WEC ENERGY GROUP, INC. (WEC) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-07 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: WEC ENERGY GROUP, INC. (WEC) CIK: 0000783325 --- Reporting Owner --- Name: Cunningham Danny L CIK: 0001671078 Role: Director --- Derivative Transactions --- [Transaction #1] Security: Phantom Stock Units Date: 2026-04-07 | Code: A (Grant or award) Shares: +319.38 | Price: $117.42 Shares Owned After: 23,168.8741 | Ownership: D (Direct) Footnotes: [F1] One-for-one. [F2] These phantom stock units were acquired pursuant to a deferral of director fees in an acquisition exempt from Section 16(b) pursuant to Rule 16b-3(d). [F3] These phantom stock units were accrued under the WEC Energy Group, Inc. Director's Deferred Compensation Plan (DDCP) and are to be settled in accordance with the terms of the plan. [F3] These phantom stock units were accrued under the WEC Energy Group, Inc. Director's Deferred Compensation Plan (DDCP) and are to be settled in accordance with the terms of the plan. [F4] Includes phantom stock units accrued pursuant to a dividend reinvestment feature of the DDCP in transactions exempt from Section 16 pursuant to Rule 16a-11. --- Footnotes (Complete Index) --- F1: One-for-one. F2: These phantom stock units were acquired pursuant to a deferral of director fees in an acquisition exempt from Section 16(b) pursuant to Rule 16b-3(d). F3: These phantom stock units were accrued under the WEC Energy Group, Inc. Director's Deferred Compensation Plan (DDCP) and are to be settled in accordance with the terms of the plan. F4: Includes phantom stock units accrued pursuant to a dividend reinvestment feature of the DDCP in transactions exempt from Section 16 pursuant to Rule 16a-11. --- Signature --- /s/ Joshua M. Erickson, as attorney in fact (2026-04-08)