Quantum Computing Inc. (QUBT)
Data as of , from SEC Form 4 filings.
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About Quantum Computing Inc. (QUBT)
Quantum Computing Inc is an integrated photonics and non-linear quantum optics company to develop and deliver machines for quantum computing, reservoir computing, and remote sensing, imaging, and cybersecurity applications based on patented and proprietary photonics technology. Its products are designed to operate at room temperature and low power at an affordable cost. The Company's portfolio of core technologies and products offers capabilities in the areas of high-performance computing, artificial intelligence, and cybersecurity, as well as remote sensing applications.
- HOBOKEN, NJ
- 77
- 2004
- Nasdaq
https://www.quantumcomputinginc.comSEC filings for QUBT on EDGAR
QUBT Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 2 | 1,169,794 | |
| Other acquisition / disposition | 2 | 1,169,794 |
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
QUBT insider transactions (Form 4)
4724 Form 4 filings on record, the earliest from Oct 4, 2024, newest first.
| Traded | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Yuping Huang - Officer | Grant or award | Common Stock | 584,897 footnote F1 | $0.00 footnote F1 | $58 | |
| Yuping Huang - Officer | Other | Warrants to Purchase Shares of Common Stock | 584,897 | $0.00 | - | |
| ||||||
| Yuping Huang - Officer | Grant or award | Common Stock | 584,897 footnote F1 | $8.95 | $5.23M | |
| Yuping Huang - Officer | Other | Warrants to Purchase Shares of Common Stock | 584,897 | $0.00 | - | |
| ||||||
| Yuping Huang - Officer | Grant or award | Common Stock | 58,558 footnote F1 | $0.00 | - | |
| Yuping Huang - Officer | Grant or award | Options to Purchase Shares of Common Stock | 23,588 | $0.00 | - | |
| ||||||
| Pouya Dianat - Officer | Grant or award | Common Stock | 24,774 footnote F1 | $0.00 | - | |
| Pouya Dianat - Officer | Grant or award | Options to Purchase Shares of Common Stock | 9,979 | $0.00 | - | |
| ||||||
 Milan Begliarbekov - Officer | Grant or award | Common Stock | 24,774 footnote F1 | $0.00 | - | |
| Milan Begliarbekov - Officer | Grant or award | Options to Purchase Shares of Common Stock | 9,979 | $0.00 | - | |
| ||||||
| Carl Scott Weimer - Director | Grant or award | Common Stock | 22,123 footnote F1 | $6.78 | $150K | |
| ||||||
| Michael C. Turmelle - Director | Grant or award | Common Stock | 22,123 footnote F1 | $6.78 | $150K | |
| ||||||
| Javad Shabani - Director | Grant or award | Common Stock | 22,123 footnote F1 | $6.78 | $150K | |
| ||||||
| Eric Mark Schwartz - Director | Grant or award | Common Stock | 22,123 footnote F1 | $6.78 | $150K | |
| ||||||
 Robert B. Fagenson - Director | Grant or award | Common Stock | 22,123 footnote F1 | $6.78 | $150K | |
| ||||||
| Christopher Bruce Roberts - Officer | Option exercise | Common Stock | 400,000 | $6.85 | $2.74M | |
| Christopher Bruce Roberts - Officer | Open-market sale | Common Stock | 68,902 footnote F1 | $7.85 footnote F2 | $541K | |
| Christopher Bruce Roberts - Officer | Open-market sale | Common Stock | 9,360 footnote F1 | $7.85 footnote F2 | $73K | |
| Christopher Bruce Roberts - Officer | Option exercise | Employee Stock Option (right to buy) | 400,000 | $0.00 | - | |
| ||||||
| Milan Begliarbekov - Officer | Grant or award | Common Stock | 13,550 footnote F1 | $10.26 | $139K | |
| Milan Begliarbekov - Officer | Open-market sale | Common Stock | 2,860 footnote F2 | $11.85 | $34K | |
| ||||||
| Robert B. Fagenson - Director | Open-market sale | Common Stock | 15,000 | $15.02 | $225K | |
| Robert B. Fagenson - Director | Open-market sale | Common Stock | 35,000 | $15.52 | $543K | |
| Robert B. Fagenson - Director | Open-market sale | Common Stock | 30,000 | $15.63 | $469K | |
| Robert B. Fagenson - Director | Open-market sale | Common Stock | 15,000 | $15.62 | $234K | |
| Robert B. Fagenson - Director | Open-market sale | Common Stock | 5,000 | $16.88 | $84K | |
| Yuping Huang - Officer | Gift | Common Stock | 400,000 | $0.00 | - | |
| Javad Shabani - Director | Option exercise | Common Stock | 37,474 | - | - | |
| Javad Shabani - Director | Open-market sale | Common Stock | 20,000 | $15.30 | $306K | |
| Javad Shabani - Director | Open-market sale | Common Stock | 17,474 | $15.26 | $267K | |
| Javad Shabani - Director | Derivative | Options to Purchase Shares of Common Stock | 40,000 | $0.00 | - | |
| Pouya Dianat - Officer | Option exercise | Common Stock | 17,175 | - | - | |
| Pouya Dianat - Officer | Open-market sale | Common Stock | 17,175 | $15.53 | $267K | |
| Pouya Dianat - Officer | Derivative | Options to Purchase Shares of Common Stock | 18,333 | $0.00 | - | |
| Yuping Huang - Officer | Open-market sale | Common Stock | 1,000,000 | $14.42 | $14.41M | |
| Christopher Bruce Roberts - Officer | Grant or award | Options to Purchase Shares of Common Stock | 300,000 | $0.00 | - | |
| Yuping Huang - Officer | Option exercise | Common Stock | 1,050,812 | $0.00 | $105 | |
| Michael C. Turmelle - Director | Option exercise | Common Stock | 80,246 | $2.40 | $193K | |
| Michael C. Turmelle - Director | Option exercise | Common Stock | 120,740 | $2.37 | $286K | |
| Michael C. Turmelle - Director | Open-market sale | Common Stock | 200,986 | $14.18 | $2.85M | |
| Michael C. Turmelle - Director | Derivative | Options to Purchase Shares of Common Stock | 80,246 | $0.00 | - | |
| Michael C. Turmelle - Director | Derivative | Options to Purchase Shares of Common Stock | 120,740 | $0.00 | - | |
| Carl Scott Weimer - Director | Grant or award | Options to purchase Common Stock | 100,000 | $0.00 | - | |
| Christopher Boehmler - Officer | Grant or award | Common Stock | 259,700 | - | - | |
| Christopher Boehmler - Officer | Grant or award | Options to purchase Common Stock | 125,000 | $0.00 | - | |
| Robert B. Fagenson - Director | Grant or award | Options to purchase Common Stock | 100,000 | $0.00 | - | |
| Michael C. Turmelle - Director | Grant or award | Options to purchase Common Stock | 100,000 | $0.00 | - | |
Item 7.01, 9.01
Item 9.01
Item 2.02, 9.01
Item 5.02, 8.01, 9.01
QUBT insider trading FAQ
What is the latest insider trade for QUBT?
Quantum Computing Inc. (QUBT) had 2 insider filings in the last 90 days, with the most recent on 25 August 2026. The full record for QUBT runs to 24 Form 4 filings, the earliest from 4 October 2024. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying QUBT stock?
No insider purchases of QUBT were filed in the last 90 days.
How many insiders are selling QUBT stock?
No insider sales of QUBT were filed in the last 90 days. 13 sales are on record for this company.
Where can I see QUBT SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects QUBT Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Information Technology companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Yuping Huang view on EDGAR
- - Yuping Huang view on EDGAR
- - Yuping Huang view on EDGAR
- - Pouya Dianat view on EDGAR
- - Milan Begliarbekov view on EDGAR
- - Carl Scott Weimer view on EDGAR
- - Michael C. Turmelle view on EDGAR
- - Javad Shabani view on EDGAR
- - Eric Mark Schwartz view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Information Technology
- Where QUBT's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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