Entergy Mississippi, LLC SEC filings EMP
Entergy Mississippi, LLC has 491 filings in SEC EDGAR's recent list, going back to Feb 10, 1994. Its latest annual report, Form 10-K, was filed on Feb 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 2, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2026 | Nov 2, 2026 |
| 10-Q | Quarterly report | Jul 31, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 30, 2026 | Jun 29, 2026 |
| 8-K |
Current report
Officer or director change
|
May 12, 2026 | May 7, 2026 |
| 10-Q | Quarterly report | May 1, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 30, 2026 | Mar 25, 2026 |
| 8-K |
Current report
Other events
|
Mar 6, 2026 | Mar 6, 2026 |
| 424B2 | Prospectus | Mar 5, 2026 | — |
| FWP | Free writing prospectus | Mar 4, 2026 | — |
| 424B3 | Prospectus | Mar 4, 2026 | — |
| 10-K | Annual report | Feb 19, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 12, 2026 | Feb 12, 2026 |
| 8-K |
Current report
Officer or director change
|
Nov 6, 2025 | Oct 31, 2025 |
| 10-Q | Quarterly report | Oct 31, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 29, 2025 | Oct 29, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Oct 3, 2025 | Oct 1, 2025 |
| S-3ASR | Automatic shelf registration | Aug 6, 2025 | — |
| 10-Q | Quarterly report | Aug 1, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2025 | Jul 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 30, 2025 | Jun 27, 2025 |
| 8-K |
Current report
Officer or director change
|
May 2, 2025 | May 1, 2025 |
| 10-Q | Quarterly report | May 1, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 29, 2025 | Apr 29, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 28, 2025 | Mar 25, 2025 |
| 8-K |
Current report
Other events
|
Mar 13, 2025 | Mar 13, 2025 |
| 424B2 | Prospectus | Mar 12, 2025 | — |
| FWP | Free writing prospectus | Mar 10, 2025 | — |
| 424B3 | Prospectus | Mar 10, 2025 | — |
| 10-K | Annual report | Feb 18, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 18, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 20, 2024 | Dec 20, 2024 |
| 10-Q | Quarterly report | Nov 1, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 31, 2024 | Oct 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 26, 2024 | Sep 20, 2024 |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 1, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jul 2, 2024 | Jul 1, 2024 |
| 8-K |
Current report
New debt
|
Jun 13, 2024 | Jun 11, 2024 |
| 8-K |
Current report
Other events
|
May 16, 2024 | May 16, 2024 |
| 424B2 | Prospectus | May 15, 2024 | — |
| FWP | Free writing prospectus | May 13, 2024 | — |
| 424B3 | Prospectus | May 13, 2024 | — |
| 10-Q | Quarterly report | May 2, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 24, 2024 | Apr 24, 2024 |
| 10-K | Annual report | Feb 23, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 22, 2024 | Feb 22, 2024 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 1, 2023 | Nov 1, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 22, 2023 | Aug 22, 2023 |
| 10-Q | Quarterly report | Aug 3, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2023 | Aug 2, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jul 11, 2023 | Jul 6, 2023 |
| 8-K |
Current report
Other events
|
May 12, 2023 | May 12, 2023 |
| 424B2 | Prospectus | May 10, 2023 | — |
| FWP | Free writing prospectus | May 9, 2023 | — |
| 424B3 | Prospectus | May 9, 2023 | — |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Officer or director change
|
May 4, 2023 | May 1, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 26, 2023 | Apr 26, 2023 |
| 10-K | Annual report | Feb 24, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 16, 2023 | Feb 16, 2023 |
| 10-Q | Quarterly report | Nov 3, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Nov 2, 2022 | Oct 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 17, 2022 | Aug 12, 2022 |
| S-3ASR | Automatic shelf registration | Aug 8, 2022 | — |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 3, 2022 | Aug 3, 2022 |
| 8-K |
Current report
Officer or director change
|
Jul 13, 2022 | Jul 11, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jul 11, 2022 | Jul 8, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 8, 2022 | Jul 8, 2022 |
| 8-K |
Current report
New debt
|
Jul 5, 2022 | Jun 29, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 23, 2022 | Jun 23, 2022 |
| 10-Q | Quarterly report | May 5, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
New debt
|
Apr 14, 2022 | Apr 14, 2022 |
| 10-K | Annual report | Feb 25, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 23, 2022 | Feb 23, 2022 |
| 8-K |
Current report
Other events
|
Nov 16, 2021 | Nov 16, 2021 |
| 424B2 | Prospectus | Nov 12, 2021 | — |
| FWP | Free writing prospectus | Nov 10, 2021 | — |
| 424B3 | Prospectus | Nov 10, 2021 | — |
| 10-Q | Quarterly report | Nov 5, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 3, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 29, 2021 | Sep 28, 2021 |
| 10-Q | Quarterly report | Aug 6, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 4, 2021 | Aug 4, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jul 7, 2021 | Jul 6, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 28, 2021 | Jun 28, 2021 |
| 10-Q | Quarterly report | May 6, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 28, 2021 | Apr 28, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 8, 2021 | Apr 7, 2021 |
| 8-K |
Current report
Other events
|
Mar 12, 2021 | Mar 12, 2021 |
| 424B2 | Prospectus | Mar 11, 2021 | — |
| FWP | Free writing prospectus | Mar 9, 2021 | — |
| 424B3 | Prospectus | Mar 9, 2021 | — |
| 10-K | Annual report | Feb 26, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 24, 2021 | Feb 24, 2021 |
| 10-Q | Quarterly report | Nov 4, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 28, 2020 | Oct 28, 2020 |
| 10-Q | Quarterly report | Aug 5, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 29, 2020 | Jul 29, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jul 6, 2020 | Jul 1, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 30, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Other events
|
May 22, 2020 | May 22, 2020 |
| 424B2 | Prospectus | May 21, 2020 | — |
| FWP | Free writing prospectus | May 19, 2020 | — |
| 424B3 | Prospectus | May 19, 2020 | — |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 11, 2020 | May 11, 2020 |
| 10-K | Annual report | Feb 21, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 19, 2020 | Feb 19, 2020 |
| 8-K |
Current report
Other events
|
Nov 19, 2019 | Nov 19, 2019 |
| 424B2 | Prospectus | Nov 14, 2019 | — |
| FWP | Free writing prospectus | Nov 13, 2019 | — |
| 424B3 | Prospectus | Nov 13, 2019 | — |
| 10-Q | Quarterly report | Nov 5, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 30, 2019 | Oct 30, 2019 |
| S-3ASR | Automatic shelf registration | Aug 22, 2019 | — |
| 10-Q | Quarterly report | Aug 6, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 31, 2019 | Jul 31, 2019 |
| UPLOAD | Letter from the SEC | Jul 19, 2019 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 28, 2019 | Jun 28, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jun 26, 2019 | Jun 21, 2019 |
| UPLOAD | Letter from the SEC | Jun 20, 2019 | — |
| 8-K |
Current report
Other events
|
Jun 5, 2019 | Jun 5, 2019 |
| 424B2 | Prospectus | May 31, 2019 | — |
| FWP | Free writing prospectus | May 30, 2019 | — |
| 424B3 | Prospectus | May 30, 2019 | — |
| 10-Q | Quarterly report | May 3, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 1, 2019 | May 1, 2019 |
| 10-K | Annual report | Feb 26, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 20, 2019 | Feb 20, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 25, 2019 | Jan 25, 2019 |
| 15-12B | Deregistration | Dec 14, 2018 | — |
| 8-K |
Current report
New debt
|
Dec 12, 2018 | Dec 12, 2018 |
| POSASR | Filing | Dec 6, 2018 | — |
| 25-NSE | Delisting notice | Dec 4, 2018 | — |
| 8-K12B | Filing | Dec 3, 2018 | Nov 30, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Nov 21, 2018 | Nov 20, 2018 |
| 15-12G | Deregistration | Nov 19, 2018 | — |
| 10-Q | Quarterly report | Nov 6, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 31, 2018 | Oct 31, 2018 |
| 10-Q | Quarterly report | Aug 7, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 1, 2018 | Aug 1, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 27, 2018 | Jun 27, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jun 22, 2018 | Jun 18, 2018 |
| 10-Q | Quarterly report | May 4, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 25, 2018 | Apr 25, 2018 |
| 8-K |
Current report
Other events
|
Mar 23, 2018 | Mar 23, 2018 |
| 10-K | Annual report | Feb 26, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 23, 2018 | Feb 23, 2018 |
| POSASR | Filing | Feb 22, 2018 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 30, 2018 | Jan 29, 2018 |
| 8-K |
Current report
Other events
|
Nov 14, 2017 | Nov 14, 2017 |
| 424B2 | Prospectus | Nov 13, 2017 | — |
| FWP | Free writing prospectus | Nov 9, 2017 | — |
| 424B3 | Prospectus | Nov 9, 2017 | — |
| 10-Q | Quarterly report | Nov 3, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 24, 2017 | Oct 24, 2017 |
| 10-Q | Quarterly report | Aug 3, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2017 | Aug 2, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Jul 5, 2017 | Jul 5, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 13, 2017 | Jun 13, 2017 |
| 10-Q | Quarterly report | May 5, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 26, 2017 | Apr 26, 2017 |
| 10-K | Annual report | Feb 24, 2017 | Dec 31, 2016 |
| POSASR | Filing | Feb 15, 2017 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 15, 2017 | Feb 15, 2017 |
| 10-Q | Quarterly report | Nov 4, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 25, 2016 | Oct 25, 2016 |
| 25-NSE | Delisting notice | Oct 18, 2016 | — |
| 25-NSE | Delisting notice | Oct 18, 2016 | — |
| 8-K |
Current report
Other events
|
Sep 15, 2016 | Sep 15, 2016 |
| CERTNYS | Auto-generated paper document | Sep 12, 2016 | — |
| 424B2 | Prospectus | Sep 9, 2016 | — |
| 8-A12B/A | Filing | Sep 8, 2016 | — |
| FWP | Free writing prospectus | Sep 8, 2016 | — |
| 424B3 | Prospectus | Sep 8, 2016 | — |
| S-3ASR | Automatic shelf registration | Aug 26, 2016 | — |
| 10-Q | Quarterly report | Aug 4, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2016 | Aug 2, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 27, 2016 | Jul 27, 2016 |
| UPLOAD | Letter from the SEC | Jul 18, 2016 | — |
| UPLOAD | Letter from the SEC | Jun 30, 2016 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 28, 2016 | Jun 22, 2016 |
| 25-NSE | Delisting notice | Jun 13, 2016 | — |
| UPLOAD | Letter from the SEC | Jun 3, 2016 | — |
| 8-K |
Current report
Other events
|
May 13, 2016 | May 13, 2016 |
| 424B2 | Prospectus | May 11, 2016 | — |
| FWP | Free writing prospectus | May 10, 2016 | — |
| 424B3 | Prospectus | May 10, 2016 | — |
| 10-Q | Quarterly report | May 6, 2016 | Mar 31, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 26, 2016 | Apr 26, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 11, 2016 | Apr 11, 2016 |
| POSASR | Filing | Mar 2, 2016 | — |
| 10-K | Annual report | Feb 26, 2016 | Dec 31, 2015 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- EMP (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- TX
- Headquarters
- Jackson, MS
- SEC CIK
- 66901
- Former names
- ENTERGY MISSISSIPPI INC (until Dec 4, 2018); MISSISSIPPI POWER & LIGHT CO (until Mar 11, 1996)
Other Electric Services companies
- Nextera Energy Inc NEE
- Southern Co SO
- Constellation Energy Corp CEG
- American Electric Power Co Inc AEP
- Dominion Energy, Inc D
- Entergy Corp /DE/ ETR
- Vistra Corp. VST
- Fortis Inc. FTS
Source: SEC EDGAR filings. This is company-reported data, not investment advice.