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 |
|---|---|---|---|
| Insider trade | 4 | 2026-05-27 | 2026-05-26 |
| Insider trade | 4 | 2026-05-27 | 2026-05-26 |
| Insider trade | 4 | 2026-05-27 | 2026-05-26 |
| Insider trade | 4 | 2026-05-18 | 2026-05-15 |
| Major company event | 8-K | 2026-05-18 | 2026-05-18 |
| Shareholder proxy notice | PX14A6G | 2026-05-18 | - |
| Proxy materials | DEFA14A | 2026-05-15 | - |
| Prospectus supplement | 424B5 | 2026-05-15 | - |
| Prospectus supplement | 424B5 | 2026-05-15 | - |
| Free writing prospectus | FWP | 2026-05-14 | - |
| Free writing prospectus | FWP | 2026-05-14 | - |
| 305B2 | - | 2026-05-13 | - |
| Free writing prospectus | FWP | 2026-05-13 | - |
| Prospectus supplement | 424B5 | 2026-05-13 | - |
| Prospectus supplement | 424B5 | 2026-05-13 | - |
| Shareholder proxy notice | PX14A6G | 2026-05-11 | - |
| Quarterly report | 10-Q | 2026-05-05 | 2026-03-31 |
| Major company event | 8-K | 2026-05-05 | 2026-05-05 |
| Insider trade | 4 | 2026-05-05 | 2026-05-01 |
| Insider sale notice | 144 | 2026-05-01 | - |
| Annual report to shareholders | ARS | 2026-04-24 | 2025-12-31 |
| Proxy statement | DEF 14A | 2026-04-24 | 2026-05-26 |
| Major company event | 8-K | 2026-04-22 | 2026-04-22 |
| PRE 14A | - | 2026-04-13 | 2026-05-26 |
| Insider trade | 4 | 2026-04-03 | 2026-04-01 |
| SCHEDULE 13D/A | - | 2026-04-03 | - |
| Insider trade | 4 | 2026-04-03 | 2026-04-01 |
| Insider trade | 4 | 2026-04-03 | 2026-04-01 |
| Insider sale notice | 144 | 2026-04-01 | - |
| Insider trade | 4 | 2026-04-01 | 2026-03-18 |
| Major company event | 8-K | 2026-03-31 | 2026-03-26 |
| Annual report (amended) | 10-K/A | 2026-03-30 | 2025-12-31 |
| Major company event | 8-K | 2026-03-30 | 2026-03-27 |
| Insider trade | 4 | 2026-03-27 | 2026-03-25 |
| 144/A | - | 2026-03-25 | - |
| Insider sale notice | 144 | 2026-03-25 | - |
| Insider trade | 4 | 2026-03-23 | 2026-03-19 |
| Insider trade | 4 | 2026-03-19 | 2026-03-17 |
| Insider trade | 4 | 2026-03-18 | 2026-03-16 |
| Insider trade | 4 | 2026-03-18 | 2026-03-16 |
| Insider trade | 4 | 2026-03-18 | 2026-03-16 |
| Insider trade | 4 | 2026-03-18 | 2026-03-16 |
| Annual report | 10-K | 2026-03-10 | 2025-12-31 |
| Major company event | 8-K | 2026-03-10 | 2026-03-10 |
| Insider trade | 4 | 2026-03-04 | 2026-03-02 |
| Insider sale notice | 144 | 2026-03-02 | - |
| Major company event | 8-K | 2026-02-24 | 2026-02-19 |
| Major company event | 8-K | 2026-02-10 | 2026-02-10 |
| Major company event | 8-K | 2026-02-09 | 2026-02-09 |
| SCHEDULE 13G/A | - | 2026-02-04 | - |