4Filing Date: Jun 8, 2026
Quantinuum Inc. (QNT)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0001628280-26-041626
Total Value$800.0K
Trades1
Insiders1
Transaction Details
Stepniak Michal
Director·Direct
Buy · Acquire
Class A Common Stock
Shares+13.33K
Price$60.00
Total Value$800.0K
Shares Owned After13.33K
Transaction DateJun 5, 2026
Post-Transaction Holdings
Stepniak Michal · Director
| Security | Shares | Change |
|---|---|---|
| Class A Common Stock | 13.33K | +13.33K |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-06-05
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: Quantinuum Inc. (QNT)
CIK: 0002110105
--- Reporting Owner ---
Name: Stepniak Michal
CIK: 0002056381
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Class A Common Stock
Date: 2026-06-05 | Code: P (Open market purchase)
Shares: +13,333 | Price: $60.00
Total Value: $799,980.00
Shares Owned After: 13,333 | Ownership: D (Direct)
--- Signature ---
/s/ /s/ Rajeeb Hazra, Attorney-in-Fact (2026-06-08)