Txnm Energy Inc SEC filings TXNM
Txnm Energy Inc has 1,008 filings in SEC EDGAR's recent list, going back to May 18, 2011. Its latest annual report, Form ARS, was filed on Apr 28, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 30, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 30, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2026 | Oct 30, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 28, 2026 | Oct 27, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 27, 2026 | — |
| 8-K |
Current report
Other events
|
Sep 30, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 2, 2026 | Sep 2, 2026 |
| 424B2 | Prospectus | Sep 1, 2026 | — |
| 424B5 | Prospectus supplement | Aug 31, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 19, 2026 | Aug 19, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 14, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 10-Q | Quarterly report | Jul 31, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 21, 2026 | Jul 21, 2026 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jul 20, 2026 | Jul 17, 2026 |
| 8-K |
Current report
Other events
|
Jul 6, 2026 | Jul 6, 2026 |
| 11-K | Employee savings plan report | Jun 23, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 4 | Insider transaction | Jun 11, 2026 | Jun 10, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2026 | Jun 11, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 2, 2026 | Jun 1, 2026 |
| 4 | Insider transaction | May 19, 2026 | May 15, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 15, 2026 | — |
| 10-Q | Quarterly report | May 1, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 1, 2026 | May 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| ARS | Annual report to shareholders | Apr 28, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 28, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 24, 2026 | — |
| 8-K |
Current report
Other events
|
Mar 31, 2026 | Mar 31, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 9, 2026 | Mar 7, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 7, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 7, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 7, 2026 |
| 4 | Insider transaction | Mar 9, 2026 | Mar 7, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 4 | Insider transaction | Mar 4, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 3, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Material agreement
|
Mar 3, 2026 | Mar 3, 2026 |
| 424B5 | Prospectus supplement | Mar 3, 2026 | — |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2026 | Feb 27, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 13, 2026 |
| 8-K |
Current report
Other events
|
Jan 2, 2026 | Jan 2, 2026 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Dec 19, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 17, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 17, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 10, 2025 | Dec 10, 2025 |
| 4 | Insider transaction | Dec 2, 2025 | Dec 1, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 2, 2025 | Dec 2, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Nov 14, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 18, 2025 | Nov 18, 2025 |
| 4 | Insider transaction | Nov 18, 2025 | Nov 14, 2025 |
| 144 | Notice of proposed sale | Nov 14, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Nov 10, 2025 | Nov 10, 2025 |
| 8-K |
Current report
Material agreement
|
Nov 6, 2025 | Nov 6, 2025 |
| 10-Q | Quarterly report | Oct 31, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2025 | Oct 31, 2025 |
| 4 | Insider transaction | Sep 18, 2025 | Sep 16, 2025 |
| 8-K |
Current report
Agreement ended
|
Sep 2, 2025 | Sep 2, 2025 |
| 8-K |
Current report
Shareholder vote results, Regulation FD disclosure
|
Aug 28, 2025 | Aug 28, 2025 |
| DEFA14A | Additional proxy material | Aug 25, 2025 | — |
| 4 | Insider transaction | Aug 25, 2025 | Aug 22, 2025 |
| DEFA14A | Additional proxy material | Aug 19, 2025 | — |
| 8-K |
Current report
Material agreement
|
Aug 15, 2025 | Aug 15, 2025 |
| 424B5 | Prospectus supplement | Aug 15, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| S-3ASR | Automatic shelf registration | Aug 8, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 6, 2025 | — |
| 10-Q | Quarterly report | Aug 1, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2025 | Aug 1, 2025 |
| 8-K |
Current report
Agreement ended
|
Jul 23, 2025 | Jul 23, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 22, 2025 | Jul 22, 2025 |
| DEFM14A | Filing | Jul 21, 2025 | — |
| PREM14A | Filing | Jul 11, 2025 | Jul 11, 2025 |
| 11-K | Employee savings plan report | Jun 26, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 24, 2025 | Jun 24, 2025 |
| 8-K |
Current report
Other events
|
Jun 20, 2025 | Jun 20, 2025 |
| 3 | Initial insider ownership | May 29, 2025 | May 19, 2025 |
| 3 | Initial insider ownership | May 29, 2025 | May 19, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Officer or director change
|
May 27, 2025 | May 27, 2025 |
| SCHEDULE 13D | Ownership over 5% (active) | May 23, 2025 | — |
| 8-K/A |
Amended current report
Unregistered share sale
|
May 22, 2025 | May 19, 2025 |
| 4 | Insider transaction | May 20, 2025 | May 16, 2025 |
| 4/A | Primary document | May 20, 2025 | Feb 14, 2025 |
| DEFA14A | Additional proxy material | May 20, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Officer or director change, Regulation FD disclosure, Other events
|
May 19, 2025 | May 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 15, 2025 | May 15, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 15, 2025 | May 13, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
May 14, 2025 | May 14, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 12, 2025 | — |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 9, 2025 | May 9, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 28, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Apr 23, 2025 | Apr 23, 2025 |
| ARS | Annual report to shareholders | Apr 1, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 1, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 7, 2025 |
| 4 | Insider transaction | Mar 10, 2025 | Mar 7, 2025 |
| S-3ASR | Automatic shelf registration | Feb 28, 2025 | — |
| 10-K | Annual report | Feb 28, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 27, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 21, 2025 | Feb 21, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 14, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 14, 2025 | Feb 14, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jan 22, 2025 | Jan 21, 2025 |
| 4 | Insider transaction | Dec 4, 2024 | Dec 2, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 3, 2024 | Dec 3, 2024 |
| 4 | Insider transaction | Nov 25, 2024 | Nov 21, 2024 |
| 144 | Notice of proposed sale | Nov 21, 2024 | — |
| 144 | Notice of proposed sale | Nov 18, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Nov 12, 2024 | — |
| 4 | Insider transaction | Nov 12, 2024 | Nov 8, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 8, 2024 | — |
| 10-Q | Quarterly report | Nov 1, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2024 | Nov 1, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 23, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Sep 25, 2024 | Sep 25, 2024 |
| 4 | Insider transaction | Sep 17, 2024 | Sep 16, 2024 |
| 3 | Initial insider ownership | Sep 17, 2024 | Sep 16, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 16, 2024 | Aug 16, 2024 |
| 4 | Insider transaction | Aug 13, 2024 | Aug 9, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 12, 2024 | Aug 12, 2024 |
| 8-K/A |
Amended current report
Material agreement, Bylaw or fiscal year change, Regulation FD disclosure, Other events
|
Aug 6, 2024 | Aug 5, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | Aug 2, 2024 |
| 4 | Insider transaction | Aug 6, 2024 | Aug 2, 2024 |
| 424B3 | Prospectus | Aug 5, 2024 | — |
| 8-K |
Current report
Material agreement, Bylaw or fiscal year change, Regulation FD disclosure, Other events
|
Aug 5, 2024 | Aug 5, 2024 |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 1, 2024 | Jul 1, 2024 |
| 8-K |
Current report
New debt, Unregistered share sale
|
Jun 21, 2024 | Jun 21, 2024 |
| 11-K | Employee savings plan report | Jun 21, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights
|
Jun 10, 2024 | Jun 10, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 5, 2024 | Jun 5, 2024 |
| 8-K |
Current report
Other events
|
Jun 5, 2024 | Jun 4, 2024 |
| 3 | Initial insider ownership | Jun 4, 2024 | Jun 4, 2024 |
| 3 | Initial insider ownership | Jun 4, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Other events
|
Jun 3, 2024 | Jun 3, 2024 |
| 4 | Insider transaction | May 13, 2024 | May 10, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
May 10, 2024 | May 10, 2024 |
| 4 | Insider transaction | May 6, 2024 | May 3, 2024 |
| 8-K |
Current report
Material agreement
|
May 6, 2024 | May 6, 2024 |
| 424B5 | Prospectus supplement | May 6, 2024 | — |
| DEFA14A | Additional proxy material | May 3, 2024 | — |
| 10-Q | Quarterly report | May 3, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2024 | Apr 30, 2024 |
| ARS | Annual report to shareholders | Apr 22, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 22, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 15, 2024 | — |
| PRE 14A | Preliminary proxy statement | Apr 12, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 1, 2024 | Apr 1, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 28, 2024 | Mar 28, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 27, 2024 | Mar 27, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 7, 2024 |
| 4 | Insider transaction | Mar 8, 2024 | Mar 7, 2024 |
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.
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Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- TXNM (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- NM
- Headquarters
- Albuquerque, NM
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1108426
- Former names
- PNM RESOURCES INC (until Aug 2, 2024); PNM RESOURCES (until Apr 11, 2003); MANZANO CORP (until Apr 2, 2001)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.