LUMN - CIK 0000018926
Lumen Technologies, Inc. has filed 2,636 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (1,338 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 |
|---|---|---|---|
| Employee plan annual report | 11-K | 1995-06-28 | 1994-12-31 |
| S-4/A | - | 1995-06-14 | - |
| Employee stock plan | S-8 | 1995-06-07 | - |
| S-4 | - | 1995-05-10 | - |
| Quarterly report | 10-Q | 1995-05-09 | 1995-03-31 |
| S-3DPOS | - | 1995-04-17 | - |
| Activist ownership stake (update) | SC 13D/A | 1995-04-17 | - |
| Proxy statement | DEF 14A | 1995-03-27 | 1995-05-11 |
| Annual report | 10-K | 1995-03-20 | 1994-12-31 |
| PRER14A | - | 1995-03-15 | - |
| PRER14A | - | 1995-03-02 | - |
| PRER14A | - | 1995-02-07 | - |
| PRER14A | - | 1995-02-06 | - |
| Passive ownership stake (update) | SC 13G/A | 1995-02-02 | - |
| Quarterly report | 10-Q | 1994-11-14 | 1994-09-30 |
| Quarterly report | 10-Q | 1994-08-11 | 1994-06-30 |
| Employee plan annual report | 11-K | 1994-06-29 | 1993-12-31 |
| Employee plan annual report | 11-K | 1994-06-29 | 1993-12-31 |
| S-4/A | - | 1994-05-31 | - |
| S-4/A | - | 1994-05-31 | - |
| 424B3 | - | 1994-05-24 | - |
| Quarterly report | 10-Q | 1994-05-13 | 1994-03-31 |
| Prospectus supplement | 424B2 | 1994-05-02 | - |
| Prospectus supplement | 424B5 | 1994-05-02 | - |
| Major company event | 8-K | 1994-05-02 | 1994-04-22 |
| Securities registration | S-3 | 1994-03-31 | - |
| Proxy statement | DEF 14A | 1994-03-21 | 1994-04-28 |
| Annual report | 10-K | 1994-03-17 | 1993-12-31 |
| Prospectus supplement | 424B5 | 1994-02-28 | - |
| POS AM | - | 1994-02-25 | - |
| Major company event | 8-K | 1994-02-24 | 1994-02-10 |
| Passive ownership stake | SC 13G | 1994-01-28 | - |
| S-4/A | - | 1994-01-13 | - |
| Major company event | 8-K | 1994-01-13 | 1994-01-13 |
| Prospectus supplement | 424B5 | 1994-01-12 | - |
| S-4/A | - | 1994-01-06 | - |