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Willis Lease Finance Corp. SEC filings

Willis Lease Finance filed 47 documents with the SEC in the last twelve months, the latest report being the 10-Q of 4 August 2026. The latest filing, on 26 October 2026, was a PRE 14A: pre 14a.

Filings in twelve months4734 of them 8-K news
Latest report10-Qfiled 4 Aug 2026
Latest filingPRE 14A26 Oct 2026
Last results, two-day move-10.2%results filed 4 Aug 2026
New to this? How to read this page
  1. Companies file with the SEC when something happens. 10-Q and 10-K are the quarterly and annual reports; 8-K is news that cannot wait for the next report.
  2. An 8-K says which items it covers, such as results, a change at the top or a big contract. A foreign company files a 6-K instead.
  3. The results release is usually an 8-K filed the day results come out, before the 10-Q or 10-K.
  4. Every filing links to the original on EDGAR, the SEC's own site.

Twelve months of filings

by kind

Most of the filings were other company news (30). Results came out 4 times.

Each mark is one filing on the day it was filed, in rows by kind. Hover or tap a mark for the form and what it was about.

The share price around each results release

close before to close after

Over the last 4 releases the share price moved 9.7% on average in the two days around results, the most on 5 May 2026 (+22.0%).

4 Nov 2025-4.4%$42.04 to $40.17
10 Mar 2026+2.0%$59.30 to $60.50
5 May 2026+22.0%$65.29 to $79.63
4 Aug 2026-10.2%$72.64 to $65.21
Daily closeResults filed

Each ring marks a results filing. The move runs from the last close before the filing to the first close after it, so it covers results released before the open or after the close. Hover the line for any day's close.

What the company told investors on 8-K

34 filings

Willis Lease Finance's 34 news filings (8-K) were mostly about other events (13) and regulation FD disclosure (11).

  • Other eventsNews the company chose to file
    13 · latest 30 Jul 2026
  • Regulation FD disclosureMaterial shared with investors, often slides or a presentation
    11 · latest 26 Oct 2026
  • Material agreementA large contract or deal was signed
    7 · latest 6 Aug 2026
  • Results of operationsThe quarterly results release
    4 · latest 4 Aug 2026
  • New financial obligationNew debt or a borrowing
    4 · latest 18 May 2026
  • Charter or bylaw amendment, or fiscal year changeThe company's rules or fiscal year changed
    2 · latest 30 Sep 2026
  • Shareholder voteResults of a vote at a shareholder meeting
    2 · latest 23 Jun 2026
  • Officer or director changeSomeone joined, left or changed role at the top
    2 · latest 9 Dec 2025
  • Unregistered sale of equityShares sold privately
    1 · latest 22 Sep 2026
  • Acquisition or disposition completedA purchase or sale of a business closed
    1 · latest 25 Aug 2026
  • Termination of a material agreementA large contract ended
    1 · latest 31 Mar 2026

Each line is one kind of news, with what it means in plain words. Each square is one filing; a filing can carry more than one kind, so the squares can add up to more than the filings. The date opens the latest one on EDGAR.

How it compares

every company on the site

    The bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.

    Every filing as a table

    In the last twelve months Willis Lease Finance Corp. filed 47 documents with the SEC of the kinds listed here: 34 current reports (8-K), about 13 other events; 11 regulation FD disclosure; 7 material agreement; 4 results of operations; 4 new financial obligation; 4 additional proxy materials (DEFA14A), 3 quarterly reports (10-Q), 2 preliminary proxys (PRE 14A), 1 annual report to shareholders (ARS), 1 proxy statement (DEF 14A), 1 amended annual report (10-K/A). The latest, filed 26 October 2026: PRE 14A, preliminary proxy. The 10-K, the 10-Qs and the proxy statement themselves, each with a link to open it, are on the documents page.

    FiledFormWhat it was aboutPeriod or event dateFiling
    26 October 2026PRE 14Apreliminary proxy15 December 2026EDGAR
    26 October 20268-KRegulation FD disclosure26 October 2026EDGAR
    30 September 20268-KCharter or bylaw amendment, or fiscal year change24 September 2026EDGAR
    22 September 20268-KUnregistered sale of equity16 September 2026EDGAR
    8 September 20268-KRegulation FD disclosure8 September 2026EDGAR
    25 August 20268-KAcquisition or disposition completed, Regulation FD disclosure24 August 2026EDGAR
    6 August 20268-KMaterial agreement3 August 2026EDGAR
    4 August 202610-Qquarterly report30 June 2026EDGAR
    4 August 20268-KResults of operations4 August 2026EDGAR
    30 July 20268-KOther events29 July 2026EDGAR
    21 July 20268-KRegulation FD disclosure21 July 2026EDGAR
    17 July 20268-KCharter or bylaw amendment, or fiscal year change17 July 2026EDGAR
    14 July 20268-KMaterial agreement, Regulation FD disclosure10 July 2026EDGAR
    10 July 20268-KOther events6 July 2026EDGAR
    23 June 20268-KShareholder vote, Other events23 June 2026EDGAR
    2 June 2026DEFA14Aadditional proxy materialEDGAR
    29 May 2026DEFA14Aadditional proxy materialEDGAR
    27 May 2026DEFA14Aadditional proxy materialEDGAR
    27 May 20268-KShareholder vote26 May 2026EDGAR
    18 May 20268-KMaterial agreement, New financial obligation18 May 2026EDGAR
    15 May 2026DEFA14Aadditional proxy materialEDGAR
    5 May 202610-Qquarterly report31 March 2026EDGAR
    5 May 20268-KResults of operations, Other events5 May 2026EDGAR
    24 April 2026ARSannual report to shareholders31 December 2025EDGAR
    24 April 2026DEF 14Aproxy statement26 May 2026EDGAR
    22 April 20268-KRegulation FD disclosure22 April 2026EDGAR
    13 April 2026PRE 14Apreliminary proxy26 May 2026EDGAR
    31 March 20268-KTermination of a material agreement26 March 2026EDGAR
    30 March 202610-K/Aamended annual report31 December 2025EDGAR
    30 March 20268-KMaterial agreement, New financial obligation, Regulation FD disclosure27 March 2026EDGAR
    10 March 202610-Kannual report31 December 2025EDGAR
    10 March 20268-KResults of operations, Regulation FD disclosure10 March 2026EDGAR
    24 February 20268-KMaterial agreement, New financial obligation19 February 2026EDGAR
    10 February 20268-KRegulation FD disclosure10 February 2026EDGAR
    9 February 20268-KOther events9 February 2026EDGAR
    20 January 20268-KOther events16 January 2026EDGAR
    9 January 20268-KOther events9 January 2026EDGAR
    5 January 20268-KRegulation FD disclosure5 January 2026EDGAR
    23 December 20258-KRegulation FD disclosure18 December 2025EDGAR
    23 December 20258-KMaterial agreement, New financial obligation, Other events23 December 2025EDGAR
    12 December 20258-KMaterial agreement, Other events11 December 2025EDGAR
    10 December 20258-KOther events10 December 2025EDGAR
    9 December 20258-KOfficer or director change, Other events4 December 2025EDGAR
    14 November 20258-KOfficer or director change10 November 2025EDGAR
    4 November 202510-Qquarterly report30 September 2025EDGAR
    4 November 20258-KResults of operations, Other events4 November 2025EDGAR
    3 November 20258-KOther events31 October 2025EDGAR
    An 8-K is what a company files within four business days of a material event; the SEC numbers the events, and the words here are the SEC's own headings, shortened.
    Read moreForm 4, Form 144, 13F and Schedule 13D and 13G have their own pages. Prospectus supplements and correspondence are not listed.