WEC / WEC Energy Group, Inc. - Документы SEC, Годовой отчет, Доверенное заявление

WEC Energy Group, Inc.
US ˙ NYSE ˙ US92939U1060

Основная статистика
LEI 549300IGLYTZUK3PVP70
CIK 783325
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 WEC Energy Group, Inc.
SEC Filings (Chronological Order)
На этой странице представлен полный хронологический список документов SEC, за исключением документов о собственности, которые мы предоставляем в других местах.
September 2, 2025 EX-99.1

1 Energizing the Future Investor Update: September 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations an

a092025septemberfinal 1 Energizing the Future Investor Update: September 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

September 2, 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): September 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): September 2, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

August 4, 2025 EX-99.1

1 Energizing the Future Investor Update: August 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and p

a082025augustfinal 1 Energizing the Future Investor Update: August 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

August 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): August 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): August 4, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

August 1, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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 Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

July 30, 2025 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] July 30, 2025 WEC Energy Group reports second-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $245.4 million, or 76 cents per share, for the second quarter of 2025 - up from $211.3 million, or 6

July 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): July 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): July 30, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

June 25, 2025 EX-99.2

From: Brendan Conway (media)

From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] June 25, 2025 We Energies announces updated timeline for Oak Creek plant retirements MILWAUKEE — We Energies announced today that the company plans to extend the operating lives of units 7 and 8 at the Oak Creek Power Plant, and expects to have

June 25, 2025 8-K

Current Report

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 25, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

June 25, 2025 EX-99.1

1 Energizing the Future Investor Update: June 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and pro

1 Energizing the Future Investor Update: June 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

June 10, 2025 EX-4.1

, between WEC Energy Group (as Issuer) and The Bank of New York Mellon Trust Company, N.A. (as Trustee). (Exhibit 4.1 to WEC Energy Group's Form 8-K filed

Exhibit 4.1 WEC ENERGY GROUP, INC. AND THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee INDENTURE Dated as of June 10, 2025 3.375% Convertible Senior Notes due 2028 TABLE OF CONTENTS Page Article 1 Definitions Section 1.01 . Definitions 6 Section 1.02 . References to Interest 19 Article 2 Issue, Description, Execution, Registration and Exchange of Notes Section 2.01 . Designation and Am

June 10, 2025 8-K

Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 10, 2025 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

June 6, 2025 8-K

Current Report

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. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

June 6, 2025 EX-99.1

June 5, 2025

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] June 5, 2025 WEC Energy Group announces upsize and pricing of $775 million of 3.375% Convertible Senior Notes due 2028 MILWAUKEE, June 5, 2025 - WEC Energy Group, Inc. (NYSE: WEC) today announced the pricing of $775,000,000 in aggre

June 5, 2025 8-K

Current Report

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. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

June 5, 2025 EX-99.1

June 5, 2025

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] June 5, 2025 WEC Energy Group announces offering of Convertible Senior Notes due 2028 MILWAUKEE, June 5, 2025 - WEC Energy Group, Inc. (NYSE: WEC) today announced that it intends to offer, subject to market and other conditions, $70

May 29, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

May 29, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

May 29, 2025 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

May 16, 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 16, 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 16, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 16, 2025 EX-99.1

1 Energizing the Future Investor Update: May 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and proj

a052025mayfinal 1 Energizing the Future Investor Update: May 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

May 13, 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 8, 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 8, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

May 12, 2025 8-K

Current Report

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, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

May 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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 Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

May 6, 2025 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] May 6, 2025 WEC Energy Group reports first-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $724.2 million, or $2.27 per share, for the first quarter of 2025. This compares to earnings of $622.3

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 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): May 6, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

April 4, 2025 8-K

Current Report

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 4, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

April 4, 2025 EX-99.1

1 Energizing the Future Investor Update: April 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and pr

1 Energizing the Future Investor Update: April 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

March 27, 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)) ☐ Defin

March 27, 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. )

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 x 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)) x Defin

March 3, 2025 EX-99.1

1 Energizing the Future Investor Update: March 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and pr

1 Energizing the Future Investor Update: March 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

March 3, 2025 8-K

Current Report

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): March 3, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

February 26, 2025 PRE 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. )

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 x Filed by a Party other than the Registrant ¨ Check the appropriate box: x Preliminary Proxy Statement ¨ Confidential, for use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defin

February 21, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K (Mark One) ☒ 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 Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

February 21, 2025 EX-4.2

Description of WEC Energy Group's Common Stock. (Exhibit 4.2 to WEC Energy Group's 12/31/2024 Form 10-K.)

Exhibit 4.2 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 This summary highlights selected information about the capital stock of WEC Energy Group, Inc. (“WEC Energy Group,”“we” or “our”) and may not contain all of the information that is important to you. This summary does not purport to be exhaustive and is qualified in its en

February 21, 2025 EX-19.1

Corporate Securities Trading Policy.

Exhibit 19.1 WEC Energy Group, Inc. Corporate Securities Trading Policy Introduction The purchase or sale of securities while aware of material, non-public information, or the disclosure of material, non-public information to others who then trade in securities of WEC Energy Group or its subsidiaries (collectively, the “Company”), is prohibited by the federal securities laws. Insider trading viola

February 21, 2025 EX-21.1

Subsidiaries of WEC Energy Group.

Exhibit 21.1 WEC ENERGY GROUP, INC. SUBSIDIARIES AS OF DECEMBER 31, 2024 The following table includes the subsidiaries of WEC Energy Group, a diversified holding company incorporated in the state of Wisconsin, as well as the percent of ownership, as of December 31, 2024: Subsidiary * State of Incorporation or Organization Percent Ownership ATC Holding LLC Wisconsin 100% American Transmission Compa

February 21, 2025 EX-4.25

Securities Resolution No. 16 of WEC Energy Group under the Wisconsin Energy Indenture, dated as of December 16, 2024. (Exhibit 4.25 to WEC Energy Group's 12/31/2024 Form 10-K.)

Exhibit 4.25 CERTIFIED COPY OF SECURITIES RESOLUTION NO. 16 OF WEC ENERGY GROUP, INC. I, MARGARET C. KELSEY, Executive Vice President, General Counsel and Corporate Secretary of WEC ENERGY GROUP, INC. (the “Company”), do hereby certify that the attached is a true and correct copy of Securities Resolution No. 16 under the Indenture dated as of March 15, 1999, between the Company and The Bank of New

February 21, 2025 EX-4.26

Securities Resolution No. 17 of WEC Energy Group under the Wisconsin Energy Indenture, dated as of December 16, 2024. (Exhibit 4.26 to WEC Energy Group's 12/31/2024 Form 10-K.)

Exhibit 4.26 CERTIFIED COPY OF SECURITIES RESOLUTION NO. 17 OF WEC ENERGY GROUP, INC. I, MARGARET C. KELSEY, Executive Vice President, General Counsel and Corporate Secretary of WEC ENERGY GROUP, INC. (the “Company”), do hereby certify that the attached is a true and correct copy of Securities Resolution No. 17 under the Indenture dated as of March 15, 1999, between the Company and The Bank of New

February 7, 2025 EX-99.1

1 Energizing the Future Investor Update: February 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and

1 Energizing the Future Investor Update: February 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

February 7, 2025 8-K

Current Report

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 7, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

February 4, 2025 8-K

Current Report

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, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

February 4, 2025 EX-99.1

WEC ENERGY GROUP, INC.

From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] February 4, 2025 WEC Energy Group posts 2024 results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income based on generally accepted accounting principles (GAAP) of $1.5 billion, or $4.83 per share, for 2024. This compares to earn

January 17, 2025 8-K/A

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) 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 17, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROU

January 6, 2025 8-K

Current Report

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 6, 2025 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

January 6, 2025 EX-99.1

1 Energizing the Future Investor Update: January 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and

1 Energizing the Future Investor Update: January 2025 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

December 6, 2024 EX-99.1

1 Energizing the Future Investor Update: December 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and

1 Energizing the Future Investor Update: December 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

December 6, 2024 8-K

Current Report

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 6, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

December 6, 2024 8-K

Current Report

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 5, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

November 8, 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): November 7, 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): November 7, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

November 8, 2024 EX-99.1

1 Energizing the Future Investor Update: November 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and

1 Energizing the Future Investor Update: November 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

November 1, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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 Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

October 31, 2024 8-K

Current Report

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 File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

October 31, 2024 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] October 31, 2024 WEC Energy Group reports third-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $240.1 million, or 76 cents per share, for the third quarter of 2024. This compares to earnings of

October 18, 2024 8-K

Current Report

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 17, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

October 16, 2024 SC 13G/A

WEC / WEC Energy Group, Inc. / STATE STREET CORP Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* WEC ENERGY GROUP INC (Name of Issuer) COMMON STOCK (Title of Class of Securities) 92939U106 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of This Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is file

September 25, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: October 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon managemen

1 Investing in Efficiency, Sustainability and Growth Investor Update: October 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

September 25, 2024 8-K

Current Report

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): September 25, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

September 3, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: September 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon managem

1 Investing in Efficiency, Sustainability and Growth Investor Update: September 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

September 3, 2024 8-K

Current Report

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): September 3, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

August 20, 2024 CORRESP

August 20, 2024

August 20, 2024 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F. Street, N.E. Washington, D.C. 20549 Attn: Brad Skinner, Office Chief, Office of Energy & Transportation Re: WEC Energy Group, Inc. Form 10-K for Fiscal Year Ended December 31, 2023 Filed February 22, 2024 File No. 001-01245 Dear Mr. Skinner: This letter sets fo

August 12, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: August 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management

1 Investing in Efficiency, Sustainability and Growth Investor Update: August 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

August 12, 2024 8-K

Current Report

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): August 12, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

August 6, 2024 EX-1.1

Distribution Agreement, dated as of August 6, 2024 (including the form of Forward Agreement).

Exhibit 1.1 DISTRIBUTION AGREEMENT August 6, 2024 Barclays Capital Inc. 745 Seventh Avenue New York, New York 10019 Barclays Bank PLC 745 Seventh Avenue New York, New York 10019 BofA Securities, Inc. One Bryant Park New York, New York 10036 Bank of America, N.A. One Bryant Park New York, New York 10036 J.P. Morgan Securities LLC 383 Madison Avenue New York, New York 10179 JPMorgan Chase Bank, N.A.

August 6, 2024 424B5

$1,500,000,000 Common Stock

Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-281253 PROSPECTUS SUPPLEMENT (To Prospectus dated August 5, 2024) $1,500,000,000 Common Stock WEC Energy Group, Inc. may offer and sell shares of its common stock, having an aggregate offering price of up to $1,500,000,000, from time to time through the sales agents named below under an equity distribution agreement. The equity distri

August 6, 2024 EX-FILING FEES

Table 1: Newly Registered and Carry Forward Securities

Calculation of Filing Fee Tables S-3 WEC ENERGY GROUP, INC. 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 Da

August 6, 2024 8-K

Current Report

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): August 6, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

August 5, 2024 EX-25.1

Form T-1, Statement of Eligibility under the Trust Indenture Act of 1939, as amended, of The Bank of New York Mellon Trust Company, N.A., as Trustee under the Indenture.

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 TRUST COMPANY, N.A. (Exact name of trustee as specified in its cha

August 5, 2024 S-3ASR

As filed with the Securities and Exchange Commission on August 5, 2024.

As filed with the Securities and Exchange Commission on August 5, 2024. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 WEC ENERGY GROUP, INC. (Exact name of registrant as specified in its charter) WISCONSIN (State or other jurisdiction of incorporation or organization) 39-1391525 (I.R.S.

August 5, 2024 EX-FILING FEES

Filing fee table.

Calculation of Filing Fee Tables S-3 WEC ENERGY GROUP, INC. 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 Da

August 5, 2024 EX-24.1

Power of Attorney.

Exhibit 24.1 POWER OF ATTORNEY July 25, 2024 Each of the undersigned directors and officers of WEC Energy Group, Inc. (the “Company”), hereby severally constitutes and appoints Scott J. Lauber, Xia Liu, and Anthony L. Reese, and each of them singly, his or her true and lawful attorneys with full power to them, and each of them singly, to sign for him or her and in his or her names in the capacitie

July 31, 2024 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] July 31, 2024 WEC Energy Group reports second-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $211.3 million, or 67 cents per share, for the second quarter of 2024 – down from $289.7 million, or

July 31, 2024 8-K

Current Report

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, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

July 31, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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 Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

July 31, 2024 EX-3.1

Articles of Amendment to the Restated Articles of Incorporation (Incorporated by reference to Exhibit 3.1 to WEC Energy Group’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2024) ( File No. 001-09057).

Exhibit 3.1 ARTICLES OF AMENDMENT TO THE RESTATED ARTICLES OF INCORPORATION OF WEC ENERGY GROUP, INC., AS AMENDED The undersigned does hereby certify to the following: 1. The name of the corporation is WEC Energy Group, Inc. 2. Article III(A) of the Restated Articles of Incorporation, as last amended effective June 29, 2015, is hereby amended to read in its entirety as set forth below: “A. Authori

July 8, 2024 8-K/A

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) 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 9, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, IN

June 20, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 20, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 20, 2024 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 5, 2024 8-K

Unregistered Sales of Equity Securities, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

June 3, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: June 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s

1 Investing in Efficiency, Sustainability and Growth Investor Update: June 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

June 3, 2024 8-K

Current Report

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 3, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 28, 2024 8-K

Unregistered Sales of Equity Securities, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, 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): May 28, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 28, 2024 EX-4.1

Indenture dated as of May 28, 2024, between the Company and the Trustee, providing for the issuance of the 2027 Notes.

Exhibit 4.1 Execution Version WEC ENERGY GROUP, INC. AND THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee INDENTURE Dated as of May 28, 2024 4.375% Convertible Senior Notes due 2027 Execution Version TABLE OF CONTENTS Page Article 1 Definitions Section 1.01. Definitions 6 Section 1.02. References to Interest 19 Article 2 Issue, Description, Execution, Registration and Exchange of Notes

May 28, 2024 EX-4.3

Indenture dated as of May 28, 2024, between the Company and the Trustee, providing for the issuance of the 2029 Notes.

Exhibit 4.3 Execution Version WEC ENERGY GROUP, INC. AND THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as Trustee INDENTURE Dated as of May 28, 2024 4.375% Convertible Senior Notes due 2029 Execution Version TABLE OF CONTENTS Page Article 1 Definitions Section 1.01 . Definitions 6 Section 1.02 . References to Interest 20 Article 2 Issue, Description, Execution, Registration and Exchange of Note

May 23, 2024 8-K

Current Report

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 23, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 23, 2024 EX-99.1

Beth Straka (investment community)

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] May 23, 2024 WEC Energy Group announces pricing of $750 million of 4.375% Convertible Senior Notes due 2027 and $750 million of 4.375% Convertible Senior Notes due 2029 MILWAUKEE, May 22, 2024 - WEC Energy Group, Inc. (NYSE: WEC) to

May 22, 2024 8-K

Current Report

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 22, 2024 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 22, 2024 EX-99.1

May 22, 2024

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] May 22, 2024 WEC Energy Group announces offering of Convertible Senior Notes due 2027 and Convertible Senior Notes due 2029 MILWAUKEE, May 22, 2024 - WEC Energy Group, Inc. (NYSE: WEC) today announced that it intends to offer, subje

May 17, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: May 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s

1 Investing in Efficiency, Sustainability and Growth Investor Update: May 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

May 17, 2024 8-K

Current Report

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, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 13, 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): May 9, 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): May 9, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

May 3, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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 Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

May 1, 2024 8-K

Current Report

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, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

May 1, 2024 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] May 1, 2024 WEC Energy Group reports first-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $622.3 million, or $1.97 per share, for the first quarter of 2024 – up from $507.5 million, or $1.61 pe

April 15, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: April 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’

1 Investing in Efficiency, Sustainability and Growth Investor Update: April 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

April 15, 2024 8-K

Current Report

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 15, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

March 28, 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. )

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)) ☒ Defin

March 28, 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. )

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 x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

March 26, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: March 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’

1 Investing in Efficiency, Sustainability and Growth Investor Update: March 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

March 26, 2024 8-K

Current Report

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): March 26, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

March 12, 2024 EX-10.1

Letter Agreement between Michael Hooper and WEC Energy Group, Inc., dated March 7, 2024.

Exhibit 10.1 [WEC ENERGY GROUP LETTERHEAD] March 7, 2024 Michael Hooper [ADDRESS] [ADDRESS] Dear Mike: On behalf of WEC Energy Group, we are pleased to confirm the offer of employment we have extended to you for the position of President Wisconsin Utilities. You will report to the President and Chief Executive Officer. Your start date is anticipated to be no later than April 1, 2024. Details regar

March 12, 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): March 7, 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): March 7, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

March 1, 2024 PRE 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. )

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)) ☐ Defin

February 22, 2024 EX-21.1

Subsidiaries of WEC Energy Group.

Exhibit 21.1 WEC ENERGY GROUP, INC. SUBSIDIARIES AS OF DECEMBER 31, 2023 The following table includes the subsidiaries of WEC Energy Group, a diversified holding company incorporated in the state of Wisconsin, as well as the percent of ownership, as of December 31, 2023: Subsidiary * State of Incorporation or Organization Percent Ownership ATC Holding LLC Wisconsin 100% American Transmission Compa

February 22, 2024 EX-10.4

Amendment dated as of December 20, 2023 to the WEC Energy Group Executive Deferred Compensation Plan, Amended and Restated Effective as of January 1, 2018.

Exhibit 10.4 AMENDMENT TO THE WEC ENERGY GROUP EXECUTIVE DEFERRED COMPENSATION PLAN WHEREAS, WEC Energy Group, Inc. (the "Company") has established and maintains the WEC Energy Group Executive Deferred Compensation Plan, as restated effective January 1, 2018 (the "Plan"); WHEREAS, Section 8.2 of the Plan reserves to the Company's Board of Directors, its Compensation Committee or an internal admini

February 22, 2024 EX-97.1

Incentive-Based Compensation Clawback Policy ("Rule 10D-1 Policy")

Exhibit 97.1 Incentive-Based Compensation Clawback Policy (“Rule 10D-1 Policy”) Purpose This policy is adopted pursuant to the requirements of Section 10D and Rule 10D-1 of the Securities Exchange Act of 1934, as amended (“Rule 10D-1”) and NYSE Listed Company Manual Section 303A.14 (the “NYSE Rules”). All capitalized terms used and not otherwise defined herein shall have the meanings set forth und

February 22, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K (Mark One) ☒ 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 of Incorporation; Address; and Telephone Number IRS Employer Identification No.

February 16, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: February 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon manageme

1 Investing in Efficiency, Sustainability and Growth Investor Update: February 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

February 16, 2024 8-K

Current Report

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 16, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

February 13, 2024 SC 13G/A

WEC / WEC Energy Group, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0145-wecenergygroupinc.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: WEC Energy Group Inc Title of Class of Securities: Common Stock CUSIP Number: 92939U106 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to desig

February 1, 2024 EX-99.1

WEC ENERGY GROUP, INC.

EX-99.1 2 a2023q4wecearningsreleasee.htm WEC ENERGY GROUP Q4 2023 EXHIBIT 99.1 From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] February 1, 2024 WEC Energy Group posts 2023 results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income based on generally accepted accounting princip

February 1, 2024 8-K

Current Report

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 File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

January 19, 2024 8-K/A

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A Amendment No. 1 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 8, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP,

January 9, 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): January 9, 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): January 9, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

January 9, 2024 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: January 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon managemen

january2024 1 Investing in Efficiency, Sustainability and Growth Investor Update: January 2024 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

January 8, 2024 8-K

Material Impairments, 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): January 3, 2024 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

December 11, 2023 8-K

Current Report

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 File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

November 20, 2023 8-K

Current Report

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 16, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

November 9, 2023 8-K

Current Report

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 9, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

November 9, 2023 8-K

Current Report

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 8, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

November 9, 2023 EX-99.1

1 Investing in Efficiency, Sustainability and Growth Investor Update: November 2023 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon manageme

1 Investing in Efficiency, Sustainability and Growth Investor Update: November 2023 2 Cautionary Statement Regarding Forward-Looking Information Much of the information contained in this presentation is forward-looking information based upon management’s current expectations and projections that involve risks and uncertainties.

November 9, 2023 EX-10.1

Letter Agreement between Gale E. Klappa and WEC Energy Group, Inc., dated November 8, 2023.

Exhibit 10.1 [WEC ENERGY GROUP LETTERHEAD] November 8, 2023 Mr. Gale Klappa 833 E. Michigan St. Suite 1490 Milwaukee, WI 53202 Dear Gale, As we’ve discussed over the past several months, the board greatly appreciates the exceptional leadership you provide to our company and our industry. With your current agreement scheduled to conclude in May of next year, the board requests that you continue to

November 2, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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 Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

October 31, 2023 8-K

Current Report

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, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

October 31, 2023 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (news media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] October 31, 2023 WEC Energy Group reports third-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $316.0 million, or $1.00 per share, for the third quarter of 2023 – up from $302.0 million, o

October 18, 2023 EX-24.1

Power of Attorney.

Exhibit 24.1 POWER OF ATTORNEY October 11, 2023 Each of the undersigned directors and officers of WEC Energy Group, Inc. (the “Company”), hereby severally constitutes and appoints Scott J. Lauber, Xia Liu, and Anthony L. Reese, and each of them singly, his or her true and lawful attorneys with full power to them, and each of them singly, to sign for him or her and in his or her names in the capaci

October 18, 2023 EX-FILING FEES

Filing Fee Table.

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) WEC Energy Group, Inc.

October 18, 2023 S-3ASR

As filed with the Securities and Exchange Commission on October 18, 2023

As filed with the Securities and Exchange Commission on October 18, 2023 Registration No.

October 4, 2023 8-K

Current Report

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 4, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

October 4, 2023 EX-99.1

Investor Update: October 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Fina

Investor Update: October 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

September 12, 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): September 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): September 5, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

September 12, 2023 EX-1.1

Underwriting Agreement, dated September 5, 2023, among the Company and BMO Capital Markets Corp., BofA Securities, Inc., PNC Capital Markets LLC, and Scotia Capital (USA) Inc. as representatives of the several underwriters, relating to $600,000,000 aggregate principal amount of the Company’s 5.60% Senior Notes due September 12, 2026.

Exhibit 1.1 WEC Energy Group, inc. DEBT SECURITIES UNDERWRITING AGREEMENT New York, New York September 5, 2023 To the Underwriters set forth on Schedule A hereto Ladies and Gentlemen: WEC Energy Group, Inc., a Wisconsin corporation (the “Company”), proposes to issue and sell to one or more underwriters (the “Underwriters”) named in Schedule A to this underwriting agreement (this “Agreement”) $600,

September 12, 2023 EX-4.1

Securities Resolution No. 15 of WEC Energy Group under the Wisconsin Energy Indenture, dated as of September 12, 2023. (Exhibit 4.1 to WEC Energy Group's 09/12/23 Form 8-K.)

Exhibit 4.1 Closing Document No. 3(f) CERTIFIED COPY OF SECURITIES RESOLUTION NO. 15 OF WEC ENERGY GROUP, INC. I, Margaret C. Kelsey, Executive Vice President, Corporate Secretary and General Counsel of WEC ENERGY GROUP, INC. (the “Company”), do hereby certify that the attached is a true and correct copy of Securities Resolution No. 15 under the Indenture dated as of March 15, 1999 between the Com

September 6, 2023 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc.

September 6, 2023 424B2

$600,000,000 5.60% Senior Notes due September 12, 2026

Filed Pursuant to Rule 424(b)(2) Registration Statement No. 333-260807 PROSPECTUS SUPPLEMENT (To Prospectus dated November 5, 2021) $600,000,000 5.60% Senior Notes due September 12, 2026 WEC Energy Group, Inc. is offering $600,000,000 aggregate principal amount of its 5.60% senior notes due September 12, 2026 (the “Notes”). We will pay interest on the Notes semi-annually in arrears on March 12 and

September 5, 2023 424B5

SUBJECT TO COMPLETION, DATED SEPTEMBER 5, 2023

The information in this preliminary prospectus supplement is not complete and may be changed.

September 5, 2023 FWP

Pricing Term Sheet

Pricing Term Sheet Filed Pursuant to Rule 433(d) Registration No. 333-260807 September 5, 2023 Issuer: WEC Energy Group, Inc. Security 5.60% Senior Notes due September 12, 2026 Principal Amount $600,000,000 Maturity: September 12, 2026 Coupon: 5.60% Initial Price to Public: 99.984% per Senior Note Yield to Maturity: 5.606% Spread to Benchmark Treasury: +93 basis points Benchmark Treasury: UST 4.37

September 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): September 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): September 1, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

September 1, 2023 EX-99.1

Investor Update: September 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Fi

a092023september Investor Update: September 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

August 9, 2023 EX-99.1

Investor Update: August 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Final

a082023august Investor Update: August 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

August 9, 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): August 9, 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): August 9, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

August 3, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

August 1, 2023 8-K

Current Report

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): August 1, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

August 1, 2023 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (news media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] August 1, 2023 WEC Energy Group reports second-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $289.7 million, or 92 cents per share, for the second quarter of 2023 – up from $287.5 million

June 22, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 22, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 22, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 20, 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): June 20, 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): June 20, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

June 20, 2023 EX-99.1

Investor Update: June 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Finalis

a062023june Investor Update: June 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

May 19, 2023 EX-99.1

Investor Update: May 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Finalist

a052023may Investor Update: May 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

May 19, 2023 8-K

Current Report

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 19, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 9, 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 4, 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 4, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

May 4, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

May 1, 2023 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (news media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] May 1, 2023 WEC Energy Group reports first-quarter results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $507.5 million, or $1.61 per share, for the first quarter of 2023 – down from $565.9 million, or $

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 File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

April 21, 2023 PX14A6G

Notice Of Exempt Solicitation: (VOLUNTARY SUBMISSION)

Notice Of Exempt Solicitation: (VOLUNTARY SUBMISSION) NAME OF REGISTRANT: WEC Energy Group, Inc.

April 6, 2023 8-K

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): April 4, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

April 6, 2023 EX-1.1

Underwriting Agreement, dated April 4, 2023, among the Company and Barclays Capital Inc. and TD Securities (USA) LLC as representatives of the several underwriters, relating to an additional $350,000,000 aggregate principal amount of the Company’s 4.75% Senior Notes due January 9, 2026.

Exhibit 1.1 Execution Version WEC Energy Group, inc. DEBT SECURITIES UNDERWRITING AGREEMENT New York, New York April 4, 2023 To the Underwriters set forth on Schedule A hereto Ladies and Gentlemen: WEC Energy Group, Inc., a Wisconsin corporation (the “Company”), proposes to issue and sell to one or more underwriters (the “Underwriters”) named in Schedule A to this underwriting agreement (this “Agr

April 5, 2023 424B2

4.75% Senior Notes due January 9, 2026

Filed Pursuant to Rule 424(b)(2) Registration Statement No. 333-260807 PROSPECTUS SUPPLEMENT (To Prospectus dated November 5, 2021) $350,000,000 4.75% Senior Notes due January 9, 2026 WEC Energy Group, Inc. is offering $350,000,000 aggregate principal amount of its 4.75% Senior Notes due January 9, 2026 (the “new Notes”). The new Notes offered hereby are part of the same series of debt securities

April 5, 2023 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

EX-FILING FEES 2 tm2311798d1ex107.htm EXHIBIT 107 Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc. (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

April 4, 2023 424B5

SUBJECT TO COMPLETION, DATED APRIL 4, 2023

Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-260807 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 we are not soliciting an offer to buy these securities, in any jurisdiction where the offer or sale is not permitted.

April 4, 2023 FWP

Pricing Term Sheet

Pricing Term Sheet Filed Pursuant to Rule 433(d) Registration No. 333-260807 April 4, 2023 Issuer: WEC Energy Group, Inc. Security: 4.75% Senior Notes due January 9, 2026 (the “Senior Notes”) Principal Amount: $350,000,000 (The new Senior Notes offered hereby constitute a further issuance of, are considered and form a single series with, have identical terms (other than the date of issuance and th

March 27, 2023 EX-99.1

Investor Update: April 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Finali

a042023april Investor Update: April 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

March 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): March 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): March 27, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

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 x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

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. )

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)) ☒ Defin

February 24, 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): February 24, 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): February 24, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

February 24, 2023 EX-99.1

Investor Update: March 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Finali

a032023march Investor Update: March 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

February 23, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K (Mark One) ☒ 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 of Incorporation; Address; and Telephone Number IRS Employer Identification No.

February 23, 2023 EX-21.1

Subsidiaries of WEC Energy Group.

Exhibit 21.1 WEC ENERGY GROUP, INC. SUBSIDIARIES AS OF DECEMBER 31, 2022 The following table includes the subsidiaries of WEC Energy Group, a diversified holding company incorporated in the state of Wisconsin, as well as the percent of ownership, as of December 31, 2022: Subsidiary * State of Incorporation or Organization Percent Ownership ATC Holding LLC Wisconsin 100% American Transmission Compa

February 13, 2023 EX-99.1

Investor Update: February 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Fin

Investor Update: February 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

February 13, 2023 8-K

Current Report

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 13, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

February 9, 2023 SC 13G/A

WEC / WEC Energy Group Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0129-wecenergygroupinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 14)* Name of issuer: WEC Energy Group Inc. Title of Class of Securities: Common Stock CUSIP Number: 92939U106 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to desi

February 2, 2023 8-K

Current Report

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 File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

February 2, 2023 EX-99.1

WEC ENERGY GROUP, INC. CONSOLIDATED INCOME STATEMENTS (Unaudited) Three Months Ended Year Ended December 31 December 31 (in millions, except per share amounts) 2022 2021 2022 2021 Operating revenues $ 2,558.4 $ 2,201.9 $ 9,597.4 $ 8,316.0 Operating e

From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] February 2, 2023 WEC Energy Group posts 2022 results MILWAUKEE – WEC Energy Group (NYSE: WEC) today reported net income of $1.4 billion, or $4.45 per share, for 2022. This compares to earnings of $1.3 billion, or $4.11 per share, for 2021 – a ye

January 20, 2023 8-K

Current Report

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 19, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

January 20, 2023 EX-3.1

Bylaws of WEC Energy Group, Inc., as amended to January 19, 2023. (Exhibit 3.1 to WEC Energy Group's 01/20/23 Form 8-K.)

Exhibit 3.1 BYLAWS of WEC ENERGY GROUP, INC. As Amended to January 19, 2023, Inclusive TABLE OF CONTENTS ARTICLE I. STOCKHOLDERS 1 1.01 Annual Meeting 1 1.02 Special Meetings 1 1.03 Place of Meetings; Postponements and Adjournments 1 1.04 Notices to Stockholders 1 (a) Required Notice 1 (b) Fundamental Transactions 2 1.05 Fixing of Record Date 2 1.06 Quorum and Voting Requirements 3 1.07 Conduct of

January 11, 2023 8-K

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 9, 2023 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

January 11, 2023 EX-4.1

Securities Resolution No. 14 of WEC Energy Group under the Wisconsin Energy Indenture, dated as of January 9, 2023. (Exhibit 4.1 to WEC Energy Group's 01/11/23 Form 8-K.)

Exhibit 4.1 CERTIFIED COPY OF SECURITIES RESOLUTION NO. 14 OF WEC ENERGY GROUP, INC. I, Margaret C. Kelsey, Executive Vice President, Corporate Secretary and General Counsel of WEC ENERGY GROUP, INC. (the “Company”), do hereby certify that the attached is a true and correct copy of Securities Resolution No. 14 under the Indenture dated as of March 15, 1999 between the Company and The Bank of New Y

January 11, 2023 8-K

Current Report

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 11, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

January 11, 2023 EX-99.1

Investor Update: January 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Fina

Investor Update: January 2023 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

January 11, 2023 EX-1.1

Underwriting Agreement, dated January 9, 2023, among the Company and Barclays Capital Inc., J.P. Morgan Securities LLC, Morgan Stanley & Co. LLC, and Wells Fargo Securities, LLC as representatives of the several underwriters, relating to $650,000,000 aggregate principal amount of the Company’s 4.75% Senior Notes due January 9, 2026 and $450,000,000 aggregate principal amount of the Company’s 4.75% Senior Notes due January 15, 2028.

exhibit 1.1 WEC Energy Group, inc. DEBT SECURITIES UNDERWRITING AGREEMENT New York, New York January 9, 2023 To the Underwriters set forth on Schedule A hereto Ladies and Gentlemen: WEC Energy Group, Inc., a Wisconsin corporation (the “Company”), proposes to issue and sell to one or more underwriters (the “Underwriters”) named in Schedule A to this underwriting agreement (this “Agreement”) $650,00

January 10, 2023 424B2

$1,100,000,000 $650,000, 000 4.75% Senior Notes due January 9, 2026 $450,000,000 4.75% Senior Notes due January 15, 2028

Filed Pursuant to Rule 424(b)(2) Registration Statement No. 333-260807 PROSPECTUS SUPPLEMENT (To Prospectus dated November 5, 2021) $1,100,000,000 $650,000, 000 4.75% Senior Notes due January 9, 2026 $450,000,000 4.75% Senior Notes due January 15, 2028 WEC Energy Group, Inc. is offering $650,000,000 aggregate principal amount of its 4.75% senior notes due January 9, 2026 (the “2026 Notes”) and $45

January 10, 2023 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc.

January 9, 2023 424B5

SUBJECT TO COMPLETION, DATED JANUARY 9, 2023

The information in this preliminary prospectus supplement is not complete and may be changed.

January 9, 2023 FWP

Terms Applicable to 4.75% Senior Notes due January 9, 2026 (the “2026 Notes”)

FWP 1 tm232847-1fwp.htm FWP Pricing Term Sheet Filed Pursuant to Rule 433(d) Registration No. 333-260807 January 9, 2023 Issuer: WEC Energy Group, Inc. Trade Date: January 9, 2023 Expected Settlement Date: T+2, January 11, 2023 Expected Ratings* (Moody’s/S&P/Fitch): Baa1 (stable) / BBB+ (stable) / BBB+ (stable) Joint Book-Running Managers: Barclays Capital Inc. J.P. Morgan Securities LLC Morgan St

January 6, 2023 8-K

Current Report

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 6, 2023 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

December 7, 2022 8-K

Current Report

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, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

December 7, 2022 EX-99.1

Investor Update: December 2022 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Fin

Investor Update: December 2022 Our ?ESG? Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

December 2, 2022 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): December 1, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

December 2, 2022 EX-10.1

WEC Energy Group Performance Unit Plan, amended and restated effective as of January 1, 2023. (Exhibit 10.1 to WEC Energy Group's 12/02/22 Form 8-K.)**

Exhibit 10.1 WEC ENERGY GROUP PERFORMANCE UNIT PLAN (amended and restated effective as of January 1, 2023) 1.Purpose. The Plan was established effective January 1, 2005 and is known as the "WEC Energy Group Performance Unit Plan" (the "Plan"). The purposes of the Plan are to enhance the long-term stockholder value of WEC Energy Group, Inc. (the "Company") by reinforcing the incentives of key execu

December 2, 2022 8-K/A

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) 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 20, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROU

November 10, 2022 8-K

Current Report

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 10, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

November 10, 2022 EX-99.1

Investor Update: November 2022 Our “ESG” Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Bes

Investor Update: November 2022 Our ?ESG? Progress Plan Update Investing in Efficiency, Sustainability and Growth Best in the U.

November 3, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ☒ 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 Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

November 1, 2022 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (news media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] November 1, 2022 WEC Energy Group reports third-quarter results MILWAUKEE ? WEC Energy Group (NYSE: WEC) today reported net income of $302.0 million, or 96 cents per share, for the third quarter of 2022 ? up from $290.0 million

November 1, 2022 8-K

Current Report

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 1, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

October 21, 2022 8-K

Current Report

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 20, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

October 3, 2022 8-K

Current Report

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): September 29, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

October 3, 2022 EX-99.1

Investor Update: October 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Gr

Investor Update: October 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

October 3, 2022 8-K

Current Report

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 3, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

September 27, 2022 EX-4.1

Securities Resolution No. 13 of WEC Energy Group under the Wisconsin Energy Indenture, dated as of September 22, 2022. (Exhibit 4.1 to WEC Energy Group's 9/27/22 Form 8-K.)

Exhibit 4.1 CERTIFIED COPY OF SECURITIES RESOLUTION NO. 13 OF WEC ENERGY GROUP, INC. I, Margaret C. Kelsey, Executive Vice President, Corporate Secretary and General Counsel of WEC ENERGY GROUP, INC. (the ?Company?), do hereby certify that the attached is a true and correct copy of Securities Resolution No. 13 under the Indenture dated as of March 15, 1999 between the Company and The Bank of New Y

September 27, 2022 8-K

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): September 22, 2022 Commission Registrant; State of Incorporation; IRS Employer File Number Address; and Telephone Number Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

September 27, 2022 EX-1.1

Underwriting Agreement, dated September 22, 2022, among the Company and Barclays Capital Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC, TD Securities (USA) LLC and Wells Fargo Securities, LLC as representatives of the several underwriters, relating to $500,000,000 aggregate principal amount of the Company’s 5.00% Senior Notes due September 27, 2025 and $400,000,000 aggregate principal amount of the Company’s 5.15% Senior Notes due October 1, 2027.

Exhibit 1.1 WEC Energy Group, inc. DEBT SECURITIES UNDERWRITING AGREEMENT New York, New York September 22, 2022 To the Underwriters set forth on Schedule A hereto Ladies and Gentlemen: WEC Energy Group, Inc., a Wisconsin corporation (the ?Company?), proposes to issue and sell to one or more underwriters (the ?Underwriters?) named in Schedule A to this underwriting agreement (this ?Agreement?) $500

September 23, 2022 424B2

$900,000,000 $500,000,000 5.00% Senior Notes due September 27, 2025 $400,000,000 5.15% Senior Notes due October 1, 2027

424B2 1 tm2226529d1424b2.htm 424B2 Filed Pursuant to Rule 424(b)(2) Registration Statement No. 333-260807 PROSPECTUS SUPPLEMENT (To Prospectus dated November 5, 2021) $900,000,000 $500,000,000 5.00% Senior Notes due September 27, 2025 $400,000,000 5.15% Senior Notes due October 1, 2027 WEC Energy Group, Inc. is offering $500,000,000 aggregate principal amount of its 5.00% senior notes due Septembe

September 23, 2022 EX-FILING FEES

Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities

Exhibit 107 Calculation of Filing Fee Tables 424(b)(2) (Form Type) WEC Energy Group, Inc.

September 22, 2022 FWP

Terms Applicable to 5.00% Senior Notes due September 27, 2025 (the “2025 Notes”)

Pricing Term Sheet Filed Pursuant to Rule 433(d) Registration No. 333-260807 September 22, 2022 Issuer: WEC Energy Group, Inc. Trade Date: September 22, 2022 Expected Settlement Date: T+3, September 27, 2022 Expected Ratings* (Moody?s/S&P/Fitch): Baa1 (stable) / BBB+ (stable) / BBB+ (stable) Joint Book-Running Managers: Barclays Capital Inc. J.P. Morgan Securities LLC Mizuho Securities USA LLC TD

September 22, 2022 424B5

SUBJECT TO COMPLETION, DATED SEPTEMBER 22, 2022

Filed Pursuant to Rule 424(b)(5) Registration Statement No. 333-260807 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 we are not soliciting an offer to buy these securities, in any jurisdiction where the offer or sale is not permitted.

September 8, 2022 424B3

WEC Energy Group, Inc. Stock Plus Investment Plan

Filed pursuant to Rule 424(b)(3) Registration No. 333-249542 PROSPECTUS SUPPLEMENT (To Prospectus dated October 19, 2020) WEC Energy Group, Inc. Stock Plus Investment Plan This prospectus supplement amends our prospectus dated October 19, 2020 (the ?Prospectus?), filed as part of our registration statement on Form S-3ASR (Registration No. 333-249542) related to our Stock Plus Investment Plan (the

September 6, 2022 8-K

Current Report

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): September 6, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

September 6, 2022 EX-99.1

Investor Update: September 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG

Investor Update: September 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

August 4, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? 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; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

August 3, 2022 EX-99.1

Investor Update: August 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Gro

Investor Update: August 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

August 3, 2022 8-K

Current Report

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): August 3, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

August 2, 2022 8-K

Current Report

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): August 2, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

August 2, 2022 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (news media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] August 2, 2022 WEC Energy Group reports second-quarter results MILWAUKEE ? WEC Energy Group (NYSE: WEC) today reported net income of $287.5 million, or 91 cents per share, for the second quarter of 2022 ? up from $276.0 million

July 5, 2022 8-K

Current Report

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 5, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

July 5, 2022 EX-99.1

Investor Update: July 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Growt

Investor Update: July 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

June 23, 2022 8-K

Current Report

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 File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

June 23, 2022 EX-99.1

From: Brendan Conway (media)

From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] June 23, 2022 We Energies announces new timeline for Oak Creek plant retirements MILWAUKEE ? We Energies announced today that the company plans to extend the operating lives of the four older units at its Oak Creek site. The expected retirement

June 15, 2022 8-K

Current Report

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 15, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A W

June 15, 2022 EX-99.1

Investor Update: June 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Growt

Investor Update: June 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

June 3, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 3, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 3, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 [ ] TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K [ X ] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-09057 A. Full title of the plan and th

June 3, 2022 8-K

Current Report

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, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 13, 2022 EX-99.1

Investor Update: May 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Growth

Investor Update: May 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

May 13, 2022 8-K

Current Report

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, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wi

May 9, 2022 8-K

Current Report

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, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

May 5, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-Q (Mark One) ? 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; State of Incorporation; Address; and Telephone Number IRS Employer Identification No.

May 2, 2022 8-K

Current Report

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, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A Wis

May 2, 2022 EX-99.1

WEC ENERGY GROUP, INC.

Exhibit 99.1 From: Brendan Conway (news media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] May 2, 2022 WEC Energy Group reports first-quarter results MILWAUKEE ? WEC Energy Group (NYSE: WEC) today reported net income of $565.9 million, or $1.79 per share, for the first quarter of 2022 ? up from $510.1 million, or $1.

April 28, 2022 8-K

Current Report

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, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

April 11, 2022 8-K

Current Report

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 11, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

April 11, 2022 EX-99.1

Investor Update: April 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Grow

Investor Update: April 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

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 (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 x 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)) x Defin

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 (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)) ? Defin

March 18, 2022 EX-99.1

Investor Update: March 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Grow

Investor Update: March 2022 Our ?ESG? Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.

March 18, 2022 8-K

Current Report

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): March 18, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (A

February 24, 2022 EX-10.16

Retention Agreement by and between WEC Energy Group and Scott J. Lauber, dated February 21, 2022. (Exhibit 10.16 to WEC Energy Group's 12/31/21 Form 10-K.)**

Exhibit 10.16 [WEC Energy Group Letterhead] February 21, 2022 Scott, The Company wishes to encourage your continued employment through the date of your retirement to ensure continuity of CEO leadership and to provide sufficient time for longer term succession planning to develop the future leadership team of the organization. To retain your employment with the Company, the Compensation Committee h

February 24, 2022 EX-21.1

Subsidiaries of WEC Energy Group.

Exhibit 21.1 WEC ENERGY GROUP, INC. SUBSIDIARIES AS OF DECEMBER 31, 2021 The following table includes the subsidiaries of WEC Energy Group, a diversified holding company incorporated in the state of Wisconsin, as well as the percent of ownership, as of December 31, 2021: Subsidiary * State of Incorporation or Organization Percent Ownership ATC Holding LLC Wisconsin 100% American Transmission Compa

February 24, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 10-K (Mark One) ? 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 of Incorporation; Address; and Telephone Number IRS Employer Identification No.

February 15, 2022 8-K

Current Report

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 15, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525

February 15, 2022 EX-99.1

Investor Update: February 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG G

EX-99.1 2 february2022.htm EX-99.1 Investor Update: February 2022 Our “ESG” Progress Plan Investing in Efficiency, Sustainability and Growth Best in the U.S. in Large Customer Satisfaction ESource We Energies Named #1 Energy Company in America by Business Customers Escalent Best ESG Growth Strategy in the U.S. Capital Finance International 2021 Energy Awards Finalist for the S&P Global Energy Awar

February 11, 2022 SC 13G

WEC / WEC Energy Group Inc / Magellan Asset Management Ltd - MAGELLAN ASSET MANAGEMENT LTD Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 WEC ENERGY GROUP, INC. (Name of Issuer) COM (Title of Class of Securities) 92939U106 (CUSIP Number) December 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: [X] Rule

February 9, 2022 SC 13G/A

WEC / WEC Energy Group Inc / 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.: 13)* Name of issuer: WEC Energy Group Inc. Title of Class of Securities: Common Stock CUSIP Number: 92939U106 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

February 3, 2022 EX-99.1

WEC ENERGY GROUP, INC. CONSOLIDATED INCOME STATEMENTS (Unaudited) Three Months Ended Year Ended December 31 December 31 (in millions, except per share amounts) 2021 2020 2021 2020 Operating revenues $ 2,201.9 $ 1,933.4 $ 8,316.0 $ 7,241.7 Operating e

From: Brendan Conway (media) 414-221-4444 [email protected] Beth Straka (investment community) 414-221-4639 [email protected] February 3, 2022 WEC Energy Group posts 2021 results MILWAUKEE ? WEC Energy Group (NYSE: WEC) today reported net income of $1.3 billion, or $4.11 per share, for 2021. This compares to earnings of $1.2 billion, or $3.79 per share, for 2020 ? a ye

February 3, 2022 8-K

Current Report

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 File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

January 21, 2022 8-K

Current Report

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 20, 2022 Commission File Number Registrant; State of Incorporation; Address; and Telephone Number IRS Employer Identification No. 001-09057 WEC ENERGY GROUP, INC. 39-1391525 (

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IT:1WEC 91,26 €
DE:WIC 91,66 €
GB:0LSL 107,28 $
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