0000950170-24-025510.txt : 20240305 0000950170-24-025510.hdr.sgml : 20240305 20240305104719 ACCESSION NUMBER: 0000950170-24-025510 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240301 FILED AS OF DATE: 20240305 DATE AS OF CHANGE: 20240305 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Keebler Jeffrey M CENTRAL INDEX KEY: 0001650481 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-49965 FILM NUMBER: 24718735 MAIL ADDRESS: STREET 1: 133 S BLAIR ST 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] 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 2024-03-01 0001161728 MGE ENERGY INC MGEE 0001650481 Keebler Jeffrey M 133 S BLAIR STREET PO BOX 1231 MADISON WI 53701-1231 false true false false Chairman, President & CEO false Common Stock 2024-03-01 4 F false 1394 63.64 D 11017.4990 D Common Stock 2024-03-01 4 A false 5162 0 A 16179.4990 D Phantom Stock Units 2024-03-01 4 A false 1092.5194 63.19 A common stock 1092.5194 2778.8128 D Includes adjustments for accrued dividends pursuant to dividend reinvestment and exempt from Sec 16 under Rule 16a-11. Represents restricted stock units (RSU's) which are converted to common stock on a one-to-one basis when vested. The RSU's vest on December 31, 2026. Each phantom stock unit has an equivalent value to one share of MGEE common stock and entitles the holder to the cash value thereof. Phantom stock units are accrued under MGE's 2023 Deferred Compensation Supplemental Executive Retirement Plan (2023 DCSERP) and are to be settled in accordance with the terms of the plan. Aggregate amount of phantom stock units held under the 2023 DCSERP. Jeffrey M. Keebler 2024-03-05