Filed May 20, 2026Period of report May 19, 20260001762620-26-000005
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleMay 19, 2026
Common StockF1
2,000
$110.8497
$221.70K
10,011
Direct
Payne Ulice JRDirector
4
Filed Feb 25, 2026Period of report Feb 24, 20260001188179-26-000004
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleFeb 24, 2026
Common StockF1
1,450
$114.5975
$166.17K
20,540.8844
Direct
Klappa Gale eDirector
4
Filed Feb 24, 2026Period of report Feb 23, 20260001195320-26-000006
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleFeb 23, 2026
Common Stock
3,180
$115.44
$367.10K
276,600
Direct
Klappa Gale eDirector
4
Filed Feb 18, 2026Period of report Feb 13, 20260001195320-26-000004
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleFeb 17, 2026
Common Stock
5,000
$116.55
$582.75K
276,600
Direct
Straka Mary BethSr. VP-Corp Comm & Inv Rel
4
Filed Feb 18, 2026Period of report Feb 13, 20260001647118-26-000004
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleFeb 13, 2026
Common StockF1
2,815
$115.4995
$325.13K
4,707.058
Direct
Lauber Scott JDirector · President and CEO
4
Filed Feb 11, 2026Period of report Feb 9, 20260001646760-26-000005
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleFeb 9, 2026
Common StockF2F1
8,089
$110.7012
$895.46K
66,800.5124
Erickson Joshua MVP and Deputy General Counsel
4
Filed Nov 12, 2025Period of report Nov 7, 20250001874814-25-000006
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleNov 7, 2025
Common StockF1
100
$112.4684
$11.25K
2,586
Direct
P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.
SaleMay 19, 2026
Common StockF2
1,000
$110.919
$110.92K
9,011
Direct
SaleMay 19, 2026
Common StockF3
1,665
$111.1142
$185.01K
7,346
Direct
Filing footnotes · 4
F1This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.80 to $110.88, inclusive. The reporting person undertakes to provide to WEC Energy Group, Inc. (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such range.
F2This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.89 to $110.94, inclusive. The reporting person undertakes to provide to WEC , any security holder of WEC, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range.
F3This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.10 to $111.195, inclusive. The reporting person undertakes to provide to WEC, any security holder of WEC, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within such range.
F4Includes shares acquired under the WEC Employee Retirement Savings Plan (ERSP) in transactions exempt from Section 16(b) pursuant to Rule 16b-3(c) and exempt from reporting pursuant to Rule 16a-3(f)(1)(i)(B). The number of shares in the ERSP attributable to any one participant varies with the price of the Common Stock. The information in this report is based on a plan statement dated as of April 30, 2026.
F1Includes shares acquired under WEC Energy Group, Inc.'s Employee Retirement Savings Plan (ERSP) in transactions exempt from Section 16(b) pursuant to Rule 16b-3(c) and exempt from reporting pursuant to Rule 16a-3(f)(1)(i)(B). The number of shares in the ERSP attributable to any one participant varies with the price of the Common Stock. The information in this report is based on a plan statement dated as of February 24, 2026.
F1This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.3500 to $115.4400, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.4000 to $115.4401, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.4600 to $115.4800, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F4This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.4900 to $115.5203, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F5Includes shares acquired under WEC Energy Group, Inc.'s Employee Retirement Savings Plan (ERSP) in transactions exempt from Section 16(b) pursuant to Rule 16b-3(c) and exempt from reporting pursuant to Rule 16a-3(f)(1)(i)(B). The number of shares in the ERSP attributable to any one participant varies with the price of the Common Stock. The information in this report is based on a plan statement dated as of February 13, 2026.
F1This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.47 to $115.5450, inclusive. The reporting person undertakes to provide to WEC Energy Group (WEC), any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F1Includes shares acquired pursuant to a dividend reinvestment feature of WEC Energy Group's ("WEC") Stock Plus Investment Plan in transactions exempt from Section 16 pursuant to Rule 16a-11.
F2This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $110.5450 to $110.9300, inclusive. The reporting person undertakes to provide to WEC, any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F3Includes shares acquired under WEC Energy Group, Inc.'s Employee Retirement Savings Plan (ERSP) in transactions exempt from Section 16(b) pursuant to Rule 16b-3(c) and exempt from reporting pursuant to Rule 16a-3(f)(1)(i)(B). The number of shares in the ERSP attributable to any one participant varies with the price of the Common Stock. The information in this report is based on a plan statement dated as of February 9, 2026.
F1This price is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.45 to $112.49, inclusive. The reporting person undertakes to provide to WEC, any security holder of WEC, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.
F2Includes shares acquired under WEC Energy Group, Inc.'s Employee Retirement Savings Plan (ERSP) in transactions exempt from Section 16(b) pursuant to Rule 16b-3(c) and exempt from reporting pursuant to Rule 16a-3(f)(1)(i)(B). The number of shares in the ERSP attributable to any one participant varies with the price of the Common Stock. The information in this report is based on a plan statement dated as of October 31, 2025.
