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SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-10-01 · 0001193125-26-414025 · Items 1.01,2.03,9.01

  2. 4 · Ownership change

    Report date 2026-09-09 · 0001193125-26-388717

  3. 8-K · Current report

    Report date 2026-08-21 · 0001193125-26-360327 · Items 8.01,9.01

  4. 4 · Ownership change

    Report date 2026-08-19 · 0001193125-26-359468

  5. 8-K · Current report

    Report date 2026-08-05 · 0001193125-26-334011 · Items 2.02,7.01,9.01

  6. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-333969

  7. 8-K · Current report

    Report date 2026-06-19 · 0001193125-26-279300 · Items 5.02,9.01

  8. 8-K · Current report

    Report date 2026-05-19 · 0001193125-26-235741 · Items 5.07

  9. 8-K · Current report

    Report date 2026-05-08 · 0001193125-26-214813 · Items 7.01,9.01

  10. 8-K · Current report

    Report date 2026-05-06 · 0001193125-26-214717 · Items 1.01,8.01,9.01

  11. 8-K · Current report

    Report date 2026-05-05 · 0001193125-26-205689 · Items 2.02,9.01

  12. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-205678

  13. 4 · Ownership change

    Report date 2026-04-17 · 0001193125-26-167136

  14. 8-K · Current report

    Report date 2026-04-17 · 0001193125-26-167047 · Items 5.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-03-30 · 0001161728-26-000005

  16. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-104002

  17. 4 · Ownership change

    Report date 2026-03-02 · 0001193125-26-088907

  18. 4 · Ownership change

    Report date 2026-03-02 · 0001193125-26-088441

  19. 4 · Ownership change

    Report date 2026-03-02 · 0001193125-26-088418

  20. 4 · Ownership change

    Report date 2026-03-02 · 0001193125-26-088358

  21. 8-K · Current report

    Report date 2026-02-27 · 0001193125-26-079800 · Items 7.01,9.01

  22. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-067481 · Items 8.01,9.01

  23. 8-K · Current report

    Report date 2026-02-24 · 0001193125-26-067050 · Items 2.02,9.01

  24. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-067036

  25. 8-K · Current report

    Report date 2026-01-27 · 0001193125-26-028612 · Items 1.02,9.01

  26. 8-K · Current report

    Report date 2026-01-22 · 0001193125-26-023547 · Items 1.01,2.03,9.01

  27. 8-K · Current report

    Report date 2025-11-07 · 0001193125-25-272490 · Items 7.01,9.01

  28. 8-K · Current report

    Report date 2025-11-05 · 0001193125-25-266389 · Items 2.02,9.01

  29. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-266253

  30. 8-K · Current report

    Report date 2025-10-14 · 0001193125-25-240982 · Items 1.01,2.03,9.01

  31. 8-K · Current report

    Report date 2025-08-15 · 0000950170-25-109297 · Items 8.01,9.01

  32. 8-K · Current report

    Report date 2025-08-06 · 0000950170-25-103696 · Items 2.02,7.01,9.01

  33. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-103668

  34. 8-K · Current report

    Report date 2025-05-20 · 0000950170-25-076153 · Items 5.07,9.01

  35. 8-K · Current report

    Report date 2025-05-16 · 0000950170-25-073194 · Items 7.01,9.01

  36. 8-K · Current report

    Report date 2025-05-07 · 0000950170-25-065305 · Items 2.02,9.01

  37. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-065302

  38. DEF 14A · Proxy statement

    Report date 2025-04-03 · 0000950170-25-050955

  39. 8-K · Current report

    Report date 2025-02-21 · 0000950170-25-027506 · Items 5.02,9.01

  40. 8-K · Current report

    Report date 2025-02-25 · 0000950170-25-026377 · Items 7.01,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 2 transaction rows2PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

2 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-09
2026-09-11
Berbee James GP · Purchase
Acquired
Common Stock274.7477.35
2026-08-19
2026-08-20
Berbee James GP · Purchase
Acquired
Common Stock261.3681.3

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001161728MGE ENERGY INC

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

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    Revenue in constant purchasing power

    USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

    Year endedReported USD revenueCPI-adjusted USD revenue
    2024-12-31$676.94M$727.10M
    2023-12-31$690.43M$763.43M
    2022-12-31$714.52M$822.51M
    2021-12-31$606.58M$754.14M
    2020-12-31$538.63M$701.23M
    2019-12-31$568.86M$749.67M
    2018-12-31$559.77M$751.08M
    2017-12-31$563.10M$774.01M

    Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

    Explore the CPI history ↗