Insider holders · CIK 0002110105
Quantinuum Inc. · QNT
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Honeywell Holdings International Inc.10% Owner | — | 124,628,729 | 124,628,729 | Jun 4, 2026 · 7:18 pm EDT | Form 3 |
| HONEYWELL INTERNATIONAL INC10% Owner | — | 124,628,729 | 124,628,729 | Jun 4, 2026 · 7:18 pm EDT | Form 3 |
| Cambridge Quantum Holdings Ltd10% Owner | 27,001 | 82,884,823 | 82,911,824 | Jun 4, 2026 · 7:18 pm EDT | Form 3 |
| Waseem Shiraz10% Owner | 27,001 | 82,884,823 | 82,911,824 | Jun 4, 2026 · 7:18 pm EDT | Form 3 |
| CQ Invest I LLC10% Owner | 27,001 | 82,884,823 | 82,911,824 | Jun 4, 2026 · 7:18 pm EDT | Form 3 |
| Ilyas Khan10% Owner | 27,001 | 82,884,823 | 82,911,824 | Jun 4, 2026 · 7:18 pm EDT | Form 3 |
| Rajeeb HazraPresident & CEO | 784,505 | — | 784,505 | Jun 8, 2026 · 4:30 pm EDT | Form 4 |
| Nitesh SharanChief Financial Officer | 340,846 | — | 340,846 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Hal BarronDirector | 255,833 | — | 255,833 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Lawrence Joseph StackChief Commercial Officer | 178,337 | — | 178,337 | Jun 4, 2026 · 7:18 pm EDT | Form 3 |
| Rory Gordon O'ByrneChief HR Officer | 167,191 | — | 167,191 | Jul 27, 2026 · 4:30 pm EDT | Form 3 |
| Kevin Scott DehoffChief Strategy Officer | 126,460 | — | 126,460 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Robin SchulmanCLO & Corporate Secretary | 125,000 | — | 125,000 | Jul 22, 2026 · 8:44 pm EDT | Form 4/A |
| Joseph JimenezDirector | 72,498 | — | 72,498 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Manish H BhatiaDirector | 25,833 | — | 25,833 | Jun 8, 2026 · 4:30 pm EDT | Form 4 |
| Kenneth D DenmanDirector | 19,833 | — | 19,833 | Jun 8, 2026 · 4:30 pm EDT | Form 4 |
| Eric BranderizDirector | 14,167 | — | 14,167 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Michal StepniakDirector | 13,333 | — | 13,333 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Vimal KapurDirector | 13,000 | — | 13,000 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Paul R. DaughertyDirector | 9,833 | — | 9,833 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
| Prineha NarangDirector | 6,033 | — | 6,033 | Jun 8, 2026 · 4:31 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.