Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934

(Amendment No.  )

Payment of Filing Fee (Check all boxes that apply):

 

CMS ENERGY CORPORATION

CONSUMERS ENERGY COMPANY

NOTICE OF VIRTUAL ANNUAL MEETINGS OF SHAREHOLDERS

To Shareholders of CMS Energy Corporation and Consumers Energy Company:

The CMS Energy Corporation (“CMS”) Virtual Annual Meeting of Shareholders and the Consumers Energy Company (“Consumers”) Virtual Annual Meeting of Shareholders (collectively “Annual Meeting”) will be held concurrently on Friday, May 2, 2025, at 11:45 a.m., Eastern Time. There will be no physical location for shareholders to attend. Shareholders may participate online by logging in at virtualshareholdermeeting.com/CMS2025 for CMS shareholders and at virtualshareholdermeeting.com/CMSPB2025 for Consumers shareholders.

All shareholders of record at the close of business on March 4, 2025, are entitled to receive notice of and vote at the Annual Meeting. Whether or not you plan to attend the Annual Meeting, you can vote prior to the meeting by Internet, telephone, proxy card or voting instruction form. We encourage you to exercise your right to vote. All shares of Consumers common stock held by CMS (99.6% of the voting shares of Consumers) will be voted for the proposed Director nominees, thus assuring their election as Directors of Consumers, as well as in accordance with other recommendations of the Consumers’ Board of Directors.

This year’s Annual Meeting will be a virtual meeting. A virtual meeting enables increased shareholder attendance and participation, improves efficiency and reduces costs. By visiting proxyvote.com, you will be able to submit your questions prior to the Annual Meeting. You may attend the Annual Meeting, submit questions and electronically vote your shares at the Annual Meeting from any location around the world with internet connectivity.

By Order of the Boards of Directors,

Melissa M. Gleespen

Vice President,

Corporate Secretary and

Chief Compliance Officer

CMS Energy Corporation

Consumers Energy Company

March 20, 2025

Important Notice Regarding the Availability of Proxy Materials for

the Annual Meeting of Shareholders to be Held on May 2, 2025.

This Proxy Statement and Annual Report to Shareholders are available at

materials.proxyvote.com/125896 for CMS and

materials.proxyvote.com/210518 for Consumers.

The terms “Corporation,” “we,” “our,” “us” and other representations as used in this proxy statement (the “Proxy Statement”) generally refer to both CMS Energy Corporation (“CMS”) and its principal subsidiary, Consumers Energy Company (“Consumers”).

This summary highlights information contained elsewhere in this Proxy Statement and does not contain all of the information that you should consider. We encourage you to read this entire Proxy Statement carefully before voting.

 

 

While CMS and Consumers are established, operated and regulated as separate legal entities, CMS and Consumers have the same individuals serving as members on each Board of Directors and each Board Committee and have adopted coordinated Director and executive compensation arrangements and plans as well as auditing relationships. Although in certain contexts in this Proxy Statement the terms “we” and “our” refer to each of CMS and Consumers and satisfy their respective disclosure obligations, this Combined Proxy Statement is separately filed by CMS and Consumers. Information in this Combined Proxy Statement relating to each individual registrant is filed by such registrant on its own behalf. Unless specifically noted, singular references to “Board,” “Committee,” “Corporation” and “Annual Meeting” refer to both CMS and Consumers.

Website references throughout this Proxy Statement are provided for convenience only, and the content on the referenced websites is not incorporated by reference into this Proxy Statement.

Our purpose is to provide safe, reliable, affordable, clean and equitable energy in service of our customers. In support of this purpose, we couple digital transformation with the “CE Way,” a lean operating model designed to improve safety, quality, cost, delivery and employee morale.

We measure our progress toward our purpose by considering our impact on the “triple bottom line” of people, planet and prosperity. The triple bottom line balances the interests of employees, customers, suppliers, regulators, Michigan’s residents, the investment community and other stakeholders, and it reflects the broader societal impacts of our activities. See our sustainability website for more information at cmsenergy.com/sustainability/default.aspx.

There are 10 nominees for election as Directors of CMS and Consumers, to hold office until the next annual meeting of shareholders and until their successors are elected and qualified. The Board believes that the nominees will be available to serve, but in the event any nominee is unable to do so, the proxies will be voted for a substitute nominee designated by the Board or the number of Directors constituting the full Board will be reduced accordingly.

All of the nominees are currently serving as Directors. All 10 nominees have accepted their nomination and agree to serve if elected.

The following table highlights the key experience, skills and qualifications for each nominee. The skills and qualifications that are marked below are reviewed by the Governance, Sustainability and Public Responsibility Committee (“Governance Committee”) and the Board when making nomination decisions and reviewing Board succession planning. The fact that a particular skill or qualification is not designated does not mean nominees do not also possess the specific experience or qualification. The table below illustrates how the Board is well-positioned to provide direction and oversight with respect to our overall performance, strategic direction and significant corporate policies.

The name, age and business experience of each nominee follows, as well as a description of the specific experience, qualifications and core competencies of each nominee that led to the Board’s conclusion that such nominee should serve as Director.

 

The Board and management continually review and monitor governance trends and best practices. The Board has adopted Amended and Restated Corporate Governance Principles (“Principles”) that reflect corporate and Board practices as well as relevant Securities and Exchange Commission (“SEC”) rules and the New York Stock Exchange (“NYSE”) listing standards. The Governance Committee is responsible for overseeing and reviewing our Principles at least annually and recommending any proposed changes to the Board for approval. The Principles are intended to serve as a flexible framework within which the Board and its Committees operate. Except for the Executive Committee, the Board has adopted charters for each of the standing Committees that detail their purposes, duties and authority, composition, meetings and resources as well as other aspects of Committee activities (“Charters”), which are further described under Board and Committee Information below. Each Committee reviews its Charter annually and recommends changes to the Governance Committee for review and recommendation to the Board for approval.

The current version of our Principles, Amended and Restated Articles of Incorporation, Amended and Restated Bylaws (“Bylaws”), Charters, Employee and Director Codes of Conduct (“Codes”) and other corporate governance materials are available at cmsenergy.com/corporate-governance/our-view-on-governance/default.aspx.

The Board provides direction and oversight with respect to our overall performance, strategic direction and significant corporate policies. The Board oversees major initiatives, advises on key financial and business objectives and monitors progress with respect to these matters. Directors are kept informed of our business by management via discussions, presentations and reports on a regular basis, including operating and financial reports made at Board and Committee meetings. The Board has full and direct access to all members of management and may hire consultants and advisors as it deems necessary.

As stated in our Principles, the Board has determined that for the present time, it is in the best interests of the Corporation and shareholders to keep the offices of CEO and Chairman separate to enhance oversight responsibilities. The Board believes that this leadership structure promotes independent and effective oversight of management on key issues relating to long-range business plans, long-range strategic issues and risks. Additionally, to further promote independent and effective oversight of management, the Board has chosen to appoint a Presiding Director despite the fact that our Principles only require one when the Chairman is not considered independent under NYSE listing standards. The Presiding Director provides the independent Directors with a key means for collaboration and communication. Under our Bylaws, the Presiding Director will: (1) convene and chair meetings of the independent Directors in executive session no less than once each year; (2) preside at meetings of the Board at which the Chairman of the Board is not present, including executive sessions of the independent Directors; (3) solicit independent Directors for advice on agenda items for meetings of the Board; (4) serve as a liaison between the Chairman of the Board, the President and the independent Directors; and (5) perform such other duties as may be assigned by the Board from time to time. Russell, the current Chairman, is not a member of management, but served as President and CEO of CMS and Consumers until July 2016. As of July 2019, he qualified as independent under NYSE listing standards; however, at this time, we still believe it is a best practice to have a Presiding Director and on May 3, 2024, Wright was elected as Presiding Director.

The Board’s risk oversight process includes regular reports from senior management on areas of material operational, legal, regulatory, financial, strategic, compliance, environmental, liability, safety, information technology, physical security, cybersecurity and reputational risk. The Board receives an annual risk management review in addition to the risk oversight functions performed by the various Committees of the Board. These include: (1) a review by the Audit Committee of the risks associated with operating and financial activities, including a security review, which could impact its financial and other disclosure reporting, as well as a review of policies on risk assessment, controls and accounting risk exposure; (2) the Audit Committee’s review and approval of risk management policies; (3) a review by the Compensation and Human Resources Committee (“Compensation Committee”) of the potential risks associated with the Corporation’s executive compensation policies and practices; (4) the Compensation Committee’s review of management’s assessment of the likelihood that the incentive compensation plans will have a material adverse impact; (5) the Finance Committee’s review of risks related to corporate finance; and (6) the Governance Committee’s review of risks related to governance, public responsibility and sustainability.

The Board is responsible for overseeing the Corporation’s cybersecurity risk. Cybersecurity risks are included in the risk reports to the Audit Committee discussed above. These risks are managed through a robust security program that includes people, processes, technology and governance structures. Security is an integrated organization accountable for both cyber and physical security led by the Vice President, IT and Security and Chief Information Officer. Our processes include a review of all security-related projects prior to implementation. A dedicated team monitors our environment and regularly shares threat information with peers and state and federal partners. We also conduct regular drills, exercises, vulnerability assessments and penetration tests to assess the security of our systems. Additional areas of focus include risk management, data privacy and compliance. We have a strong security culture through annual training, which includes courses on a variety of security-related topics. We also conduct monthly phishing tests through our “Don't Take the Bait” program, which asks employees to report suspicious emails that demonstrate common phishing tactics in real-world scenarios. When employees click on a test-phishing email, they are provided with information on cybersecurity best practices. We monitor our “Don't Take the Bait” statistics every month and communicate this data with employees to further emphasize their important role in cybersecurity.

Senior management meets with the Board or Audit Committee at least twice annually to provide updates on and discuss cybersecurity. Such updates include a review of the companies’ cybersecurity strategy, a scan of the threat landscape, and recent performance. Additionally, cybersecurity risks are included in the Audit Committee’s risk oversight functions, which focus on operating and financial activities that could impact the companies’ financial and other disclosure reporting. The Audit Committee’s oversight involves reviewing and approving policies on risk assessment, controls, and accounting risk exposure. The Audit Committee also reviews internal audit reports regarding cybersecurity processes, and receives updates that focus on CMS’ and Consumers’ cybersecurity program, mitigation of cybersecurity risks, and assessments by third-party experts. Given the importance of cybersecurity, in 2015 we elected Directors Soto and Butler, who have extensive subject matter expertise among other qualifications. See Item 1C. Cybersecurity in our Annual Report on Form 10-K for the year ended December 31, 2024 for more information related to our cybersecurity program.

The Board oversees our political engagement policies, programs and practices. The Governance Committee is also responsible for advising and assisting the Board with respect to our political engagement. Our policies, including the governance and decision-making process

for corporate political contributions, as well as biannual contribution reports, are described in detail at cmsenergy.com/corporate-governance/Political-Engagement/default.aspx. We believe Board oversight of our political activity, along with the Board’s alignment with our current disclosure standards provide the necessary accountability to ensure that political activities are conducted in the best interest of customers, shareholders and other stakeholders. Through Board oversight, we have maintained a rigorous compliance process to ensure that our political activities are lawful, properly disclosed and align with our Codes.

We integrate multiple levels of sustainability oversight into our daily operations and use several governance and risk management tools when addressing governance, environmental, public responsibility and sustainability matters. These include oversight by the Board, an enterprise risk management program and robust strategic and business planning processes. The Board oversees our public responsibility and sustainability practices. The Governance Committee is also responsible for advising and assisting the Board with respect to our public responsibility, including stakeholder outreach, stewardship and corporate social responsibility and sustainability matters. We are committed to corporate social responsibility through our business, culture, environment and our communities – past, present and future. We aim to conduct business safely and ethically to preserve the environment and sustain our communities while serving our customers across the state of Michigan. This aligns with our purpose, which is to achieve world-class performance while delivering hometown service. We measure our progress toward this purpose by considering our impact on the “triple bottom line” of people, planet and prosperity, which is underpinned by performance; this consideration takes into account not only the economic value that we create, but also our progress on our social and environmental goals.

The planet element of the triple bottom line represents our commitment to protect the environment, which extends beyond complying with the various state and federal laws and regulations. We provide extensive public reporting and are forthcoming in disclosures about our environmental stewardship and long-term strategy. We address issues related to climate change in SEC, Environmental Protection Agency and other regulatory agency filings, and by voluntarily reporting our climate risk strategy and related data to CDP. We have published Sustainability Reports; a Climate Change, Risk, Vulnerability and Resiliency Report and a Methane Reduction Plan. Consumers’ 2021 Integrated Resource Plan, approved by the Michigan Public Service Commission, includes plans to stop using coal as a fuel source for owned generation this year.

We periodically update and enhance disclosures relating to our sustainability efforts. These disclosures and updates can be found on our website at cmsenergy.com/sustainability/default.aspx.

We have created a cleaner, more sustainable energy future by taking a leadership position in reducing air emissions and water usage, saving landfill space and boosting the amount of renewable energy supplied to customers. We have also provided, and intend to continue providing, appropriate disclosures to our shareholders regarding climate-related risks and opportunities.

As part of our overall corporate governance, we have an ongoing outreach program to develop and maintain communication with our investors. We value these discussions and the Board considers pertinent investor feedback. In addition, management regularly participates in investor and industry conferences throughout the year to discuss performance and sustainability topics and share its perspective on business and industry developments. Shareholders may also contact the Board with any inquiry or issue, by the methods described below, and the Board will respond as appropriate.

Interested parties, including shareholders, employees or third parties can communicate with the Board, any Committee, the independent Directors as a group or an individual Director, including the Chairman or Presiding Director, by sending written communications to the Corporate Secretary, at the Corporation’s principal business office, One Energy Plaza, Jackson, Michigan 49201. Envelopes should be clearly marked “Board Communication” or “Director Communication.”

The Corporate Secretary will review and forward, as appropriate, such correspondence in order to facilitate communications with the Board or its Committees, the independent Directors or individual members.

Any shareholder, employee or third party who wishes to submit a compliance concern to the Board or applicable Committees, including complaints regarding accounting, internal accounting controls or auditing matters to the Audit Committee, may do so by any of the following means:

 

All such communications will be reviewed by the Chief Compliance Officer (who reports directly to the Audit Committee) prior to being forwarded to the Board or applicable Committees or Directors, as appropriate.

The Governance Committee is responsible for Board succession planning, which includes identifying and evaluating Director candidates to serve on the Board consistent with the criteria approved by the Board, and recommending a slate of Director candidates for election at the Annual Meeting. The following diagram illustrates the steps in identifying Director candidates:

 

The Governance Committee will consider shareholder-recommended Director nominees in accordance with the requirements of our Bylaws. The information that must be included and the procedures that must be followed by a shareholder wishing to recommend a Director candidate for the Board’s consideration are the same as would be required under our Bylaws if the shareholder wished to nominate that candidate directly. The Governance Committee will consider Director candidates recommended by shareholders on the same basis that the Governance Committee evaluates other nominees for Director.

CMS Bylaws also permit a shareholder, or a group of up to 20 shareholders, who have owned, continuously for at least three years, at least three percent of the outstanding shares of CMS common stock to submit Director nominees (not greater than two or 20% of the Board) for inclusion in its proxy statement if the shareholder(s) and the nominee(s) satisfy the requirements in the CMS Bylaws.

A Director nomination that is not submitted for inclusion in the proxy statement but instead is sought to be presented directly at the Annual Meeting must comply with the advance notice provisions in our Bylaws.

Any recommendation or nomination submitted by a shareholder regarding a Director candidate must be submitted within the time frame provided in our Bylaws for Director nominations and must include (a) a statement from the proposed nominee that he or she has consented to the submission of the recommendation or nomination and (b) such other information about the proposed nominee(s) and/or nominating shareholder(s) as is required by our Bylaws.

Written notice must be sent to the Corporate Secretary, One Energy Plaza, Jackson, Michigan 49201. You may access our Bylaws at cmsenergy.com/corporate-governance/our-view-on-governance/default.aspx.

Director candidates are sought whose particular background, experiences and qualities meet the needs of the Board. The Board values high standards of integrity, business ethics and sound judgment, which add value, perspective and expertise to the Board’s deliberations. The Governance Committee assesses, on a regular basis, the qualifications needed by the Board in light of the Board’s current composition and recommends changes to the Board when appropriate and determines from time-to-time other criteria for selection and retention of Board members. As stated in our Principles, the Board will include a broad spectrum of diverse business,

political, academic, demographic and social interests. The Governance Committee takes a wide range of factors into account in evaluating the suitability of Director candidates, including experience in business, leadership, regulated utility, sustainability and environment, risk management, customer experience, safety, governance, accounting, finance, legal, information technology, lean practices and compensation and human resources, which will bring a diversity of thought, perspective, approach and opinion to the Board. The Governance Committee does not have a single method for identifying Director candidates but will consider candidates suggested by a wide range of sources.

The Board believes that the mix of tenure adds value, perspective and expertise to the Board’s deliberations, with longer-tenured Directors bringing a deep understanding of the Corporation and shorter-tenured Directors bringing a fresh perspective. Since 2019, the Board has added four new Directors. Director term limits, included in our Principles, state that Directors (other than the CEO) first elected after January 2017 may not serve on the Board for more than 15 years and Committee chairs (other than the Executive Committee) may not serve in such role for more than five years.

Directors Butler, Darrow, Izzo, Russell, Shank, Soto, Sznewajs, Tanski, Wright are, and former Directors Jon Barfield and William Harvey were, “independent” as determined by the Board, in accordance with the NYSE listing standards, applicable rules and regulations of the SEC, our more stringent Independence Standards, as set forth in our Principles, and taking into consideration all business relationships between the Corporation and its subsidiaries and each non-employee Director. Rochow is not independent due to his employment relationship with the Corporation.

The following relationships were identified and deemed immaterial to such Directors’ independence:

In addition, the Board has affirmatively determined that each member of the Audit Committee and Compensation Committee is independent under NYSE listing standards and the additional independence standards applicable to such committee service.

The Independence Standards, adopted by the Board as part of our Principles, can be found at cmsenergy.com/corporate-governance/our-view-on-governance/default.aspx.

The Board recognizes that service on other public company boards provides valuable governance and leadership experience that benefits the Corporation. The Board also believes, however, that it is critical that Directors dedicate sufficient time to their service on the Corporation’s Board. In view thereof, our Principles state that before joining another public company board, the Director must notify the Chairman, the chair of the Governance Committee and the Corporate Secretary. Furthermore, our Principles state that a non-employee Director may not serve on more than four other public company boards and the CEO may not

serve on more than two other public company boards. All of our Directors meet these guidelines. In evaluating Director candidates, the Governance Committee also takes into account their time commitments, including things such as their principal occupation and service on other public or private boards. The Board has specifically determined that the ability of our Directors to serve on our Board and committees is not impaired by their service on other boards. Additionally, the Board has specifically determined that the ability of our Audit Committee members to serve on our Audit Committee is not impaired by service on other audit committees.

Under the CMS Articles of Incorporation, CMS Bylaws and our Principles, any Director nominee who receives less than a majority of the votes cast by the CMS shareholders at a regular election shall promptly tender his or her resignation. For this purpose, a majority of the votes cast means that the number of shares voted “for” a Director must exceed 50% of the votes cast with respect to that Director, not counting abstentions. Upon receipt of such a tendered resignation, the CMS Governance Committee shall consider and recommend to the CMS Board whether or not to accept the resignation. The CMS Board will act on the CMS Governance Committee’s recommendation and will cause CMS to publicly disclose the CMS Board’s decision whether to accept or decline such Director’s resignation offer (and the reasons for rejecting the resignation offer, if appropriate) within 90 days following certification of our shareholder vote. The Director who tenders his or her resignation pursuant to the standard will not be involved in either the CMS Governance Committee’s recommendation or the CMS Board’s decision to accept or decline the resignation. Due to complications that arise in the event of a contested election of Directors, this standard would not apply in that context, and instead a plurality vote standard would control any contested Director elections.

At the Corporation’s expense, Board members are expected to attend at least one continuing education program annually, sponsored by a recognized utility industry, corporate governance organization or an internal Director education program. The internal program includes corporate and industry information disseminated through orientation programs, presentations, business training modules and reports and operational site visits. This bespoke internal education program allows us to tailor programs to enhance our Board’s ability to provide appropriate oversight. We offered two internal education programs in 2024 - Digital/AI and the Changing Policy Landscape of Electric Supply, which were both attended by all Directors.

The Board is committed to continuous self-improvement, and Board and Committee evaluations are an important tool for promoting effectiveness. The Board conducts a performance evaluation annually and, at least once every three years, engages a third party to conduct individual Director peer evaluations.

Board and Committee evaluations are conducted for the Board and each standing Committee. Each Director participates in the process as illustrated below.

 

Our evaluation methodology also includes interviews of Directors and members of our executive leadership team who regularly interact with the Board and the Committees by an independent third-party facilitator to be conducted at least once every three years in order to solicit candid and actionable feedback. The robust multi-layered approach to our Board and Committee evaluation process is illustrated below.

 

The questionnaire assesses, among other items, Board: 1) effectiveness, including but not limited to, operations, oversight and future challenges; 2) processes; and 3) composition. Directors may choose to provide their feedback anonymously.

Director peer evaluations provide Directors an opportunity to evaluate each other and identify opportunities for their own growth and development. Peer evaluations and development follow-ups are facilitated by an independent third party and include confidential, open-ended, one-on-one interviews with each Director. The Board has conducted these periodic peer evaluations since 2008. The latest Director peer evaluation cycle began in 2024.

The CMS and Consumers Board each met eight times during 2024. Our Principles state the expectation that each Director will attend all scheduled Board and Committee meetings of which he or she is a member, as well as the Corporation’s annual meeting of shareholders. During 2024, all Directors attended more than 75% of the Board and assigned Committee meetings and all Board members attended the 2024 annual meeting of shareholders.

The Board has five standing Committees including an Audit Committee, a Compensation Committee, a Finance Committee, a Governance Committee and an Executive Committee. The members and the responsibilities of the standing Committees of the Boards are listed below.

With the exception of the Executive Committee, each Committee is composed entirely of “independent” Directors, as that term is defined by the NYSE listing standards and our Principles described above. Committees may also invite members of management or others to attend their meetings as they determine appropriate. Rochow routinely attends Committee meetings.

On a regularly-scheduled basis, the non-employee Directors meet in executive session (that is, with no employee Directors present) and may invite such members of management to attend as they determine appropriate. At least once each year, the independent Directors meet in executive session in conformance with the NYSE listing standards. In 2024, the CMS independent Directors met four times and the Consumers independent Directors met four times. In 2024, Chairman Russell presided over the executive sessions of independent Directors.

We have adopted an employee code of ethics, titled “CMS Energy 2025 Code of Conduct and Guide to Ethical Business Behavior” (“Employees’ Code”) that applies to the CEO, Chief Financial Officer (“CFO”) and Chief Accounting Officer (“CAO”), as well as all other officers and employees of CMS and Consumers. CMS and Consumers have also adopted a Director code of ethics titled “2024 CMS Energy Board of Directors Code of Conduct and Guide to Ethical Business Behavior” (“Directors’ Code”) that applies to the members of the Board. The Governance Committee annually reviews the Codes and recommends changes to the Board, as appropriate. The Employees’ Code is administered by the Chief Compliance Officer, who reports directly to the Audit Committee. The Audit Committee oversees compliance with the Codes. Any alleged violation of the Directors’ Code will be investigated by disinterested members of the Audit Committee, or if none, by disinterested members of the Board. The Governance Committee would recommend appropriate action to the Board in the event a determination is made that a Director violated the Directors’ Code. The Codes and any waivers of, or amendments or exceptions to, a provision of the Employees’ Code that applies to the CEO, CFO, CAO or persons performing similar functions and any waivers of, or exceptions to, a provision of our Directors’ Code will be disclosed on our website at cmsenergy.com/corporate-governance/compliance-and-ethics/default.aspx. No such waivers or exceptions have been granted.

Management annually undertakes a comprehensive review of the compensation policies and practices throughout the organization in order to assess the risks presented by such policies and practices. In 2024, we engaged our independent compensation consultant to conduct a compensation risk review and assess the potential risks associated with executive compensation. This review included three perspectives:

The compensation consultant assessed multiple individual key risk indicators which included items such as base salaries, incentives, performance goals, stock ownership requirements, CEO pay compared to other NEOs and retention elements. These risk indicators were all reviewed on a scale of low, medium and high risk. The compensation consultant found there were no areas

of high risk and reviewed its analysis with the Compensation Committee. Through this process, it was determined that our compensation policies and practices are not reasonably likely to have a material adverse effect on CMS or Consumers.

Our Prohibition on Illegal Insider Trading Policy and Codes among other things, prohibit CMS’ and Consumers’ Directors and officers from engaging in pledging or purchasing the Company securities on margin, “trading” of our securities or selling “short” our securities or buying or selling puts or calls or hedges relating to our securities, including compensatory awards of equity securities or our securities otherwise held, directly or indirectly, by those persons. For purposes of this policy and the Codes, “trading” means a combination or pattern of substantial or continuous buying and selling of securities with the primary objective of realizing short-term gains. Selling “short” is a technique in which investors bet on a stock price falling by selling securities they do not own with the understanding that they will buy them back, hopefully at a lower price. A copy of Prohibition on Illegal Insider Trading Policy was filed as Exhibit 19.1 to our annual report on Form 10-K for the year ended December 31, 2024.

CMS, Consumers or their subsidiaries may occasionally enter into transactions with Related Parties. “Related Parties” include Directors or executive officers, beneficial owners of more than 5% of our common stock, family members of such persons, and entities in which such persons have a direct or indirect material interest. As set forth in our Codes, we consider a related party transaction to have occurred when a Related Party enters into a transaction in which we are participating, the transaction amount is more than $10,000 and the Related Party has or will have a direct or indirect material interest (“Related Party Transaction”). Any Related Party Transaction must be reported to us.

In accordance with our Codes and the Audit Committee Charter, Related Party Transactions must be pre-approved by the Audit Committee. In drawing its conclusion on any approval request, the Audit Committee considers the following factors:

The policies and procedures relating to the Audit Committee’s approval of Related Party Transactions are found in the Codes, which are available at cmsenergy.com/corporate-governance/compliance-and-ethics/default.aspx, and do not apply to management contracts or compensation plans as approved under separate policies.

Angela Thompkins, a sister to Tonya Berry, an executive officer, is employed by the Corporation in a non-executive officer position and received compensation approved by the Compensation Committee in accordance with its compensation practices described in our Compensation Discussion and Analysis.

The Board engages in an active succession planning process. The Board selects a CEO and then consults with the CEO concerning the selection of a senior management team and plans for their succession. The management succession plan also includes provisions for the CEO. The Compensation Committee advises the Board on succession planning, including policies and principles for executive officer selection. CEO evaluations are conducted annually.

The following table contains non-employee Director compensation information for 2024.

Non-employee Director compensation is benchmarked annually. Non-employee Directors receive an annual retainer fee and restricted stock award for service on the CMS and Consumers Boards and additional annual retainer fees for certain Committee positions. Rochow, the only employee Director, does not receive Director compensation. Directors are reimbursed for expenses incurred in attending Board or Committee meetings and other company business.

The following table describes the annual cash retainer fee and other fees received for Director service in 2024 as well as the fees that will be received for service in 2025. Annual retainer fees are paid based on the number of months served on the Board in each respective capacity.

In May 2024, non-employee Directors were awarded a number of shares of restricted stock with a fair market value at the time of award of $175,000. These shares of restricted stock are 100%

tenure-based and vest 100% at the next annual meeting date. In 2025, the annual restricted stock award will have a fair market value at the time of the May 2025 award of approximately $175,000, the same as the 2024 annual stock retainer grant value. These shares of restricted stock will be 100% tenure-based and vest at the next annual meeting date. Under our Performance Incentive Stock Plan in effect at the time of grant, non-employee Directors may defer receipt of their annual equity awards until a deferral date selected by the Director. If a deferral election is made by the Director, the equity awards subject to the deferral election will be granted as restricted stock units rather than restricted stock awards. Directors Butler, Darrow, Izzo, Russell, Shank, Soto, Sznewajs and Tanski elected to defer their 2024 equity grants.

Stock ownership guidelines have been adopted by the Board that further align the interests of the Directors with our shareholders. Non-employee Directors are required to hold CMS common stock equivalent in value to five times their annual cash retainer by the end of the fifth calendar year of becoming a Director. In the event a Director has not met the stock ownership guidelines in the prescribed time frame, in lieu of the Director receiving his or her monthly cash retainer, the retainer will be used to purchase shares of CMS common stock until such time as the guideline has been met. All Directors currently comply with this stock ownership requirement or are currently expected to comply by the end of their fifth calendar year of becoming a Director.

Pursuant to the Directors’ Deferred Compensation Plan (“DCP”), a non-employee Director may, at any time prior to the calendar year in which cash retainer fees are to be earned, irrevocably elect to defer payment, through written notice to the Corporation, all or a portion of any of the cash retainer fees that would otherwise be paid to the Director. Deferred amounts will be distributed in a lump sum or in annual installments in cash, as specified in the Director’s initial election. Fidelity Investments, an independent record keeper, administers the DCP. The participant decides how contributions are invested among a broad array of mutual funds selected and provided by the record keeper. Funds equal to the amounts deferred are transferred to Fidelity Investments. Our payment obligations to the Directors remain an unsecured contractual right to a payment. Directors Butler, Darrow, Izzo, Shank, Soto, Sznewajs and Tanski elected to defer receipt of their 2024 fees under the DCP.

The following table shows those persons known to us as of March 4, 2025 to be the beneficial owners of more than 5% of CMS or Consumers’ voting securities: