SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000950170-23-048495
Filing Date
2023-09-18
Accepted
2023-09-18 11:03:38
Documents
14
Period of Report
2023-09-15
Items
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K mgee-20230915.htm   iXBRL 8-K 89643
2 EX-3.1 mgee-ex3_1.htm EX-3.1 504129
  Complete submission text file 0000950170-23-048495.txt   824942

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mgee-20230915_pre.xml EX-101.PRE 15932
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mgee-20230915.xsd EX-101.SCH 3529
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mgee-20230915_def.xml EX-101.DEF 15699
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mgee-20230915_lab.xml EX-101.LAB 19164
8 EXTRACTED XBRL INSTANCE DOCUMENT mgee-20230915_htm.xml XML 7588
Mailing Address PO BOX 1231 MADISON WI 53701-1231
Business Address 133 SOUTH BLAIR STREET PO BOX 1231 MADISON WI 53701-1231 (608) 252-7000
MADISON GAS & ELECTRIC CO (Filer) CIK: 0000061339 (see all company filings)

IRS No.: 390444025 | State of Incorp.: WI | Fiscal Year End: 1025
Type: 8-K | Act: 34 | File No.: 000-01125 | Film No.: 231260407
SIC: 4931 Electric & Other Services Combined

Mailing Address 133 SOUTH BLAIR STREET PO BOX 1231 MADISON WI 53701-1231
Business Address 133 SOUTH BLAIR STREET PO BOX 1231 MADISON WI 53701-1231 (608) 252-7000
MGE ENERGY INC (Filer) CIK: 0001161728 (see all company filings)

IRS No.: 392040501 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-49965 | Film No.: 231260406
SIC: 4900 Electric, Gas & Sanitary Services