WLFC - CIK 0001018164
WILLIS LEASE FINANCE CORP has filed 2,352 documents with the SEC between 1996 and 2026. The most frequent type is insider trade (1,374 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 stock plan | S-8 | 2000-10-19 | - |
| Major company event | 8-K | 2000-08-18 | 2000-08-18 |
| Quarterly report | 10-Q | 2000-08-14 | 2000-06-30 |
| Quarterly report | 10-Q | 2000-05-15 | 2000-03-31 |
| Proxy statement | DEF 14A | 2000-04-26 | 2000-05-23 |
| Annual report | 10-K | 2000-03-29 | 1999-12-31 |
| Passive ownership stake | SC 13G | 2000-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-15 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-14 | - |
| Passive ownership stake | SC 13G | 2000-02-03 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-12-29 | - |
| Quarterly report | 10-Q | 1999-11-15 | 1999-09-30 |
| 8-A12B | - | 1999-10-05 | - |
| Major company event | 8-K | 1999-10-04 | 1999-09-24 |
| Quarterly report | 10-Q | 1999-08-13 | 1999-06-30 |
| Quarterly report (amended) | 10-Q/A | 1999-06-24 | 1998-09-30 |
| Quarterly report | 10-Q | 1999-05-17 | 1999-03-31 |
| Proxy statement | DEF 14A | 1999-04-23 | 1999-05-25 |
| Quarterly report (amended) | 10-Q/A | 1999-04-07 | 1998-06-30 |
| Annual report | 10-K | 1999-03-31 | 1998-12-31 |
| Passive ownership stake (update) | SC 13G/A | 1999-02-24 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-23 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-23 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-10 | - |
| Quarterly report | 10-Q | 1998-11-16 | 1998-09-30 |
| Quarterly report | 10-Q | 1998-08-10 | 1998-06-30 |
| Major company event | 8-K | 1998-06-23 | 1998-06-08 |
| Quarterly report | 10-Q | 1998-05-12 | 1998-03-31 |
| Major company event | 8-K | 1998-04-30 | 1998-04-27 |
| Proxy statement | DEF 14A | 1998-04-07 | 1998-05-12 |
| Annual report (amended) | 10-K/A | 1998-04-06 | 1997-12-31 |
| Annual report | 10-K | 1998-03-20 | 1997-12-31 |
| PRE 14A | - | 1998-03-17 | 1998-05-12 |
| Passive ownership stake (update) | SC 13G/A | 1998-02-13 | - |
| Passive ownership stake | SC 13G | 1998-02-09 | - |
| 424B4 | - | 1997-12-16 | - |
| S-1/A | - | 1997-12-11 | - |
| Passive ownership stake (update) | SC 13G/A | 1997-12-05 | - |
| 424A | - | 1997-11-19 | - |
| IPO registration | S-1 | 1997-11-10 | - |
| Quarterly report | 10-Q | 1997-11-10 | 1997-09-30 |
| Major company event | 8-K | 1997-09-12 | 1997-09-10 |
| Quarterly report | 10-Q | 1997-08-14 | 1997-06-30 |
| Major company event | 8-K | 1997-08-05 | 1997-07-30 |
| Quarterly report | 10-Q | 1997-05-15 | 1997-03-31 |
| Proxy statement | DEF 14A | 1997-04-18 | 1997-05-14 |
| 10-K405/A | - | 1997-04-02 | 1996-12-31 |
| 10-K405 | - | 1997-03-31 | 1996-12-31 |
| Passive ownership stake | SC 13G | 1997-02-14 | - |