WLFC WILLIS LEASE FINANCE CORPcompanySEC Filings & Insider Trading Activity 2026
Latest WILLIS LEASE FINANCE CORP (WLFC) SEC EDGAR filings in 2026, including the most recent 10-K annual report filed on March 10, 2026, a 10-Q quarterly report filed on May 5, 2026, an 8-K current report filed on August 4, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for WILLIS LEASE FINANCE CORP (WLFC) (SEC CIK 1018164), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
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Recent 8-K FilingsCurrent Reports
AI-powered analysis of WILLIS LEASE FINANCE CORP (WLFC) 8-K current reports disclosing material events.
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Aug 4, 2026 | - | - | - |
8-K | Jul 30, 2026 | - | - | - |
8-K | Jul 21, 2026 | - | - | - |
8-K | Jul 17, 2026 | - | - | - |
8-K | Jul 14, 2026 | - | - | - |
8-K | Jul 10, 2026 | - | - | - |
8-K | Jun 23, 2026 | - | - | - |
8-K | May 27, 2026 | - | - | |
8-K | May 18, 2026 | - | - | |
10-Q | May 5, 2026 | Mar 31, 2026 | - | |
8-K | May 5, 2026 | - | - | - |
8-K | Apr 22, 2026 | - | - | - |
8-K | Mar 31, 2026 | - | - | - |
8-K | Mar 30, 2026 | - | - | - |
8-K | Mar 10, 2026 | - | Analysis | - |
10-K | Mar 10, 2026 | Dec 31, 2025 | - | |
8-K | Feb 24, 2026 | - | Analysis | - |
8-K | Feb 10, 2026 | - | - | |
8-K | Feb 9, 2026 | - | - | |
8-K | Jan 20, 2026 | - | - | |
8-K | Jan 9, 2026 | - | - | |
8-K | Jan 5, 2026 | - | - | |
8-K | Dec 23, 2025 | - | - | |
8-K | Dec 23, 2025 | - | - | |
8-K | Dec 12, 2025 | - | - |
13F Fund Holdings: Quarterly Trend
Latest: Q1 2026Aggregate WLFC share value held by 13F filers tracked by SignalX, by quarter.
- Two Sigma Investments+79.8K (+92%)
- Bank of America Corp+13.7K (+35%)
- Raymond James Financial+6.3K (+214%)
- Citadel Advisors LLC+3.8K (+156%)
- State Street Corp+1.8K (+3%)
- Goldman Sachs Group18.2K (-56%)
- Millennium Management11.9K (-35%)
- BlackRock9.1K (-4%)
- Renaissance Technologies LLC4.8K (-2%)
- Wells Fargo & Co2.1K (-40%)
- Franklin Resources+8.9K
- Ameriprise Financial+6.7K
- Vanguard Group Inc−154.4K
- D.E. Shaw & Co−6.1K
- Invesco Ltd−5.2K
- JPMorgan Chase & Co−1.4K
Source: 13F-HR filings on SEC EDGAR (aggregated from 149 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe.
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Frequently Asked Questions
What are the latest WLFC SEC filings in 2026?
WILLIS LEASE FINANCE CORP (WLFC) has filed a 10-K annual report on March 10, 2026, a 10-Q quarterly report on May 5, 2026, an 8-K current report on August 4, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did WLFC file its most recent 10-K annual report?
WILLIS LEASE FINANCE CORP (WLFC) filed its most recent 10-K annual report on March 10, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view WLFC 10-Q quarterly reports?
WILLIS LEASE FINANCE CORP (WLFC)'s most recent 10-Q quarterly report was filed on May 5, 2026. SignalX displays every WLFC 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has WLFC filed recently?
WILLIS LEASE FINANCE CORP (WLFC)'s most recent 8-K was filed on August 4, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find WLFC insider trading activity (Form 4)?
SignalX aggregates every WLFC Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does WLFC file with the SEC?
WILLIS LEASE FINANCE CORP (WLFC) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new WLFC filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs, such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for WILLIS LEASE FINANCE CORP (WLFC).
What is WLFC's SEC CIK number?
WILLIS LEASE FINANCE CORP (WLFC)'s SEC CIK (Central Index Key) number is 1018164. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1018164 to look up all WLFC filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
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