SEC Form DEF 14A filed by SmartStop Self Storage REIT Inc.

SMARTSTOP SELF STORAGE REIT, INC.

10 Terrace Road

Ladera Ranch, California 92694

PROXY STATEMENT AND NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

To Be Held On

Tuesday, June 24, 2025 at 9:00 a.m. (PDT)

To the Stockholders of SmartStop Self Storage REIT, Inc.:

We invite you to attend the annual meeting of stockholders of SmartStop Self Storage REIT, Inc., a Maryland corporation (the “Company,” “we,” “our” or “us”). As this meeting will be held virtually, you will be able to attend the annual meeting and vote and submit your questions during the annual meeting via live webcast by visiting meetnow.global/MAAHJWT. At the annual meeting, stockholders will be asked to consider and vote upon:

Our board of directors has fixed the close of business on April 25, 2025 as the record date for the determination of stockholders entitled to notice of and to vote at the annual meeting or any postponement or adjournment thereof. Only record holders of our common stock, consisting of Class A shares, Class T shares and shares of our unclassified common stock, at the close of business on the record date are entitled to notice of and to vote at the annual meeting.

For further information regarding the matters to be acted upon at the annual meeting, I urge you to carefully read the accompanying proxy statement. If you have questions about these proposals or would like additional copies of the proxy statement, please contact Nicholas M. Look, our General Counsel and Secretary, via mail at 10 Terrace Road, Ladera Ranch, California 92694 or via telephone at (833) 404-4110.

Whether you own a few or many shares and whether you plan to attend the live webcast or not, it is important that your shares be voted on matters that come before the annual meeting. None of our stockholders own more than 10% of our outstanding shares, so every stockholder’s vote is important to us. To make voting easier for you, you may authorize a proxy to vote your shares in one of three ways: (1) by marking your votes on the enclosed proxy card, signing and dating it, and mailing it in the envelope provided; (2) by completing a proxy card at www.proxy-direct.com; or (3) by telephone at (800) 337-3503. If you sign and return your proxy card without specifying your choices, it will be understood that you wish to have your shares voted in accordance with the recommendations of our board of directors.

You are cordially invited to attend the annual meeting by participating in the live webcast. Whether or not you plan to attend the live webcast, please authorize a proxy to vote your shares using one of the three prescribed methods. Your vote is very important.

Ladera Ranch, California

May 9, 2025

SMARTSTOP SELF STORAGE REIT, INC.

10 Terrace Road

Ladera Ranch, California 92694

PROXY STATEMENT

Introduction

The accompanying proxy, mailed together with this proxy statement, is solicited by and on behalf of the board of directors of SmartStop Self Storage REIT, Inc., a Maryland corporation (the “Company”) for use at the annual meeting of our stockholders and at any postponement or adjournment thereof. References in this proxy statement to “we,” “us,” “our,” or like terms also refer to the Company. The mailing address of our principal executive offices is 10 Terrace Road, Ladera Ranch, California 92694. We expect to mail this proxy statement and the accompanying proxy to our stockholders on or about May 9, 2025. Our Annual Report to Stockholders will be mailed on the same date.

QUESTIONS AND ANSWERS

You will be able to attend the meeting online and submit your questions during the meeting by visiting meetnow.global/MAAHJWT. You also will be able to vote your shares online by attending the meeting by webcast. To participate in the meeting, you will need to log on using the control number from your proxy card or meeting notice. The control number can be found in the shaded box.

The online meeting will begin promptly on June 24, 2025 at 9:00 a.m. (PDT). We encourage you to access the meeting prior to the start time leaving ample time for the check in. Please follow the access instructions as outlined in this proxy statement.

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Our board of directors is not aware of any matters that may be acted upon at the meeting other than the matters set forth in the bullet points listed above.

Regardless of whether you plan to attend the annual meeting, we encourage you to authorize a proxy to vote your shares in accordance with one of the methods described above. None of our stockholders own more than 10% of our outstanding shares, so every stockholder’s vote is important to us. If you authorize a proxy to vote your shares, you may still attend the annual meeting and vote in person via webcast. If you do so, any previous votes that you submitted, whether by mail, the Internet or telephone, will be superseded by the vote that you cast at the annual meeting.

If other matters requiring the vote of our stockholders come before the meeting, the persons named in the proxy card will vote the proxies held by them in their discretion.

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Ratification of Appointment of Independent Accounting Firm. The appointment of BDO as our independent registered public accounting firm for the year ending December 31, 2025 is ratified by the affirmative vote of a majority of the votes cast on the proposal at the annual meeting, if a quorum is present. Votes are cast either in person via webcast or by proxy. Any shares present but not voted (whether by abstention, broker non-vote, or otherwise) will not count as votes cast on this proposal, and thus will have no effect on the result of the vote on this proposal. In the event this matter is not ratified by our stockholders, the Audit Committee will take that fact into consideration, together with such other factors it deems relevant, in determining its next selection of our independent registered public accounting firm.

To be effective, a proxy revocation must be received by us at or prior to the annual meeting.

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We will promptly deliver, upon written or oral request, a separate copy of our annual report or proxy statement, as applicable, to a stockholder at a shared address to which a single copy was previously delivered. If you received a single set of disclosure documents this year, but you would prefer to receive your own copy, you may direct requests for separate copies to SmartStop Self Storage REIT, Inc., Attention: Nicholas M. Look, Secretary, 10 Terrace Road, Ladera Ranch, California 92694, or call us at (833) 404-4110. Also, if your household currently receives multiple copies of disclosure documents and you would like to receive just one set, please contact us at the same address and phone number.

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CERTAIN INFORMATION ABOUT MANAGEMENT

Board of Directors

General

We operate under the direction of our board of directors. Our board of directors is responsible for the management and control of our affairs. Our board of directors consists of H. Michael Schwartz, our Founder, Chief Executive Officer and Chairman of our board of directors, and four independent directors, Harold “Skip” Perry (our lead independent director), Timothy S. Morris, David J. Mueller and Paula Mathews, each of whom has been nominated by our board of directors for re-election to serve until our 2026 annual meeting of stockholders and until his or her successor is elected and qualifies. For more detailed information on our directors, see the “Executive Officers and Directors” section below. Our board of directors has formed the following three committees: the Audit Committee, the Nominating and Corporate Governance Committee, and the Compensation Committee.

Leadership Structure

We do not currently have a policy to separate the roles of CEO and Chairman of the Board, or Chairman. Rather, our board of directors makes this determination based on relevant facts and circumstances in order to establish a structure that meets our needs at the given time, including, but not limited to, our current size, the size of our board of directors, the participation of our independent directors in the oversight of our operations and strategy, and our position and direction. However, our board of directors established the position of lead independent director to provide for an independent leadership role on the board of directors when the roles of CEO and Chairman are combined. The role of the lead independent director includes, among other things: (i) presiding over executive sessions of the independent directors; (ii) calling meetings of the independent directors as appropriate and setting the agenda; (iii) acting as liaison between the independent directors and the Chairman and CEO; (iv) leading the evaluation of our Chairman and CEO; and (v) responding to and communicating with stockholders on inquiries when appropriate, following consultation with the Chairman and CEO. Our lead independent director is Harold “Skip” Perry, who was appointed as such in April 2022.

Meetings of our Board of Directors

During 2024, our board of directors held 11 meetings. Each of our directors attended at least 75% of the meetings of the board of directors and committees on which he or she served.

Director Independence

As required by our charter and the listing standards of the NYSE, a majority of the members of our board of directors and each committee of our board of directors are “independent” as determined by our board of directors by applying the definition of “independent” adopted by the NYSE and applicable rules and regulations of the SEC. Our board of directors has determined that Messrs. Morris, Mueller, Perry and Ms. Mathews each meet the relevant definition of “independent.”

Stockholder Communications with Directors

We have established several means for stockholders to communicate concerns to our board of directors. If the concern relates to our financial statements, accounting practices or internal controls, the concerns should be submitted in writing to the Chairman of the Audit Committee of our board of directors in care of our Secretary at our headquarters address. If the concern relates to our governance practices, business ethics, or corporate conduct, the concern should be submitted in writing to our lead independent director in care of our Secretary at our headquarters address. If a stockholder is uncertain as to which category his or her concern relates, he or she may communicate it in writing to the lead independent director in care of our Secretary. All concerns submitted in care of our Secretary will be delivered to the appropriate individual for handling.

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Though we have no formal policy on the matter, we encourage all of the members of our board of directors to attend our annual meeting of stockholders.

Risk Management Role

As part of its oversight role, our board of directors actively supervises the members of our management that are directly responsible for our day-to-day risk management. The board’s risk management role has no impact on its leadership structure. The Audit Committee of our board of directors, which consists of three of our independent directors, Messrs. Morris, Mueller, and Perry, annually reviews with management our policies with respect to risk assessment and risk management. Further, our board of directors delegated to the Audit Committee oversight of cybersecurity and other information technology risks. The Audit Committee receives quarterly reports from management on our cybersecurity risks. In addition, management updates the Audit Committee as necessary regarding any significant cybersecurity incidents.

Code of Ethics

Our board of directors adopted an amended Code of Ethics and Business Conduct on September 16, 2019 (the “Code of Ethics”), which contains general guidelines applicable to our executive officers, including our principal executive officer, principal financial officer and principal accounting officer, our directors and our employees. We adopted our Code of Ethics with the purpose of promoting the following: (1) honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional relationships; (2) full, fair, accurate, timely and understandable disclosure in reports and documents that we file with or submit to the SEC and in other public communications made by us; (3) compliance with applicable laws and governmental rules and regulations; (4) the prompt internal reporting of violations of the Code of Ethics to our Code of Ethics Compliance Officer; and (5) accountability for adherence to the Code of Ethics. A copy of the Code of Ethics is available on our website www.smartstopselfstorage.com under About Us—Investor Relations—Governance. We do not have a hedging policy for our officers, employees and directors at this time.

Audit Committee

General

Our board of directors adopted an amended charter for the Audit Committee on June 25, 2024 (the “Audit Committee Charter”). A copy of the Audit Committee’s charter is available on our website www.smartstopselfstorage.com under About Us—Investor Relations—Governance. The Audit Committee assists our board of directors by: (1) selecting an independent registered public accounting firm to audit our annual financial statements; (2) reviewing with the independent registered public accounting firm the plans and results of the audit engagement; (3) approving the audit and non-audit services provided by the independent registered public accounting firm; (4) reviewing the independence of the independent registered public accounting firm; and (5) considering the range of audit and non-audit fees and reviewing the adequacy of our internal accounting controls. The Audit Committee fulfills these responsibilities primarily by carrying out the activities enumerated in the Audit Committee Charter and in accordance with current laws, rules and regulations.

The members of the Audit Committee are three of our independent directors, Messrs. Mueller, Morris and Perry, with Mr. Mueller currently serving as Chairman of the Audit Committee. Our board of directors has determined that Mr. Mueller satisfies the requirements for an “Audit Committee financial expert” and has designated Mr. Mueller as the audit committee financial expert in accordance with applicable SEC rules. The Audit Committee held five meetings during 2024.

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Relationship with Principal Auditor

Overview

On the recommendation of the Audit Committee, our board of directors has appointed BDO as our independent registered public accounting firm (“independent auditor”), for the year ending December 31, 2025. Although stockholder ratification of the appointment of our independent auditor is not required by our bylaws or otherwise, we are submitting the selection of BDO to our stockholders for ratification as a matter of good corporate governance practice. Even if the selection is ratified, the Audit Committee reserves the right to select a new independent auditor at any time in the future in its discretion if it deems such decision to be in the best interests of the Company. Any such decision would be disclosed to our stockholders in accordance with applicable securities laws. If our stockholders do not ratify the Audit Committee’s selection, the Audit Committee will take that fact into consideration, together with such other factors it deems relevant, in determining its next selection of our independent registered public accounting firm.

Representatives of BDO are expected to be present via webcast at the annual meeting and will have an opportunity to make a statement if they desire. The representatives will also be available to respond to appropriate questions from our stockholders.

Pre-Approval Policies

The Audit Committee Charter requires that the Audit Committee pre-approve all auditing services performed for the Company by our independent auditor, as well as all permitted non-audit services (including the fees and terms thereof) in order to ensure that the provision of such services does not impair the auditor’s independence. In determining whether or not to pre-approve services, the Audit Committee considers whether the service is permissible under applicable SEC rules. The Audit Committee may, in its discretion, delegate one or more of its members the authority to pre-approve any services to be performed by our independent auditor, provided such pre-approval is presented to the full Audit Committee at its next scheduled meeting.

All services rendered by BDO for the years ended December 31, 2024 and 2023 were pre-approved in accordance with the policies set forth above.

Fees to Principal Auditor

The Audit Committee reviewed the audit and non-audit services performed by BDO, as well as the fees charged by BDO for such services. The aggregate fees for professional accounting services provided by BDO, including the audit of our annual financial statements, for the years ended December 31, 2024 and 2023, respectively, are set forth in the table below.

For purposes of the preceding table, the professional fees are classified as follows:

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Audit Committee Report

Pursuant to the Audit Committee Charter adopted by the board of directors of the Company, the Audit Committee’s primary function is to assist the board of directors in fulfilling its oversight responsibilities by overseeing the independent auditors, the audit and financial reporting process and the system of internal control over financial reporting that management has established and by reviewing the financial information to be provided to the Company’s stockholders and others. The Audit Committee is composed of three independent directors and met five times during the year ended December 31, 2024. Management of the Company has the primary responsibility for the financial statements and the reporting process, including the system of internal control over financial reporting. Membership on the Audit Committee does not call for the professional training and technical skills generally associated with career professionals in the field of accounting and auditing. In addition, the independent auditors devote more time and have access to more information than does the Audit Committee. Accordingly, the Audit Committee’s role does not provide any special assurances with regard to the financial statements of the Company, nor does it involve a professional evaluation of the quality of the audits performed by the independent auditors.

In this context, in fulfilling its oversight responsibilities, the Audit Committee reviewed and discussed the audited financial statements for the year ended December 31, 2024 included in the Company’s Annual Report on Form 10-K with management, including a discussion of the quality and acceptability of the financial reporting and controls of the Company, the reasonableness of significant judgments and the clarity of disclosures in the financial statements.

The Audit Committee discussed with the Company’s independent auditors, who are responsible for expressing an opinion on the conformity of those audited financial statements with U.S. generally accepted accounting principles, their judgments as to the quality and acceptability of the financial reporting and such other matters as are required to be discussed with the Audit Committee under Public Company Accounting Oversight Board (“PCAOB”) Auditing Standard No. 1301, “Communications with Audit Committees.” The Audit Committee also received the written disclosures and the letter from the Company’s independent auditor required by applicable requirements of the PCAOB regarding the independent auditor’s communications with the Audit Committee concerning independence, and has discussed with the independent auditor the independent auditor’s independence.

The Audit Committee discussed with the independent auditors the overall scope and plans for their audit. The Audit Committee meets periodically with the independent auditors, with and without management present, to discuss the results of their examinations and the overall quality of the financial reporting of the Company.

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In reliance on these reviews and discussions, the Audit Committee recommended to our board of directors that the audited financial statements of the Company be included in its Annual Report on Form 10-K for the year ended December 31, 2024 for filing with the SEC. Our board of directors subsequently accepted the Audit Committee’s recommendation and approved the Annual Report on Form 10-K for the year ended December 31, 2024 for filing with the SEC.

David J. Mueller (Chairman)

Timothy S. Morris

Harold “Skip” Perry

The preceding Audit Committee Report to stockholders is not “soliciting material” and is not deemed “filed” with the SEC and is not to be incorporated by reference in any filing of the Company under the Securities Act of 1933 or the Securities Exchange Act of 1934, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

Nominating and Corporate Governance Committee

General

Our board of directors adopted an amended charter for the Nominating and Corporate Governance Committee on June 26, 2020 (the “Nominating and Corporate Governance Committee Charter”). A copy of the Nominating and Corporate Governance Committee Charter is available on our website www.smartstopselfstorage.com under About Us—Investor Relations—Governance. The Nominating and Corporate Governance Committee’s primary focus is to assist our board of directors in fulfilling its responsibilities with respect to director nominations, corporate governance, board of directors and committee evaluations and conflict resolutions. The Nominating and Corporate Governance Committee assists our board of directors in this regard by: (1) identifying individuals qualified to serve on our board of directors, consistent with criteria approved by our board of directors, and recommending that our board of directors select a slate of director nominees for election by our stockholders at the annual meeting of our stockholders; (2) developing and implementing the process necessary to identify prospective members of our board of directors; (3) determining the advisability of retaining any search firm or consultant to assist in the identification and evaluation of candidates for membership on our board of directors; (4) overseeing an annual evaluation of our board of directors, each of the committees of our board of directors and management; (5) developing and recommending to our board of directors a set of corporate governance principles and policies; (6) periodically reviewing our corporate governance principles and policies and suggesting improvements thereto to our board of directors; and (7) reviewing and approving all transactions between us and any other party that may give rise to a conflict of interest in accordance with Maryland law, except where our charter or Maryland law would require the approval of the board of directors. The Nominating and Corporate Governance Committee fulfills these responsibilities primarily by carrying out the activities enumerated in the Nominating and Corporate Governance Committee Charter and in accordance with current laws, rules, and regulations.

The members of the Nominating and Corporate Governance Committee are three of our independent directors, Messrs. Perry, Mueller and Morris, with Mr. Perry serving as Chairman of the Nominating and Corporate Governance Committee. The Nominating and Corporate Governance Committee held four meetings during 2024.

Board of Directors Membership Criteria and Director Selection

The Nominating and Corporate Governance Committee annually reviews with our board of directors the appropriate experience, skills and characteristics required of our directors in the context of the current membership of our board of directors. This assessment includes, in the context of the perceived needs of our board of directors at the time, issues of knowledge, experience, judgment and skills such as an understanding of the real estate industry or brokerage industry or accounting or financial management expertise. Other

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considerations include the candidate’s independence from conflict with the Company and the ability of the candidate to attend board of directors meetings regularly and to devote an appropriate amount of effort in preparation for those meetings. It also is expected that independent directors nominated by our board of directors shall be individuals who possess a reputation and hold or have held positions or affiliations befitting a director of a publicly held company and are or have been actively engaged in their occupations or professions or are otherwise regularly involved in the business, professional, or academic community.

Our Nominating and Corporate Governance Committee considers the impact of diverse backgrounds and experiences of potential nominees on the effectiveness and quality of our board of directors. As part of its annual review process discussed below, the Nominating and Corporate Governance Committee reviews its own effectiveness in recommending director nominees with diverse backgrounds and experiences relative to any perceived needs in the composition of our board of directors.

While our full board of directors remains responsible for selecting its own nominees and recommending them for election by our stockholders, our board of directors has delegated the screening process necessary to identify qualified candidates to the Nominating and Corporate Governance Committee. Pursuant to our bylaws, however, vacancies in the board may be filled only by a majority of the remaining directors.

The Nominating and Corporate Governance Committee annually reviews director suitability and the continuing composition of our board of directors; it then recommends director nominees who are voted on by our full board of directors. In recommending director nominees to our board of directors, the Nominating and Corporate Governance Committee solicits candidate recommendations from its own members, other directors, and management of the Company. The Committee will also consider suggestions made by stockholders and other interested persons for director nominees who meet the established director criteria. In order for a stockholder to make a nomination, the stockholder must satisfy the procedural requirements for such nomination as provided in our bylaws, which include, among other things, providing the nominee’s name, age, address, and ownership of the Company’s stock. Such nominations must also be accompanied by the written consent of the proposed nominee to be named as a nominee and to serve as a director if elected.

In evaluating the persons nominated as potential directors, the Nominating and Corporate Governance Committee will consider each candidate without regard to the source of the recommendation and take into account those factors that the Nominating and Corporate Governance Committee determines are relevant. With respect to the current nominees to our board of directors, whose backgrounds and experience are described in greater detail on pages 40-44, our Nominating and Corporate Governance Committee considered all of the factors set forth above in its determination to recommend them for nomination. In addition, the Nominating and Corporate Governance Committee considered the particular aspects of the backgrounds of Messrs. Morris, Mueller and Perry relative to the needs of the committees of our board of directors in determining to recommend them for nomination.

Corporate Governance

Pursuant to the Nominating and Corporate Governance Committee Charter, the Nominating and Corporate Governance Committee developed and recommended a set of formal, written guidelines for corporate governance, which were previously adopted by our full board of directors and amended on June 26, 2020.

The Nominating and Corporate Governance Committee also, from time to time, reviews the governance structures and procedures of the Company and suggests improvements thereto to our full board of directors. Such improvements, if adopted by the full board of directors, will be incorporated into the written guidelines.

Periodic Evaluations

The Nominating and Corporate Governance Committee conducts an annual evaluation of its own performance and oversees the annual evaluations of our directors, each of the other committees of our board of directors, and management.

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Conflicts of Interest

The Nominating and Corporate Governance Committee considers and acts upon any conflicts of interest-related matter to the extent permitted by Maryland law. The Nominating and Corporate Governance Committee will evaluate such transactions based upon standards set forth in our Code of Ethics, as well as applicable laws, rules and regulations.

Compensation Committee

General

Our board of directors adopted an amended charter for the Compensation Committee on June 26, 2020 (the “Compensation Committee Charter”). A copy of the Compensation Committee Charter is available on our website www.smartstopselfstorage.com under About Us—Investor Relations— Governance. The Compensation Committee’s primary focus is to assist our board of directors in fulfilling its responsibilities with respect to officer and director compensation. The Compensation Committee assists our board of directors in this regard when necessary by: (1) reviewing and approving our corporate goals with respect to compensation of officers and directors; (2) recommending to our board of directors compensation for all non-employee directors, including board of directors and committee retainers, meeting fees and equity-based compensation; (3) administering and granting equity- based compensation to our employees; and (4) setting the terms and conditions of such equity-based compensation in accordance with our 2022 Long-Term Incentive Plan (the “Equity Incentive Plan”). The Compensation Committee fulfills these responsibilities in accordance with current laws, rules and regulations.

The members of our Compensation Committee are Messrs. Morris, Mueller, and Perry, with Mr. Morris serving as Chairman of the Compensation Committee. The Compensation Committee held four meetings during 2024.

Compensation Committee Interlocks and Insider Participation

For the year ended December 31, 2024, decisions regarding director compensation were made by our Compensation Committee.

No member of the Compensation Committee served as an officer or employee of us or any of our affiliates during 2024, and none had any relationship requiring disclosure by us under Item 404 of Regulation S-K under the Exchange Act. None of our executive officers has served on the board of directors or compensation committee of any other entity that has or has had one or more executive officers who served as a member of our board of directors or our Compensation Committee during the fiscal year ended December 31, 2024.

Compensation Discussion and Analysis

This Compensation Discussion and Analysis describes our compensation program as it relates to our named executive officers (“NEOs”). Our NEOs for 2024 and their titles were:

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2024 Operational and Financial Highlights to Date

Philosophy and Objectives of Our Executive Compensation Program

The philosophy underlying our executive compensation program is to provide an attractive, flexible and market-based total compensation program tied to performance and aligned with the interests of our stockholders. Our objective is to recruit and retain the caliber of executive officers and other key employees necessary to deliver sustained high performance for our stockholders. Our compensation system has been designed to accomplish the following:

The following is an overview of the highlights of our compensation structure, and the fundamental compensation policies and practices we do and do not use.

WHAT WE DO

Pay for Performance. We provide alignment between pay and performance by linking a meaningful portion of total compensation to the achievement of multiple operational and strategic goals through our short-term incentive program, as well as relative performance against our direct self storage peers through our long-term incentive program.

Balanced Compensation. We balance overall compensation by linking portions of pay to both annual performance goals as well as multi- year performance goals.

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Forward-Looking Long-Term Incentive Compensation Structure. We have implemented a long-term incentive compensation structure that includes forward-looking performance over a multi-year performance period.

Executive Severance Policy. In light of market best practices, we adopted an Executive Severance and Change of Control Plan (as opposed to employment agreements) covering our executives which is overseen by our Compensation Committee.

Independent Compensation Consultant. Our Compensation Committee retained Ferguson Partners Consulting (“FPC”), a nationally recognized compensation consulting firm, to review and provide recommendations regarding our executive compensation program.

Compensation Risk Assessments. With the assistance of FPC, we conduct annual compensation risk assessments to ensure our compensation program does not encourage excessively risky behaviors.

WHAT WE DON’T DO

No Guaranteed Annual Salary Increases. We do not guarantee annual salary increases (salary increases are made only in the discretion of the Compensation Committee).

No Minimum Bonuses or Uncapped Bonus Payouts. We do not pay guaranteed minimum bonuses, nor do we have uncapped bonus payouts.

No Excessive Perquisites. We provide limited perquisites to our NEOs that we believe are reasonable and consistent with the philosophy and objectives of our executive compensation program.

No Guaranteed Employment. We do not guarantee terms of employment or base salaries for our NEOs.

Compensation Methodology and Process

Independent Review and Approval of Executive Compensation

Our Compensation Committee is responsible for reviewing and approving corporate goals and objectives related to compensation for our NEOs. The Compensation Committee does not delegate any substantive responsibility related to the compensation of our NEOs and exercises its independent judgment when approving executive compensation. No member of the Compensation Committee is a former or current officer of us or any of our subsidiaries, and all members are independent under current NYSE listing standards.

Our Compensation Committee annually reviews compensation to ensure its alignment with our business strategy, performance, and the interests of our employees and stockholders. In addition, the Compensation Committee reviews market practices for all elements of executive compensation and approves necessary adjustments to remain competitive.

Our Compensation Committee takes into account the aggregate amount and mix of all components of compensation when considering compensation decisions affecting the CEO and the other NEOs. The Compensation Committee considers whether any components of executive compensation might lead to excessive risk taking by management and whether features of the executive compensation program appropriately mitigate risks.

The Role of the Compensation Committee’s Consultant

Our Compensation Committee has sole authority under its committee charter to retain advisors and consultants as it deems appropriate. The Compensation Committee has retained FPC, which specializes in the REIT industry, as its compensation consultant.

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FPC attends meetings of the Compensation Committee, reviews compensation data with the committee, and participates in general discussions regarding executive compensation issues. Management works with FPC, at the Compensation Committee’s direction, to develop materials and analysis essential to the committee’s compensation evaluations and determination. FPC regularly participates in executive sessions with the Compensation Committee (without any of our personnel or executives present) to discuss compensation matters.

Role of the Chief Executive Officer

Each year our Chief Executive Officer meets with the Compensation Committee to discuss specific recommendations regarding the base salary, short-term incentive compensation and long-term incentive compensation of each of our NEOs (other than the Chief Executive Officer) and provides further insight into and details of each executive officer’s performance. The other NEOs are not present during these discussions. The Compensation Committee believes it is valuable to consider the recommendations of the Chief Executive Officer with respect to these matters because, given his knowledge of our operations and the day-to-day responsibilities of such NEOs, he is in a unique position to provide the Compensation Committee with added perspective into the most appropriate measures and goals in light of our business at a given point in time. However, the Compensation Committee has the discretion to accept, reject, or modify these recommendations and makes all final determinations on issues within the scope of its authority, including with respect to executive officer compensation. The Chief Executive Officer does not provide his recommendations to the Compensation Committee regarding his own compensation.

Use of Peer Group

To ensure that our executive compensation programs are reasonable and competitive in the marketplace, we compare our compensation programs to the compensation programs of two distinct sets of peers. We examine pay practices across a peer set of public REITs that are (i) similarly sized to us and operate across a range of property types (Size-Based Peer Group) as well as (ii) a smaller peer set of direct competitors focused in the self storage industry of which there are only four (Direct Competitor Peer Group).

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The Size-Based Peer Group currently consists of the following companies (sorted by capitalization):

The Direct Competitor Peer Group currently consists of the following companies (sorted by capitalization):

Our Compensation Committee evaluates the median levels of the Size-Based Peer Group for compensation as an initial point of reference for setting pay and thereafter considers various qualitative factors for each NEO, such as years of experience, tenure, and historical performance, in arriving at a competitive pay package. The Direct Competitor Peer Group, given the disparity in Total Capitalization, is limited in its applicability for benchmark pay comparisons; however, the Direct Competitor Peer Group is used to measure relative performance within our long-term incentive program, as our business is most correlated with other self storage companies. Actual compensation paid may fluctuate above or below the median of the peer group based on our performance and the achievement of the goals established by the Compensation Committee for the NEO. The Compensation Committee reviews the peer group annually and make changes as warranted and deemed appropriate by the Compensation Committee.

Alignment of Pay

Our executive compensation program provides significant alignment between pay and performance by linking a meaningful portion of total target compensation to the achievement of financial, operational and strategic goals through our short-term incentive program, as well as rigorous relative portfolio goals through our long-term incentive program. Approximately 88% of the total target compensation delivered to our CEO and 62% delivered to our other NEOs is at risk. The following charts present the allocation of 2024 total target compensation among different components for our Chief Executive Officer and the weighted average of each component for our other NEOs as a group.

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Overview of Compensation

On June 28, 2019, we acquired the self storage advisory, asset management, property management and certain joint venture interests of SAM, which included the self storage management team and self storage employees (the “Self Administration Transaction”). During the first full fiscal year following the Self Administration Transaction, we formally adopted our executive compensation program for our executive officers, which was later immaterially revised in connection with fiscal years 2021 through 2024 (the “Executive Compensation Program”). The following table summarizes the specific elements in our Executive Compensation Program, along with the primary objectives of each element. A more detailed discussion of these elements follows this table.

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Base Salary

Base salary is a portion of the overall compensation package and determined by considering the relative importance of the position, the competitive marketplace and the individual’s performance and contributions based on responsibilities, skills and experience. Base salaries are reviewed annually in light of market practices and changes in responsibilities. Base salaries were established for our executives at the time of the Self Administration Transaction in June 2019 and were maintained in 2020. Base salaries for 2022, 2023 and 2024 were updated based on the results of a peer analysis and the approval of the Compensation Committee, which were further updated subsequent to fiscal year end by the Compensation Committee. This Compensation Discussion and Analysis section focuses on the compensation in place during fiscal year 2024.

Annual Cash Incentive Awards

The goal of our variable cash incentive program (the “Short-Term Incentive Program”) is to motivate executive officers to achieve strong performance across various financial, operating and strategic goals with the ultimate objective of contributing to longer-term stockholder value based on our annual performance. The Short-Term Incentive Program includes an objective portion that comprises the majority of the overall program and is based on three performance-based metrics with pre-defined hurdles. For purposes of the 2024 Short-Term Incentive Program, same-store NOI, a measure of Funds From Operations as adjusted, per share, and G&A Expense were included as quantitative metrics.

While it is important for the majority of the NEO’s annual cash compensation to be determined objectively, we also believe that it is important to have a degree of flexibility and assess performance against goals that may not be precise or quantifiable in nature. Therefore, a relatively smaller portion of the Short-Term Incentive Program is subjectively assessed based on various strategic and individual goals. We provide a range of performance outcomes across each metric. In fiscal year 2024, the performance-based metrics had the potential to be paid at 50%, 100% and 150% of target for the threshold, target and maximum criteria for each metric, which was the same as fiscal years 2023 and 2022. For strategic and individual goals, the threshold, target, and maximum levels were set at 75%, 100%, and 125% of target, respectively, for each of fiscal years 2024, 2023 and 2022. To the extent that the level of actual achievement for strategic and individual goals as well as

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performance goals falls between the established Threshold, Target and Maximum levels, calculation of the amount of the award is interpolated on a straight-line basis.

The actual bonuses awarded reflect the following components for the CEO and other NEOs:

Based on the weightings of each criteria, and each NEO’s respective allocations, the threshold, target, and maximum potential bonuses for 2024 were as follows:

Financial Goals

As shown and noted above, the financial goals component of the 2024 Short-Term Incentive Program included three categories of performance goals. The financial goals established for 2024, the Compensation Committee’s rationale for establishing them, and the performance level approved for each goal are described below:

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Same-store NOI growth on an absolute basis was set at:

Rationale: The Compensation Committee considers same-store NOI to be an important driver of real estate property values and stockholder value. It also is a metric typically evaluated by investors and analysts and is used by many of our peers to evaluate operating performance. This goal was established by our Board at the beginning of 2024 based on our budget for 2024, and in the context of the self storage industry entering that year and was discussed with management at such time.

FFO, as adjusted (per share) was set at:

Rationale: The Compensation Committee considers FFO, as adjusted, to be an important indicator of our overall financial performance. FFO, as adjusted, is a metric typically evaluated by investors and analysts and is used by many of our peers to evaluate performance. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Non-GAAP Financial Measures” included in our Annual Report on Form 10-K for the year ended December 31, 2024. This goal was established by our Board at the beginning of 2024 based on our budget for 2024, and in the context of the self storage industry entering that year and was discussed with management at such time.

G&A Expense (millions) was set at:

Rationale: The Compensation Committee considers General and Administrative Expenses, or G&A Expense, to be an important indicator of our overall financial performance. G&A Expense measures management’s ability to manage our business in a cost-efficient manner, with cost-efficiency being correlated with increased stockholder value. G&A Expense is a metric typically evaluated by investors and analysts and is used by many of our peers to evaluate performance. This goal was established by our Board at the beginning of 2024 based on our budget for 2024 and was discussed with management at such time.

Strategic Goals

Strategic goals are collective operational goals which were recommended by the Chief Executive Officer for approval by the Compensation Committee and the full board of directors. These goals are developed in connection with the annual strategic planning process and represent key plans and initiatives that the Chief Executive Officer believes will drive short-term performance while adding long-term value. The goals and achievement levels are qualitative by nature and are subjectively evaluated by the Compensation Committee at the end of the performance period.

For 2024, the strategic goals for the Company were to maintain internal growth through institutional management of the portfolio, execute on strategic transactions, implement technology across the storage platform, continued expansion in the Canadian market, and Managed REIT growth.

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Individual Goals

The Chief Executive Officer recommended individual goals for 2024, which were then submitted for approval by the Compensation Committee and the full board of directors. Individual goals for the NEOs were set at the beginning of 2024 and included the following:

The following table sets forth the Target annual bonus levels established in March 2024, along with the final determination for fiscal year 2024 actual bonus payments.

Long-Term Stock Based Compensation

We adopted our long-term incentive program (the “Long-Term Incentive Program”) with the goal of both retaining and motivating our executive officers over a longer-term period. We provide equity incentive awards in order to foster ownership and alignment with stockholders, which is intended to motivate our executive officers to enhance the long-term value of the Company. At the election of each individual executive, such equity awards may come in the form of either long-term incentive plan units (“LTIP Units”) of SmartStop OP, L.P., our operating partnership (our “Operating Partnership”) or restricted stock awards consisting of shares of our common stock (“RSAs”). Although the Compensation Committee does not target a specific mix of equity versus cash compensation when setting awards each year, it does strive to deliver a relatively large portion of the executive officer’s overall compensation in the form of equity. We do not schedule equity award grants in anticipation of the release of material nonpublic information, nor do we time the release of material nonpublic information based on equity grant dates.

Key highlights of the Long-Term Incentive Program are as follows:

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The approved grant levels for the NEOs for the 2024-2026 performance period are as follows:

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These approved grant levels were updated subsequent to fiscal year and by the Compensation Committee for fiscal year 2025. However, this Compensation Discussion and Analysis section focuses on the compensation in place during fiscal year 2024. NEOs can elect to receive their Long-Term Incentive Program awards as shares of restricted stock or LTIP units. During 2024, all NEOs elected to receive all of their awards in LTIP units.

Performance Portion of Our 2024-2026 Long-Term Incentive Awards

The metric approved for the 2024-2026 performance period was a relative 3-year average same-store revenue growth when ranked against a peer group, as follows:

In order to be counted in the ranking calculation above, a company must be publicly traded for the entire performance period. In the event that one or more of the peer group companies ceases to exist as a separate company or fails to report same store revenues during the performance period, our Compensation Committee may adjust the ranking tiers and/or measure the average annual same store revenue growth for such companies for a period shorter than the performance period in its sole discretion. The peers by which we are to be compared against for the 2024-2026 period are: Public Storage; Extra Space Storage Inc.; CubeSmart; and National Storage Affiliates Trust.

During the performance period from January 1, 2022 through December 31, 2024, the Company’s relative 3-year average same-store revenue growth ranked 3rd place in the corresponding peer group for that period. The following table summarizes the actual number of performance-based LTIP Units that vested on March 13, 2025 as a result of performance during the performance period from January 1, 2022 through December 31, 2024.

Other Elements of Compensation

Our Compensation Committee does not view benefits and perquisites for the NEOs as a key component of our executive compensation program. Accordingly, we do not provide any significant perquisites to our NEOs. We provide the following benefits to all employees: medical, dental, vision and disability insurance, employer contributions toward medical insurance premiums, 401(k) employer match and group life insurance premiums. The NEOs participate in benefit plans on similar terms as our other participating employees, although we pay a larger percentage of NEOs’ medical insurance premiums. However, the total value of these benefit plan premiums remains a small percentage of each NEO’s total compensation package. Under our tax-qualified 401(k) plan, we make a matching contribution on behalf of each participant equal to 100% match on the first 4% of compensation contributed to the plan by the participant up to the federally mandated maximum. The NEOs may participate in the plan on substantially the same terms as our other participating employees. We do not maintain any defined benefit or supplemental retirement plans.

Our Compensation Committee periodically reviews the levels of perquisites and other personal benefits provided to the NEOs and may revise, amend or add to the benefits and perquisites made available to the NEOs in the future if it deems advisable.

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Stock Ownership Guidelines

We have adopted a stock ownership policy that requires certain executive officers and each non-employee director, within five years of the later of (i) April 1, 2025, the date the policy was adopted, or (ii) the date he or she becomes an officer or director, to own any combination of specified equity interests that in the aggregate have a market value of at least (i) five times the value of the annual cash retainer for each non-employee director, (ii) five times the annual base salary for the CEO, and (iii) three times the annual base salary for each other executive officer, as applicable.

Severance Benefits

In order to achieve our compensation objective of attracting, retaining and motivating qualified executives, we believe that we need to provide the NEOs with severance protection. Furthermore, we seek to utilize best practices in developing appropriate protection. As such, in connection with the Self Administration Transaction in June 2019, we adopted an Executive Severance and Change of Control Plan (the “Severance Plan”), rather than using individual employment agreements. Pursuant to the plan, each NEO is entitled to certain severance benefits based on the nature of their termination. See “—Executive Compensation—Severance Plan and Potential Payments Upon Termination or a Change of Control” below for complete details of severance benefits payable to the NEOs upon termination or change of control.

Evaluation of the Risk in Compensation Program

Our Compensation Committee oversees the design of our executive compensation program to ensure that the program does not incentivize our NEOs, either individually or as a group, to make excessively risky business decisions that could maximize short-term results at the expense of long-term value. The Compensation Committee assesses our executive and other compensation and benefits programs to determine if the programs’ provisions and operations promote or create material risks. The Compensation Committee, in consultation with its independent compensation consultant, has established a number of protective features including but not limited to: (1) we do not have uncapped bonus potential, (2) we use multiple metrics in evaluating performance, (3) performance includes both absolute and relative performance, (4) the Compensation Committee retains flexibility and subjectivity in evaluating performance, (5) a meaningful portion of compensation is delivered in equity that vests over time, and (6) the performance portion of our Long-Term Incentive Program is measured on a multi-year basis.

Based on the foregoing, we do not believe that our compensation policies and practices create risks that are reasonably likely to have a material adverse effect on us.

Tax Limits on Executive Compensation

In general, Section 162(m) of the Code places a limit on the amount of compensation that may be deducted annually by a publicly traded entity with respect to certain of its executive officers. The IRS has previously issued private letter rulings holding that Section 162(m) does not apply to compensation paid to employees of a REIT’s operating partnership. We have therefore determined that compensation paid to our executive officers by our Operating Partnership or a subsidiary of our Operating Partnership for services to it should not be subject to the deduction limit. Since we operate as a REIT under the Code and are generally not subject to U.S. federal income tax on our taxable income to the extent that we annually distribute all of our taxable income to stockholders and maintain our qualification as a REIT, if compensation were required to (but did not) qualify for deduction under Section 162(m), the payment of compensation that fails to satisfy the requirements of Section 162(m) would not have a material adverse consequence to us, provided we continue to distribute 100% of our taxable income without taking into account the disallowed deduction. However, if we make compensation payments subject to Section 162(m) limitations on deductibility, we may be required to make additional distributions to stockholders to comply with its REIT annual distribution requirement and eliminate our U.S. federal income tax liability. As a consequence of additional taxable income, a larger portion of stockholder distributions that would otherwise have been treated as return of capital may be subject to U.S. federal income

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tax as dividend income. Any such compensation allocated to our taxable REIT subsidiaries, whose income is subject to U.S. federal income tax, would result in an increase in income taxes due to the inability to deduct such compensation.

Compensation Committee Report

The Compensation Committee has reviewed and discussed the foregoing “Compensation Discussion and Analysis” with management and, based on such review and discussions, the Compensation Committee recommended to the board of directors that the “Compensation Discussion and Analysis” set forth above be included in this proxy statement.

Timothy S. Morris (Chairman)

David J. Mueller

Harold “Skip” Perry

The preceding Compensation Committee Report to stockholders is not “soliciting material” and is not deemed “filed” with the SEC and is not to be incorporated by reference in any filing of the Company under the Securities Act of 1933 or the Securities Exchange Act of 1934, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

Executive Compensation

The following tables and narrative summarize the compensation for the years ended December 31, 2022, 2023 and 2024 paid to or earned by our named executive officers.

Summary Compensation Table

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Grants of Plan-Based Awards

The following table sets forth information with respect to plan-based awards granted to the NEOs in 2024.

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Narrative Explanation of Certain Aspects of Summary Compensation Table and Grants of Plan-Based Awards Table

Our executive compensation program consists of the following elements: (1) base salaries, (2) a Short-Term Incentive Program, pursuant to which executive officers are entitled to a performance-based cash bonus, and (3) a Long-Term Incentive Program, pursuant to which executive officers are entitled to equity awards, which will be both time-based and performance-based.

Amounts shown in the “Stock Awards” column of the Summary Compensation Table and awards disclosed in the Grants of Plan-Based Awards table may consist of RSAs or LTIP Units, depending on the executive’s election.

Recipients of time-based RSAs granted in or subsequent to 2020 are entitled to distributions paid on the underlying shares of restricted stock effective as of the effective date of the award. Recipients of performance-based RSAs will accrue distributions during the performance period, and such distributions will only be payable on the date that any such shares of restricted stock vest, based upon the performance level attained.

Recipients of time-based LTIP Units are entitled to distributions and allocations of profits and losses effective as of the effective date of the award. Recipients of performance-based LTIP Units will be entitled to receive distributions and allocations of profits and losses with respect to the performance-based LTIP Units as of the effective date of January 1 of the year of grant, in an amount equal to 10% of the distributions and allocations available on the maximum amount of LTIP Units that may be issued under an award, until the Distribution Participation Date (as defined in the operating partnership agreement). The remaining 90% of distributions will accrue and will be payable on the Distribution Participation Date based upon the performance level attained and number of performance-based LTIP Units that vest. Following the Distribution Participation Date, recipients will be entitled to receive the full amount of distributions and allocations of profits and losses with respect to the vested performance-based LTIP Units. LTIP Units are designed to qualify as “profits interests” in our operating partnership for federal income tax purposes, and as a result, initially they will not be treated as economically equivalent in value to a common unit, and the issuance of LTIP Units will not be a taxable event to our operating partnership or the recipient. If and when certain events occur pursuant to applicable tax regulations and in accordance with the operating partnership agreement, LTIP Units may become equivalent to common units of our operating partnership on a one-for-one basis.

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Outstanding Equity Awards at Fiscal Year-End

The following table sets forth information regarding outstanding RSAs and LTIP Units held by each of our NEOs as of December 31, 2024. The applicable vesting provisions are described in the footnote following the table. For a description of the acceleration of vesting provisions applicable to the RSAs and LTIP Units held by our NEOs, please see the subsection titled “Severance Plan and Potential Payments Upon Termination or a Change of Control” below.

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Option Exercises and Stock Vested

The following table summarizes vesting of stock applicable to our NEOs during the year ended December 31, 2024 (none of the NEOs held any options during 2024):

Severance Plan and Potential Payments Upon Termination or a Change of Control

On June 28, 2019, the Compensation Committee adopted and approved our Executive Severance and Change of Control Plan and designated certain of our executives, including our NEOs, as participants (each, a “Participant” and together, the “Participants”) in our Executive Severance and Change of Control Plan. Assuming a termination of employment occurred on December 31, 2024 and a price per share of our common stock on the date of termination of $58.00 (the estimated net asset value per share of our Class A common stock as of the end of the last completed fiscal year, calculated as of June 30, 2024), the amount of compensation that would have been payable to each NEO in each situation is listed in the table below. The amounts shown in the table below are for illustrative purposes only. Actual amounts that would be paid on any termination of employment can only be determined at the time of any actual separation from us.

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The terms “Cause,” “Good Reason,” and “Change of Control” have the following definitions as set forth in our Executive Severance and Change of Control Plan:

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Our Executive Severance and Change of Control Plan provides the following payments upon the occurrence of a Change of Control:

The above table assumes a change of control as of December 31, 2024 and a price per share of our common stock of $58.00 (the estimated net asset value per share of our Class A common stock, calculated as of June 30, 2024). This table also assumes that (i) no performance-based awards were continued or assumed by the successor entity in connection with the Change of Control, and (ii) all applicable performance goals were achieved at target. Included in the table above are the accrued distributions due based on the assumed achievement of the performance-based equity awards, as applicable.

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