0000950170-24-000642.txt : 20240103 0000950170-24-000642.hdr.sgml : 20240103 20240103123336 ACCESSION NUMBER: 0000950170-24-000642 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231231 FILED AS OF DATE: 20240103 DATE AS OF CHANGE: 20240103 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Bugher Mark D CENTRAL INDEX KEY: 0001333487 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-49965 FILM NUMBER: 24505178 MAIL ADDRESS: STREET 1: UNIVERSITY RESEARCH PARK STREET 2: 510 CHARMANY DRIVE, SUITE 250 CITY: MADISON STATE: WI ZIP: 53719 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MGE ENERGY INC CENTRAL INDEX KEY: 0001161728 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC, GAS & SANITARY SERVICES [4900] ORGANIZATION NAME: 01 Energy & Transportation IRS NUMBER: 392040501 STATE OF INCORPORATION: WI FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 133 SOUTH BLAIR STREET STREET 2: PO BOX 1231 CITY: MADISON STATE: WI ZIP: 53701-1231 BUSINESS PHONE: (608) 252-7000 MAIL ADDRESS: STREET 1: 133 SOUTH BLAIR STREET STREET 2: PO BOX 1231 CITY: MADISON STATE: WI ZIP: 53701-1231 4 1 ownership.xml 4 X0508 4 2023-12-31 0001161728 MGE ENERGY INC MGEE 0001333487 Bugher Mark D UNIVERSITY RESEARCH PARK 510 CHARMANY DRIVE, SUITE 250 MADISON WI 53719 true false false false false Common Stock 2023-12-31 4 M false 760 A 1690 D Common Stock 2023-12-31 4 D false 190 D 1500 D Common Stock 450 I by 401-K plan Restricted Stock Units 2023-12-31 4 M false 760 0 D common stock 760 0 D On February 19, 2021, the reporting person was granted 760 restricted stock units (RSU's) that vested on December 31, 2023. The reporting person elected to receive 25% of the award in cash. Represents RSU's which are converted to common stock on a one-to-one basis when vested. Mark D. Bugher 2024-01-03