0001161728-23-000008.txt : 20230303 0001161728-23-000008.hdr.sgml : 20230303 20230303115116 ACCESSION NUMBER: 0001161728-23-000008 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230301 FILED AS OF DATE: 20230303 DATE AS OF CHANGE: 20230303 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Johnson Tamara Jean CENTRAL INDEX KEY: 0001824019 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-49965 FILM NUMBER: 23702427 MAIL ADDRESS: STREET 1: 623 RAILROAD STREET STREET 2: PO BOX 1231 CITY: MADISON STATE: WI ZIP: 53701-1231 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MGE ENERGY INC CENTRAL INDEX KEY: 0001161728 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC, GAS & SANITARY SERVICES [4900] IRS NUMBER: 392040501 STATE OF INCORPORATION: WI FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 133 SOUTH BLAIR STREET STREET 2: P.O. BOX 1231 CITY: MADISON STATE: WI ZIP: 53701-1231 BUSINESS PHONE: (608) 252-7000 MAIL ADDRESS: STREET 1: 133 SOUTH BLAIR STREET STREET 2: P.O. BOX 1231 CITY: MADISON STATE: WI ZIP: 53701-1231 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2023-03-01 0 0001161728 MGE ENERGY INC MGEE 0001824019 Johnson Tamara Jean 623 RAILROAD STREET PO BOX 1231 MADISON WI 53701-1231 0 1 0 0 VP Chief Acct. Off. & Controll MGEE Common Stock 2023-03-01 4 A 0 839 0 A 2966.1752 D Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2025. Includes adjustments for accrued dividends pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. /s/ Tamara J. Johnson 2023-03-01