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WILLIS LEASE FINANCE CORP: filings

Every WILLIS LEASE FINANCE CORP annual and quarterly report in the SEC record with the published financial measures it tagged, 62 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2026-08-04fiscal Q2 2026351060001018164-26-000068
10-Q2026-05-05fiscal Q1 202633700001018164-26-000053
10-K/A2026-03-30fiscal FY 202544900001018164-26-000041
10-Q2025-11-04fiscal Q3 2025331000001018164-25-000134
10-Q2025-08-05fiscal Q2 202533980001018164-25-000108
10-Q2025-05-06fiscal Q1 202533680001018164-25-000060
10-K2025-03-11fiscal FY 202443870001018164-25-000027
10-Q2024-11-04fiscal Q3 2024331000001018164-24-000089
10-Q2024-08-02fiscal Q2 2024331000001018164-24-000066
10-Q2024-05-03fiscal Q1 202433700001018164-24-000032
10-K2024-03-15fiscal FY 202340820001018164-24-000013
10-Q2023-11-03fiscal Q3 2023351040001018164-23-000027
10-Q2023-08-04fiscal Q2 2023361060001018164-23-000017
10-Q2023-05-05fiscal Q1 202336760001018164-23-000012
10-K2023-03-10fiscal FY 202240820001018164-23-000006
10-Q2022-11-04fiscal Q3 202233980001018164-22-000032
10-Q2022-08-05fiscal Q2 202233980001018164-22-000024
10-Q2022-05-10fiscal Q1 202233700001018164-22-000016
10-K2022-03-14fiscal FY 202140820001018164-22-000007
10-Q2021-11-03fiscal Q3 202133980001018164-21-000059
10-Q2021-08-04fiscal Q2 2021351020001018164-21-000050
10-Q2021-05-05fiscal Q1 202134720001018164-21-000036
10-K2021-03-15fiscal FY 2020421340001018164-21-000013
10-Q2020-11-04fiscal Q3 2020351020001018164-20-000047
10-Q2020-08-06fiscal Q2 2020351020001018164-20-000033
10-Q2020-05-06fiscal Q1 202035740001018164-20-000019
10-K2020-03-12fiscal FY 2019441350001018164-20-000008
10-Q2019-11-06fiscal Q3 2019391110001018164-19-000028
10-Q2019-08-07fiscal Q2 2019391110001018164-19-000018
10-Q2019-05-08fiscal Q1 201939810001018164-19-000008
10-K2019-03-14fiscal FY 2018401570001558370-19-002025
10-Q2018-11-07fiscal Q3 2018361010001558370-18-008765
10-Q2018-08-08fiscal Q2 2018361020001558370-18-006792
10-Q2018-05-10fiscal Q1 201835690001558370-18-004613
10-K2018-03-15fiscal FY 2017381760001558370-18-002139
10-Q2017-11-09fiscal Q3 2017361000001558370-17-008692
10-Q2017-08-09fiscal Q2 2017361000001558370-17-006428
10-Q2017-05-10fiscal Q1 201732660001558370-17-004035
10-K2017-03-16fiscal FY 2016351690001558370-17-001855
10-Q2016-11-09fiscal Q3 201630880001558370-16-009803
10-Q2016-08-16fiscal Q2 201630880001558370-16-008023
10-Q2016-05-10fiscal Q1 201631660001558370-16-005781
10-K2016-03-11fiscal FY 2015341630001558370-16-004008
10-Q2015-11-05fiscal Q3 201532910001558370-15-002359
10-Q2015-08-06fiscal Q2 201531900001558370-15-001461
10-Q2015-05-08fiscal Q1 201531650001558370-15-000847
10-K2015-03-16fiscal FY 2014351770001558370-15-000363
10-Q2014-11-06fiscal Q3 201431870001558370-14-000318
10-Q2014-08-11fiscal Q2 201431870001104659-14-058977
10-Q2014-05-06fiscal Q1 201431630001104659-14-035296
10-K2014-03-17fiscal FY 2013351780001104659-14-020272
10-Q2013-11-08fiscal Q3 201331940001104659-13-082426
10-Q2013-08-06fiscal Q2 201331940001104659-13-060321
10-Q2013-05-07fiscal Q1 201331650001104659-13-038174
10-K/A2013-04-03fiscal FY 2012331760001104659-13-026679
10-K2013-03-18fiscal FY 2012331760001104659-13-021812
10-Q2012-11-09fiscal Q3 201231940001104659-12-076534
10-Q2012-08-07fiscal Q2 201231940001104659-12-055277
10-Q2012-05-07fiscal Q1 201233700001193125-12-214289
10-K2012-03-13fiscal FY 201134960001193125-12-112145
10-Q2011-11-09fiscal Q3 201133960001193125-11-304158
10-Q2011-08-08fiscal Q2 201133960001193125-11-214413

Inspect the source

Entity
WILLIS LEASE FINANCE CORP / CIK 0001018164
Captured
2026-09-20T05:13:10.209Z
SEC response SHA-256
8e617d10d7fd9a4fffa55e7b500f857ced0514872217649a62f6993f201b9aec

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001018164.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))