NASDAQ · Technology · Fiscal year endsFY ends December
Quantum Computing Inc.
QUBT$6.47+0.14 (+2.21%)Today
52-week low $6.08high $16.68
61.2% below its 52-week high
Next earnings
What changed
The risk factors in the latest annual report, against the year before
Filings with the SEC
Every recent report
| Filed | Form | What it is | Period or event |
|---|---|---|---|
| Oct 2, 2026 | 8-K | Regulation FD disclosure | Oct 2, 2026 |
| Sep 8, 2026 | 8-K/A | Exhibits | Jun 22, 2026 |
| Aug 24, 2026 | 4/A | Insider trade report (amended) | Aug 20, 2026 |
| Aug 21, 2026 | 4 | Insider trade report | Aug 20, 2026 |
| Aug 10, 2026 | 8-K | Results of operations | Aug 10, 2026 |
| Aug 10, 2026 | 10-Q | Quarterly report | Jun 30, 2026 |
| Jul 22, 2026 | 8-K | Director or officer change; Other events | Jul 17, 2026 |
| Jun 30, 2026 | 8-K | Change to shareholders' rights; Director or officer change; Articles, bylaws or fiscal year changed; Shareholder vote results | Jun 24, 2026 |
| Jun 23, 2026 | 8-K | New material agreement; Acquisition or sale completed; Regulation FD disclosure | Jun 22, 2026 |
| Jun 1, 2026 | 4 | Insider trade report | May 28, 2026 |
| Jun 1, 2026 | 4 | Insider trade report | May 28, 2026 |
| Jun 1, 2026 | 4 | Insider trade report | May 28, 2026 |
| May 18, 2026 | 8-K | Regulation FD disclosure | May 13, 2026 |
| May 11, 2026 | 10-Q | Quarterly report | Mar 31, 2026 |
| May 11, 2026 | 8-K | Results of operations | May 11, 2026 |
| Apr 30, 2026 | DEF 14A | Proxy statement | Jun 24, 2026 |
| Apr 17, 2026 | 8-K/A | Acquisition or sale completed | Feb 2, 2026 |
| Apr 14, 2026 | 4 | Insider trade report | Apr 13, 2026 |
| Apr 14, 2026 | 4 | Insider trade report | Apr 13, 2026 |
| Apr 14, 2026 | 4 | Insider trade report | Apr 13, 2026 |
| Apr 14, 2026 | 4 | Insider trade report | Apr 13, 2026 |
| Apr 14, 2026 | 4 | Insider trade report | Apr 13, 2026 |
| Mar 11, 2026 | 4 | Insider trade report | Mar 10, 2026 |
| Mar 5, 2026 | 8-K | Other events | Mar 5, 2026 |
| Mar 2, 2026 | 10-K | Annual report | Dec 31, 2025 |
| Mar 2, 2026 | 8-K | Results of operations | Mar 2, 2026 |
| Feb 3, 2026 | 8-K | Acquisition or sale completed; Regulation FD disclosure | Feb 2, 2026 |
| Jan 12, 2026 | 4 | Insider trade report | Dec 31, 2025 |
| Jan 12, 2026 | 8-K | Regulation FD disclosure; Other events | Jan 11, 2026 |
| Dec 17, 2025 | 8-K | Director or officer change | Dec 12, 2025 |
| Dec 15, 2025 | 8-K | New material agreement; Regulation FD disclosure | Dec 15, 2025 |
| Nov 14, 2025 | 8-K | Results of operations | Nov 14, 2025 |
| Nov 14, 2025 | 10-Q | Quarterly report | Sep 30, 2025 |
| Oct 8, 2025 | 8-K | New material agreement; Unregistered sale of shares; Regulation FD disclosure | Oct 5, 2025 |
| Sep 24, 2025 | 8-K | New material agreement; Unregistered sale of shares; Regulation FD disclosure | Sep 21, 2025 |
| Sep 17, 2025 | 4 | Insider trade report | Sep 12, 2025 |
| Sep 17, 2025 | 4 | Insider trade report | Sep 9, 2025 |
| Sep 8, 2025 | 4 | Insider trade report | Aug 18, 2025 |
| Sep 5, 2025 | 4 | Insider trade report | Sep 4, 2025 |
| Sep 4, 2025 | 4 | Insider trade report | Aug 18, 2025 |
| Aug 14, 2025 | 10-Q | Quarterly report | Jun 30, 2025 |
| Jul 15, 2025 | 4 | Insider trade report | Jul 11, 2025 |
| Jul 2, 2025 | 4 | Insider trade report | Jun 30, 2025 |
| Jun 25, 2025 | 8-K | New material agreement; Unregistered sale of shares; Regulation FD disclosure | Jun 22, 2025 |
| Jun 20, 2025 | 8-K | Director or officer change; Shareholder vote results | Jun 16, 2025 |
| Jun 16, 2025 | 4 | Insider trade report | Jun 12, 2025 |
| Jun 11, 2025 | 4 | Insider trade report | Jun 9, 2025 |
| Jun 11, 2025 | 4 | Insider trade report | Jun 3, 2025 |
| Jun 5, 2025 | 4 | Insider trade report | May 22, 2025 |
| May 20, 2025 | 4 | Insider trade report | May 19, 2025 |
| May 20, 2025 | 4 | Insider trade report | May 19, 2025 |
| May 15, 2025 | 10-Q | Quarterly report | Mar 31, 2025 |
| May 8, 2025 | DEF 14A | Proxy statement | Jun 18, 2025 |
| May 8, 2025 | 8-K | Director or officer change; Other events | May 2, 2025 |
| May 7, 2025 | 4/A | Insider trade report (amended) | Mar 27, 2025 |
| Apr 16, 2025 | 8-K | Director or officer change | Apr 11, 2025 |
| Apr 4, 2025 | 4 | Insider trade report | Apr 2, 2025 |
| Apr 4, 2025 | 8-K | Shareholder nominations | Mar 26, 2025 |
| Mar 28, 2025 | 4 | Insider trade report | Mar 27, 2025 |
| Mar 26, 2025 | 8-K | Director or officer change; Regulation FD disclosure | Mar 26, 2025 |
| Mar 25, 2025 | 4 | Insider trade report | Mar 25, 2025 |
| Mar 20, 2025 | 10-K | Annual report | Dec 31, 2024 |
| Feb 21, 2025 | 4 | Insider trade report | Feb 19, 2025 |
| Feb 21, 2025 | 4 | Insider trade report | Feb 19, 2025 |
| Feb 21, 2025 | 4 | Insider trade report | Feb 19, 2025 |
| Feb 21, 2025 | 4 | Insider trade report | Feb 19, 2025 |
| Feb 21, 2025 | 4 | Insider trade report | Feb 19, 2025 |
| Feb 21, 2025 | 4 | Insider trade report | Feb 19, 2025 |
| Feb 21, 2025 | 4 | Insider trade report | Feb 19, 2025 |
| Jan 8, 2025 | 8-K | New material agreement; Unregistered sale of shares; Regulation FD disclosure | Jan 7, 2025 |
| Dec 31, 2024 | 8-K | Director or officer change | Dec 30, 2024 |
| Dec 12, 2024 | 8-K | New material agreement; Unregistered sale of shares; Shareholder vote results; Regulation FD disclosure; Other events | Dec 10, 2024 |
| Nov 18, 2024 | 8-K | Other events | Nov 18, 2024 |
| Nov 15, 2024 | 8-K | New material agreement; Regulation FD disclosure | Nov 14, 2024 |
| Nov 6, 2024 | 10-Q | Quarterly report | Sep 30, 2024 |
| Nov 1, 2024 | DEF 14A | Proxy statement | Dec 10, 2024 |
| Oct 4, 2024 | 4 | Insider trade report | Oct 4, 2024 |
| Oct 4, 2024 | 4 | Insider trade report | Oct 4, 2024 |
| Oct 4, 2024 | 4 | Insider trade report | Oct 4, 2024 |
| Oct 4, 2024 | 4 | Insider trade report | Oct 3, 2024 |
| Oct 2, 2024 | 10-Q | Quarterly report | Jun 30, 2024 |
| Oct 2, 2024 | 10-Q | Quarterly report | Mar 31, 2024 |
| Sep 25, 2024 | 8-K | Item 5.05 | Sep 20, 2024 |
| Sep 11, 2024 | 10-K/A | Annual report (amended) | Dec 31, 2023 |
| Aug 22, 2024 | 8-K | Stock exchange listing notice | Aug 20, 2024 |
| Aug 12, 2024 | 8-K | Earlier financial statements no longer to be relied on | Aug 6, 2024 |
| Aug 12, 2024 | 8-K | New material agreement; New debt or obligation; Unregistered sale of shares | Aug 6, 2024 |
| Aug 1, 2024 | 8-K | Other events | Aug 1, 2024 |
| Jun 27, 2024 | 8-K | Stock exchange listing notice | Jun 24, 2024 |
| Jun 11, 2024 | 8-K | Results of operations; Change of auditor | Jun 6, 2024 |
| May 17, 2024 | 8-K | Stock exchange listing notice | May 13, 2024 |
| May 14, 2024 | 4 | Insider trade report | May 10, 2024 |
| May 8, 2024 | 8-K | Change of auditor | May 3, 2024 |
| Apr 25, 2024 | 8-K | Director or officer change | Apr 19, 2024 |
| Apr 22, 2024 | 4 | Insider trade report | Apr 18, 2024 |
| Apr 1, 2024 | 10-K | Annual report | Dec 31, 2023 |
| Mar 27, 2024 | 8-K | Other events | Mar 26, 2024 |
| Mar 25, 2024 | 4 | Insider trade report | Mar 19, 2024 |
| Mar 25, 2024 | 8-K | New material agreement | Mar 19, 2024 |
| Jan 31, 2024 | 8-K | Director or officer change | Jan 25, 2024 |
The SEC's list of Quantum Computing Inc.'s recent filings reaches back to March 1, 2019; registration statements and other prospectus filings aren't shown. Every filing on EDGAR
The comparison takes Item 1A (risk factors) of the latest 10-K and of the one before it, splits each into paragraphs, and matches every paragraph to its closest counterpart by the words they share. Dates and figures are set aside, so a paragraph whose only change is the year counts as unchanged. It is done by rules, not by anyone’s reading: the sentences are the company’s own, quoted as filed.