CMSA / CMS Energy Corporation - Corporate Bond/Note - SEC-Einreichungen, Jahresbericht, Proxy Statement

CMS Energy Corporation - Corporate Bond/Note
US ˙ NYSE ˙ US1258968601

Basisstatistiken
LEI 549300IA9XFBAGNIBW29
CIK 811156
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to CMS Energy Corporation - Corporate Bond/Note
SEC Filings (Chronological Order)
Auf dieser Seite finden Sie eine vollständige, chronologische Liste der SEC-Einreichungen, mit Ausnahme der Eigentumseinreichungen, die wir an anderer Stelle bereitstellen.
June 3, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 1, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 1, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

June 3, 2026 EX-99.1

CMS Energy Announces Sri Maddipati as Chief Financial Officer, Chris Fultz as President of Electric Supply

Exhibit 99.1 CMS Energy Announces Sri Maddipati as Chief Financial Officer, Chris Fultz as President of Electric Supply JACKSON, Mich., June 3, 2026 – CMS Energy announced today, Sri Maddipati, currently Consumers Energy’s senior vice president and president of electric supply, will be named CMS Energy and Consumers Energy Executive Vice President and Chief Financial Officer, effective on June 3.

June 3, 2026 EX-99.1

CMS Energy Announces Sri Maddipati as Chief Financial Officer, Chris Fultz as President of Electric Supply

Exhibit 99.1 CMS Energy Announces Sri Maddipati as Chief Financial Officer, Chris Fultz as President of Electric Supply JACKSON, Mich., June 3, 2026 – CMS Energy announced today, Sri Maddipati, currently Consumers Energy’s senior vice president and president of electric supply, will be named CMS Energy and Consumers Energy Executive Vice President and Chief Financial Officer, effective on June 3.

June 3, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 1, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 1, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

May 13, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 8, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 8, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 13, 2026 424B5

PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 11, 2026 $3,000,000,000 CMS Energy Corporation Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No 333-293382 PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 11, 2026 $3,000,000,000 CMS Energy Corporation Common Stock We have entered into an equity distribution agreement, dated May 13, 2026, with each of Barclays Bank PLC, BNP PARIBAS, Bank of America, N.

May 13, 2026 EX-FILING FEES

Security Type

Calculation of Filing Fee Tables S-3 CMS ENERGY CORP Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Equity Common Stock 457(o) $ 3,000,000,000.

May 13, 2026 EX-1.1

CMS ENERGY CORPORATION Shares of Common Stock EQUITY DISTRIBUTION AGREEMENT Dated: May 13, 2026

Exhibit 1.1 CMS ENERGY CORPORATION Shares of Common Stock EQUITY DISTRIBUTION AGREEMENT Dated: May 13, 2026 Table of Contents Page SECTION 1. Description of Shares. 4 SECTION 2. Certain Defined Terms. 5 SECTION 3. Placements. 7 SECTION 4. Sale of Shares. 9 SECTION 5. Suspension of Sales. 11 SECTION 6. Representations and Warranties. 12 SECTION 7. Sale and Delivery; Settlement. 21 SECTION 8. Covena

May 13, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 13, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 13, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

May 13, 2026 EX-3.1

CMS Energy Corporation Amendments to Restated Articles of Incorporation ARTICLE III

Exhibit 3.1 CMS Energy Corporation Amendments to Restated Articles of Incorporation ARTICLE III The total number of shares of all classes of stock which the Corporation shall have authority to issue is 710,000,000, of which 10,000,000 shares, par value $.01 per share, are of a class designated Preferred Stock (“Preferred Stock”), and 700,000,000 shares, par value $.01 per share, are of a class des

May 13, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 8, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 8, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 13, 2026 EX-3.1

CMS Energy Corporation Amendments to Restated Articles of Incorporation ARTICLE III

Exhibit 3.1 CMS Energy Corporation Amendments to Restated Articles of Incorporation ARTICLE III The total number of shares of all classes of stock which the Corporation shall have authority to issue is 710,000,000, of which 10,000,000 shares, par value $.01 per share, are of a class designated Preferred Stock (“Preferred Stock”), and 700,000,000 shares, par value $.01 per share, are of a class des

April 28, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 28, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 28, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpor

April 28, 2026 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; Stat

April 28, 2026 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; Stat

April 28, 2026 EX-99.2

2026 First Quarter Results & Outlook April 28 , 2026

Exhibit 99.2 2026 First Quarter Results & Outlook April 28 , 2026 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. The forward - looking statement

April 28, 2026 EX-99.1

CMS Energy Announces First Quarter Results for 2026, Reaffirms 2026 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces First Quarter Results for 2026, Reaffirms 2026 Adjusted EPS Guidance JACKSON, Mich., April 28, 2026 – CMS Energy announced today reported earnings per share of $1.10 for the first quarter of 2026, compared to $1.01 per share for 2025. The company’s adjusted earnings per share for the first quarter were $1.13, compared to $1.02 per share for 2025. CMS Energy reaffi

April 28, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 28, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 28, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpor

April 28, 2026 EX-99.2

2026 First Quarter Results & Outlook April 28 , 2026

Exhibit 99.2 2026 First Quarter Results & Outlook April 28 , 2026 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. The forward - looking statement

April 28, 2026 EX-99.1

CMS Energy Announces First Quarter Results for 2026, Reaffirms 2026 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces First Quarter Results for 2026, Reaffirms 2026 Adjusted EPS Guidance JACKSON, Mich., April 28, 2026 – CMS Energy announced today reported earnings per share of $1.10 for the first quarter of 2026, compared to $1.01 per share for 2025. The company’s adjusted earnings per share for the first quarter were $1.13, compared to $1.02 per share for 2025. CMS Energy reaffi

April 1, 2026 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registra

emltoshareholders UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Rul

March 26, 2026 ARS

ARS

C MS ENE R GY & C O N S UM E RS ENE R GY ANNUAL REPORT 2025 CMSenergy.com Consumers Energy One Energy Plaza Jackson, MI 49201 i To our Valued Shareholders: I am pleased to report another year of strong operational, financial, and strategic performance at CMS Energy. Our results reflect disciplined execution across our electric and gas businesses, the achievement of constructive regulatory outcomes

March 26, 2026 ARS

ARS

C MS ENE R GY & C O N S UM E RS ENE R GY ANNUAL REPORT 2025 CMSenergy.com Consumers Energy One Energy Plaza Jackson, MI 49201 i To our Valued Shareholders: I am pleased to report another year of strong operational, financial, and strategic performance at CMS Energy. Our results reflect disciplined execution across our electric and gas businesses, the achievement of constructive regulatory outcomes

March 26, 2026 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 DEF 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 DEF 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a

March 26, 2026 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registra

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))  ☐

March 13, 2026 PRE 14A

PRELIMINARY PROXY STATEMENT — SUBJECT TO COMPLETION

PRELIMINARY PROXY STATEMENT — SUBJECT TO COMPLETION UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 20, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 20, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 20, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

February 20, 2026 EX-99.1

CMS Energy Announces Diane Leopold and Richard Keyes to Join the Board of Directors

Exhibit 99.1 CMS Energy Announces Diane Leopold and Richard Keyes to Join the Board of Directors JACKSON, Mich., Feb. 20, 2026 – Diane Leopold, retired executive vice president and chief operating officer at Dominion Energy, Inc, (“Dominion”) has been elected to the CMS Energy and Consumers Energy boards of directors. Richard Keyes, president and chief executive officer of Meijer, Inc, has also be

February 20, 2026 EX-99.1

CMS Energy Announces Diane Leopold and Richard Keyes to Join the Board of Directors

Exhibit 99.1 CMS Energy Announces Diane Leopold and Richard Keyes to Join the Board of Directors JACKSON, Mich., Feb. 20, 2026 – Diane Leopold, retired executive vice president and chief operating officer at Dominion Energy, Inc, (“Dominion”) has been elected to the CMS Energy and Consumers Energy boards of directors. Richard Keyes, president and chief executive officer of Meijer, Inc, has also be

February 20, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 20, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 20, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

February 11, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 11, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 11, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

February 11, 2026 424B5

PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 11, 2026 $1,000,000,000 CMS Energy Corporation Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No 333-293382 PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 11, 2026 $1,000,000,000 CMS Energy Corporation Common Stock We have entered into an equity distribution agreement, dated December 7, 2023, with each of Barclays Bank PLC, JPMorgan Chase Bank, National Association, KeyBanc Capital Markets Inc.

February 11, 2026 EX-FILING FEES

Security Type

Calculation of Filing Fee Tables S-3 CMS ENERGY CORP Table 1: Newly Registered and Carry Forward Securities ☐Not Applicable Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid Fees Previously Paid Carry Forward Securities Carry Forward Securities 1 Equity Common Stock of CMS Energy Corporation 415(a)(6) $ 492,312,332.

February 10, 2026 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; State of

February 10, 2026 EX-4.1KK

ONE HUNDRED FIFTY-FIFTH SUPPLEMENTAL INDENTURE Providing among other things for FIRST MORTGAGE BONDS, 2025-2 Collateral Series (Interest Bearing) Dated as of November 28, 2025 CONSUMERS ENERGY COMPANY THE BANK OF NEW YORK MELLON,

Exhibit 4.1.kk ONE HUNDRED FIFTY-FIFTH SUPPLEMENTAL INDENTURE Providing among other things for FIRST MORTGAGE BONDS, 2025-2 Collateral Series (Interest Bearing) Dated as of November 28, 2025 - CONSUMERS ENERGY COMPANY TO THE BANK OF NEW YORK MELLON, TRUSTEE Counterpart of 75 THIS ONE HUNDRED FIFTY-FIFTH SUPPLEMENTAL INDENTURE, dated as of November 28, 2025 (herein sometimes referred to as “this Su

February 10, 2026 EX-21.1

For the purpose of this filing, information is organized under the headings of CMS Energy Corporation (Tier 1), CMS Capital, L.L.C. (Tier 2), NorthStar Clean Energy Company, formerly known as CMS Enterprises Company (Tier 2), CMS Treasury Services, L

Exhibit 21.1 For the purpose of this filing, information is organized under the headings of CMS Energy Corporation (Tier 1), CMS Capital, L.L.C. (Tier 2), NorthStar Clean Energy Company, formerly known as CMS Enterprises Company (Tier 2), CMS Treasury Services, LLC (Tier 2), and Consumers Energy Company (Tier 2). As set forth in detail below, CMS Energy Corporation is the parent company of CMS Cap

February 5, 2026 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 5, 2026

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 5, 2026 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

February 5, 2026 EX-99.2

EXHIBIT 99.2

Exhibit 99.2

February 5, 2026 EX-99.1

CMS Energy Exceeds Earnings Guidance in 2025, Raises 2026 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Exceeds Earnings Guidance in 2025, Raises 2026 Adjusted EPS Guidance JACKSON, Mich., Feb. 5, 2026 – CMS Energy announced today reported earnings per share of $3.53 for 2025, compared to $3.33 per share for 2024. The company’s adjusted earnings per share for 2025 were $3.61, compared to $3.34 per share for 2024, exceeding the guidance range largely due to outperformance at N

November 21, 2025 EX-10.3

THIRD AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT

Exhibit 10.3 Execution Copy THIRD AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT This Third Amendment to Amended and Restated Revolving Credit Agreement (“Amendment”) is made as of November 17, 2025 (“Effective Date”) among CONSUMERS ENERGY COMPANY, a Michigan corporation (“Borrower”), THE BANK OF NOVA SCOTIA, in its capacity as Administrative Agent under Credit Agreement, as defined

November 21, 2025 EX-10.1

SIXTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT

  Exhibit 10.1 EXECUTION VERSION   $750,000,000   SIXTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT   Dated as of November 21, 2025 among   CMS ENERGY CORPORATION,  as the Company,   THE FINANCIAL INSTITUTIONS NAMED HEREIN,  as the Banks,   BARCLAYS BANK PLC,  as Agent,   JPMORGAN CHASE BANK, N.A. and MUFG BANK, LTD.,  as Co-Syndication Agents   and   MIZUHO BANK, LTD., BANK OF AMERICA, N.A.,

November 21, 2025 EX-4.1

ONE HUNDRED FIFTY-FOURTH SUPPLEMENTAL INDENTURE Providing among other things for FIRST MORTGAGE BONDS, 2025-1 Collateral Series (Interest Bearing) Dated as of November 21, 2025 CONSUMERS ENERGY COMPANY THE BANK OF NEW YORK MELLON,

Exhibit 4.1 ONE HUNDRED FIFTY-FOURTH SUPPLEMENTAL INDENTURE Providing among other things for FIRST MORTGAGE BONDS, 2025-1 Collateral Series (Interest Bearing) Dated as of November 21, 2025 CONSUMERS ENERGY COMPANY TO THE BANK OF NEW YORK MELLON, TRUSTEE Counterpart of 75 THIS ONE HUNDRED FIFTY-FOURTH SUPPLEMENTAL INDENTURE, dated as of November 21, 2025 (herein sometimes referred to as “this Suppl

November 21, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 17, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 17, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

November 21, 2025 EX-10.2

$1,100,000,000 SEVENTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT Dated as of November 21, 2025 among CONSUMERS ENERGY COMPANY, as the Company, THE FINANCIAL INSTITUTIONS NAMED HEREIN, as the Banks, JPMORGAN CHASE BANK, N.A., as Agent, BARCLAYS

Exhibit 10.2 EXECUTION VERSION $1,100,000,000 SEVENTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT Dated as of November 21, 2025 among CONSUMERS ENERGY COMPANY, as the Company, THE FINANCIAL INSTITUTIONS NAMED HEREIN, as the Banks, JPMORGAN CHASE BANK, N.A., as Agent, BARCLAYS BANK PLC and MUFG BANK, LTD., as Co-Syndication Agents, and MIZUHO BANK, LTD., BANK OF AMERICA, N.A. and WELLS FARGO BA

November 6, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 6, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 6, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

November 6, 2025 EX-4.1

CMS ENERGY CORPORATION THE BANK OF NEW YORK MELLON, as Trustee Dated as of November 6, 2025 3.125% Convertible Senior Notes due 2031

Exhibit 4.1 Execution Version CMS ENERGY CORPORATION AND THE BANK OF NEW YORK MELLON, as Trustee INDENTURE Dated as of November 6, 2025 3.125% Convertible Senior Notes due 2031 TABLE OF CONTENTS Page Article 1 Definitions Section 1.01 . Definitions 1 Section 1.02 . References to Interest 14 Article 2 Issue, Description, Execution, Registration and Exchange of Notes Section 2.01 . Designation and A

November 4, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 4, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 4, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

November 4, 2025 EX-99.1

CMS Energy Prices Upsized Offering of $850 Million of 3.125% Convertible Senior Notes Due 2031

Exhibit 99.1 CMS Energy Prices Upsized Offering of $850 Million of 3.125% Convertible Senior Notes Due 2031 JACKSON, Mich., November 4, 2025–CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced the pricing of its offering of $850 million aggregate principal amount of its 3.125% convertible senior notes due 2031 (the “convertible notes”) in a private placement under the Securities Act of 193

November 3, 2025 EX-99.1

CMS Energy Announces Proposed Offering of $750 million of Convertible Senior Notes Due 2031

Exhibit 99.1 CMS Energy Announces Proposed Offering of $750 million of Convertible Senior Notes Due 2031 JACKSON, Mich., November 3, 2025 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today that it intends to offer, subject to market and other conditions, $750 million aggregate principal amount of its convertible senior notes due 2031 (the “convertible notes”) in a private placemen

November 3, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 3, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 3, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

October 30, 2025 EX-99.2

LEADING THE CLEAN ENERGY TRANSFORMATION 2025 Third Quarter Results & Outlook October 30, 2025

Exhibit 99.2 LEADING THE CLEAN ENERGY TRANSFORMATION 2025 Third Quarter Results & Outlook October 30, 2025 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal d

October 30, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 30, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 30, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

October 30, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant;

October 30, 2025 EX-99.1

CMS Energy Announces Strong Third Quarter Results, Raises 2025 Adjusted EPS, Initiates 2026 Guidance

Exhibit 99.1 CMS Energy Announces Strong Third Quarter Results, Raises 2025 Adjusted EPS, Initiates 2026 Guidance JACKSON, Mich., Oct. 30, 2025 – CMS Energy announced today reported earnings per share of $0.92 for the third quarter of 2025, compared to $0.84 per share for 2024. The company’s adjusted earnings per share for the third quarter were $0.93, compared to $0.84 per share for the same quar

September 2, 2025 144

144

144 0002076869 XXXXXXXX LIVE 0000811156 CMS ENERGY CORP 001-09513 ONE ENERGY PLAZA JACKSON MI 49201 5177880550 Snyder Lauren Y Officer Common Stock Wells Fargo Securities 375 Park Avenue New York NY 10152 2221 162199.

July 31, 2025 EX-99.1

CMS Energy Announces Strong Second Quarter Results, Reaffirms 2025 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong Second Quarter Results, Reaffirms 2025 Adjusted EPS Guidance JACKSON, Mich., July 31, 2025 – CMS Energy announced today reported earnings per share of $0.66 for the second quarter of 2025, compared to $0.65 per share for 2024. The company’s adjusted earnings per share for the second quarter were $0.71, compared to $0.66 per share for the same quarter in 202

July 31, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; State

July 31, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 31, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 31, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

July 31, 2025 EX-99.2

LEADING THE CLEAN ENERGY TRANSFORMATION 2025 Second Quarter Results & Outlook July 31, 2025

Exhibit 99.2 LEADING THE CLEAN ENERGY TRANSFORMATION 2025 Second Quarter Results & Outlook July 31, 2025 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal dec

July 31, 2025 EX-10.1

Annual NorthStar Clean Energy Employee Incentive Compensation Plan, as amended, effective as of May 1, 2025

Exhibit 10.1 ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual NorthStar Clean Energy Employee Incentive Compensation Plan (“Plan”) is to provide an equitable and competitive level of compensation that will permit NorthStar Clean Energy and its subsidiari

June 18, 2025 EX-99.1

CMS Energy Announces the Early Results and Upsizing of its Cash Tender Offer for Certain Outstanding Debt Securities

Exhibit 99.1 CMS Energy Announces the Early Results and Upsizing of its Cash Tender Offer for Certain Outstanding Debt Securities Jackson, Mich., June 18, 2025 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today the early results and upsizing of the previously announced cash tender offer (the “Tender Offer”) for up to the Aggregate Tender Cap (as defined below) of the outstanding b

June 18, 2025 EX-99.2

CMS Energy Announces the Pricing Terms of its Cash Tender Offer for Certain Outstanding Debt Securities

Exhibit 99.2 CMS Energy Announces the Pricing Terms of its Cash Tender Offer for Certain Outstanding Debt Securities Jackson, Mich., June 18, 2025 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today the pricing terms of the outstanding bonds listed in the table below (the “Bonds”) pursuant to the previously announced cash tender offer (the “Tender Offer”) for up to $147.095 million

June 18, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 18, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

June 6, 2025 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 5, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

June 4, 2025 EX-99.1

CMS Energy announces cash tender offers for up to $125 million of outstanding debt securities issued by Consumers Energy

Exhibit 99.1 CMS Energy announces cash tender offers for up to $125 million of outstanding debt securities issued by Consumers Energy Jackson, Mich., June 4, 2025 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today the commencement of a cash tender offer (the “Tender Offer”) for up to $125 million aggregate principal amount (the “Aggregate Tender Cap”) of the outstanding bonds list

June 4, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 4, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 4, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

May 15, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 15, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 15, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

May 15, 2025 EX-99.1

CMS Energy Announces New Organizational Structure to Support its Long-Term Company Strategy

Exhibit 99.1 CMS Energy Announces New Organizational Structure to Support its Long-Term Company Strategy JACKSON, Mich., May 15, 2025 – CMS Energy announced today a new corporate organizational structure to support the company’s operational transformation and long-term company strategy. The new structure, including new leadership roles and business units, will take effect on July 1, 2025. “CMS Ene

May 6, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 2, 2025

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 2, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

April 24, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 24, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpor

April 24, 2025 EX-99.2

LEADING THE CLEAN ENERGY TRANSFORMATION 2025 First Quarter Results & Outlook April 24 , 2025

Exhibit 99.2 LEADING THE CLEAN ENERGY TRANSFORMATION 2025 First Quarter Results & Outlook April 24 , 2025 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal de

April 24, 2025 EX-99.1

CMS Energy Announces First Quarter Results for 2025, Reaffirms 2025 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces First Quarter Results for 2025, Reaffirms 2025 Adjusted EPS Guidance JACKSON, Mich., April 24, 2025 – CMS Energy announced today reported earnings per share of $1.01 for the first quarter of 2025, compared to $0.96 per share for 2024. The company’s adjusted earnings per share for the first quarter were $1.02, compared to $0.97 per share for 2024. CMS Energy reaffi

April 24, 2025 EX-10.1

Annual NorthStar Clean Energy Employee Incentive Compensation Plan, as amended, effective as of January 25, 2025

Exhibit 10.1 ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN 1 ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual NorthStar Clean Energy Employee Incentive Compensation Plan (“Plan”) is to provide an equitable and competitive level of compensation that will permit NorthStar Clean Energy and its subsidia

April 24, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; Stat

April 3, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Def

March 20, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )         Filed by the Registrant ☒     Filed by a Party other than the Registrant  ☐     Check the appropriate box:      ☐     Preliminary Proxy Statement      ☐     Confidential, for Use of the Comm

March 20, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )         Filed by the Registrant ☒     Filed by a Party other than the Registrant  ☐     Check the appropriate box:      ☐     Preliminary Proxy Statement      ☐     Confidential, for Use of the Commission Only (as pe

March 20, 2025 ARS

ARS

CMSENERGY & C ONSUMERS ENERGY ANNUAL REPORT 2024 CMSenergy.com Consumers Energy One Energy Plaza Jackson, MI 49201 i To our Valued Shareholders: Thank you for another year of your investment in CMS Energy. Over the course of 2024, significant commitments were made to our customers, demonstrating they can “Count on Us” to deliver safe, reliable, affordable, clean and equitable energy to their homes

February 21, 2025 EX-1.1

1.1 Underwriting Agreement dated February 18, 2025 among CMS Energy and Barclays Capital Inc., BofA Securities, Inc., Goldman Sachs & Co. LLC, and J.P. Morgan Securities LLC, as representatives of the underwriters named therein.

Exhibit 1.1 $1,000,000,000 CMS ENERGY CORPORATION 6.50% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2055 Underwriting Agreement February 18, 2025 To the Representatives named in Schedule I hereto         of the Underwriters named in Schedule II hereto Ladies and Gentlemen: CMS Energy Corporation, a Michigan corporation (the “Company”), proposes to issue and sell to the several Underwri

February 21, 2025 EX-4.1

11th Supplemental Indenture dated as of February 21, 2025, between CMS Energy and The Bank of New York Mellon, as Trustee (Exhibit 4.1 to Form 8-K filed February 21, 2025 and incorporated herein by reference)

Exhibit 4.1 ELEVENTH SUPPLEMENTAL INDENTURE dated as of February 21, 2025 This Eleventh Supplemental Indenture, dated as of the 21st day of February, 2025 (this “Eleventh Supplemental Indenture”), between CMS Energy Corporation, a corporation duly organized and existing under the laws of the State of Michigan (hereinafter called the “Issuer”) and having its principal office at One Energy Plaza, Ja

February 21, 2025 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 21, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

February 21, 2025 EX-99.1

Estimated Fees SEC Registration Fee $ 153,100 Services of Independent Registered Public Accounting Firms 78,000 Trustee Fees and Expenses 15,000 Legal Fees and Expenses 95,000 Rating Agency Fees 1,915,000 Printing and Delivery Expenses 10,000 Miscell

Exhibit 99.1 The expenses to be incurred by CMS Energy Corporation relating to the offering of $1,000,000,000 principal amount of its 6.50% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2055, under CMS Energy Corporation’s Registration Statement on Form S-3 (Registration No. 333-270060) and a related prospectus supplement filed with the Securities and Exchange Commission and dated Februa

February 19, 2025 424B2

PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 27, 2023 CMS Energy Corporation 6.50% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2055

Filed Pursuant to Rule 424(b)(2) Registration No 333-270060 PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 27, 2023 $1,000,000,000 CMS Energy Corporation 6.

February 19, 2025 EX-FILING FEES

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables S-3 CMS ENERGY CORP Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to be Carried Forward Newly Registered Securities Fees to be Paid 1 Debt 6.

February 18, 2025 424B5

The information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not an offer to sell these securities and are not soliciting an offer to buy thes

Filed Pursuant to Rule 424(b)(5) Registration No 333-270060 The information in this preliminary prospectus supplement is not complete and may be changed.

February 18, 2025 FWP

Final Term Sheet February 18, 2025

Filed Pursuant to Rule 433 Registration Statement No. 333-270060 Final Term Sheet February 18, 2025 Issuer: CMS Energy Corporation Securities: 6.50% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2055 (the “Notes”) Aggregate Principal Amount Offered: $1,000,000,000 Maturity Date: June 1, 2055 Coupon: (i) 6.50% per annum, accruing from and including February 21, 2025 to, but not including,

February 11, 2025 EX-21.1

Subsidiaries of CMS Energy and Consumers

Exhibit 21.1 For the purpose of this filing, information is organized under the headings of CMS Energy Corporation (Tier 1), CMS Capital, L.L.C. (Tier 2), NorthStar Clean Energy Company, formerly known as CMS Enterprises Company (Tier 2), CMS Treasury Services, LLC (Tier 2), and Consumers Energy Company (Tier 2). As set forth in detail below, CMS Energy Corporation is the parent company of CMS Cap

February 11, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; State of

February 11, 2025 EX-19.1

Policy Prohibiting Illegal Insider Trading

Exhibit 19.1 POLICY PROHIBITING ILLEGAL INSIDER TRADING Federal and State securities laws make it illegal for anyone to trade a company’s securities while in possession of material, nonpublic information related to that company. This is referred to as “illegal insider trading” and may result in criminal or civil penalties. CMS Energy Corporation and its subsidiaries (“Company”) has adopted this Po

February 6, 2025 EX-99.1

CMS Energy Announces Strong 2024 Financial Results for the 22nd Consecutive Year, Raises 2025 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong 2024 Financial Results for the 22nd Consecutive Year, Raises 2025 Adjusted EPS Guidance JACKSON, Mich., Feb. 6, 2025 – CMS Energy announced today reported earnings per share of $3.33 for 2024, compared to $3.01 per share for 2023. The company’s adjusted earnings per share for 2024 were $3.34, compared to $3.11 per share for 2023. CMS Energy increased its an

February 6, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 6, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

February 6, 2025 EX-99.2

2024 Year - End Results & Outlook February 6, 2025

Exhibit 99.2 2024 Year - End Results & Outlook February 6, 2025 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. The forward - looking statements

October 31, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 31, 2024

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 31, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

October 31, 2024 EX-99.1

CMS Energy Announces Third Quarter Results, Introduces 2025 Guidance

Exhibit 99.1 CMS Energy Announces Third Quarter Results, Introduces 2025 Guidance JACKSON, Mich., Oct. 31, 2024 – CMS Energy announced today reported earnings per share of $0.84 for the third quarter of 2024, compared to $0.60 per share for the same quarter in 2023. The company’s adjusted earnings per share for the third quarter were $0.84, compared to $0.61 per share for the same quarter in 2023.

October 31, 2024 EX-99.2

Third Quarter 2024 Results & Outlook October 31, 2024

Exhibit 99.2 Third Quarter 2024 Results & Outlook October 31, 2024 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. The forward - looking statemen

October 31, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant;

October 17, 2024 SC 13G/A

CMS / CMS Energy Corporation / JPMORGAN CHASE & CO - FILING CMS ENERGY CORPORATION Passive Investment

SC 13G/A 1 CMSENERGYCORPORATION.htm FILING CMS ENERGY CORPORATION UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 11)* CMS ENERGY CORPORATION (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 125896100 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of th

July 25, 2024 EX-99.2

Second Quarter 2024 Results & Outlook July 25, 2024

Exhibit 99.2 Second Quarter 2024 Results & Outlook July 25, 2024 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. The forward - looking statements

July 25, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 25, 2024

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 25, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

July 25, 2024 EX-99.1

CMS Energy Announces Second Quarter Results, Reaffirms 2024 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Second Quarter Results, Reaffirms 2024 Adjusted EPS Guidance JACKSON, Mich., July 25, 2024 – CMS Energy announced today reported earnings per share of $0.65 for the second quarter of 2024, compared to $0.67 per share for 2023. The company’s adjusted earnings per share for the second quarter were $0.66, compared to $0.75 per share for the same quarter in 2023. For

July 25, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; State

July 25, 2024 EX-3.1

Restated Articles of Incorporation of CMS Energy, effective June 1, 2004, and as amended from time to time

Exhibit 3.1 FILED AND EFFECTIVE JUNE 1, 2004 STATE OF MICHIGAN MICHIGAN DEPARTMENT OF LABOR & ECONOMIC GROWTH BUREAU OF COMMERCIAL SERVICES — CORPORATION DIVISION LANSING, MICHIGAN RESTATED ARTICLES OF INCORPORATION (Profit Corporation) Corporation Identification Number 485-283 These Restated Articles of Incorporation of CMS Energy Corporation (the “Corporation”) are executed pursuant to the provi

May 7, 2024 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 3, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 7, 2024 EX-3.1

Amendment to CMS Energy’s Restated Articles of Incorporation

Exhibit 3.1 CMS Energy Corporation Amendment to Restated Articles of Incorporation ARTICLE XI The Corporation reserves the right to amend, alter, change or repeal any provision in these Articles of Incorporation as permitted by law, and all rights conferred on shareholders herein are granted subject to this reservation. Notwithstanding the foregoing, the provisions of Articles V, VI, VII, VIII, IX

April 25, 2024 EX-99.2

First Quarter 2024 Results & Outlook April 25, 2024

Exhibit 99.2 First Quarter 2024 Results & Outlook April 25, 2024 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. The forward - looking statements

April 25, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. Registrant; Stat

April 25, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 25, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpor

April 25, 2024 EX-99.1

CMS Energy Announces First Quarter Results for 2024, Reaffirms 2024 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces First Quarter Results for 2024, Reaffirms 2024 Adjusted EPS Guidance JACKSON, Mich., April 25, 2024 – CMS Energy announced today reported earnings per share of $0.96 for the first quarter of 2024, compared to $0.69 per share for 2023. The company’s adjusted earnings per share for the first quarter were $0.97, compared to $0.70 per share for 2023 primarily due to h

March 21, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registra

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))  ☐

March 21, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registra

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Rul

March 21, 2024 ARS

CMS ARS

CMSENERGY & C ONSUMERS ENERGY ANNUAL REPORT 2023 i Shareowners: Thank you for your investment in CMS Energy.

March 8, 2024 PRE 14A

PRELIMINARY PROXY STATEMENT — SUBJECT TO COMPLETION Definitive Proxy Statement Intended to be released on or about March 21, 2024

PRELIMINARY PROXY STATEMENT — SUBJECT TO COMPLETION Definitive Proxy Statement Intended to be released on or about March 21, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 13, 2024 SC 13G/A

CMS / CMS Energy Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 16)* Name of issuer: CMS Energy Corp Title of Class of Securities: Common Stock CUSIP Number: 125896100 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Ru

February 8, 2024 EX-10.5

Defined Contribution Supplemental Executive Retirement Plan, amended December 21, 2023, effective January 1, 2024

Exhibit 10.5 DEFINED CONTRIBUTION SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN DC SERP for Consumers Energy Company Amended 12/21/2023 Effective 1/1/2024 DEFINED CONTRIBUTION SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN The objective of the Defined Contribution Supplemental Executive Retirement Plan (the "Plan") is to attract and motivate top level executives, including those recruited in mid to late- career

February 8, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; State

February 8, 2024 EX-97.1

CMS Energy/Consumers Clawback Policy

Exhibit 97.1 CMS ENERGY CORPORATION/ CONSUMERS ENERGY COMPANY (the “COMPANY”) CLAWBACK POLICY Introduction The Company is committed to maintain a culture that reinforces the Company’s pay-for-performance compensation philosophy that is in compliance with applicable federal securities laws, rules, and regulations, including those of the Securities and Exchange Commission (”SEC”) and the New York St

February 8, 2024 EX-10.22

Annual Employee Incentive Compensation Plan for Consumers amended and restated effective January 1, 2024

Exhibit 10.22 ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY (amended and restated effective January 1, 2024) ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual Employee Incentive Compensation Plan (“EICP” or “Plan”) is to provide an equitable and competitive level of compensation that will

February 8, 2024 EX-10.2

CMS Energy’s Deferred Salary Savings Plan, as amended and restated, effective January 1, 2022

FINAL Exhibit 10.2 CMS ENERGY DEFERRED SALARY SAVINGS PLAN Amended and Restated Effective January 1, 2022 1 FINAL DEFERRED SALARY SAVINGS PLAN The objective of the Deferred Salary Savings Plan (the "Plan") is to attract and motivate a select group of management and highly compensated employees. The Plan is designed to provide additional retirement income through employee deferrals and employer mat

February 8, 2024 EX-21.1

Subsidiaries of CMS Energy and Consumers

Exhibit 21.1 For the purpose of this filing, information is organized under the headings of CMS Energy Corporation (Tier 1), CMS Capital, L.L.C. (Tier 2), NorthStar Clean Energy Company, formerly known as CMS Enterprises Company (Tier 2), CMS Treasury Services, LLC (Tier 2), and Consumers Energy Company (Tier 2). As set forth in detail below, CMS Energy Corporation is the parent company of CMS Cap

February 8, 2024 EX-10.12

Annual Employee Incentive Compensation Plan for Consumers amended December 11, 2023, effective July 1, 2023

Exhibit 10.12 ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY Amended 12/11/2023 Effective 7/1/2023 Supersedes previous amendment adopted October 15, 2023 and effective 7/1/2023 ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual Employee Incentive Compensation Plan (“EICP” or “Plan”) is to p

February 1, 2024 EX-99.1

CMS Energy Announces Strong 2023 Results for the 21st Consecutive Year and Raises 2024 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong 2023 Results for the 21st Consecutive Year and Raises 2024 Adjusted EPS Guidance JACKSON, Mich., Feb. 1, 2024 – CMS Energy announced today reported earnings per share of $3.01 for 2023, compared to $2.85 per share for 2022. The company’s adjusted earnings per share for 2023 were $3.11, compared to $2.89 per share for 2022. CMS Energy also announced the incr

February 1, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 1, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

February 1, 2024 EX-99.2

2023 Year - End Earnings Call February 1, 2024

Exhibit 99.2 2023 Year - End Earnings Call February 1, 2024 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. The forward - looking statements are

January 25, 2024 SC 13G/A

CMS / CMS Energy Corporation / STATE STREET CORP Passive Investment

SC 13G/A 1 CMSEnergyCorp.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING CMS ENERGY CORP (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 125896100 (CUSIP NUMBER) 12/31/2023 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO

January 16, 2024 SC 13G/A

CMS / CMS Energy Corporation / JPMORGAN CHASE & CO - FILING CMS ENERGY CORPORATION Passive Investment

SC 13G/A 1 CMSENERGYCORPORATION.htm FILING CMS ENERGY CORPORATION UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 10)* CMS ENERGY CORPORATION (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 125896100 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of thi

January 8, 2024 SC 13G/A

CMS / CMS Energy Corporation / BlackRock Inc. Passive Investment

SC 13G/A 1 us1258961002010824.txt us1258961002010824.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 15) CMS ENERGY CORP - (Name of Issuer) Common Stock - (Title of Class of Securities) 125896100 - (CUSIP Number) December 31, 2023 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box t

December 7, 2023 EX-FILING FEES

Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) CMS Energy Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

EXHIBIT 107 Calculation of Filing Fee Tables Form 424(b)(5) (Form Type) CMS Energy Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule1 Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to Be Carried Forward Newly Registered Securities Fees to be Paid Equity Common Stock Rules 457(o) and 457(r) $1,000,000,000 $147.

December 7, 2023 EX-1.1

Equity Distribution Agreement dated December 7, 2023 by and among (A) CMS Energy, (B) Barclays Bank PLC, JPMorgan Chase Bank, National Association, KeyBanc Capital Markets Inc., Mizuho Markets Americas LLC, Royal Bank of Canada and The Bank of Nova Scotia, and (C) Barclays Capital Inc., J.P. Morgan Securities LLC, KeyBanc Capital Markets Inc., Mizuho Securities USA LLC, RBC Capital Markets, LLC and Scotia Capital (USA) Inc.

Exhibit 1.1 CMS ENERGY CORPORATION Shares of Common Stock EQUITY DISTRIBUTION AGREEMENT Dated: December 7, 2023 Table of Contents Page SECTION 1. Description of Shares 2 SECTION 2. Certain Defined Terms 3 SECTION 3. Placements 5 SECTION 4. Sale of Shares 7 SECTION 5. Suspension of Sales 9 SECTION 6. Representations and Warranties 9 SECTION 7. Sale and Delivery; Settlement 17 SECTION 8. Covenants o

December 7, 2023 424B5

PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 27, 2023 $1,000,000,000 CMS Energy Corporation Common Stock

Filed Pursuant to Rule 424(b)(5) Registration No 333-270060 PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 27, 2023 $1,000,000,000 CMS Energy Corporation Common Stock We have entered into an equity distribution agreement, dated December 7, 2023, with each of Barclays Bank PLC, JPMorgan Chase Bank, National Association, KeyBanc Capital Markets Inc.

December 7, 2023 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) December 7, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

November 29, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 28, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

November 29, 2023 EX-10.1

Amendment No. 2 to the Amended and Restated $250 Million Secured Revolving Credit Agreement

Exhibit 10.1 SEcond AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT This Second Amendment to Amended and Restated Revolving Credit Agreement (“Amendment”) is made as of November 28, 2023(“Effective Date”) among CONSUMERS ENERGY COMPANY, a Michigan corporation (“Borrower”) THE BANK OF NOVA SCOTIA, in its capacity as Administrative Agent under Credit Agreement, as defined below (in such

October 26, 2023 EX-10.2

Annual NorthStar Clean Energy Employee Incentive Compensation Plan, as amended, effective as of July 1, 2023

Exhibit 10.2 ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual NorthStar Clean Energy Employee Incentive Compensation Plan (“Plan”) is to provide an equitable and competitive level of compensation that will permit NorthStar Clean Energy and its subsidiari

October 26, 2023 EX-10.1

Annual Employee Incentive Compensation Plan for Consumers, as amended, effective as of July 1, 2023

Exhibit 10.1 ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual Employee Incentive Compensation Plan (“EICP” or “Plan”) is to provide an equitable and competitive level of compensation that will permit Consumers Energy Company (“Company”) and i

October 26, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 26, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 26, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

October 26, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registran

October 26, 2023 EX-99.2

Leading the CLEAN ENERGY TRANSFORMATION Third Quarter 2023 Results & Outlook October 26, 2023

Exhibit 99.2 Leading the CLEAN ENERGY TRANSFORMATION Third Quarter 2023 Results & Outlook October 26, 2023 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal d

October 26, 2023 EX-99.1

CMS Energy Announces Third Quarter Results, Introduces 2024 Guidance

Exhibit 99.1 CMS Energy Announces Third Quarter Results, Introduces 2024 Guidance JACKSON, Mich., Oct. 26, 2023 – CMS Energy announced today reported earnings per share of $0.60 for the third quarter of 2023, compared to $0.56 per share for the same quarter in 2022. The company’s adjusted earnings per share for the third quarter of 2023 were $0.61, compared to $0.56 per share for the same quarter

October 20, 2023 EX-FILING FEES

Calculation of Registration Fee Table

EXHIBIT 107 Calculation of Filing Fee Tables Form S-3 (Form Type) CMS Energy Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Carry Forward Form Type Carry Forward File Number Carry Forward Initial Effective Date Filing Fee Previously Paid in Connection with Unsold Securities to Be Carried Forward Newly Registered Securities Fees to be Paid Equity Common Stock 457(c) 900,000 $53.

October 20, 2023 S-3ASR

As filed with the Securities and Exchange Commission on October 20, 2023

As filed with the Securities and Exchange Commission on October 20, 2023 Registration No.

October 20, 2023 EX-99.1

CMS Energy Stock Purchase Plan, as amended and restated October 20, 2023 (Form S-3ASR filed October 20, 2023)

Exhibit 99.1 CMS ENERGY CORPORATION STOCK PURCHASE PLAN 1 TABLE OF CONTENTS ARTICLE I - Definitions 3 ARTICLE II - Participation 6 ARTICLE III - Dividend Reinvestment and Stock Purchase 7 ARTICLE IV - Safekeeping Services for Deposited Common Stock 8 ARTICLE V - Sale of Account Shares; Gift or Transfer of Account Shares 9 ARTICLE VI - Eligible Securities 10 ARTICLE VII - Treatment of Accounts 10 A

July 27, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 27, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 27, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

July 27, 2023 EX-10.2

Form of Officer Separation Agreement as of July 2023

Exhibit 10.2 Officer Separation Agreement July 1, 2023 Contents Article 1. Establishment, Term, and Purpose 1 Article 2. Definitions 2 Article 3. Severance Benefits 5 Article 4 Notice of Termination; Resignation As Officer and Director 7 Article 5. Restrictive Covenants and Clawback 7 Article 6. Dispute Resolution and Notice 10 Article 7. Successors and Assignment 11 Article 8. Miscellaneous 11 Ex

July 27, 2023 EX-99.2

Leading the CLEAN ENERGY TRANSFORMATION Second Quarter 2023 Results & Outlook July 27, 2023

Exhibit 99.2 Leading the CLEAN ENERGY TRANSFORMATION Second Quarter 2023 Results & Outlook July 27, 2023 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal dec

July 27, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; St

July 27, 2023 EX-99.1

CMS Energy Announces Second Quarter Results, Reaffirms 2023 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Second Quarter Results, Reaffirms 2023 Adjusted EPS Guidance JACKSON, Mich., July 27, 2023 – CMS Energy announced today reported earnings per share of $0.67 for the second quarter of 2023, compared to $0.50 per share for the same quarter in 2022. The company’s adjusted earnings per share for the second quarter of 2023 were $0.75, compared to $0.53 per share for th

July 27, 2023 EX-10.4

Amendment No. 1 dated as of May 31, 2023 to the Purchase and Sale Agreement, dated June 21, 2021 by and among Consumers and New Covert Generating Company, LLC

Exhibit 10.4 Execution Version AMENDMENT NO. 1 TO PURCHASE AND SALE AGREEMENT THIS AMENDMENT NO. 1 TO PURCHASE AND SALE AGREEMENT (this “Amendment”) is made and entered into as of May 31, 2023 (the “Effective Date”) by and between New Covert Generating Company, LLC, a Delaware limited liability company (“Seller”), and Consumers Energy Company, a Michigan corporation (“Buyer”), who are parties to t

July 27, 2023 EX-10.3

Form of Change in Control Agreement as of July 2023

Exhibit 10.3 Effective July 1, 2023 Change in Control Agreement Tier IV Effective July 1, 2023 Contents Article 1. Establishment, Term, and Purpose 1 Article 2. Definitions 2 Article 3. Change in Control Severance Benefits 8 Article 4 Notice of Termination; Resignation as Officer and Director 11 Article 5. Restrictive Covenants and Clawback 11 Article 6. Excise Tax 15 Article 7. Dispute Resolution

July 27, 2023 EX-10.1

Defined Contribution Supplemental Executive Retirement Plan, as amended and restated, effective July

Exhibit 10.1 FINAL 2023 DEFINED CONTRIBUTION SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN DC SERP for Consumers Energy Company Amended and Restated Effective July 1, 2023 FINAL 2023 DEFINED CONTRIBUTION SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN The objective of the Defined Contribution Supplemental Executive Retirement Plan (the “Plan”) is to attract and motivate top level executives, including those recru

May 30, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 30, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 30, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

May 30, 2023 EX-4.1

149th Supplemental Indenture dated as of May 30, 2023 between Consumers Energy and The Bank of New York Mellon

Exhibit 4.1 ONE HUNDRED FORTY-NINTH SUPPLEMENTAL INDENTURE Providing among other things for FIRST MORTGAGE BONDS, $115,000,000 5.24% First Mortgage Bonds Due 2026 $50,000,000 5.07% First Mortgage Bonds Due 2029 $95,000,000 5.17% First Mortgage Bonds Due 2032 $140,000,000 5.38% First Mortgage Bonds Due 2037 Dated as of May 30, 2023 - CONSUMERS ENERGY COMPANY TO THE BANK OF NEW YORK MELLON, TRUSTEE

May 17, 2023 EX-99.1

CMS Energy Announces the Early Results of its Cash Tender Offers for Certain Outstanding Debt Securities

Exhibit 99.1 CMS Energy Announces the Early Results of its Cash Tender Offers for Certain Outstanding Debt Securities Jackson, Mich., May 17, 2023 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today the early results of the previously announced cash tender offer (the “Tender Offer”) for up to $150 million (the “Aggregate Maximum Purchase Price”) combined aggregate purchase price (e

May 17, 2023 EX-99.2

CMS Energy Announces the Pricing Terms of its Cash Tender Offers for Certain Outstanding Debt Securities

Exhibit 99.2 CMS Energy Announces the Pricing Terms of its Cash Tender Offers for Certain Outstanding Debt Securities Jackson, Mich., May 17, 2023 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today the pricing terms of the outstanding debt securities listed in the table below (the “Notes”) pursuant to the previously announced cash tender offer (the “Tender Offer”) for up to $150 m

May 17, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 17, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 17, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

May 15, 2023 EX-99.1

CMS Energy Announces Ralph Izzo to Join Board of Directors

Exhibit 99.1 CMS Energy Announces Ralph Izzo to Join Board of Directors JACKSON, Mich., May 15, 2023 – Ralph Izzo, retired chairman, president and CEO of Public Service Enterprise Group (PSEG), has been elected to the CMS Energy and Consumers Energy boards of directors effective May 15, 2023. He has more than 30 years in the energy field, including general management, strategic planning and public

May 15, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 15, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 15, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporat

May 10, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 5, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 5, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 5, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 5, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 5, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 5, 2023 EX-4.1

Indenture dated as of May 5, 2023 between CMS Energy and The Bank of New York Mellon, as Trustee (Form 8-K filed May 5, 2023)

Exhibit 4.1 Execution Version CMS ENERGY CORPORATION AND THE BANK OF NEW YORK MELLON, as Trustee INDENTURE Dated as of May 5, 2023 3.375% Convertible Senior Notes due 2028 TABLE OF CONTENTS Page Article 1 Definitions Section 1.01 . Definitions 1 Section 1.02 . References to Interest 14 Article 2 Issue, Description, Execution, Registration and Exchange of Notes Section 2.01 . Designation and Amount

May 4, 2023 EX-99.1

CMS Energy announces cash tender offers for up to $150 million of outstanding debt securities issued by CMS Energy and Consumers Energy

Exhibit 99.1 CMS Energy announces cash tender offers for up to $150 million of outstanding debt securities issued by CMS Energy and Consumers Energy Jackson, Mich., May 3, 2023 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today the commencement of a cash tender offer (the “Tender Offer”) for up to $150 million (the “Aggregate Maximum Purchase Price”) combined aggregate purchase pr

May 4, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 3, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 3, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 2, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 2, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 2, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 2, 2023 EX-99.1

CMS Energy Prices Upsized Offering of $700 Million of 3.375% Convertible Senior Notes Due 2028

Exhibit 99.1 CMS Energy Prices Upsized Offering of $700 Million of 3.375% Convertible Senior Notes Due 2028 JACKSON, Mich., May 2, 2023 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced the pricing of its offering of $700 million aggregate principal amount of its 3.375% convertible senior notes due 2028 (the “convertible notes”) in a private placement under the Securities Act of 1933,

May 1, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 1, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 1, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 1, 2023 EX-99.1

CMS Energy Announces Proposed Offering of $650 Million of Convertible Senior Notes Due 2028

Exhibit 99.1 CMS Energy Announces Proposed Offering of $650 Million of Convertible Senior Notes Due 2028 JACKSON, Mich., May 1, 2023 – CMS Energy Corporation (“CMS Energy”) (NYSE: CMS) announced today that it intends to offer, subject to market and other conditions, $650 million aggregate principal amount of its convertible senior notes due 2028 (the “convertible notes”) in a private placement und

April 27, 2023 EX-99.2

First Quarter 2023 Results and Outlook April 27 , 2023 Leading the CLEAN ENERGY TRANSFORMATION

Exhibit 99.2 First Quarter 2023 Results and Outlook April 27 , 2023 Leading the CLEAN ENERGY TRANSFORMATION 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal

April 27, 2023 EX-99.1

CMS Energy Announces First Quarter Results, Reaffirms 2023 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces First Quarter Results, Reaffirms 2023 Adjusted EPS Guidance JACKSON, Mich., April 27, 2023– CMS Energy announced today reported earnings per share of $0.69 for the first quarter of 2023, compared to $1.21 per share for the same quarter in 2022. The company’s adjusted earnings per share for the first quarter of 2023 were $0.70, compared to $1.20 per share for the s

April 27, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 27, 2023

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 27, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpor

April 27, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; S

March 23, 2023 ARS

ARS

CMSENERGY & CONSUMERS ENERGY ANNUAL REPORT 2022i Shareowners: Thank you for your investment in CMS Energy.

March 23, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defi

March 23, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.  ) Filed by the Registrant ☒ Filed by a Party other than the Registrant  ☐ Check the appropriate box:  ☐ Preliminary Proxy Statement  ☐ Confidential, for Use of the Commission Only (as permitted by Rul

February 27, 2023 EX-25.3

Statement of Eligibility of The Bank of New York Mellon, as Trustee with respect to Consumers’ Senior Note Indenture dated as of February 1, 1998 providing for Senior Notes

Exhibit 25.3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ¨ THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

February 27, 2023 S-3ASR

As filed with the Securities and Exchange Commission on February 27, 2023

As filed with the Securities and Exchange Commission on February 27, 2023 Registration No.

February 27, 2023 EX-25.2

Statement of Eligibility of The Bank of New York Mellon as Trustee with respect to CMS Energy’s Subordinated Debt Indenture dated as of June 1, 1997 providing for Subordinated Debt Securities

Exhibit 25.2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ¨ THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

February 27, 2023 EX-25.1

Statement of Eligibility of The Bank of New York Mellon, as Trustee with respect to CMS Energy’s Senior Debt Indenture dated as of September 15, 1992, providing for CMS Energy’s Senior Debt Securities and Senior Convertible Debt Securities

Exhibit 25.1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ¨ THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

February 27, 2023 EX-FILING FEES

Calculation of Registration Fee Table

EXHIBIT 107 Calculation of Filing Fee Tables FORM S-3 (Form Type) CMS Energy Corporation Consumers Energy Company (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title (1) Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rat

February 27, 2023 EX-25.4

Statement of Eligibility of The Bank of New York Mellon, as Trustee with respect to Consumers’ Mortgage Indenture dated as of September 1, 1945 providing for First Mortgage Bonds

Exhibit 25.4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM T-1 STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION DESIGNATED TO ACT AS TRUSTEE CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO SECTION 305(b)(2) ¨ THE BANK OF NEW YORK MELLON (Exact name of trustee as specified in its charter) New York (Jurisdiction

February 14, 2023 SC 13G/A

CMS / CMS Energy Corporation / PRICE T ROWE ASSOCIATES INC /MD/ Passive Investment

SC 13G/A 1 cms13gadec22.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) CMS ENERGY CORP (Name of Issuer) COMMON STOCK (Title of Class of Securities) 125896100 (CUSIP NUMBER) December 31, 2022 (Date of Event which Requires Filing of Statement) Check the appropriate box to designate the Rule pursuant

February 9, 2023 SC 13G/A

CMS / CMS Energy Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0042-cmsenergycorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 15)* Name of issuer: CMS Energy Corp. Title of Class of Securities: Common Stock CUSIP Number: 125896100 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the

February 9, 2023 EX-10.13

NorthStar Clean Energy Employee Incentive Compensation Plan as amended, effective as of August 22, 2022

Exhibit 10.13 ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN ANNUAL NORTHSTAR CLEAN ENERGY EMPLOYEE INCENTIVE COMPENSATION PLAN I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual NorthStar Clean Energy Employee Incentive Compensation Plan (“Plan”) is to provide an equitable and competitive level of compensation that will permit NorthStar Clean Energy and its subsidiar

February 9, 2023 EX-21.1

Subsidiaries of CMS Energy and Consumers

Exhibit 21.1 For the purpose of this filing, information is organized under the headings of CMS Energy Corporation (Tier 1), CMS Capital, L.L.C. (Tier 2), NorthStar Clean Energy Company, formerly known as CMS Enterprises Company (Tier 2), CMS Treasury Services, LLC (Tier 2), and Consumers Energy Company (Tier 2). As set forth in detail below, CMS Energy Corporation is the parent company of CMS Cap

February 9, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; State

February 6, 2023 SC 13G/A

CMS / CMS Energy Corporation / STATE STREET CORP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING CMS ENERGY CORP (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 125896100 (CUSIP NUMBER) 12/31/2022 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS SCHEDULE IS FILED:

February 2, 2023 EX-99.1

CMS Energy Announces Strong 2022 Results for the 20th Consecutive Year and Raises 2023 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong 2022 Results for the 20th Consecutive Year and Raises 2023 Adjusted EPS Guidance JACKSON, Mich., Feb. 2, 2023 – CMS Energy announced today reported earnings per share of $2.85 for 2022, compared to $4.66 per share for 2021. The company’s adjusted earnings per share for 2022 were $2.89, compared to $2.65 for 2021. CMS Energy also announced the increase of it

February 2, 2023 EX-99.2

2022 Year End Results and Outlook February 2 , 2023 Leading the CLEAN ENERGY TRANSFORMATION

Exhibit 99.2 2022 Year End Results and Outlook February 2 , 2023 Leading the CLEAN ENERGY TRANSFORMATION 2 Enter “so what” if necessary – Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains “forward - looking statements” as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal dec

February 2, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 2, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

January 24, 2023 SC 13G/A

CMS / CMS Energy Corporation / BlackRock Inc. Passive Investment

SC 13G/A 1 us1258961002012423.txt us1258961002012423.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 14) CMS ENERGY CORP - (Name of Issuer) Common Stock - (Title of Class of Securities) 125896100 - (CUSIP Number) December 31, 2022 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box t

January 18, 2023 SC 13G/A

CMS / CMS Energy Corporation / JPMORGAN CHASE & CO - FILING CMS ENERGY CORPORATION Passive Investment

SC 13G/A 1 CMSENERGYCORPORATION.htm FILING CMS ENERGY CORPORATION UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 09)* CMS ENERGY CORPORATION (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 125896100 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of thi

January 12, 2023 EX-10.1

10.1 Bond Purchase Agreement dated as of January 12, 2023 between Consumers Energy and each of the Purchasers named therein

Exhibit 10.1 CONSUMERS ENERGY COMPANY $115,000,000 5.24% First Mortgage Bonds due 2026 $50,000,000 5.07% First Mortgage Bonds due 2029 $95,000,000 5.17% First Mortgage Bonds due 2032 $140,000,000 5.38% First Mortgage Bonds due 2037 Bond Purchase Agreement Dated as of January 12, 2023 Table of Contents Page Section 1. Authorization of Bonds 1 Section 2. Sale and Purchase of Bonds; Security for the

January 12, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) January 12, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

December 15, 2022 EX-10.2

$1.1 billion Sixth Amended and Restated Revolving Credit Agreement dated as of December 14, 2022 among Consumers, the Banks as defined therein, and JPMorgan, as Agent.

Exhibit 10.2 EXECUTION COPY $1,100,000,000 SIXTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT Dated as of December 14, 2022 among CONSUMERS ENERGY COMPANY, as the Company, THE FINANCIAL INSTITUTIONS NAMED HEREIN, as the Banks, JPMORGAN CHASE BANK, N.A., as Agent, BARCLAYS BANK PLC and MUFG BANK, LTD., as Co-Syndication Agents, MIZUHO BANK, LTD., BANK OF AMERICA, N.A. and WELLS FARGO BANK, NATIO

December 15, 2022 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) December 14, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

December 15, 2022 EX-10.1

$550 million Fifth Amended and Restated Revolving Credit Agreement dated as of December 14, 2022 among CMS Energy, the Banks as defined therein, and Barclays, as Agent.

Exhibit 10.1   EXECUTION COPY     $550,000,000   FIFTH AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT   Dated as of December 14, 2022   among   CMS ENERGY CORPORATION, as the Company,   THE FINANCIAL INSTITUTIONS NAMED HEREIN, as the Banks,   BARCLAYS BANK PLC, as Agent,   JPMORGAN CHASE BANK, N.A. and MUFG BANK, LTD. as Co-Syndication Agents,   MIZUHO BANK, LTD., BANK OF AMERICA, N.A., and WELLS

December 15, 2022 EX-4.1

146th Supplemental Indenture dated as of December 14, 2022 between Consumers and The Bank of New York Mellon, as Trustee.

Exhibit 4.1 ONE HUNDRED FORTY-SIXTH SUPPLEMENTAL INDENTURE Providing among other things for FIRST MORTGAGE BONDS, 2022-1 Collateral Series (Interest Bearing) Dated as of December 14, 2022 CONSUMERS ENERGY COMPANY TO THE BANK OF NEW YORK MELLON, TRUSTEE Counterpart of 80 THIS ONE HUNDRED FORTY-SIXTH SUPPLEMENTAL INDENTURE, dated as of December 14, 2022 (herein sometimes referred to as ?this Supplem

November 29, 2022 EX-10.1

10.1 First Amendment to the Amended and Restated $250 million secured Revolving Credit Agreement

Exhibit 10.1 FIRST AMENDMENT TO AMENDED AND RESTATED REVOLVING CREDIT AGREEMENT This First Amendment to Amended and Restated Revolving Credit Agreement (?Amendment?) is made as of November 23, 2022 (?Effective Date?) among CONSUMERS ENERGY COMPANY, a Michigan corporation (?Borrower?) THE BANK OF NOVA SCOTIA, in its capacity as Administrative Agent under Credit Agreement, as defined below (in such

November 29, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 23, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

October 27, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 27, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

October 27, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registran

October 27, 2022 EX-99.1

CMS Energy Announces Strong Third Quarter Results, Raises 2022 Adjusted EPS, Introduces Preliminary 2023 Guidance

Exhibit 99.1 CMS Energy Announces Strong Third Quarter Results, Raises 2022 Adjusted EPS, Introduces Preliminary 2023 Guidance JACKSON, Mich., Oct. 27, 2022 ? CMS Energy announced today reported earnings per share of $0.56 for the third quarter of 2022, compared to $0.64 per share for the same quarter in 2021. The company?s adjusted earnings per share for the third quarter of 2022 were $0.56, comp

October 27, 2022 EX-99.2

Third Quarter 2022 Results and Outlook October 27, 2022 Leading the CLEAN ENERGY TRANSFORMATION

Exhibit 99.2 Third Quarter 2022 Results and Outlook October 27, 2022 Leading the CLEAN ENERGY TRANSFORMATION 2 Enter ?so what? if necessary ? Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains ?forward - looking statements? as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal

July 28, 2022 EX-10.1

, 2022 among Consumers, the Banks defined therein, and U.S. Bank National Association, as Agent

Exhibit 10.1 EXECUTED VERSION Deal / Facility CUSIP Numbers: 210517AK4 / 210517AL2 $1,000,000,000 TERM LOAN CREDIT AGREEMENT Dated as of July 22, 2022 among CONSUMERS ENERGY COMPANY, as the Company, THE FINANCIAL INSTITUTIONS NAMED HEREIN, as the Banks, and U.S. BANK NATIONAL ASSOCIATION, as Agent SUMITOMO MITSUI BANKING CORPORATION, as Syndication Agent PNC BANK, NATIONAL ASSOCIATION, as Document

July 28, 2022 EX-99.1

CMS Energy Announces Strong Second Quarter Results, Reaffirms 2022 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong Second Quarter Results, Reaffirms 2022 Adjusted EPS Guidance JACKSON, Mich., July 28, 2022 ? CMS Energy announced today reported earnings per share of $0.50 for the second quarter of 2022, compared to $0.61 per share for the same quarter in 2021. The company?s adjusted earnings per share for the second quarter of 2022 were $0.53, compared to $0.55 per share

July 28, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 28, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

July 28, 2022 EX-99.2

Second Quarter 2022 Results and Outlook July 28, 2022 Leading the CLEAN ENERGY TRANSFORMATION

Exhibit 99.2 Second Quarter 2022 Results and Outlook July 28, 2022 Leading the CLEAN ENERGY TRANSFORMATION 2 Enter ?so what? if necessary ? Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains ?forward - looking statements? as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal d

July 28, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; St

June 23, 2022 EX-99

Landmark Plan to Accelerate End of Coal Era, Provide Reliability and Protect Environment Earns Approval

Exhibit 99 Landmark Plan to Accelerate End of Coal Era, Provide Reliability and Protect Environment Earns Approval JACKSON, Mich.

June 23, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 23, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

May 10, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 6, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 3, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐ TRANSITION REPORT PURSUANT TO

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; S

May 3, 2022 EX-99.2

First Quarter 2022 Results and Outlook May 3, 2022 Leading the CLEAN ENERGY TRANSFORMATION

Exhibit 99.2 First Quarter 2022 Results and Outlook May 3, 2022 Leading the CLEAN ENERGY TRANSFORMATION 2 Enter ?so what? if necessary ? Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains ?forward - looking statements? as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal deci

May 3, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) May 3, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corporati

May 3, 2022 EX-99.1

CMS Energy Announces Strong First Quarter Results, Reaffirms 2022 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong First Quarter Results, Reaffirms 2022 Adjusted EPS Guidance JACKSON, Mich., May 3, 2022 ? CMS Energy announced today reported earnings per share of $1.21 for the first quarter of 2022, compared to $1.21 per share for the same quarter in 2021. The company?s adjusted earnings per share for the first quarter of 2022 were $1.20, compared to $1.09 per share for

April 20, 2022 EX-99

Consumers Energy and Key Stakeholders Reach Landmark Agreement to Create Cleaner Energy Future for Michigan

Exhibit 99 Consumers Energy and Key Stakeholders Reach Landmark Agreement to Create Cleaner Energy Future for Michigan JACKSON, Mich.

April 20, 2022 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) April 20, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpor

March 24, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ?? Check the appropriate box: ?? ? ? Preliminary Proxy Statement ?? ? ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)

March 24, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ?? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy Stat

February 14, 2022 SC 13G

CMS / CMS Energy Corporation / PRICE T ROWE ASSOCIATES INC /MD/ Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ) CMS ENERGY CORP (Name of Issuer) COMMON STOCK (Title of Class of Securities) 125896100 (CUSIP NUMBER) December 31, 2021 (Date of Event which Requires Filing of Statement) Check the appropriate box to designate the Rule pursuant to which this Schedule is fi

February 10, 2022 EX-10.12

Annual Employee Incentive Compensation Plan for Consumers as amended, effective as of January 27, 2022

Exhibit 10.12 ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY ANNUAL EMPLOYEE INCENTIVE COMPENSATION PLAN FOR CONSUMERS ENERGY COMPANY I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual Employee Incentive Compensation Plan (?EICP? or ?Plan?) is to provide an equitable and competitive level of compensation that will permit Consumers Energy Company (?Company?) and

February 10, 2022 EX-10.13

Annual CMS Enterprises Employee Incentive Compensation Plan as amended, effective as of January 27, 2022

Exhibit 10.13 ANNUAL CMS ENTERPRISES EMPLOYEE INCENTIVE COMPENSATION PLAN ANNUAL CMS ENTERPRISES EMPLOYEE INCENTIVE COMPENSATION PLAN I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual CMS Enterprises Employee Incentive Compensation Plan (?EEICP? or ?Plan?) is to provide an equitable and competitive level of compensation that will permit CMS Enterprises and its subsidiaries to attract, r

February 10, 2022 SC 13G/A

CMS / CMS Energy Corporation / STATE STREET CORP Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 AMENDED FILING CMS ENERGY CORP (NAME OF ISSUER) COMMON STOCK (TITLE OF CLASS OF SECURITIES) 125896100 (CUSIP NUMBER) 12/31/2021 (DATE OF EVENT WHICH REQUIRES FILING OF THIS STATEMENT) CHECK THE APPROPRIATE BOX TO DESIGNATE THE RULE PURSUANT TO WHICH THIS SCHEDULE IS FILED:

February 10, 2022 EX-10.10

CMS Incentive Compensation Plan for CMS Energy and Consumers Officers as amended, effective as of January 27, 2022

Exhibit 10.10 CMS INCENTIVE COMPENSATION PLAN FOR CMS ENERGY AND CONSUMERS ENERGY OFFICERS CMS INCENTIVE COMPENSATION PLAN FOR CMS ENERGY AND CONSUMERS ENERGY OFFICERS I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the CMS Incentive Compensation Plan (?CMSICP? or ?Plan?) is to: (a) Provide an equitable and competitive level of compensation that will permit CMS Energy and Consumers Energy to att

February 10, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTI

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; State

February 10, 2022 EX-4.6

Description of CMS Energy Securities

Exhibit 4.6 DESCRIPTION OF THE REGISTRANT?S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following description of the registrant's securities registered pursuant to Section 12 of the Securities Exchange Act of 1934 (the ?Exchange Act?) is a summary and does not purport to be complete. The terms ?CMS Energy?, ?we?, ?our? and ?us? as used herein refer to CM

February 10, 2022 EX-21.1

Subsidiaries of CMS Energy and Consumers

Exhibit 21.1 For the purpose of this filing, information is organized under the headings of CMS Energy Corporation (Tier 1), CMS Capital, L.L.C. (Tier 2), CMS Enterprises Company (Tier 2), CMS Treasury Services, LLC (Tier 2), and Consumers Energy Company (Tier 2). As set forth in detail below, CMS Energy Corporation is the parent company of CMS Capital, L.L.C., CMS Enterprises Company, CMS Treasur

February 9, 2022 SC 13G/A

CMS / CMS Energy Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 14)* Name of issuer: CMS Energy Corp. Title of Class of Securities: Common Stock CUSIP Number: 125896100 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ R

February 4, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 4, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

February 4, 2022 EX-99.1

CMS Energy Names Tonya Berry Senior Vice President of Transformation and Engineering

Exhibit 99.1 CMS Energy Names Tonya Berry Senior Vice President of Transformation and Engineering JACKSON, Mich., Feb. 4, 2022 ? CMS Energy, and its principal subsidiary Consumers Energy, announced today that Tonya Berry is named senior vice president of Transformation and Engineering, effective immediately. Tonya previously served as the vice president of gas operations responsible for gas transm

February 3, 2022 EX-99.1

CMS Energy Announces Strong 2021 Results and Raises 2022 Adjusted EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong 2021 Results and Raises 2022 Adjusted EPS Guidance JACKSON, Mich., Feb. 3, 2022 ? CMS Energy announced today reported earnings per share of $4.66 for 2021, compared to $2.64 per share for 2020. The company?s adjusted earnings per share were $2.65 for 2021, compared to $2.47 per share for 2020. CMS Energy also recently announced the increase of its annual di

February 3, 2022 EX-99.2

2021 Results and Outlook February 3, 2022 Leading the Clean Energy Transformation

Exhibit 99.2 2021 Results and Outlook February 3, 2022 Leading the Clean Energy Transformation 2 Enter ?so what? if necessary ? Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains ?forward - looking statements? as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal decisions. Th

February 3, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) February 3, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

February 1, 2022 SC 13G/A

CMS / CMS Energy Corporation / BlackRock Inc. Passive Investment

us1258961002020122.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: 13) CMS ENERGY CORP - (Name of Issuer) Common Stock - (Title of Class of Securities) 125896100 - (CUSIP Number) December 31, 2021 - (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w

January 7, 2022 SC 13G/A

CMS / CMS Energy Corporation / JPMORGAN CHASE & CO - FILING CMS ENERGY CORPORATION Passive Investment

SC 13G/A 1 CMSENERGYCORPORATION.htm FILING CMS ENERGY CORPORATION UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 08)* CMS ENERGY CORPORATION (Name of Issuer) Common Stock, $0.01 par value (Title of Class of Securities) 125896100 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of thi

November 22, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) November 19, 2021 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Cor

November 22, 2021 EX-10.1

Description of the Third Extension to the Amended and Restated $250 million Secured Revolving Credit Agreement

Exhibit 10.1 Description of the Third Extension to the Amended and Restated $250 Million Secured Revolving Credit Agreement November 19, 2021 Pursuant to the terms of the Amended and Restated $250 million secured Revolving Credit Agreement dated as of November 19, 2018, between Consumers Energy Company and The Bank of Nova Scotia, the parties have all agreed, effective November 19, 2021, to extend

October 28, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 28, 2021 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corp

October 28, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ☐ TRANSITION REPORT PURSUANT

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registran

October 28, 2021 EX-99.1

CMS Energy Announces Third Quarter Results with Confidence Toward the High End of 2021 Guidance

Exhibit 99.1 CMS Energy Announces Third Quarter Results with Confidence Toward the High End of 2021 Guidance JACKSON, Mich., Oct. 28, 2021 ? CMS Energy announced today reported earnings per share from continuing operations of $0.54 for the third quarter of 2021, compared to $0.72 per share for the same quarter in 2020, which exclude the discontinued operations of EnerBank USA. The company?s adjust

October 28, 2021 EX-10.1

Agreement and Plan of Merger, dated June

Exhibit 10.1 AMENDMENT NO. 1 TO THE AGREEMENT AND PLAN OF MERGER This Amendment No. 1, dated as of August 9, 2021 (this ?Amendment?), to that certain Agreement and Plan of Merger, dated as of June 7, 2021 (as amended, restated, supplemented or otherwise modified from time to time, the ?Merger Agreement?), by and among CMS Energy Corporation, a Michigan corporation (?Seller?), EnerBank USA, a Utah

October 28, 2021 EX-99.2

Third Quarter 2021 Results and Outlook October 28, 2021 Leading the Clean Energy Transformation

Exhibit 99.2 Third Quarter 2021 Results and Outlook October 28, 2021 Leading the Clean Energy Transformation 2 Enter ?so what? if necessary ? Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains ?forward - looking statements? as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal

October 1, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) October 1, 2021 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpo

October 1, 2021 EX-99.1

CMS Energy Completes Sale of EnerBank USA to Regions Bank

Exhibit 99.1 CMS Energy Completes Sale of EnerBank USA to Regions Bank JACKSON, Mich., Oct. 1, 2021 ? CMS Energy (NYSE: CMS) (?CMS?) today announced the close of its previously announced sale of home improvement point-of-sale lender EnerBank USA (?EnerBank?) to Regions Bank, a subsidiary of Regions Financial Corporation (NYSE: RF) (?Regions?). Estimated proceeds from the transaction, which include

July 29, 2021 EX-99.1

CMS Energy Announces Strong Second Quarter Performance with Confidence Toward the High End of 2021 EPS Guidance

Exhibit 99.1 CMS Energy Announces Strong Second Quarter Performance with Confidence Toward the High End of 2021 EPS Guidance JACKSON, Mich., July 29, 2021 ? CMS Energy announced today reported earnings per share of $0.61 for the second quarter of 2021, compared to $0.48 per share for the same quarter in 2020. The company?s reported earnings per share from continuing operations were $0.55 for the s

July 29, 2021 EX-99.2

Second Quarter 2021 Results and Outlook July 29, 2021 Leading the Clean Energy Transformation

Exhibit 99.2 Second Quarter 2021 Results and Outlook July 29, 2021 Leading the Clean Energy Transformation 2 Enter ?so what? if necessary ? Century Gothic, Bold, Size 18 or smaller This presentation is made as of the date hereof and contains ?forward - looking statements? as defined in Rule 3b - 6 of the Securit ies Exchange Act of 1934, Rule 175 of the Securities Act of 1933, and relevant legal d

July 29, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) July 29, 2021 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

July 29, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ☐ TRANSITION REPORT PURSUANT TO S

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number Registrant; St

July 29, 2021 EX-10.1

Annual CMS Enterprises Employee Incentive Compensation Plan as amended, effective as of May 16, 2021

Exhibit 10.1 ANNUAL CMS ENTERPRISES EMPLOYEE INCENTIVE COMPENSATION PLAN ANNUAL CMS ENTERPRISES EMPLOYEE INCENTIVE COMPENSATION PLAN I. GENERAL PROVISIONS 1.1 Purpose. The purpose of the Annual CMS Enterprises Employee Incentive Compensation Plan (?EEICP? or ?Plan?) is to provide an equitable and competitive level of compensation that will permit CMS Enterprises and its subsidiaries to attract, re

July 29, 2021 EX-3.1

Restated Articles of Incorporation of CMS Energy, effective June 1, 2004, as amended May 22, 2009, together with the Certificate of Designation of 4.200% Cumulative Redeemable Perpetual Preferred Stock, Series C, effective June 29, 2021

Exhibit 3.1 FILED AND EFFECTIVE JUNE 1, 2004 STATE OF MICHIGAN MICHIGAN DEPARTMENT OF LABOR & ECONOMIC GROWTH BUREAU OF COMMERCIAL SERVICES ? CORPORATION DIVISION LANSING, MICHIGAN RESTATED ARTICLES OF INCORPORATION (Profit Corporation) Corporation Identification Number 485-283 These Restated Articles of Incorporation of CMS Energy Corporation (the ?Corporation?) are executed pursuant to the provi

July 6, 2021 CERT

NYSE CERTIFICATION

July 2, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported) June 29, 2021 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 1-9513 CMS ENERGY CORPORATION (A Michigan Corpora

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