List of insiders holdings for Quantinuum Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | HONEYWELL INTERNATIONAL INC Honeywell Holdings International Inc. 10% Owner | 2026-08-13 17:50:23 | 124,628,729 0 | 124,628,729 | Form 13G |
| 2 | CQ Invest I LLC Cambridge Quantum Holdings Ltd Khan Ilyas Shiraz Waseem 10% Owner | 2026-06-22 08:00:01 | 83,365,334 0 | 83,365,334 | Form 13G |
| 3 | Hazra Rajeeb President & CEO | 2026-06-08 16:30:43 | 907,296 0 | 907,296 | Form 4 |
| 4 | SHARAN NITESH Chief Financial Officer | 2026-06-08 16:31:45 | 340,846 0 | 340,846 | Form 4 |
| 5 | Barron Hal Director | 2026-06-08 16:31:39 | 255,833 0 | 255,833 | Form 4 |
| 6 | Stack Lawrence Joseph Chief Commercial Officer | 2026-06-04 19:18:46 | 178,337 0 | 178,337 | Form 3 |
| 7 | O'Byrne Rory Gordon Chief HR Officer | 2026-07-27 16:30:06 | 167,191 0 | 167,191 | Form 3 |
| 8 | Dehoff Kevin Scott Chief Strategy Officer | 2026-06-08 16:31:09 | 126,460 0 | 126,460 | Form 4 |
| 9 | Schulman Robin CLO & Corporate Secretary | 2026-07-22 20:44:28 | 125,000 0 | 125,000 | Form 4/A |
| 10 | JIMENEZ JOSEPH Director | 2026-06-08 16:31:52 | 72,498 0 | 72,498 | Form 4 |
| 11 | BHATIA MANISH H Director | 2026-06-08 16:30:51 | 25,833 0 | 25,833 | Form 4 |
| 12 | DENMAN KENNETH D Director | 2026-06-08 16:30:57 | 19,833 0 | 19,833 | Form 4 |
| 13 | Branderiz Eric Director | 2026-06-08 16:31:32 | 14,167 0 | 14,167 | Form 4 |
| 14 | Stepniak Michal Director | 2026-06-08 16:31:17 | 13,333 0 | 13,333 | Form 4 |
| 15 | Kapur Vimal Director | 2026-06-08 16:31:24 | 13,000 0 | 13,000 | Form 4 |
| 16 | Daugherty Paul R. Director | 2026-06-08 16:31:03 | 9,833 0 | 9,833 | Form 4 |
| 17 | Narang Prineha Director | 2026-06-08 16:31:58 | 6,033 0 | 6,033 | Form 4 |