3Filing Date: Jul 27, 2026
Quantinuum Inc. (QNT)
Initial Statement of Beneficial Ownership
View SEC Filing
ACC: 0001193125-26-318157
Total Value$0
Trades1
Insiders1
Transaction Details
O'Byrne Rory Gordon
Chief HR Officer·Direct
Class A Common Stock
Shares0
Price-
Total Value$0
Shares Owned After167.19K
Footnotes ▸
Represents restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Class A Common Stock. The RSUs will vest according to the applicable grant agreement.
Post-Transaction Holdings
O'Byrne Rory Gordon · Chief HR Officer
| Security | Shares | Change |
|---|---|---|
| Class A Common Stock | 167.19K | - |
Original SEC Filing Textexpand_more
=== SEC Form 3 — Statement of Changes in Beneficial Ownership ===
Document Type: 3
Period of Report: 2026-07-17
--- Issuer ---
Name: Quantinuum Inc. (QNT)
CIK: 0002110105
--- Reporting Owner ---
Name: O'Byrne Rory Gordon
CIK: 0002143607
Role: Officer (Chief HR Officer)
--- Holdings ---
[Holding #1]
Security: Class A Common Stock
Ownership: D (Direct)
Footnotes:
[F1] Represents restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Class A Common Stock. The RSUs will vest according to the applicable grant agreement.
--- Footnotes (Complete Index) ---
F1: Represents restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Class A Common Stock. The RSUs will vest according to the applicable grant agreement.
--- Signature ---
/s/ /s/ Robin Schulman, Attorney-in-Fact (2026-07-27)