Mary Beth Straka - 02 Jan 2026 Form 4 Insider Report for WEC ENERGY GROUP, INC. (WEC)

Role: Sr. VP-Corp Comm & Inv Rel
Signature: Joshua M. Erickson, as attorney in fact
Issuer symbol: WEC
Transactions as of: 02 Jan 2026
Net transactions value: -$25,822
Form type: 4
Filing time: 06 Jan 2026, 18:57:59 UTC
Previous filing: 05 Aug 2025
Next filing: 18 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Straka Mary Beth	Sr. VP-Corp Comm & Inv Rel	231 WEST MICHIGAN STREET, MILWAUKEE	Joshua M. Erickson, as attorney in fact	06 Jan 2026	0001647118

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WEC	Common Stock	Award	$0	+732	+17%	$0.000000	4,951	02 Jan 2026	Direct
transaction	WEC	Common Stock	Tax liability	$19,414	-183	-3.7%	$106.09	4,768	02 Jan 2026	Direct
transaction	WEC	Common Stock	Tax liability	$6,408	-61	-1.3%	$105.04	4,707	05 Jan 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WEC	Stock Option (right to buy)	Award	$0	+3,516		$0.000000	3,516	02 Jan 2026	Common Stock	3,516	$106.09	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Options vest 100% on the date indicated.