Talen Energy Corp SEC filings TLN
Talen Energy Corp has 434 filings in SEC EDGAR's recent list, going back to Nov 5, 2014. Its latest annual report, Form ARS, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 3, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 3, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2026 | Nov 3, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Sep 29, 2026 | Sep 25, 2026 |
| 8-K/A | Amended current report | Aug 12, 2026 | Jun 15, 2026 |
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 14, 2026 | Jul 14, 2026 |
| S-3ASR | Automatic shelf registration | Jun 18, 2026 | — |
| 8-K/A | Amended current report | Jun 18, 2026 | Nov 25, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Regulation FD disclosure
|
Jun 15, 2026 | Jun 15, 2026 |
| 8-K |
Current report
Material agreement
|
May 21, 2026 | May 20, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 7, 2026 | May 5, 2026 |
| 10-Q | Quarterly report | May 5, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 5, 2026 | May 5, 2026 |
| 8-K |
Current report
Other events
|
Apr 17, 2026 | Apr 17, 2026 |
| ARS | Annual report to shareholders | Mar 19, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 19, 2026 | — |
| DEF 14A | Proxy statement | Mar 19, 2026 | Apr 30, 2026 |
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2026 | Feb 26, 2026 |
| 8-K/A | Amended current report | Feb 9, 2026 | Nov 25, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jan 15, 2026 | Jan 15, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 17, 2025 | Dec 17, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 15, 2025 | Dec 9, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Regulation FD disclosure
|
Nov 25, 2025 | Nov 25, 2025 |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Oct 27, 2025 | Oct 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 10, 2025 | Oct 10, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 10, 2025 | Oct 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 6, 2025 | Oct 6, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 9, 2025 | Sep 8, 2025 |
| S-3ASR | Automatic shelf registration | Aug 7, 2025 | — |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2025 | Aug 7, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 22, 2025 | Jul 22, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 17, 2025 | Jul 17, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 11, 2025 | Jun 11, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
May 19, 2025 | May 19, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 12, 2025 | May 12, 2025 |
| EFFECT | Filing | May 9, 2025 | — |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 8, 2025 | May 8, 2025 |
| POS AM | Filing | Apr 30, 2025 | — |
| 424B3 | Prospectus | Mar 19, 2025 | — |
| ARS | Annual report to shareholders | Mar 19, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 19, 2025 | — |
| DEF 14A | Proxy statement | Mar 19, 2025 | Apr 30, 2025 |
| 424B3 | Prospectus | Feb 28, 2025 | — |
| 10-K | Annual report | Feb 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 27, 2025 | Jan 27, 2025 |
| 424B3 | Prospectus | Jan 14, 2025 | — |
| 8-K |
Current report
Material agreement
|
Jan 14, 2025 | Jan 13, 2025 |
| 424B3 | Prospectus | Jan 7, 2025 | — |
| 8-K |
Current report
Other events
|
Jan 6, 2025 | Jan 6, 2025 |
| 424B3 | Prospectus | Dec 20, 2024 | — |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Regulation FD disclosure
|
Dec 20, 2024 | Dec 20, 2024 |
| 424B3 | Prospectus | Dec 13, 2024 | — |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure, Other events
|
Dec 13, 2024 | Dec 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 10, 2024 | Dec 10, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Dec 5, 2024 | Dec 4, 2024 |
| S-8 | Employee stock plan registration | Nov 14, 2024 | — |
| S-8 | Employee stock plan registration | Nov 14, 2024 | — |
| 424B3 | Prospectus | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Nov 14, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2024 | Nov 14, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 4, 2024 | Nov 3, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 5, 2024 | Sep 5, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 26, 2024 | Aug 26, 2024 |
| 424B3 | Prospectus | Aug 13, 2024 | — |
| 10-Q | Quarterly report | Aug 13, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 5, 2024 | Aug 2, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 31, 2024 | Jul 30, 2024 |
| EFFECT | Filing | Jul 9, 2024 | — |
| 424B3 | Prospectus | Jul 9, 2024 | — |
| CERT | Filing | Jul 9, 2024 | — |
| 8-A12B | Filing | Jul 9, 2024 | — |
| CORRESP | Letter to the SEC | Jul 8, 2024 | — |
| S-1/A | Amended registration statement | Jul 3, 2024 | — |
| CORRESP | Letter to the SEC | Jul 3, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 2, 2024 | — |
| S-1/A | Amended registration statement | Jul 2, 2024 | — |
| S-1 | Registration statement | Jun 20, 2024 | — |
| DRS/A | Filing | Jun 4, 2024 | — |
| DRSLTR | Filing | Jun 4, 2024 | — |
| UPLOAD | Letter from the SEC | May 31, 2024 | — |
| DRS/A | Filing | May 17, 2024 | — |
| DRSLTR | Filing | May 17, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 18, 2024 | — |
| DRS/A | Filing | Apr 4, 2024 | — |
| DRSLTR | Filing | Apr 4, 2024 | — |
| UPLOAD | Letter from the SEC | Feb 27, 2024 | — |
| DRS/A | Filing | Feb 9, 2024 | — |
| DRSLTR | Filing | Feb 9, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 16, 2024 | — |
| DRS/A | Filing | Dec 13, 2023 | — |
| DRSLTR | Filing | Dec 12, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 8, 2023 | — |
| DRS/A | Filing | Oct 24, 2023 | — |
| DRSLTR | Filing | Oct 23, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 6, 2023 | — |
| DRS | Filing | Sep 8, 2023 | — |
| D | Filing | May 26, 2023 | — |
| EFFECT | Filing | Dec 20, 2016 | — |
| 15-12B | Deregistration | Dec 20, 2016 | — |
| S-8 POS | Filing | Dec 16, 2016 | — |
| POS AM | Filing | Dec 16, 2016 | — |
| S-8 POS | Filing | Dec 16, 2016 | — |
| S-8 POS | Filing | Dec 16, 2016 | — |
| 8-K |
Current report
Acquisition or sale of assets, New debt, Listing notice, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change, Other events
|
Dec 6, 2016 | Dec 6, 2016 |
| 25-NSE | Delisting notice | Dec 6, 2016 | — |
| 8-K |
Current report
Other events
|
Dec 1, 2016 | Nov 30, 2016 |
| 10-Q | Quarterly report | Nov 10, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 10, 2016 | Nov 10, 2016 |
| 8-K |
Current report
Other events
|
Oct 21, 2016 | Oct 19, 2016 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Oct 13, 2016 | Oct 6, 2016 |
| DEFA14A | Additional proxy material | Sep 30, 2016 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 29, 2016 | Sep 29, 2016 |
| 8-K |
Current report
Other events
|
Sep 27, 2016 | Sep 26, 2016 |
| DEFM14A | Definitive proxy statement | Sep 2, 2016 | — |
| CT ORDER | Filing | Sep 2, 2016 | — |
| 8-K |
Current report
Other events
|
Aug 31, 2016 | Aug 31, 2016 |
| CORRESP | Letter to the SEC | Aug 29, 2016 | — |
| PRER14A | Amendment no. 2 to preliminary proxy statement | Aug 29, 2016 | — |
| 8-K |
Current report
Other events
|
Aug 25, 2016 | Aug 25, 2016 |
| UPLOAD | Letter from the SEC | Aug 23, 2016 | — |
| 8-K |
Current report
Other events
|
Aug 12, 2016 | Aug 8, 2016 |
| CORRESP | Letter to the SEC | Aug 9, 2016 | — |
| PRER14A | Amendment no. 1 to preliminary proxy statement | Aug 9, 2016 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 8, 2016 | Aug 5, 2016 |
| 10-Q | Quarterly report | Aug 5, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2016 | Aug 4, 2016 |
| UPLOAD | Letter from the SEC | Jul 25, 2016 | — |
| DEFA14A | Additional proxy material | Jul 13, 2016 | — |
| DEFA14A | Additional proxy material | Jul 1, 2016 | — |
| PREM14A | Preliminary proxy statement | Jul 1, 2016 | Jul 1, 2016 |
| 8-K |
Current report
Other events
|
Jul 1, 2016 | Jul 1, 2016 |
| 8-K/A |
Amended current report
Officer or director change, Other events
|
Jun 24, 2016 | Jun 3, 2016 |
| 8-K |
Current report
Officer or director change
|
Jun 23, 2016 | Jun 17, 2016 |
| 8-K |
Current report
Officer or director change, Other events
|
Jun 9, 2016 | Jun 3, 2016 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Jun 6, 2016 | Jun 2, 2016 |
| DEFA14A | Additional proxy material | Jun 6, 2016 | — |
| DEFA14A | Additional proxy material | Jun 6, 2016 | — |
| 8-K |
Current report
Shareholder vote results
|
May 26, 2016 | May 24, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
May 25, 2016 | May 24, 2016 |
| 10-Q | Quarterly report | May 10, 2016 | Mar 31, 2016 |
| 8-K |
Current report
Results of operations
|
May 10, 2016 | May 10, 2016 |
| DEFA14A | Additional proxy material | Apr 12, 2016 | — |
| DEF 14A | Proxy statement | Apr 12, 2016 | May 24, 2016 |
| 8-K |
Current report
Acquisition or sale of assets
|
Apr 4, 2016 | Apr 1, 2016 |
| 10-K | Annual report | Feb 29, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2016 | Feb 25, 2016 |
| 424B4 | Prospectus | Feb 8, 2016 | — |
| 8-K |
Current report
Acquisition or sale of assets
|
Feb 5, 2016 | Feb 1, 2016 |
| 424B4 | Prospectus | Jan 19, 2016 | — |
| 8-K |
Current report
Officer or director change
|
Jan 15, 2016 | Jan 11, 2016 |
| 424B4 | Prospectus | Jan 4, 2016 | — |
| S-8 | Employee stock plan registration | Dec 30, 2015 | — |
| 8-K |
Current report
Officer or director change
|
Dec 29, 2015 | Dec 23, 2015 |
| 424B4 | Prospectus | Dec 28, 2015 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 23, 2015 | Dec 23, 2015 |
| 424B4 | Prospectus | Dec 22, 2015 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 22, 2015 | Dec 21, 2015 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 21, 2015 | Dec 15, 2015 |
| 424B4 | Prospectus | Nov 9, 2015 | — |
| 10-Q | Quarterly report | Nov 9, 2015 | Sep 30, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2015 | Nov 9, 2015 |
| 424B4 | Prospectus | Nov 5, 2015 | — |
| 8-K |
Current report
Results of operations
|
Nov 5, 2015 | Nov 5, 2015 |
| 424B3 | Prospectus | Nov 3, 2015 | — |
| EFFECT | Filing | Nov 2, 2015 | — |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Nov 2, 2015 | Nov 2, 2015 |
| CORRESP | Letter to the SEC | Oct 29, 2015 | — |
| S-1/A | Amended registration statement | Oct 29, 2015 | — |
| 8-K |
Current report
Other events
|
Oct 28, 2015 | Oct 28, 2015 |
| 8-K |
Current report
Other events
|
Oct 27, 2015 | Oct 22, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 13, 2015 | Oct 13, 2015 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Oct 9, 2015 | Oct 7, 2015 |
| UPLOAD | Letter from the SEC | Sep 30, 2015 | — |
| S-1 | Registration statement | Sep 18, 2015 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 14, 2015 | Sep 14, 2015 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 1, 2015 | Sep 1, 2015 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2015 | Aug 13, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 13, 2015 | Aug 13, 2015 |
| 10-Q | Quarterly report | Aug 12, 2015 | Jun 30, 2015 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2015 | Aug 11, 2015 |
| 8-K |
Current report
Officer or director change
|
Jul 28, 2015 | Jul 23, 2015 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 20, 2015 | Jul 18, 2015 |
| 8-K |
Current report
Other events
|
Jul 1, 2015 | Jun 26, 2015 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt, Unregistered share sale, Change in control, Officer or director change, Bylaw or fiscal year change
|
Jun 2, 2015 | May 29, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 1, 2015 | Jun 1, 2015 |
| S-8 | Employee stock plan registration | May 28, 2015 | — |
| S-8 | Employee stock plan registration | May 28, 2015 | — |
| 8-K |
Current report
Officer or director change
|
May 18, 2015 | May 15, 2015 |
| CERTNYS | Auto-generated paper document | May 13, 2015 | — |
| 8-A12B | Filing | May 13, 2015 | — |
| 10-Q | Quarterly report | May 8, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Material agreement
|
May 8, 2015 | May 4, 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.
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Company profile
- Industry
- Electric Services (SIC 4911)
- Listed as
- TLN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1622536
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.