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Quantum Computing Inc. SEC filings

Quantum Computing filed 24 documents with the SEC in the last twelve months, the latest report being the 10-Q of 10 August 2026. The latest filing, on 2 October 2026, was an 8-K: regulation fd disclosure.

Filings in twelve months2416 of them 8-K news
Latest report10-Qfiled 10 Aug 2026
Latest filing8-K2 Oct 2026
Last results, two-day move-2.5%results filed 10 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 (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 12.0% on average in the two days around results, the most on 11 May 2026 (+22.7%).

14 Nov 2025+14.7%$10.03 to $11.50
2 Mar 2026-8.1%$8.41 to $7.73
11 May 2026+22.7%$9.60 to $11.78
10 Aug 2026-2.5%$9.18 to $8.95
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

Quantum Computing's 16 news filings (8-K) were mostly about regulation FD disclosure (6) and results of operations (4).

  • Regulation FD disclosureMaterial shared with investors, often slides or a presentation
    6 · latest 2 Oct 2026
  • Results of operationsThe quarterly results release
    4 · latest 10 Aug 2026
  • Officer or director changeSomeone joined, left or changed role at the top
    3 · latest 22 Jul 2026
  • Other eventsNews the company chose to file
    3 · latest 22 Jul 2026
  • Acquisition or disposition completedA purchase or sale of a business closed
    3 · latest 23 Jun 2026
  • Material agreementA large contract or deal was signed
    2 · latest 23 Jun 2026
  • Amended current reportA correction or update to an earlier 8-K
    1 · latest 8 Sep 2026
  • Change to security holders' rightsShareholders' rights changed
    1 · latest 30 Jun 2026
  • Charter or bylaw amendment, or fiscal year changeThe company's rules or fiscal year changed
    1 · latest 30 Jun 2026
  • Shareholder voteResults of a vote at a shareholder meeting
    1 · latest 30 Jun 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 Quantum Computing Inc. filed 24 documents with the SEC of the kinds listed here: 16 current reports (8-K), about 6 regulation FD disclosure; 4 results of operations; 3 officer or director change; 3 other events; 3 acquisition or disposition completed; 3 quarterly reports (10-Q), 1 employee share plan registration (S-8), 1 additional proxy material (DEFA14A), 1 proxy statement (DEF 14A), 1 preliminary proxy (PRE 14A), 1 annual report (10-K). The latest, filed 2 October 2026: 8-K, 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
    2 October 20268-KRegulation FD disclosure2 October 2026EDGAR
    8 September 20268-K/Aamended current report22 June 2026EDGAR
    10 August 202610-Qquarterly report30 June 2026EDGAR
    10 August 20268-KResults of operations10 August 2026EDGAR
    22 July 20268-KOfficer or director change, Other events17 July 2026EDGAR
    9 July 2026S-8employee share plan registrationEDGAR
    30 June 20268-KChange to security holders' rights, Officer or director change, Charter or bylaw amendment, or fiscal year change, Shareholder vote24 June 2026EDGAR
    23 June 20268-KMaterial agreement, Acquisition or disposition completed, Regulation FD disclosure22 June 2026EDGAR
    18 May 20268-KRegulation FD disclosure13 May 2026EDGAR
    11 May 202610-Qquarterly report31 March 2026EDGAR
    11 May 20268-KResults of operations11 May 2026EDGAR
    30 April 2026DEFA14Aadditional proxy materialEDGAR
    30 April 2026DEF 14Aproxy statement24 June 2026EDGAR
    20 April 2026PRE 14Apreliminary proxy20 April 2026EDGAR
    17 April 20268-K/AAcquisition or disposition completed2 February 2026EDGAR
    5 March 20268-KOther events5 March 2026EDGAR
    2 March 202610-Kannual report31 December 2025EDGAR
    2 March 20268-KResults of operations2 March 2026EDGAR
    3 February 20268-KAcquisition or disposition completed, Regulation FD disclosure2 February 2026EDGAR
    12 January 20268-KRegulation FD disclosure, Other events11 January 2026EDGAR
    17 December 20258-KOfficer or director change12 December 2025EDGAR
    15 December 20258-KMaterial agreement, Regulation FD disclosure15 December 2025EDGAR
    14 November 20258-KResults of operations14 November 2025EDGAR
    14 November 202510-Qquarterly report30 September 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.