31, 2024 and the following:

These broad market and industry fluctuations may materially adversely affect the market price of our common stock, regardless of our actual operating performance.

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In the past, following periods of market volatility, stockholders of companies have instituted securities class action litigation. If we were involved in securities litigation, it could have a substantial cost and divert resources and the attention of executive management from our business regardless of the outcome of such litigation.

Future sales, or the perception of future sales, by us or our existing stockholders in the public market could cause the market price for our common stock to decline.

The sale of our common stock in the public market, or the perception that such sales could occur, could harm the prevailing market price of our common stock. These sales, or the possibility that these sales may occur, also might make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate.

Upon consummation of this offering, we will have a total of 213,883,791 shares of common stock outstanding. All shares that the selling stockholders are selling in this offering will be freely tradable without restriction or further registration under the Securities Act, except for any common stock held by our affiliates, as that term is defined under Rule 144 of the Securities Act (“Rule 144”), including certain of our directors, executive officers and other affiliates, including the Voting Group.

The 113,406,874 shares of our common stock held by the Voting Group following this offering will represent approximately 53.0% of our total outstanding common stock following this offering. Such shares of common stock are “restricted securities” under Rule 144 and subject to certain restrictions on resale. Restricted securities may be sold in the public market only if they are registered under the Securities Act or are sold pursuant to an exemption from registration such as Rule 144.

In connection with this offering, we, the selling stockholders, our directors and our executive officers (each, a “Lock-Up Party,” and collectively, the “Lock-up Parties”), will agree with the underwriters, subject to certain exceptions, not to dispose of or hedge any of our or their common stock or securities convertible into or exchangeable for common stock during the period from the date of this prospectus supplement continuing through the date that is 60 days after the date of this prospectus supplement (or in the case of our chief executive officer, 180 days after the date of this prospectus supplement), except with the prior written consent of the underwriters. See “Underwriting” for a description of these lock-up agreements.

The Voting Group is party to a third amended and restated stockholders agreement with the Company (the “Stockholders Agreement”) and has certain registration rights with respect to our common stock. Registration of any of these outstanding shares of common stock would result in such shares becoming freely tradable without compliance with Rule 144 upon effectiveness of the registration statement. If the Voting Group exercises its registration rights, the market price of our common stock could drop significantly if the holders of these shares sell them or are perceived by the market as intending to sell them. These factors could also make it more difficult for us to raise additional funds through future offerings of our common stock or other securities.

In addition, our shares of common stock subject to outstanding awards or reserved for future issuance under our 2015 Plan, 2021 Plan and our ESPP will become eligible for sale in the public market once those shares are issued, subject to provisions relating to any vesting agreements.

We may also issue our securities in connection with investments or acquisitions. The amount of our common stock issued in connection with an investment or acquisition could constitute a material portion of our then-outstanding common stock. Any issuance of additional securities in connection with investments or acquisitions may result in additional dilution to our stockholders and the securities issued may have rights that are senior to our common stock.

We are controlled by certain of our stockholders, whose interests may not be aligned with yours.

The Voting Group collectively held approximately 62.7% of the voting power of our common stock as of December 31, 2024. After the consummation of this offering, the Voting Group will hold approximately 53.0%

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of the voting power of our common stock. The Voting Group includes investment funds affiliated with LGP and TPG, which, after the consummation of this offering, will collectively hold approximately 33.3% of the voting power of our common stock. Pursuant to the terms of the Stockholders Agreement, certain members of the Voting Group are entitled to designate individuals to be included in the slate of nominees recommended by our board of directors for election to our board of directors, subject to certain stock ownership thresholds set forth in the Stockholders Agreement, and the members of the Voting Group have agreed to vote their shares of our common stock in favor of the election of such nominees. As a result, the Voting Group has the ability to elect all of the members of our board of directors, and thereby, control our management and affairs, including virtually all matters requiring stockholder approval. The directors so elected have the authority, subject to the terms of our indebtedness and applicable rules and regulations, to issue additional stock, implement stock repurchase programs, declare dividends and make other decisions. Even if the Voting Group were to own or control less than a majority of our total outstanding shares of common stock, they will be able to influence the outcome of corporate actions so long as they own a significant portion of our total outstanding shares of common stock.

It is possible that members of the Voting Group may have interests that are different from other stockholders and may vote in a way with which other stockholders may disagree and that may be adverse to other stockholders’ interests. Further, members of the Voting Group may have differing views from each other, none of which may align with other stockholders’ interests. In addition, the Voting Group’s concentration of ownership could have the effect of delaying or preventing a change in control or otherwise discouraging a potential acquirer from attempting to obtain control of us, which could cause the market price of our common stock to decline or prevent our stockholders from realizing a premium over the market price for their common stock.

Additionally, certain of the members of the Voting Group are in the business of making investments in companies and may from time to time acquire interests in businesses that directly or indirectly compete with certain portions of our business or supply us with goods and services. Such members of the Voting Group may also pursue acquisition opportunities that may be complementary to our business and, as a result, those acquisition opportunities may not be available to us or may be more expensive for us to pursue.

We are a “controlled company” within the meaning of the NYSE rules and the rules of the SEC. As a result, we qualify for and are currently relying on exemptions from certain corporate governance requirements that provide protection to stockholders of other companies.

As a result of the Voting Group owning a majority of our common stock, we are a “controlled company” within the meaning of the corporate governance standards of the NYSE and the rules of the SEC. Under these rules, a “controlled company” may elect not to comply with certain corporate governance requirements, including:

We do not currently have a nominating and corporate governance committee or compensation committee that consists entirely of independent directors. We may also elect to rely on additional exemptions for so long as

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we remain a “controlled company.” As a result, in the future our board of directors and those committees may have more directors who do not meet the NYSE’s independence standards than they would if those standards were to apply. The independence standards are intended to ensure that directors who meet those standards are free of any conflicting interest that could influence their actions as directors. Accordingly, stockholders may not have the same protections afforded to stockholders of other companies that are subject to all of the corporate governance requirements of the NYSE.

Upon the sale of a sufficient number of shares by our Voting Group, we will no longer be a controlled company. We intend to comply with these NYSE rules if we cease to be a controlled company. However, there can be no assurance that we will be able to attract and retain the number of independent directors needed to comply with NYSE rules during the phase-in period for compliance.

Some provisions of our charter documents and Delaware law may have anti-takeover effects that could discourage an acquisition of us by others, even if an acquisition would be beneficial to our stockholders, and may prevent attempts by our stockholders to replace or remove our current management.

Provisions in our amended and restated certificate of incorporation and our amended and restated bylaws, as well as provisions of the Delaware General Corporation Law (the “DGCL”), could make it more difficult for a third party to acquire us or increase the cost of acquiring us, even if doing so would benefit our stockholders, including transactions in which stockholders might otherwise receive a premium for their shares. These provisions include:

These provisions could discourage, delay or prevent a transaction involving a change in control of our Company. They could also discourage proxy contests and make it more difficult for stockholders to elect directors of their choosing and cause us to take corporate actions other than those which our stockholders desire.

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Our ability to use our net operating loss carryforwards and certain other tax attributes may become subject to limitation.

As of December 31, 2024, we had U.S. federal and state net operating loss carryforwards of approximately $170.7 million ($35.9 million tax effected) and $155.5 million ($8.8 million tax effected), respectively, and disallowed interest expense carryforwards under Section 163(j) of the Internal Revenue Code of 1986, as amended (the “Code”), of approximately $264.2 million ($66.3 million tax effected). Our ability to utilize our federal net operating loss carryforwards and disallowed interest expense carryforwards (the “Tax Attributes”) may become limited under Section 382 of the Code. The limitation applies if we experience an “ownership change,” which is generally defined as a greater than 50 percentage point change (by value) in the ownership of our equity by certain stockholders over a rolling three-year period. The amount of the annual limitation is generally equal to the product of the applicable long-term tax exempt-rate (as published by the Internal Revenue Service for the month in which the “ownership change” occurred) and the value of our outstanding stock immediately prior to the “ownership change.” If we have a net unrealized built-in gain in our assets immediately prior to the “ownership change,” the annual limitation may be increased as certain gains are, or are treated as, recognized during the five-year period beginning on the date of the “ownership change.”

Similar provisions of state tax law may also apply to limit the use of our state net operating loss carryforwards. We do not expect to undergo an “ownership change” as a result of this offering, but even if we were to experience an “ownership change” due to this offering, our ability to use our Tax Attributes to offset our taxable income may not be significantly limited. However, we may undergo an “ownership change” due to future transactions in our stock, which may be outside of our control, and we cannot predict whether any future “ownership change” would result in a significant limitation on our ability to use our Tax Attributes to offset our taxable income and adversely affect our future cash flows.

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USE OF PROCEEDS

We will not receive any of the proceeds from the sale of shares of our common stock by the selling stockholders.

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SELLING STOCKHOLDERS

The below table and footnotes set forth information with respect to the beneficial ownership of our common stock as of February 24, 2025 by the selling stockholders.

The amounts and percentages of our common stock beneficially owned are reported on the basis of rules of the SEC governing the determination of beneficial ownership of securities. Under these rules, a person is deemed to be a “beneficial owner” of a security if that person has or shares “voting power,” which includes the power to vote or direct the voting of such security, or “investment power,” which includes the power to dispose of or to direct the disposition of such security. A person is also deemed to be a beneficial owner of any securities of which that person has a right to acquire beneficial ownership within 60 days after February 24, 2025, including any shares of our common stock subject to an option that has vested or will vest and be exercisable within 60 days after February 24, 2025. Securities that can be so acquired are deemed to be outstanding for purposes of computing such person’s ownership percentage, but not for purposes of computing any other person’s percentage. More than one person may be deemed to be a beneficial owner of the same securities.

The percentage ownership information shown in the table below with respect to the shares of common stock owned before this offering is based upon 209,592,785 shares of common stock outstanding as of February 24, 2025. The percentage ownership information shown in the table below with respect to the shares of common stock owned after this offering is based upon 209,592,785 shares of common stock outstanding as of February 24, 2025, increased by the 6,388,639 shares issuable upon exercise of options by one selling stockholder, which options have been exercised in connection with this offering.

Unless otherwise indicated below, to our knowledge, all persons listed below have sole voting and investment power with respect to their shares of common stock, except to the extent authority is shared by spouses under applicable law. In addition, the members of the Voting Group may be deemed to have formed a group pursuant to Rule 13d-5(b) of the Exchange Act by virtue of the Stockholders Agreement and the group formed thereby may be deemed to share beneficial ownership of the shares of common stock owned by each of the members of the Voting Group.

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Other Material Relationships

The following is a description of transactions to which we were a party since January 1, 2024 in which the amount involved exceeded or will exceed $120,000, and in which any of the selling stockholders, or an affiliate or immediate family member thereof, had or will have a direct or indirect material interest.

Leases

In October 2003, we leased a center located within a shopping center that is owned by a general partnership in which Mr. Akradi, our Founder, Chairman and Chief Executive Officer, has a 100% interest. During the year ended December 31, 2024, we paid rent pursuant to this lease agreement of $1.0 million. The terms of the original lease were negotiated by one of our then-independent directors on behalf of the Company and were reviewed and approved by a majority of our then-independent and disinterested directors. In 2015, upon the approval of the Board of Directors, we exercised a renewal option associated with the original lease. In 2016, due to the fact that the square footage of the center was expanded and upon approval of the Board of Directors, we entered into an amended lease agreement. Under the terms of the amended lease agreement, the lease term was extended and the minimum rental payments were adjusted to reflect the increased square footage. In 2023, upon approval of the Audit Committee, we again amended this lease agreement to reflect further expansion of the square footage that we are using at this location and to correspondingly increase the annual rental payments by approximately $110,000. The current lease expires in December 2030 and includes four five-year renewal options.

In 2015, Mr. Akradi, our Founder, Chairman and Chief Executive Officer, through two limited liability companies in which he had a 100% interest, acquired the Woodbury, Minnesota facility that we have occupied and operated as a tenant since 1995. In 2020, Mr. Akradi contributed his ownership of our center in Woodbury, Minnesota to a limited liability company jointly owned by him, a former executive officer and a member of the Board of Directors, among other investors (“LTRE”). Following this contribution, we terminated our existing lease with the entities owned by Mr. Akradi and entered into a new lease for the Woodbury center with subsidiaries of LTRE. The new lease has an initial term of 20 years and includes four renewal options of five years each. During the year ended December 31, 2024, we paid rent pursuant to the lease of $1.2 million.

Sale-Leaseback Transactions

During the year ended December 31, 2018, we entered into a sale-leaseback transaction involving one property, with a limited liability company in which Mr. Akradi, our Founder, Chairman and Chief Executive Officer, owns a 33% interest. The initial lease term expires in June 2043 and includes two eight-year renewal options. During the year ended December 31, 2024, we paid rent pursuant to this lease of $1.3 million.

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During the year ended December 31, 2019, we entered into a sale-leaseback transaction involving one property, with a limited liability company jointly owned by Mr. Akradi, our Founder, Chairman and Chief Executive Officer, and a member of the Board of Directors. The lease has an initial term of approximately 25 years and includes five renewal options of five years each. During the year ended December 31, 2024, we paid rent pursuant to this lease of $2.3 million.

During the year ended December 31, 2020, we entered into a sale-leaseback transaction involving one property, with a subsidiary of LTRE. The lease has an initial term of approximately 25 years and includes six renewal options of five years each. During the year ended December 31, 2024, we paid rent pursuant to this lease of $2.6 million.

During the year ended December 31, 2024, we entered into a sale-leaseback transaction involving one property, with a third party in which Mr. Akradi, our Founder, Chairman and Chief Executive Officer, and a member of the Board of Directors own a minority interest. The lease has an initial term of approximately 25 years and includes five renewal options of five years each. During the year ended December 31, 2024, we paid rent pursuant to this lease of $0.8 million.

Stockholders Agreement

The selling stockholders are party to the Stockholders Agreement which provides for, among other things, certain registration rights and specific board of directors rights and obligations. The Stockholders Agreement includes provisions pursuant to which we grant the right to cause us, in certain instances, at our expense, to file registration statements under the Securities Act covering resales of our common stock held by LGP and TPG, and the right to the selling stockholders and certain other stockholders to piggyback on such registration statements in certain circumstances. These shares also may be sold under Rule 144 of the Securities Act, depending on their holding period and subject to restrictions in the case of shares held by persons deemed to be our affiliates or other restrictions in the Stockholders Agreement. The Stockholders Agreement also requires us to indemnify such stockholders in connection with any registrations of our securities.

In addition, the Stockholders Agreement provides that, subject to certain stock ownership thresholds set forth therein, the members of the Voting Group, including the selling stockholders, will be entitled to designate individuals to be included in the slate of nominees recommended by the board of directors for election to the board of directors, so as to ensure that the composition of the board of directors complies with the provisions of the Stockholders Agreement. In addition, the members of the Voting Group, including the selling stockholders, have agreed to vote their shares of our common stock in favor of the election of such nominees.

Other

Meghan Akradi, the daughter of our Founder, Chairman and Chief Executive Officer, Mr. Akradi, currently serves as a Vice President, Real Estate for Life Time. During the year ended December 31, 2024, she received total compensation of approximately $400,000 for her services.

In the ordinary course of our business, we may purchase products and services from certain companies in which the selling stockholders have a material interest. During 2024, we purchased:

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The description of our relationships with the selling stockholders set forth in “Related Person Transactions” in our Definitive Proxy Statements on Schedule 14A filed with the SEC on March 14, 2024 and March 15, 2023 are incorporated herein by reference.

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MATERIAL U.S. FEDERAL INCOME TAX CONSEQUENCES TO NON-U.S. HOLDERS

The following discussion is a summary of the material U.S. federal income tax consequences to Non-U.S. Holders (as defined below) of the purchase, ownership and disposition of our common stock sold pursuant to this offering, but does not purport to be a complete analysis of all potential tax effects. The effects of other U.S. federal tax laws, such as estate and gift tax laws, and any applicable state, local or non-U.S. tax laws are not discussed. This discussion is based on the U.S. Internal Revenue Code of 1986, as amended (the “Code”), Treasury Regulations promulgated thereunder, judicial decisions, and published rulings and administrative pronouncements of the U.S. Internal Revenue Service (the “IRS”), in each case in effect as of the date hereof. These authorities may change or be subject to differing interpretations. Any such change or differing interpretation may be applied retroactively in a manner that could adversely affect a Non-U.S. Holder. We have not sought and will not seek any rulings from the IRS regarding the matters discussed below. There can be no assurance the IRS or a court will not take a contrary position to that discussed below regarding the tax consequences of the purchase, ownership and disposition of our common stock.

This discussion is limited to Non-U.S. Holders that hold our common stock as a “capital asset” within the meaning of Section 1221 of the Code (generally, property held for investment). This discussion does not address all U.S. federal income tax consequences relevant to a Non-U.S. Holder’s particular circumstances, including the impact of the Medicare contribution tax on net investment income and the alternative minimum tax. In addition, it does not address consequences relevant to Non-U.S. Holders subject to special rules, including, without limitation:

If an entity treated as a partnership for U.S. federal income tax purposes holds our common stock, the tax treatment of a partner in the partnership will depend on the status of the partner, the activities of the partnership and certain determinations made at the partner level, which may be subject to uncertainty. For example, if we are or become a USRPHC (as defined below) it is unclear whether the 5% Test (as defined below) applies at the partnership or partner level, which could affect non-U.S. partners in U.S. partnerships. Accordingly, partnerships holding our common stock and the partners in such partnerships should consult their tax advisors regarding the U.S. federal income tax consequences to them.

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THIS DISCUSSION IS FOR INFORMATIONAL PURPOSES ONLY AND IS NOT TAX ADVICE. INVESTORS SHOULD CONSULT THEIR TAX ADVISORS WITH RESPECT TO THE APPLICATION OF THE U.S. FEDERAL INCOME TAX LAWS TO THEIR PARTICULAR SITUATIONS AS WELL AS ANY TAX CONSEQUENCES OF THE PURCHASE, OWNERSHIP AND DISPOSITION OF OUR COMMON STOCK ARISING UNDER THE U.S. FEDERAL ESTATE OR GIFT TAX LAWS OR UNDER THE LAWS OF ANY STATE, LOCAL OR NON-U.S. TAXING JURISDICTION OR UNDER ANY APPLICABLE INCOME TAX TREATY.

Definition of a Non-U.S. Holder

For purposes of this discussion, a “Non-U.S. Holder” is any beneficial owner of our common stock that is neither a “U.S. person” nor an entity treated as a partnership for U.S. federal income tax purposes. A U.S. person is any person that, for U.S. federal income tax purposes, is or is treated as any of the following:

Distributions

If we make distributions of cash or property on our common stock, such distributions will constitute dividends for U.S. federal income tax purposes to the extent paid from our current or accumulated earnings and profits, as determined under U.S. federal income tax principles. Amounts not treated as dividends for U.S. federal income tax purposes will constitute a return of capital and first be applied against and reduce a Non-U.S. Holder’s adjusted tax basis in its common stock, but not below zero. Any excess will be treated as capital gain and will be treated as described below under “—Sale or Other Taxable Disposition.”

Subject to the discussion below on effectively connected income, dividends paid to a Non-U.S. Holder will be subject to U.S. federal withholding tax at a rate of 30% of the gross amount of the dividends (or such lower rate specified by an applicable income tax treaty, provided the Non-U.S. Holder furnishes a valid IRS Form W-8BEN or W-8BEN-E (or other applicable documentation) certifying qualification for the lower treaty rate). A Non-U.S. Holder that does not timely furnish the required documentation, but that qualifies for a reduced treaty rate, may obtain a refund of any excess amounts withheld by timely filing an appropriate claim for refund with the IRS. Non-U.S. Holders should consult their tax advisors regarding their entitlement to benefits under any applicable income tax treaty.

If we were to be considered a USRPHC and either the Non-U.S. Holder owns, actually or constructively, more than 5% of our common stock or our common stock ceases to be regularly traded (as described below under “—Sale or Other Taxable Disposition”) and a distribution on our common stock exceeded our current and accumulated earnings and profits, the applicable withholding agent would satisfy any withholding requirements either by treating the entire distribution as a dividend that is subject to the withholding rules described in the preceding paragraph (and withhold at the rate described above, unless an income tax treaty applies, in which case the withholding agent would withhold at a minimum rate of 15% or such lower rate as may be specified by an applicable income tax treaty for distributions from a USRPHC), or by treating only the amount of the distribution reasonably estimated to be paid from our current and accumulated earnings and profits as a dividend, with the excess portion of the distribution subject to withholding at a rate of 15% or such lower rate as may be specified by an applicable income tax treaty. Because we can provide no assurance that we are not a USRPHC, an

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applicable withholding agent is likely to apply the rules applicable to distributions by USRPHCs (as described in the preceding sentence).

If dividends paid to a Non-U.S. Holder are effectively connected with the Non-U.S. Holder’s conduct of a trade or business within the United States (and, if required by an applicable income tax treaty, the Non-U.S. Holder maintains a permanent establishment in the United States to which such dividends are attributable), the Non-U.S. Holder will be exempt from the U.S. federal withholding tax described above. To claim the exemption, the Non-U.S. Holder must furnish to the applicable withholding agent a valid IRS Form W-8ECI, certifying that the dividends are effectively connected with the Non-U.S. Holder’s conduct of a trade or business within the United States.

Any such effectively connected dividends will be subject to U.S. federal income tax on a net income basis at the regular rates. A Non-U.S. Holder that is a corporation also may be subject to a branch profits tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on such effectively connected dividends, as adjusted for certain items. Non-U.S. Holders should consult their tax advisors regarding any applicable tax treaties that may provide for different rules.

Sale or Other Taxable Disposition

A Non-U.S. Holder will not be subject to U.S. federal income tax on any gain realized upon the sale or other taxable disposition of our common stock unless:

Gain described in the first bullet point above generally will be subject to U.S. federal income tax on a net income basis at the regular rates. A Non-U.S. Holder that is a corporation also may be subject to a branch profits tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on such effectively connected gain, as adjusted for certain items.

A Non-U.S. Holder described in the second bullet point above will be subject to U.S. federal income tax at a rate of 30% (or such lower rate specified by an applicable income tax treaty) on gain realized upon the sale or other taxable disposition of our common stock, which may be offset by U.S. source capital losses of the Non-U.S. Holder (even though the individual is not considered a resident of the United States), provided the Non-U.S. Holder has timely filed U.S. federal income tax returns with respect to such losses.

With respect to the third bullet point above, because we have significant ownership of real property located in the United States, we may be or later become a USRPHC, but we have made no determination to that effect. Because the determination of whether we are a USRPHC depends on the fair market value of our USRPIs relative to the fair market value of our non-U.S. real property interests and our other business assets, there can be no assurance we currently are not a USRPHC or will not become one in the future. Even if we are or were to become a USRPHC, gain arising from the sale or other taxable disposition of our common stock by a Non-U.S. Holder will not be subject to U.S. federal income tax if our common stock is “regularly traded,” as defined by applicable Treasury Regulations, on an established securities market, and such Non-U.S. Holder owned, actually

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and constructively, 5% or less of our common stock (the “5% Test”) throughout the shorter of the five-year period ending on the date of the sale or other taxable disposition or the Non-U.S. Holder’s holding period. If we are or were to become a USRPHC and our common stock is not or ceases to be regularly traded on an established securities market, a Non-U.S. Holder generally would be subject to U.S. federal income tax on a net income basis, as described above, on any gain realized from the sale or other taxable disposition of our common stock and a 15% withholding tax would apply to the gross proceeds from such disposition. Any amounts withheld may be refunded or credited against a Non-U.S. holder’s U.S. federal income tax liability, provided that the required information is timely provided to the IRS.

Non-U.S. Holders should consult their tax advisors regarding potentially applicable income tax treaties that may provide for different rules.

Information Reporting and Backup Withholding

Payments of dividends on our common stock will not be subject to backup withholding, provided the applicable withholding agent does not have actual knowledge or reason to know the holder is a U.S. person and the holder either certifies its non-U.S. status, such as by furnishing a valid IRS Form W-8BEN, W-8BEN-E or W-8ECI, or otherwise establishes an exemption. However, information returns are required to be filed with the IRS in connection with any distributions on our common stock paid to the Non-U.S. Holder, regardless of whether such distributions constitute dividends or whether any tax was actually withheld. In addition, proceeds of the sale or other taxable disposition of our common stock within the United States or conducted through certain U.S.-related brokers generally will not be subject to backup withholding or information reporting if the applicable withholding agent receives the certification described above and does not have actual knowledge or reason to know that such holder is a United States person or the holder otherwise establishes an exemption. Proceeds of a disposition of our common stock conducted through a non-U.S. office of a non-U.S. broker generally will not be subject to backup withholding or information reporting.

Copies of information returns that are filed with the IRS may also be made available under the provisions of an applicable treaty or agreement to the tax authorities of the country in which the Non-U.S. Holder resides or is established.

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules may be allowed as a refund or a credit against a Non-U.S. Holder’s U.S. federal income tax liability, provided the required information is timely furnished to the IRS.

Additional Withholding Tax on Payments Made to Foreign Accounts

Withholding taxes may be imposed under Sections 1471 to 1474 of the Code (such Sections commonly referred to as the Foreign Account Tax Compliance Act, or “FATCA”) on certain types of payments made to non-U.S. financial institutions and certain other non-U.S. entities. Specifically, a 30% withholding tax may be imposed on dividends on, or (subject to the proposed Treasury Regulations discussed below) gross proceeds from the sale or other disposition of, our common stock paid to a “foreign financial institution” or a “non-financial foreign entity” (each as defined in the Code), unless (1) the foreign financial institution undertakes certain diligence and reporting obligations, (2) the non-financial foreign entity either certifies it does not have any “substantial United States owners” (as defined in the Code) or furnishes identifying information regarding each substantial United States owner, or (3) the foreign financial institution or non-financial foreign entity otherwise qualifies for an exemption from these rules. If the payee is a foreign financial institution and is subject to the diligence and reporting requirements in (1) above, it must enter into an agreement with the U.S. Department of the Treasury requiring, among other things, that it undertake to identify accounts held by certain “specified United States persons” or “United States owned foreign entities” (each as defined in the Code), annually report certain information about such accounts, and withhold 30% on certain payments to non-compliant foreign financial institutions and certain other account holders. Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the United States governing FATCA may be subject to different rules.

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Under the applicable Treasury Regulations and administrative guidance, withholding under FATCA generally applies to payments of dividends on our common stock. While withholding under FATCA would have applied also to payments of gross proceeds from the sale or other disposition of stock, proposed Treasury Regulations eliminate FATCA withholding on payments of gross proceeds entirely. Taxpayers generally may rely on these proposed Treasury Regulations until final Treasury Regulations are issued.

Prospective investors should consult their tax advisors regarding the potential application of withholding under FATCA to their investment in our common stock.

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UNDERWRITING

Under the terms and subject to the conditions in an underwriting agreement dated the date of this prospectus supplement, the underwriters named below have severally agreed to purchase, and the selling stockholders have agreed to sell to them, severally, the number of shares indicated below:

The underwriters are collectively referred to as the “underwriters”. The underwriters are offering the shares of common stock subject to their acceptance of the shares from the selling stockholders and subject to prior sale. The underwriting agreement provides that the obligations of the several underwriters to pay for and accept delivery of the shares of common stock offered by this prospectus supplement are subject to the approval of certain legal matters by their counsel and to certain other conditions. The underwriters are obligated to take and pay for all of the shares of common stock offered by this prospectus supplement if any such shares are taken.

The underwriters initially propose to offer part of the shares of common stock directly to the public at the offering price listed on the cover page of this prospectus supplement and part to certain dealers at a price that represents a concession not in excess of $     per share under the public offering price. After the initial offering of the shares of common stock, the offering price and other selling terms may from time to time be varied by the underwriters. The offering of the shares of common stock by the underwriters is subject to receipt and acceptance and subject to the underwriters’ right to reject any order in whole or in part.

The following table shows the per share and total public offering price, underwriting discounts and commissions and proceeds before offering expenses to the selling stockholders. 

The estimated offering expenses payable by us, exclusive of the underwriting discounts and commissions, are approximately $     million. We have agreed to reimburse the underwriters for expenses relating to clearance of this offering with the Financial Industry Regulatory Authority up to $20,000.

Our common stock is listed on the New York Stock Exchange under the trading symbol “LTH.”

We have agreed that, without the prior written consent of the underwriters, we will not, and will not publicly disclose an intention to, during the period ending 60 days after the date of this prospectus supplement (the “Company Restricted Period”):

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whether any such transaction described above is to be settled by delivery of common stock or such other securities, in cash or otherwise. Notwithstanding the foregoing, such restrictions on us will not apply to:

(A) the shares to be sold in this offering;

(B) the issuance of shares of common stock upon the exercise of an option or warrant, the vesting of a restricted stock unit or performance stock unit or the conversion of a security outstanding on the date as described in this prospectus supplement;

(C) the grant of compensatory equity-based awards, and/or the issuance of shares of common stock with respect thereto, or the filing of any registration statement on Form S-8 (including any resale registration statement on Form S-8) relating to securities granted, issued or to be granted pursuant to any plan or any assumed benefit plan contemplated by clause (B);

(D) common stock or any securities convertible into, or exercisable or exchangeable for, common stock, or the entrance into an agreement to issue common stock or any securities convertible into, or exercisable or exchangeable for, common stock, in connection with any merger, joint venture, strategic alliances, commercial or other collaborative transaction or the acquisition or license of the business, property, technology or other assets of another individual or entity or the assumption of an employee benefit plan in connection with a merger or acquisition; provided that the aggregate number of shares of common stock or any securities convertible into, or exercisable or exchangeable for, common stock that we may issue or agree to issue pursuant to this clause (D) shall not exceed 10% of the total outstanding share capital of the Company immediately following the issuance of the shares; and provided further, that in the event that the aggregate number of shares of common stock or any securities convertible into, or exercisable or exchangeable for, common stock that the Company may issue or agree to issue pursuant to this clause (D) exceeds 200,000, then the recipients of any such shares of common stock and securities issued pursuant to this clause (D) during the Company Restricted Period shall have agreed with the Company to not sell their shares during the Company Restricted Period or shall enter into a lock-up agreement substantially as described in this prospectus supplement on or prior to such issuance; or

(E) facilitating the establishment of a trading plan on behalf of a stockholder, officer or director of the Company pursuant to Rule 10b5-1 under the Exchange Act for the transfer of shares of common stock, provided that (i) such plan does not provide for the transfer of common stock during the Company Restricted Period and (ii) to the extent a public announcement or filing under the Exchange Act, if any, is required of or voluntarily made by the Company regarding the establishment of such plan, such announcement or filing shall include a statement to the effect that no transfer of common stock may be made under such plan during the Company Restricted Period.

In addition, the Lock-up Parties, which prior to this offering collectively own approximately 118,335,170 shares of common stock, have agreed that, without the prior written consent of the underwriters, they will not, and will not publicly disclose an intention to, during the period ending 60 days after the date of this prospectus supplement (or in the case of our chief executive officer, 180 days after the date of this prospectus supplement) (such period, the “Holder Restricted Period”):

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whether any such transaction described above is to be settled by delivery of common stock or such other securities, in cash or otherwise.

Notwithstanding the foregoing, such restrictions on the Lock-up Parties will not apply to:

(A) transactions relating to shares of common stock or other securities acquired in open market transactions after the completion of this offering;

(B) transfers of shares of common stock or any security convertible into common stock as a bona fide gift, or for bona fide estate planning purposes;

(C) if the Lock-up Party is a corporation, partnership, limited liability company or other business entity, (i) to another corporation, partnership, limited liability company or other business entity that is an affiliate (as defined in Rule 405 promulgated under the Securities Act, as amended) of the Lock-up Party, or to any investment fund or other entity controlled or managed by or under common control or management with the Lock-up Party or affiliates of the Lock-up Party (including, for the avoidance of doubt, where the undersigned is a partnership, to its general partner or a successor partnership or fund, or any other funds managed by such partnership), or (ii) as part of a distribution by the Lock-up Party to its stockholders, partners, members or other equityholders or to the estate of any such stockholders, partners, members or other equityholders;

(D) by will, other testamentary document or intestacy;

(E) to any member of the Lock-up Party’s immediate family or to any trust for the direct or indirect benefit of the Lock-up Party or the immediate family of the Lock-up Party, or if the Lock-up Party is a trust, to a trustor or beneficiary of the trust or to the estate of a beneficiary of such trust (as used herein, “immediate family” means any relationship by blood, current or former marriage, domestic partnership or adoption, not more remote than first cousin);

(F) by operation of law, such as pursuant to a qualified domestic order, divorce settlement, divorce decree or separation agreement or other court or regulatory agency order;

(G) facilitating the establishment of a trading plan on behalf of a stockholder, officer or director of the Company pursuant to Rule 10b5-1 under the Exchange Act for the transfer of shares of common stock (a “Rule 10b5-1 Trading Plan”); provided that (i) such Rule 10b5-1 Trading Plan does not provide for the transfer of common stock during the Holder Restricted Period (except to the extent related to sales described in subsection (I)(ii) below) and (ii) to the extent a public announcement or filing under the Exchange Act, if any, is required or voluntarily made by or on behalf of the Lock-up Party or the Company regarding the establishment of such Rule 10b5-1 Trading Plan, such announcement or filing shall include a statement to the effect that no transfer of common stock may be made under such Rule 10b5-1 Trading Plan during the Holder Restricted Period (except to the extent related to sales described in subsection (I)(ii) below);

(H) transfers to the Company from an employee of or service provider of the Company upon death, disability or termination of employment, in each case, of such employee or service provider;

(I) (i) transfers to the Company in connection with the vesting, settlement, or exercise of restricted stock units, performance stock units, options, warrants or other rights to purchase shares of common stock (including, in each case, by way of “net” or “cashless” exercise), including for the payment of exercise price and tax and remittance payments due as a result of the vesting, settlement, or exercise of such restricted stock units, performance stock units, options, warrants or rights, or (ii) transfers necessary (including transfers on the open market) to generate such amount of cash needed for the payment of taxes, including estimated taxes, due as a result of the vesting, settlement or exercise of restricted stock units, performance stock units, options, warrants or other rights to purchase shares of common stock, whether by means of a “net settlement” or otherwise, and in all such cases described in subclauses (i) and (ii), provided that any such shares of common stock received upon such exercise, vesting or settlement shall be subject to the terms of the lock-up agreement (except to the extent

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such shares are transferred on the open market under subsection (I)(ii)), and provided further that any such restricted stock units, performance stock units, options, warrants or rights are held by the Lock-up Party pursuant to an agreement or are equity awards granted under a stock incentive plan or other equity award plan;

(J) transfers to the Company in connection with the repurchase of shares of common stock issued pursuant to equity awards granted under a stock incentive plan or other equity award plan or pursuant to the agreements pursuant to which such shares were issued; provided that such repurchase of shares of common stock is in connection with the termination of the Lock-up Party’s service-provider relationship with the Company;

(K) transfers pursuant to a bona fide third-party tender offer, merger, consolidation or other similar transaction that is approved by the board of directors of the Company (or a duly authorized committee thereof) and made to all holders of the Company’s capital stock involving a change of control of the Company; provided that in the event that such tender offer, merger, consolidation or other similar transaction is not completed, the Lock-up Party’s common stock shall remain subject to the provisions of the lock-up agreement;

(L) exercise of any rights to purchase, exchange or convert any stock options granted to the Lock-up Party pursuant to the Company’s equity incentive plans, or any warrants or other securities convertible into or exercisable or exchangeable for shares of common stock;

(M) in connection with sales of common stock made pursuant to a Rule 10b5-1 Trading Plan that has been entered into by the Lock-up Party prior to the date of the lock-up agreement; provided that the existence and details of such Rule 10b5-1 Trading Plan were communicated to the underwriters prior to the execution of the lock-up agreement and such Rule 10b5-1 Trading Plan will not be amended or otherwise modified during the Holder Restricted Period; and

(N) the sale of shares of common stock pursuant to the underwriting agreement;

provided that in the case of clause (A) above, no filing under Section 16(a) of the Exchange Act shall be voluntarily made, and if such a filing is required, such filing must disclose that such transfer was made pursuant to a valid exemption from the lock-up agreement; provided that in the case of clauses (B), (C), (D), (E), (F), (H), (I),(J) and (L), (i) any filing under Section 16 of the Exchange Act made during the Holder Restricted Period shall clearly indicate in the footnotes thereto that (x) the filing relates to the circumstances described in the applicable clause and (y) to the extent applicable, the underlying shares of Common Stock continue to be subject to the restrictions on transfer set forth in this lock-up agreement and (ii) the Lock-up Party does not otherwise voluntarily effect any other public filings or reports regarding such exercise during the Holder Restricted Period (it being understood that the Lock-Up Party may make required filings on Schedule 13D, Schedule 13F, Schedule 13G and any amendments thereto during the Holder Restricted Period); provided that in the case of any transfer or distribution pursuant to clause (B), (C), (D), (E) or (F), each transferee, donee or distributee shall sign and deliver a lock-up agreement substantially in the form of the lock-up agreement described herein, to the extent not already a party to such a lock-up agreement; provided that in the case of any conversion, exchange or exercise pursuant to clause (L), any such shares of common stock received upon such action shall remain subject to the provisions of the lock-up agreement; and provided that in the case of clauses (B), (C), (D) and (E), such transfer shall not involve a disposition for value.

The underwriters, in their sole discretion, may release the common stock and other securities subject to the lock-up agreements described above in whole or in part at any time.

In order to facilitate the offering of the common stock, the underwriters may engage in transactions that stabilize, maintain or otherwise affect the price of the common stock. Specifically, the underwriters may sell more shares than they are obligated to purchase under the underwriting agreement, creating a short position. The underwriters may sell shares in excess of the amount of shares purchased from the Selling Stockholders, creating a naked short position. The underwriters must close out any naked short position by purchasing shares in the

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open market. A naked short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the common stock in the open market after pricing that could adversely affect investors who purchase in this offering. As an additional means of facilitating this offering, the underwriters may bid for, and purchase, shares of common stock in the open market to stabilize the price of the common stock. These activities may raise or maintain the market price of the common stock above independent market levels or prevent or retard a decline in the market price of the common stock. The underwriters are not required to engage in these activities and may end any of these activities at any time.

We, the selling stockholders and the underwriters have agreed to indemnify each other against certain liabilities, including liabilities under the Securities Act.

A prospectus supplement in electronic format may be made available on websites maintained by one or more underwriters participating in this offering. The underwriters may agree to allocate a number of shares of common stock for sale to their online brokerage account holders. Internet distributions will be allocated by the underwriters that may make Internet distributions on the same basis as other allocations.

Relationships

The underwriters and their respective affiliates are full service financial institutions engaged in various activities, which may include securities trading, commercial and investment banking, financial advisory, investment management, investment research, principal investment, hedging, financing and brokerage activities. Certain of the underwriters and their respective affiliates have, from time to time, performed, and may in the future perform, various financial advisory and investment banking services for us, for which they received or will receive customary fees and expenses. In particular, Bank of America, N.A. is an affiliate of an underwriter and a revolving lender under our existing revolving credit facility.

In addition, in the ordinary course of their various business activities, the underwriters and their respective affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers and may at any time hold long and short positions in such securities and instruments. Such investment and securities activities may involve our securities and instruments. The underwriters and their respective affiliates may also make investment recommendations or publish or express independent research views in respect of such securities or instruments and may at any time hold, or recommend to clients that they acquire, long or short positions in such securities and instruments.

Selling Restrictions

General

Other than in the United States, no action has been taken by us, the selling stockholders or the underwriters that would permit a public offering of the securities offered by this prospectus supplement in any jurisdiction where action for that purpose is required. The securities offered by this prospectus supplement may not be offered or sold, directly or indirectly, nor may this prospectus supplement or any other offering material or advertisements in connection with the offer and sale of any such securities be distributed or published in any jurisdiction, except under circumstances that will result in compliance with the applicable rules and regulations of that jurisdiction. Persons into whose possession this prospectus supplement comes are advised to inform themselves about and to observe any restrictions relating to the offering and the distribution of this prospectus supplement. This prospectus supplement does not constitute an offer to sell or a solicitation of an offer to buy any securities offered by this prospectus supplement in any jurisdiction in which such an offer or a solicitation is unlawful.

European Economic Area

In relation to each Member State of the European Economic Area (each, a “Relevant State”), no shares have been offered or will be offered pursuant to the offering to the public in that Relevant State prior to the publication

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of a prospectus in relation to the shares which has been approved by the competent authority in that Relevant State or, where appropriate, approved in another Relevant State and notified to the competent authority in that Relevant State, all in accordance with the Prospectus Regulation, except that offers of shares may be made to the public in that Relevant State at any time under the following exemptions under the Prospectus Regulation:

provided that no such offer of shares of common stock shall require us, the selling stockholders or any underwriter to publish a prospectus pursuant to Article 3 of the Prospectus Regulation or supplement a prospectus pursuant to Article 23 of the Prospectus Regulation and each person who initially acquires any shares of common stock or to whom any offer is made will be deemed to have represented, acknowledged and agreed to and with each of the underwriters, the selling stockholders and us that it is a “qualified investor” as defined in the Prospectus Regulation.

In the case of any shares of common stock being offered to a financial intermediary as that term is used in Article 5 of the Prospectus Regulation, each such financial intermediary will be deemed to have represented, acknowledged and agreed that the shares of common stock acquired by it in the offer have not been acquired on a nondiscretionary basis on behalf of, nor have they been acquired with a view to their offer or resale to, persons in circumstances which may give rise to an offer of any shares of common stock to the public other than their offer or resale in a Relevant State to qualified investors as so defined in the Prospectus Regulation or in circumstances in which the prior consent of the underwriters has been obtained to each such proposed offer or resale.

For the purposes of this provision, the expression an “offer to the public” in relation to the shares of common stock in any Relevant State means the communication in any form and by means of sufficient information on the terms of the offer and any shares of common stock to be offered so as to enable an investor to decide to purchase or subscribe for any shares of common stock, and the expression “Prospectus Regulation” means Regulation (EU) 2017/1129 (as amended).

United Kingdom

No shares of common stock have been offered or will be offered pursuant to this offering to the public in the United Kingdom prior to the publication of a prospectus in relation to the shares of common stock that has been approved by the Financial Conduct Authority in the United Kingdom in accordance with the UK Prospectus Regulation and the Financial Services and Markets Act 2000 (“FSMA”), except that offers of shares of common stock may be made to the public in the United Kingdom at any time under the following exemptions under the UK Prospectus Regulation and the FSMA:

provided that no such offer of shares of common stock shall require us, the selling stockholders or any of the underwriters to publish a prospectus pursuant to Section 85 of the FSMA or supplement a prospectus pursuant to Article 23 of the UK Prospectus Regulation. Each person in the United Kingdom who acquires any shares of

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common stock in the offering or to whom any offer is made will be deemed to have represented, acknowledged and agreed to and with us, the selling stockholders and the underwriters that it is a qualified investor within the meaning of the UK Prospectus Regulation.

For the purposes of this provision, the expression an “offer to the public” in relation to the shares of common stock in the United Kingdom means the communication in any form and by any means of sufficient information on the terms of the offer and any shares of common stock to be offered so as to enable an investor to decide to purchase or subscribe for any shares of common stock, and the expression “UK Prospectus Regulation” means Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018.

Canada

The shares of common stock may be sold only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the shares of common stock must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus supplement (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.3 of National Instrument 33-105 Underwriting Conflicts (NI 33-105), the underwriters are not required to comply with the disclosure requirements of NI 33-105 regarding underwriter conflicts of interest in connection with this offering.

Switzerland

The shares of common stock may not be publicly offered, directly or indirectly, in Switzerland within the meaning of the Swiss Financial Services Act (“FinSA”) and no application has or will be made to admit the shares of common stock to trading on any trading venue (exchange or multilateral trading facility) in Switzerland.

Neither this document nor any other offering or marketing material relating to the shares of common stock constitutes a prospectus pursuant to the FinSA, and neither this document nor any other offering or marketing material relating to the shares of common stock may be publicly distributed or otherwise made publicly available in Switzerland.

Hong Kong

The shares of common stock have not been offered or sold and will not be offered or sold in Hong Kong, by means of any document, other than (a) to “professional investors” as defined in the Securities and Futures Ordinance (Cap. 571 of the Laws of Hong Kong), or SFO, of Hong Kong and any rules made thereunder; or (b) in other circumstances which do not result in the document being a “prospectus” as defined in the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Cap. 32) of Hong Kong), or CO, or which do not constitute an offer to the public within the meaning of the CO. No advertisement, invitation or document relating to the shares of common stock has been or may be issued or has been or may be in the possession of any person

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for the purposes of issue, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to shares of common stock which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the SFO and any rules made thereunder.

Japan

No registration pursuant to Article 4, paragraph 1 of the Financial Instruments and Exchange Law of Japan (Law No. 25 of 1948, as amended) (the “FIEL”) has been made or will be made with respect to the solicitation of the application for the acquisition of the shares of common stock.

Accordingly, the shares of common stock have not been, directly or indirectly, offered or sold and will not be, directly or indirectly, offered or sold in Japan or to, or for the benefit of, any resident of Japan (which term as used herein means any person resident in Japan, including any corporation or other entity organized under the laws of Japan) or to others for re-offering or re-sale, directly or indirectly, in Japan or to, or for the benefit of, any resident of Japan except pursuant to an exemption from the registration requirements, and otherwise in compliance with, the FIEL and the other applicable laws and regulations of Japan.

For Qualified Institutional Investors (“QII”)

Please note that the solicitation for newly-issued or secondary securities (each as described in Paragraph 2, Article 4 of the FIEL) in relation to the shares of common stock constitutes either a “QII only private placement” or a “QII only secondary distribution” (each as described in Paragraph 1, Article 23-13 of the FIEL). Disclosure regarding any such solicitation, as is otherwise prescribed in Paragraph 1, Article 4 of the FIEL, has not been made in relation to the shares of common stock. The shares of common stock may only be transferred to QIIs.

For Non-QII Investors

Please note that the solicitation for newly-issued or secondary securities (each as described in Paragraph 2, Article 4 of the FIEL) in relation to the shares of common stock constitutes either a “small number private placement” or a “small number private secondary distribution” (each as is described in Paragraph 4, Article 23-13 of the FIEL). Disclosure regarding any such solicitation, as is otherwise prescribed in Paragraph 1, Article 4 of the FIEL, has not been made in relation to the shares of common stock. The shares of common stock may only be transferred en bloc without subdivision to a single investor.

Singapore

Each underwriter has acknowledged that this prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, each underwriter has represented and agreed that it has not offered or sold any shares of common stock or caused the shares of common stock to be made the subject of an invitation for subscription or purchase and will not offer or sell any shares of common stock or cause the shares of common stock to be made the subject of an invitation for subscription or purchase, and has not circulated or distributed, nor will it circulate or distribute, this prospectus supplement or any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the shares of common stock, whether directly or indirectly, to any person in Singapore other than:

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Where the shares of common stock are subscribed or purchased under Section 275 of the SFA by a relevant person which is:

Singapore SFA Product Classification—In connection with Section 309B of the SFA and the CMP Regulations 2018, unless otherwise specified before an offer of shares of common stock, we have determined, and hereby notify all relevant persons (as defined in Section 309A(1) of the SFA), that the shares of common stock are “prescribed capital markets products” (as defined in the CMP Regulations 2018) and Excluded Investment Products (as defined in MAS Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products).

Australia

This prospectus supplement:

The shares of common stock may not be directly or indirectly offered for subscription or purchased or sold, and no invitations to subscribe for or buy the shares of common stock may be issued, and no draft or definitive offering memorandum, advertisement or other offering material relating to any shares of common stock may be distributed in Australia, except where disclosure to investors is not required under Chapter 6D of the Corporations Act or is otherwise in compliance with all applicable Australian laws and regulations. By submitting an application for the shares of common stock, you represent and warrant to us and the selling stockholders that you are an Exempt Investor.

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As any offer of shares of common stock under this document will be made without disclosure in Australia under Chapter 6D.2 of the Corporations Act, the offer of those securities for resale in Australia within 12 months may, under section 707 of the Corporations Act, require disclosure to investors under Chapter 6D.2 if none of the exemptions in section 708 applies to that resale. By applying for the shares of common stock you undertake to us and the selling stockholders that you will not, for a period of 12 months from the date of issue of the shares of common stock, offer, transfer, assign or otherwise alienate those shares of common stock to investors in Australia except in circumstances where disclosure to investors is not required under Chapter 6D.2 of the Corporations Act or where a compliant disclosure document is prepared and lodged with ASIC.

Dubai International Financial Centre

This prospectus supplement relates to an Exempt Offer in accordance with the Offered Securities Rules of the Dubai Financial Services Authority (“DFSA”). This prospectus supplement is intended for distribution only to persons of a type specified in the Offered Securities Rules of the DFSA. It must not be delivered to, or relied on by, any other person. The DFSA has no responsibility for reviewing or verifying any documents in connection with Exempt Offers. The DFSA has not approved this prospectus supplement nor taken steps to verify the information set forth herein and has no responsibility for the prospectus supplement. The shares to which this prospectus supplement relates may be illiquid and/or subject to restrictions on their resale. Prospective purchasers of the shares offered should conduct their own due diligence on the shares. If you do not understand the contents of this prospectus supplement you should consult an authorized financial advisor.

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LEGAL MATTERS

The validity of the shares of common stock offered hereby will be passed upon for us by Latham & Watkins LLP. The underwriters are being represented by Davis Polk & Wardwell LLP, in connection with this offering.

EXPERTS

The financial statements of Life Time Group Holdings, Inc. incorporated by reference in this prospectus supplement, and the effectiveness of Life Time Group Holdings, Inc.’s internal control over financial reporting have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports. Such financial statements are incorporated by reference in reliance upon the reports of such firm, given their authority as experts in accounting and auditing.

WHERE YOU CAN FIND MORE INFORMATION; INCORPORATION BY REFERENCE

Available Information

We file reports, proxy statements and other information with the SEC. The SEC maintains a website that contains reports, proxy and information statements and other information about issuers, such as us, who file electronically with the SEC. The address of that website is http://www.sec.gov.

Our website address is www.lifetime.life. The information on our website, however, is not, and should not be deemed to be, a part of this prospectus supplement.

This prospectus supplement and the accompanying prospectus are part of a registration statement that we filed with the SEC and do not contain all of the information in the registration statement. The full registration statement may be obtained from the SEC or us, as provided below. Our amended and restated certificate of incorporation, third amended and restated bylaws and other documents establishing the terms of the offered securities are or may be filed as exhibits to the registration statement or documents incorporated by reference in the registration statement. Statements in this prospectus supplement and the accompanying prospectus about these documents are summaries and each statement is qualified in all respects by reference to the document to which it refers. You should refer to the actual documents for a more complete description of the relevant matters.

Incorporation by Reference

The SEC’s rules allow us to “incorporate by reference” information into this prospectus supplement and the accompanying prospectus, which means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus supplement and the accompanying prospectus, and subsequent information that we file with the SEC will automatically update and supersede that information. Any statement contained in a previously filed document incorporated by reference will be deemed to be modified or superseded for purposes of this prospectus supplement to the extent that a statement contained in this prospectus supplement or the accompanying prospectus modifies or replaces that statement.

This prospectus supplement and the accompanying prospectus incorporate by reference the documents set forth below that have previously been filed with the SEC:

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All reports and other documents we subsequently file pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to the date of this prospectus supplement and prior to the termination of this offering, but excluding any information furnished to, rather than filed with, the SEC, will also be incorporated by reference into this prospectus supplement and deemed to be part of this prospectus supplement and the accompanying prospectus from the date of the filing of such reports and documents.

You may request a free copy of any of the documents incorporated by reference in this prospectus supplement or the accompanying prospectus by writing or telephoning us at the following address:

Life Time Group Holdings, Inc.

Attn: Corporate Secretary

2902 Corporate Place

Chanhassen, Minnesota 55317 (952) 947-0000

Exhibits to the filings will not be sent, however, unless those exhibits have specifically been incorporated by reference in this prospectus supplement or the accompanying prospectus.

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PROSPECTUS

LIFE TIME GROUP HOLDINGS, INC.

Common Stock

Common Stock Offered by the Selling

Securityholders

We may offer and sell the securities identified above, and the selling securityholders may offer and sell shares of common stock, in each case from time to time in one or more offerings. This prospectus provides you with a general description of the securities. We will not receive any proceeds from the sale of our common stock by the selling securityholders.

Each time we or any of the selling securityholders offer and sell securities, we or such selling securityholders will provide a supplement to this prospectus, to the extent necessary, that contains specific information about the offering and the amounts, prices and terms of the securities. The supplement may also add, update or change information contained in this prospectus with respect to that offering. You should carefully read this prospectus and the applicable prospectus supplement before you invest in any of our securities.

We may offer and sell the securities described in this prospectus and any prospectus supplement to or through one or more underwriters, dealers and agents, or directly to purchasers, or through a combination of these methods. In addition, the selling securityholders may offer and sell shares of our common stock from time to time, together or separately. If any underwriters, dealers or agents are involved in the sale of any of the securities, their names and any applicable purchase price, fee, commission or discount arrangement between or among them will be set forth, or will be calculable from the information set forth, in the applicable prospectus supplement. See the sections of this prospectus entitled “About this Prospectus” and “Plan of Distribution” for more information. No securities may be sold without delivery of this prospectus and the applicable prospectus supplement describing the method and terms of the offering of such securities.

INVESTING IN OUR SECURITIES INVOLVES RISKS. SEE THE “RISK FACTORS” ON PAGE 6 OF THIS PROSPECTUS AND ANY SIMILAR SECTION CONTAINED IN THE APPLICABLE PROSPECTUS SUPPLEMENT CONCERNING FACTORS YOU SHOULD CONSIDER BEFORE INVESTING IN OUR SECURITIES.

Our common stock is listed on the New York Stock Exchange under the symbol “LTH.” On August 9, 2024, the last reported sale price of our common stock on the New York Stock Exchange was $23.99 per share.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus. Any representation to the contrary is a criminal offense.

The date of this prospectus is August 12, 2024.

TABLE OF CONTENTS

ABOUT THIS PROSPECTUS

This prospectus is part of a registration statement that we filed with the U.S. Securities and Exchange Commission (the “SEC”) as a “well-known seasoned issuer” as defined in Rule 405 under the Securities Act of 1933, as amended, using a “shelf” registration process. By using a shelf registration statement, we may sell securities from time to time and in one or more offerings and the selling securityholders may sell shares of common stock from time to time and in one or more offerings as described in this prospectus. Each time that we or the selling securityholders offer and sell securities, we or the selling securityholders will provide a prospectus supplement to this prospectus that contains specific information about the securities being offered and sold and the specific terms of that offering. We may also authorize one or more free writing prospectuses to be provided to you that may contain material information relating to these offerings. The prospectus supplement or free writing prospectus may also add, update or change information contained in this prospectus with respect to that offering. If there is any inconsistency between the information in this prospectus and the applicable prospectus supplement or free writing prospectus, you should rely on the prospectus supplement or free writing prospectus, as applicable. Before purchasing any securities, you should carefully read both this prospectus and the applicable prospectus supplement (and any applicable free writing prospectuses), together with the additional information described under the heading “Where You Can Find More Information; Incorporation by Reference.”

Neither we nor the selling securityholders have authorized anyone to provide you with any information or to make any representations other than those contained in this prospectus, any applicable prospectus supplement or any free writing prospectuses prepared by or on behalf of us or to which we have referred you. We and the selling securityholders take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. We and the selling securityholders will not make an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should assume that the information appearing in this prospectus and the applicable prospectus supplement to this prospectus is accurate only as of the date on its respective cover, that the information appearing in any applicable free writing prospectus is accurate only as of the date of that free writing prospectus, and that any information incorporated by reference is accurate only as of the date of the document incorporated by reference, unless we indicate otherwise. Our business, financial condition, results of operations and prospects may have changed since those dates. This prospectus incorporates by reference, and any prospectus supplement or free writing prospectus may contain and incorporate by reference, market data and industry statistics and forecasts that are based on independent industry publications and other publicly available information. Although we believe these sources are reliable, we do not guarantee the accuracy or completeness of this information and we have not independently verified this information. In addition, the market and industry data and forecasts that may be included or incorporated by reference in this prospectus, any prospectus supplement or any applicable free writing prospectus may involve estimates, assumptions and other risks and uncertainties and are subject to change based on various factors, including those discussed under the heading “Risk Factors” contained in this prospectus, the applicable prospectus supplement and any applicable free writing prospectus, and under similar headings in other documents that are incorporated by reference into this prospectus. Accordingly, investors should not place undue reliance on this information.

When we refer to “Life Time,” “we,” “our,” “us” and the “Company” in this prospectus, we mean Life Time Group Holdings, Inc. and its consolidated subsidiaries, unless otherwise specified. When we refer to “you,” we mean the potential holders of our common stock.

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus, including the documents incorporated or deemed to be incorporated by reference into this prospectus, contains 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”), which are subject to the “safe harbor” created by those sections. Forward-looking statements include all statements that are not historical facts, including statements reflecting our current views with respect to, among other things, our plans, strategies and prospects, both business and financial, including our financial outlook and cash flow, possible or assumed future actions, opportunities for growth and margin expansion, improvements to our balance sheet and leverage, capital expenditures, consumer demand, industry and economic trends, business strategies, events or results of operations. These statements may be preceded by, followed by or otherwise include the words “believes,” “assumes,” “expects,” “anticipates,” “intends,” “continues,” “projects,” “predicts,” “estimates,” “plans,” “potential,” “may increase,” “may result,” “will result,” “may fluctuate,” and similar expressions or future or conditional verbs such as “will,” “should,” “would,” “foreseeable,” “may,” and “could” as well as the negative version of these words or similar terms and phrases. In addition, any statements or information that refer to expectations, beliefs, plans, projections, objectives, performance or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking.

The forward-looking statements contained in this prospectus are based on management’s current beliefs and assumptions and are not guarantees of future performance. The forward-looking statements are subject to various risks, uncertainties, assumptions or changes in circumstances that are difficult to predict or quantify. Actual results may differ materially from these expectations due to numerous factors, many of which are beyond our control, including the risks detailed under “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2023, and as such risk factors may be updated from time to time in our periodic filings with the SEC, which filings are incorporated or deemed to be incorporated by reference into this prospectus and are accessible on the SEC’s website at www.sec.gov. Since it is not possible to foresee all such factors, these factors should not be considered as complete or exhaustive. Consequently, we caution investors not to place undue reliance on any forward-looking statements, as no forward-looking statement can be guaranteed, and actual results may vary materially.

Any forward-looking statements made by us in this prospectus speak only as of the date of this prospectus and are expressly qualified in their entirety by the cautionary statements included in this prospectus. Factors or events that could cause our actual results to differ may emerge from time to time, and it is not possible for us to predict all of them. We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements and you should not place undue reliance on our forward-looking statements. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures, investments or other strategic transactions we may make. Except as required by law, we do not have any obligation to update or revise, or to publicly announce any update or revision to, any of the forward-looking statements, whether as a result of new information, future events or otherwise.

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WHERE YOU CAN FIND MORE INFORMATION; INCORPORATION BY REFERENCE

Available Information

We file reports, proxy statements and other information with the SEC. The SEC maintains a web site that contains reports, proxy and information statements and other information about issuers, such as us, who file electronically with the SEC. The address of that website is http://www.sec.gov.

Our web site address is www.lifetime.life. The information on our web site, however, is not, and should not be deemed to be, a part of this prospectus.

This prospectus and any prospectus supplement are part of a registration statement that we filed with the SEC and do not contain all of the information in the registration statement. The full registration statement may be obtained from the SEC or us, as provided below. Other documents establishing the terms of the offered securities are or may be filed as exhibits to the registration statement or documents incorporated by reference in the registration statement. Statements in this prospectus or any prospectus supplement about these documents are summaries and each statement is qualified in all respects by reference to the document to which it refers. You should refer to the actual documents for a more complete description of the relevant matters. You may inspect a copy of the registration statement through the SEC’s website, as provided above.

Incorporation by Reference

The SEC’s rules allow us to “incorporate by reference” information into this prospectus, which means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus, and subsequent information that we file with the SEC will automatically update and supersede that information. Any statement contained in this prospectus or a previously filed document incorporated by reference will be deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained in this prospectus or a subsequently filed document incorporated by reference modifies or replaces that statement.

This prospectus and any accompanying prospectus supplement incorporate by reference the documents set forth below that have previously been filed with the SEC:

All reports and other documents we subsequently file pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the termination of this offering, but excluding any information furnished to, rather than filed with, the SEC, will also be incorporated by reference into this prospectus and deemed to be part of this prospectus from the date of the filing of such reports and documents.

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You may request a free copy of any of the documents incorporated by reference in this prospectus by writing or telephoning us at the following address:

Life Time Group Holdings, Inc.

Attn: Corporate Secretary

2902 Corporate Place

Chanhassen, Minnesota 55317

(952) 947-0000

Exhibits to the filings will not be sent, however, unless those exhibits have specifically been incorporated by reference in this prospectus or any accompanying prospectus supplement.

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THE COMPANY

Overview

Life Time, the “Healthy Way of Life Company,” is a leading lifestyle and leisure brand offering premium health, fitness and wellness experiences to a community of more than 1.5 million individual members, who together comprise more than 878,000 memberships, as of June 30, 2024. Since our founding over 30 years ago, we have sought to continuously innovate ways for our members to lead healthy and happy lives by offering them the best places, programs and performers. We deliver high-quality experiences through our omni-channel physical and digital ecosystem that includes more than 170 centers—distinctive, resort-like athletic country club destinations—across 31 states in the United States and one province in Canada. Our brand loyalty and track record of providing differentiated experiences to our members have fueled our strong, long-term financial performance.

Corporate Information

We filed our amended and restated certificate of incorporation with the Secretary of State of Delaware on October 12, 2021.

Our principal executive offices are located at 2902 Corporate Place, Chanhassen, Minnesota 55317, and our telephone number is (952) 947-0000.

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RISK FACTORS

Investment in any securities offered pursuant to this prospectus and the applicable prospectus supplement involves risks. Before deciding whether to invest in our securities, you should carefully consider the risk factors incorporated by reference to our most recent Annual Report on Form 10-K and any subsequent Quarterly Reports on Form 10-Q or Current Reports on Form 8-K, and all other information contained or incorporated by reference into this prospectus, as updated by our subsequent filings under the Exchange Act, and the risk factors and other information contained in the applicable prospectus supplement and any applicable free writing prospectus. The occurrence of any of these risks might cause you to lose all or part of your investment in the offered securities. There may be other unknown or unpredictable economic, business, operational, competitive, regulatory or other factors that could have material adverse effects on our future results. Past financial performance may not be a reliable indicator of future performance, and historical trends should not be used to anticipate results or trends in future periods. If any of these risks actually occurs, our business, financial condition, results of operations or cash flow could be seriously harmed. This could cause the trading price of our securities to decline, resulting in a loss of all or part of your investment. Please also carefully read the section entitled “Cautionary Note Regarding Forward-Looking Statements” included in our most recent Annual Report on Form 10-K and any subsequent Quarterly Reports on Form 10-Q or Current Reports on Form 8-K.

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USE OF PROCEEDS

We intend to use the net proceeds from the sale of the securities as set forth in the applicable prospectus supplement. We will not receive any of the proceeds from the sale of common stock being offered by any of the selling securityholders.

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DESCRIPTION OF CAPITAL STOCK

The following description of our capital stock is not complete and may not contain all the information you should consider before investing in our capital stock. This description is summarized from, and qualified in its entirety by reference to, our amended and restated certificate of incorporation and our amended and restated bylaws, each of which has been publicly filed with the SEC. See “Where You Can Find More Information; Incorporation by Reference.”

General

Our authorized capital stock consists of 500,000,000 shares of common stock, par value $0.01 per share, and 10,000,000 shares of preferred stock, par value $0.01 per share. Unless the board of directors determines otherwise, we issue all shares of our capital stock in uncertificated form. We urge you to read our amended and restated certificate of incorporation and our amended and restated bylaws.

Common Stock

Holders of our common stock are entitled to one vote for each share held on all matters submitted to a vote of stockholders and do not have cumulative voting rights. An election of directors by our stockholders shall be determined by a plurality of the votes cast by the stockholders entitled to vote on the election. Holders of common stock are entitled to receive proportionately any dividends as may be declared by our board of directors, subject to any preferential dividend rights of any series of preferred stock that we may designate and issue in the future.

In the event of our liquidation, dissolution, or winding up, the holders of common stock are entitled to receive proportionately our net assets available for distribution to stockholders after the payment in full of all debts and other liabilities and subject to the prior rights of any outstanding preferred stock. Holders of common stock have no preemptive, subscription, redemption or conversion rights. There are no sinking fund provisions applicable to our common stock. The rights, preferences and privileges of holders of common stock are subject to and may be adversely affected by the rights of the holders of shares of any series of preferred stock that we may designate and issue in the future.

Preferred Stock

Under the terms of our amended and restated certificate of incorporation, our board of directors is authorized to direct us to issue shares of preferred stock in one or more series without stockholder approval. Our board of directors has the discretion to determine the rights, preferences, privileges and restrictions, including voting rights, dividend rights, conversion rights, redemption privileges and liquidation preferences, of each series of preferred stock.

Authorized but Unissued Shares

The authorized but unissued shares of our common stock and our preferred stock are available for future issuance without stockholder approval, subject to any limitations imposed by the listing standards of the New York Stock Exchange.

Anti-Takeover Effects of Provisions of Our Amended and Restated Certificate of Incorporation, Our Amended and Restated Bylaws and Delaware Law

Provisions in our amended and restated certificate of incorporation and our amended and restated bylaws, as well as provisions of the Delaware General Corporation Law (the “DGCL”), could make it more difficult for a third party to acquire us or increase the cost of acquiring us, even if doing so would benefit our stockholders, including transactions in which stockholders might otherwise receive a premium for their shares.

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Classified Board of Directors

Our amended and restated certificate of incorporation provides that our board of directors is divided into three classes, with the classes as nearly equal in number as possible and, following the expiration of specified initial terms for each class, each class serving three-year staggered terms. As a result, approximately one-third of our directors are expected to be elected each year. Pursuant to the terms of the Third Amended and Restated Stockholders Agreement among us and certain of our stockholders, dated October 6, 2021 and as amended from time to time, directors designated by members of certain of our stockholders party thereto (which we refer to as the “Voting Group”) may only be removed with or without cause by the request of the party entitled to designate such director. In all other cases, our amended and restated certificate of incorporation provides that directors may only be removed from our board of directors for cause by the affirmative vote of at least two-thirds of the voting power of the then outstanding shares of voting stock, following such time as when the Voting Group collectively ceases to own, in the aggregate, 50% or more of the voting power of our common stock. Prior to that time, any individual director may be removed with or without cause by the affirmative vote of a majority of the confirmed voting power of our common stock.

Special Meetings of Stockholders

Our amended and restated certificate of incorporation provides that, after the date on which the Voting Group ceases to beneficially own, in the aggregate, more than 50% in voting power of our stock entitled to vote generally in the election of directors, special meetings of the stockholders may be called only by the chairman of the board, a resolution adopted by the affirmative vote of the majority of the directors then in office and not by our stockholders or any other person or persons. Our amended and restated bylaws prohibit the conduct of any business at a special meeting other than as specified in the notice for such meeting.

Stockholder Action by Written Consent

Pursuant to Section 228 of the DGCL, any action required to be taken at any annual or special meeting of the stockholders may be taken without a meeting, without prior notice and without a vote if a consent or consents in writing, setting forth the action so taken, is signed by the holders of outstanding stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares of our stock entitled to vote thereon were present and voted, unless our amended and restated certificate of incorporation provides otherwise. Our amended and restated certificate of incorporation prohibits stockholder action by written consent (and, thus, requires that all stockholder actions be taken at a meeting of our stockholders), if the Voting Group collectively ceases to own, or no longer has the right to direct the vote of, 50% or more of the voting power of our common stock.

Requirements for Advance Notification of Stockholder Meetings, Nominations and Proposals

Our amended and restated bylaws require that any stockholder who wishes to bring business before an annual meeting or nominate directors must comply with the advance notice requirements set forth therein.

Approval for Amendment of Certificate of Incorporation and Bylaws

The DGCL provides generally that the affirmative vote of holders of a majority in voting power of outstanding shares entitled to vote on the matter is required to amend a corporation’s certificate of incorporation, unless a corporation’s certificate of incorporation requires a greater percentage. Our amended and restated certificate of incorporation provides that the affirmative vote of holders of at least two-thirds of the voting power of all of the then outstanding shares of voting stock, voting as a single class, is required to amend certain provisions of our amended and restated certificate of incorporation, including provisions relating to the size of the board, removal of directors, special meetings, actions by written consent and cumulative voting, if the Voting Group collectively ceases to own, or no longer has the right to direct the vote of, at least 50% of the voting power of our common stock. The affirmative vote of holders of at least two-thirds of the voting power of all of the then

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outstanding shares of voting stock, voting as a single class, is required to amend or repeal our amended and restated bylaws, if the Voting Group collectively ceases to own, or no longer has the right to direct the vote of, at least 50% of the voting power of our common stock, although our amended and restated bylaws may be amended by a simple majority vote of our board of directors.

Business Combinations

We have opted out of Section 203 of the DGCL.

Exclusive Venue

Our amended and restated certificate of incorporation and our amended and restated bylaws require, to the fullest extent permitted by law, that (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers or other employees to us or our stockholders, (iii) any action asserting a claim against us arising pursuant to any provision of the DGCL or our amended and restated certificate of incorporation or our amended and restated bylaws, or (iv) any action asserting a claim against us governed by the internal affairs doctrine must be brought only in the Court of Chancery in the State of Delaware (or the federal district court for the District of Delaware or other state courts of the State of Delaware if the Court of Chancery in the State of Delaware does not have jurisdiction). Our amended and restated certificate of incorporation and amended and restated bylaws also require that the federal district courts of the United States of America is the exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act. These provisions do not apply to any suits brought to enforce any liability or duty created by the Exchange Act or any other claim for which the federal courts of the United States have exclusive jurisdiction.

Conflicts of Interest

Delaware law permits corporations to adopt provisions renouncing any interest or expectancy in certain opportunities that are presented to the corporation or its officers, directors or stockholders. Our amended and restated certificate of incorporation renounces, to the maximum extent permitted from time to time by Delaware law, any interest or expectancy that we have in, or right to be offered an opportunity to participate in, specified business opportunities that are from time to time presented to our officers, directors or stockholders or their respective affiliates, other than those officers, directors, stockholders or affiliates who are our or our subsidiaries’ employees. Our amended and restated certificate of incorporation provides that, to the fullest extent permitted by law, none of the members of the Voting Group or any of their affiliates or any director who is not employed by us (including any non-employee director who serves as one of our officers in both his director and officer capacities) or his or her affiliates has any duty to refrain from (i) engaging in a corporate opportunity in the same or similar lines of business in which we or our affiliates now engage or propose to engage or (ii) otherwise competing with us or our affiliates. In addition, to the fullest extent permitted by law, in the event that a member of the Voting Group or any non-employee director acquires knowledge of a potential transaction or other business opportunity which may be a corporate opportunity for itself or himself or herself or its or his or her affiliates or for us or our affiliates, such person has no duty to communicate or offer such transaction or business opportunity to us or any of our affiliates and they may take any such opportunity for themselves or offer it to another person or entity. Our amended and restated certificate of incorporation does not renounce our interest in any business opportunity that is expressly offered to a non-employee director solely in his or her capacity as a director or officer of the Company. To the fullest extent permitted by law, no business opportunity will be deemed to be a potential corporate opportunity for us unless we would be permitted to undertake the opportunity under our amended and restated certificate of incorporation, we have sufficient financial resources to undertake the opportunity and the opportunity would be in line with our business (or is under development and projected to grow into a material business for us) or is of at least some practical advantage to us.

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Transfer Agent and Registrar

The transfer agent and registrar for our common stock is Equiniti Trust Company, LLC.

Stock Exchange Listing

Our common stock is listed on the New York Stock Exchange under the symbol “LTH.”

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SELLING SECURITYHOLDERS

Information about selling securityholders, where applicable, will be set forth in a prospectus supplement, in a post-effective amendment or in filings we make with the SEC under the Exchange Act that are incorporated by reference.

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PLAN OF DISTRIBUTION

We or any of the selling securityholders may sell the offered securities from time to time:

We will identify the specific plan of distribution, including any underwriters, dealers, agents or direct purchasers and their compensation in the applicable prospectus supplement.

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LEGAL MATTERS

Latham & Watkins LLP will pass upon certain legal matters relating to the issuance and sale of the securities offered hereby on behalf of Life Time Group Holdings, Inc. Additional legal matters may be passed upon for us, the selling securityholders or any underwriters, dealers or agents by counsel that we will name in the applicable prospectus supplement.

EXPERTS

The financial statements of Life Time Group Holdings, Inc. incorporated by reference in this prospectus, and the effectiveness of Life Time Group Holdings, Inc.’s internal control over financial reporting have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports. Such financial statements are incorporated by reference in reliance upon the reports of such firm, given their authority as experts in accounting and auditing.

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23,000,000 shares

Common Stock

PROSPECTUS SUPPLEMENT

J.P. Morgan

BofA Securities

    , 2025.