Companies: 10,795·Total market cap: $144.5T
Willis Lease Finance Corporation

Willis Lease Finance Corporation

WLFCNASDAQIndustrials● Active
$181.88
$-2.08(-1.13%)
Market Cap$1.4B
P/E Ratio
52W High$239.44
52W Low$114.01
SEC Filings

Willis Lease Finance Corporation (WLFC) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001018164 · WLFC · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,000+
Total Filings
DEFA14A
Latest Form
2026-06-02
Most Recent
1996
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001018164 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-03-30
Fiscal Year End
Mar 30, 2026
Accession No.
0001018164-26-000041
Primary Document
wlfc-20251231.htm
Source: data.sec.gov · CIK 0001018164 · Accession 0001018164-26-000041

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-05
8-KCurrent Report
8-K
2026-05-27Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
DEFA14AProxy Statement (Additional)
DEFA14A
2026-06-02
View
PX14A6GPX14A6G
PX14A6G
2026-06-01
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-05-29
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-05-27
View
8-KCurrent Report
8-K
2026-05-27
View
8-KCurrent Report
8-K
2026-05-18
View
PX14A6GPX14A6G
PX14A6G
2026-05-18
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-05-15
View
424B5424B5
424B5
2026-05-15
View
424B5424B5
424B5
2026-05-15
View
FWPFWP
FWP
2026-05-14
View
FWPFWP
FWP
2026-05-14
View
305B2305B2
305B2
2026-05-13
View
FWPFWP
FWP
2026-05-13
View
424B5424B5
424B5
2026-05-13
View
Showing 1–15 of 317 filingsForm 4 / 144 hidden· 1000 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001018164  |  Exchange: NASDAQ · Industrials

Willis Lease Finance Corporation (NASDAQ: WLFC) has submitted 1,000+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1996. As a Industrials sector company with CIK 0001018164, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Willis Lease Finance Corporation's most comprehensive regulatory disclosure. The most recent Willis Lease Finance Corporation 10-K was filed on 2026-03-30 for fiscal year ending 2026. Historical WLFC 10-K annual reports are available from 2016 through 2026.

Investors researching Willis Lease Finance Corporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

WLFC SEC Filings · 8 questions

Willis Lease Finance Corporation (WLFC) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,000+ filings and access original documents at no cost. Willis Lease Finance Corporation's CIK is 0001018164.

WLFC SEC filingsWillis Lease Finance Corporation SEC documentsfind WLFC 10-K