T1 Energy Inc. SEC filings TE
T1 Energy Inc. has 317 filings in SEC EDGAR's recent list, going back to Sep 8, 2023. Its latest annual report, Form ARS, was filed on May 18, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 30, 2026 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Other events
|
Oct 30, 2026 | Oct 30, 2026 |
| 424B7 | Prospectus supplement | Oct 30, 2026 | — |
| 8-K |
Current report
Unregistered share sale
|
Oct 21, 2026 | Oct 15, 2026 |
| 8-K |
Current report
Other events
|
Oct 6, 2026 | Oct 6, 2026 |
| 424B7 | Prospectus supplement | Oct 6, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Sep 29, 2026 | Sep 28, 2026 |
| 8-K |
Current report
Other events
|
Aug 28, 2026 | Aug 28, 2026 |
| 424B7 | Prospectus supplement | Aug 28, 2026 | — |
| 10-Q | Quarterly report | Aug 12, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 12, 2026 | Aug 12, 2026 |
| 8-K |
Current report
Other events
|
Aug 7, 2026 | Aug 7, 2026 |
| 424B7 | Prospectus supplement | Aug 7, 2026 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale
|
Jul 31, 2026 | Jul 31, 2026 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Jul 30, 2026 | Jul 27, 2026 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 28, 2026 | Jul 28, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, Unregistered share sale, Regulation FD disclosure
|
Jul 28, 2026 | Jul 28, 2026 |
| 25-NSE | Delisting notice | Jul 10, 2026 | — |
| 8-K |
Current report
Other events
|
Jun 29, 2026 | Jun 29, 2026 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 17, 2026 | Jun 17, 2026 |
| 8-K |
Current report
Unregistered share sale
|
Jun 8, 2026 | Jun 2, 2026 |
| ARS | Annual report to shareholders | May 18, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | May 18, 2026 | Jun 17, 2026 |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 12, 2026 | May 12, 2026 |
| PRE 14A | Preliminary proxy statement | May 7, 2026 | May 7, 2026 |
| 10-K/A | Amended annual report | Apr 30, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Apr 27, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Apr 17, 2026 | Apr 14, 2026 |
| 424B5 | Prospectus supplement | Apr 16, 2026 | — |
| FWP | Free writing prospectus | Apr 15, 2026 | — |
| FWP | Free writing prospectus | Apr 15, 2026 | — |
| FWP | Free writing prospectus | Apr 14, 2026 | — |
| 424B3 | Prospectus | Apr 14, 2026 | — |
| 10-K | Annual report | Mar 31, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Mar 31, 2026 | Mar 26, 2026 |
| 8-K |
Current report
Material agreement
|
Feb 18, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 6, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Other events
|
Jan 21, 2026 | Jan 21, 2026 |
| 424B7 | Prospectus supplement | Jan 21, 2026 | — |
| S-3ASR | Automatic shelf registration | Jan 21, 2026 | — |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Dec 30, 2025 | Dec 29, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 16, 2025 | Dec 16, 2025 |
| 8-K |
Current report
Other events
|
Dec 15, 2025 | Dec 11, 2025 |
| 424B5 | Prospectus supplement | Dec 15, 2025 | — |
| 424B5 | Prospectus supplement | Dec 15, 2025 | — |
| FWP | Free writing prospectus | Dec 12, 2025 | — |
| FWP | Free writing prospectus | Dec 12, 2025 | — |
| EFFECT | Filing | Dec 11, 2025 | — |
| EFFECT | Filing | Dec 11, 2025 | — |
| 424B5 | Prospectus supplement | Dec 11, 2025 | — |
| 424B5 | Prospectus supplement | Dec 11, 2025 | — |
| 305B2 | Application for designation of a new trustee | Dec 11, 2025 | — |
| FWP | Free writing prospectus | Dec 10, 2025 | — |
| CORRESP | Letter to the SEC | Dec 9, 2025 | — |
| CORRESP | Letter to the SEC | Dec 9, 2025 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results, Other events
|
Dec 5, 2025 | Dec 3, 2025 |
| DEFR14A | Revised definitive proxy statement | Nov 19, 2025 | — |
| S-3 | Shelf registration | Nov 17, 2025 | — |
| S-3 | Shelf registration | Nov 17, 2025 | — |
| 10-Q | Quarterly report | Nov 14, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 14, 2025 | Nov 14, 2025 |
| 424B5 | Prospectus supplement | Oct 31, 2025 | — |
| 8-K |
Current report
Material agreement, Bylaw or fiscal year change
|
Oct 31, 2025 | Oct 31, 2025 |
| DEF 14A | Proxy statement | Oct 24, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 24, 2025 | Oct 23, 2025 |
| 424B5 | Prospectus supplement | Oct 24, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Oct 23, 2025 | Oct 23, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 22, 2025 | Oct 22, 2025 |
| PRE 14A | Preliminary proxy statement | Oct 10, 2025 | Oct 10, 2025 |
| EFFECT | Filing | Sep 26, 2025 | — |
| CORRESP | Letter to the SEC | Sep 25, 2025 | — |
| CORRESP | Letter to the SEC | Sep 23, 2025 | — |
| S-3/A | Amendment no. 4 to form s-3 | Sep 23, 2025 | — |
| EFFECT | Filing | Sep 22, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 22, 2025 | — |
| CORRESP | Letter to the SEC | Sep 19, 2025 | — |
| S-3/A | Amendment no. 3 to form s-3 | Sep 19, 2025 | — |
| CORRESP | Letter to the SEC | Sep 18, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 17, 2025 | — |
| S-3 | Shelf registration | Sep 11, 2025 | — |
| 8-K |
Current report
Material agreement, Agreement ended
|
Sep 11, 2025 | Sep 10, 2025 |
| UPLOAD | Letter from the SEC | Sep 5, 2025 | — |
| 8-K |
Current report
Auditor change
|
Sep 5, 2025 | Sep 5, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2025 | Aug 31, 2025 |
| CORRESP | Letter to the SEC | Sep 3, 2025 | — |
| S-3/A | Amendment no. 2 to form s-3 | Sep 3, 2025 | — |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Aug 20, 2025 | Aug 15, 2025 |
| 10-Q | Quarterly report | Aug 19, 2025 | Jun 30, 2025 |
| 10-Q/A | Amended quarterly report | Aug 18, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Restatement
|
Aug 18, 2025 | Aug 18, 2025 |
| 8-K |
Current report
Other events
|
Aug 15, 2025 | Aug 15, 2025 |
| NT 10-Q | Notification of late filing | Aug 15, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Material agreement
|
Aug 14, 2025 | Aug 13, 2025 |
| 8-K |
Current report
Material agreement
|
Aug 5, 2025 | Aug 1, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Jul 3, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 26, 2025 | Jun 25, 2025 |
| UPLOAD | Letter from the SEC | Jun 9, 2025 | — |
| CORRESP | Letter to the SEC | Jun 5, 2025 | — |
| S-3/A | Amendment no. 1 to form s-3 | Jun 5, 2025 | — |
| ARS | Annual report to shareholders | May 23, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | May 23, 2025 | Jun 25, 2025 |
| 10-Q | Quarterly report | May 15, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 15, 2025 | May 15, 2025 |
| 8-K |
Current report
Other events
|
May 15, 2025 | May 15, 2025 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
May 1, 2025 | Apr 30, 2025 |
| 10-K/A | Amended annual report | Apr 30, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Apr 28, 2025 | Apr 25, 2025 |
| UPLOAD | Letter from the SEC | Apr 21, 2025 | — |
| S-3 | Shelf registration | Apr 9, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Apr 9, 2025 | Apr 9, 2025 |
| 10-K | Annual report | Mar 31, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 17, 2025 | Mar 17, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 14, 2025 | Mar 14, 2025 |
| 8-K/A | Amended current report | Mar 10, 2025 | Mar 10, 2025 |
| 8-K |
Current report
Material agreement, New debt, Officer or director change
|
Mar 4, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Feb 19, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 14, 2025 | Feb 13, 2025 |
| 8-K |
Current report
Other events
|
Feb 10, 2025 | Feb 10, 2025 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Officer or director change, Regulation FD disclosure
|
Dec 27, 2024 | Dec 23, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 12, 2024 | Dec 12, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 18, 2024 | Nov 18, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 13, 2024 | Nov 7, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2024 | Nov 6, 2024 |
| 8-K |
Current report
Agreement ended
|
Nov 6, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure
|
Nov 6, 2024 | Nov 6, 2024 |
| 8-K |
Current report
Other events
|
Oct 24, 2024 | Oct 24, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 10, 2024 | Sep 4, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 4, 2024 | Aug 28, 2024 |
| 8-K |
Current report
Material agreement
|
Aug 9, 2024 | Aug 9, 2024 |
| 8-K |
Current report
Officer or director change, Other events
|
Aug 9, 2024 | Aug 9, 2024 |
| 10-Q | Quarterly report | Aug 9, 2024 | Jun 30, 2024 |
| S-8 | Employee stock plan registration | Aug 9, 2024 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 9, 2024 | Aug 9, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 14, 2024 | Jun 13, 2024 |
| DEFA14A | Additional proxy material | Jun 10, 2024 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 6, 2024 | May 31, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 8, 2024 | May 8, 2024 |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| ARS | Annual report to shareholders | Apr 29, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 13, 2024 |
| DEFA14A | Additional proxy material | Apr 19, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Apr 19, 2024 | Apr 19, 2024 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Apr 18, 2024 | Apr 14, 2024 |
| 8-K |
Current report
Other events
|
Mar 21, 2024 | Mar 20, 2024 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 29, 2024 | Feb 29, 2024 |
| EFFECT | Filing | Jan 9, 2024 | — |
| POS AM | Filing | Jan 5, 2024 | — |
| S-8 POS | Filing | Jan 4, 2024 | — |
| S-8 POS | Filing | Jan 4, 2024 | — |
| 8-K12B | Filing | Jan 2, 2024 | Jan 2, 2024 |
| 425 | Filing | Dec 18, 2023 | — |
| 425 | Filing | Dec 7, 2023 | — |
| 425 | Filing | Nov 27, 2023 | — |
| 425 | Filing | Nov 15, 2023 | — |
| 425 | Filing | Nov 6, 2023 | — |
| 424B3 | Prospectus | Nov 6, 2023 | — |
| EFFECT | Filing | Nov 3, 2023 | — |
| CORRESP | Letter to the SEC | Nov 1, 2023 | — |
| CORRESP | Letter to the SEC | Oct 31, 2023 | — |
| S-4/A | Filing | Oct 31, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 30, 2023 | — |
| CORRESP | Letter to the SEC | Oct 19, 2023 | — |
| S-4/A | Filing | Oct 19, 2023 | — |
| 425 | Filing | Oct 18, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 17, 2023 | — |
| CORRESP | Letter to the SEC | Oct 13, 2023 | — |
| S-4/A | Filing | Oct 13, 2023 | — |
| 425 | Filing | Oct 5, 2023 | — |
| UPLOAD | Letter from the SEC | Sep 29, 2023 | — |
| DEL AM | Filing | Sep 12, 2023 | — |
| S-4 | Registration for a merger or exchange | Sep 8, 2023 | — |
Showing 174 filings. 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
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- TE (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Austin, TX
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1992243
- Former names
- FREYR Battery, Inc. /DE/ (until Feb 14, 2025)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.