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T1 Energy Inc. has filed 266 documents with the SEC between 2023 and 2026. The most frequent type is major company event (57 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Major company event | 8-K | 2025-12-15 | 2025-12-11 |
| Prospectus supplement | 424B5 | 2025-12-15 | - |
| Prospectus supplement | 424B5 | 2025-12-15 | - |
| SCHEDULE 13D/A | - | 2025-12-15 | - |
| Free writing prospectus | FWP | 2025-12-12 | - |
| Free writing prospectus | FWP | 2025-12-12 | - |
| EFFECT | - | 2025-12-11 | - |
| EFFECT | - | 2025-12-11 | - |
| Prospectus supplement | 424B5 | 2025-12-11 | - |
| Prospectus supplement | 424B5 | 2025-12-11 | - |
| 305B2 | - | 2025-12-11 | - |
| Free writing prospectus | FWP | 2025-12-10 | - |
| Company correspondence | CORRESP | 2025-12-09 | - |
| Company correspondence | CORRESP | 2025-12-09 | - |
| Major company event | 8-K | 2025-12-05 | 2025-12-03 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-12-03 | 2025-12-01 |
| Insider trade | 4 | 2025-11-25 | 2025-11-04 |
| Insider sale notice | 144 | 2025-11-20 | - |
| DEFR14A | - | 2025-11-19 | - |
| Securities registration | S-3 | 2025-11-17 | - |
| Securities registration | S-3 | 2025-11-17 | - |
| Quarterly report | 10-Q | 2025-11-14 | 2025-09-30 |
| Major company event | 8-K | 2025-11-14 | 2025-11-14 |
| SCHEDULE 13D/A | - | 2025-11-04 | - |
| Insider trade | 4 | 2025-11-04 | 2025-10-31 |
| Prospectus supplement | 424B5 | 2025-10-31 | - |
| Major company event | 8-K | 2025-10-31 | 2025-10-31 |
| SCHEDULE 13D/A | - | 2025-10-27 | - |
| Proxy statement | DEF 14A | 2025-10-24 | 2025-12-03 |
| Major company event | 8-K | 2025-10-24 | 2025-10-23 |
| Prospectus supplement | 424B5 | 2025-10-24 | - |
| Major company event | 8-K | 2025-10-23 | 2025-10-23 |
| Major company event | 8-K | 2025-10-22 | 2025-10-22 |
| SCHEDULE 13G/A | - | 2025-10-17 | - |
| PRE 14A | - | 2025-10-10 | 2025-10-10 |
| Insider trade | 4 | 2025-10-01 | 2025-04-29 |
| Insider trade | 4 | 2025-10-01 | 2025-08-20 |
| EFFECT | - | 2025-09-26 | - |
| Insider trade | 4 | 2025-09-24 | 2025-09-22 |
| S-3/A | - | 2025-09-23 | - |
| EFFECT | - | 2025-09-22 | - |
| S-3/A | - | 2025-09-19 | - |
| Company correspondence | CORRESP | 2025-09-18 | - |