| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Erickson Joshua M | VP and Deputy General Counsel | 231 WEST MICHIGAN STREET, MILWAUKEE | Joshua M. Erickson | 06 Jan 2026 | 0001874814 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WEC | Common Stock | Award | $0 | +471 | +18% | $0.000000 | 3,057 | 02 Jan 2026 | Direct | |
| transaction | WEC | Common Stock | Tax liability | $12,200 | -115 | -3.8% | $106.09 | 2,942 | 02 Jan 2026 | Direct | |
| transaction | WEC | Common Stock | Tax liability | $3,887 | -37 | -1.3% | $105.04 | 2,905 | 05 Jan 2026 | Direct | |
| holding | WEC | Common Stock | 6,420 | 02 Jan 2026 | ERSP | F1 |
| 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 | $240,183 | +2,264 | $106.09 | 2,264 | 02 Jan 2026 | Common Stock | 2,264 | $106.09 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Includes shares acquired under the WEC Energy Group, Inc. 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 December 31, 2025. |
| F2 | Options vest 100% on the date indicated. |