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Fuelcell Energy Inc. SEC filings

Fuelcell Energy filed 26 documents with the SEC in the last twelve months, the latest report being the 10-Q of 2 September 2026. The latest filing, on 28 October 2026, was an 8-K: officer or director change, regulation fd disclosure.

Filings in twelve months2616 of them 8-K news
Latest report10-Qfiled 2 Sep 2026
Latest filing8-K28 Oct 2026
Last results, two-day move-14.1%results filed 2 Sep 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 (12). 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 7.0% on average in the two days around results, the most on 2 Sep 2026 (-14.1%).

18 Dec 2025+5.6%$7.90 to $8.34
9 Mar 2026-7.2%$7.60 to $7.05
8 Jun 2026+0.9%$17.33 to $17.49
2 Sep 2026-14.1%$17.08 to $14.67
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

16 filings

Fuelcell Energy's 16 news filings (8-K) were mostly about regulation FD disclosure (8) and officer or director change (7).

  • Regulation FD disclosureMaterial shared with investors, often slides or a presentation
    8 · latest 28 Oct 2026
  • Officer or director changeSomeone joined, left or changed role at the top
    7 · latest 28 Oct 2026
  • Results of operationsThe quarterly results release
    4 · latest 2 Sep 2026
  • Other eventsNews the company chose to file
    4 · latest 21 Jul 2026
  • Material agreementA large contract or deal was signed
    3 · latest 9 Jul 2026
  • Unregistered sale of equityShares sold privately
    1 · latest 24 Jun 2026
  • Shareholder voteResults of a vote at a shareholder meeting
    1 · latest 6 Apr 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 Fuelcell Energy Inc. filed 26 documents with the SEC of the kinds listed here: 16 current reports (8-K), about 8 regulation FD disclosure; 7 officer or director change; 4 results of operations; 4 other events; 3 material agreement; 3 quarterly reports (10-Q), 1 shelf registration (S-3ASR), 1 conflict minerals report (SD), 1 employee share plan registration (S-8), 1 annual report to shareholders (ARS), 1 additional proxy material (DEFA14A). The latest, filed 28 October 2026: 8-K, officer or director change, regulation FD disclosure. 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
    28 October 20268-KOfficer or director change, Regulation FD disclosure26 October 2026EDGAR
    7 October 20268-KOfficer or director change4 October 2026EDGAR
    2 September 202610-Qquarterly report31 July 2026EDGAR
    2 September 20268-KResults of operations, Regulation FD disclosure2 September 2026EDGAR
    21 July 20268-KOther events21 July 2026EDGAR
    9 July 20268-KMaterial agreement, Regulation FD disclosure7 July 2026EDGAR
    24 June 20268-KMaterial agreement, Unregistered sale of equity, Regulation FD disclosure, Other events22 June 2026EDGAR
    8 June 2026S-3ASRshelf registrationEDGAR
    8 June 202610-Qquarterly report30 April 2026EDGAR
    8 June 20268-KResults of operations, Regulation FD disclosure8 June 2026EDGAR
    29 May 2026SDconflict minerals reportEDGAR
    21 May 20268-KOfficer or director change, Regulation FD disclosure19 May 2026EDGAR
    10 April 2026S-8employee share plan registrationEDGAR
    6 April 20268-KOfficer or director change, Shareholder vote2 April 2026EDGAR
    9 March 202610-Qquarterly report31 January 2026EDGAR
    9 March 20268-KResults of operations, Regulation FD disclosure9 March 2026EDGAR
    18 February 2026ARSannual report to shareholders31 December 2025EDGAR
    18 February 2026DEFA14Aadditional proxy materialEDGAR
    18 February 2026DEF 14Aproxy statement2 April 2026EDGAR
    4 February 20268-KOfficer or director change3 February 2026EDGAR
    7 January 20268-KOfficer or director change, Other events5 January 2026EDGAR
    30 December 20258-KMaterial agreement30 December 2025EDGAR
    18 December 202510-Kannual report31 October 2025EDGAR
    18 December 20258-KResults of operations, Regulation FD disclosure18 December 2025EDGAR
    1 December 20258-KOfficer or director change28 November 2025EDGAR
    10 November 20258-KOther events6 November 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.