MGE Energy, Inc. MGEE · SEC Filings

726

MGE Energy, Inc. operates as a public utility holding company, primarily conducting its business in ...

Price80.19

Market Cap3.03 B

Float37.66 M

CountryUS

SectorUtilities

ExchangeNASDAQ

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Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 4, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 5, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 5, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Feb 24, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 5, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 6, 2025

News

TYPE

HEADLINE

FILED AT

8-K

MGE Energy Posts Financial Presentation and Announces Participation in 2026 EEI Financial Conference

Nov 5, 2026

8-K

MGE Energy Reports Third-Quarter 2026 Earnings of $56.4 Million, Up From $44.5 Million in Q3 2025

Nov 4, 2026

8-K

MGE Energy and Madison Gas and Electric Amend and Restate Credit Agreements, Extending Maturities and Increasing Commitments

Oct 5, 2026

8-K

MGE Energy Increases Dividend for 51st Consecutive Year

Aug 21, 2026

8-K

MGE Energy Reports Second-Quarter 2026 Financial Results

Aug 5, 2026

8-K

MGE Energy Announces Executive Leadership Transition

Jun 23, 2026

Prospectus

TYPE

HEADLINE

FILED AT

Registrations

TYPE

HEADLINE

FILED AT

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

Feb 24, 2026

S-3ASR

SHELF

May 8, 2023

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

Dec 18, 2020

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

May 12, 2020

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

Jul 14, 2017

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

Jul 15, 2014

Proxies

TYPE

HEADLINE

FILED AT

Ownerships

TYPE

HEADLINE

FILED AT

Other

TYPE

HEADLINE

FILED AT

LETTER

Form UPLOAD - SEC-generated letter

Sep 23, 2022

CORRESP

Form CORRESP - Correspondence

Sep 13, 2022

LETTER

Form UPLOAD - SEC-generated letter

Sep 7, 2022

LETTER

Form UPLOAD - SEC-generated letter

Aug 18, 2016

CORRESP

Form CORRESP - Correspondence

Aug 4, 2016

LETTER

Form UPLOAD - SEC-generated letter

Jul 25, 2016