UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________________ to ___________________ | Commission | Registrant; State of Incorporation; | IRS Employer | | --- | --- | --- | | File Number | Address; and Telephone Number | Identification No. | | 001-09057 | WEC ENERGY GROUP, INC. | 39-1391525 | | | (A Wisconsin Corporation) | | | | 231 West Michigan Street | | | | ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 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 N ...