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Updated Jul 16, 2026 · Last SEC filing 2026-06-08
Quantinuum Inc. (QNT) has filed 12 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-08. InsiderAlpha tracks every QNT SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0002110105 |
|---|
| Form 4 filings (90d) | 12 |
|---|---|
| Latest Form 4 filing | 2026-06-08 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Kapur Vimal | Director | P — Open-market purchase | 13.0K | $60.00 | $780K | SEC | |
| Stepniak Michal | Director | P — Open-market purchase | 13.3K | $60.00 | $800K | SEC | |
| DENMAN KENNETH D | Director | P — Open-market purchase | 14.0K | $60.00 | $840K | SEC | |
| Dehoff Kevin Scott | Chief Strategy Officer | P — Open-market purchase | 15.0K | $60.00 | $900K | SEC | |
| Narang Prineha | Director | P — Open-market purchase | 200 | $60.00 | $12K | SEC | |
| Daugherty Paul R. | Director | P — Open-market purchase | 4.0K | $60.00 | $240K | SEC | |
| SHARAN NITESH | Chief Financial Officer | P — Open-market purchase | 6.5K | $60.00 | $390K | SEC | |
| JIMENEZ JOSEPH | Director | P — Open-market purchase | 66.7K | $60.00 | $4.00M | SEC | |
| Barron Hal | Director | P — Open-market purchase | 250.0K | $60.00 | $15.00M | SEC | |
| BHATIA MANISH H | Director | P — Open-market purchase | 20.0K | $60.00 | $1.20M | SEC | |
| Branderiz Eric | Director | P — Open-market purchase | 8.3K | $60.00 | $500K | SEC | |
| Hazra Rajeeb | President & CEO | A — Grant or award | 78.3K | $0.00 | — | SEC | |
| JIMENEZ JOSEPH | Director | A — Grant or award | 5.8K | $0.00 | — | SEC | |
| SHARAN NITESH | Chief Financial Officer | A — Grant or award | 44.5K | $0.00 | — | SEC | |
| Barron Hal | Director | A — Grant or award | 5.8K | $0.00 | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Quantinuum Inc. (QNT). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Hazra Rajeeb | 4 | $20.18M |
| SHARAN NITESH | 3 | $390K |
| Branderiz Eric | 2 | $500K |
| BHATIA MANISH H | 2 | $1.20M |
| JIMENEZ JOSEPH | 2 | $4.00M |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in QNT insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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