STACK LAWRENCE JOSEPH

PrivateCIK: 2011273
Location

CARPINTERIA, CA

STACK LAWRENCE JOSEPH enters QUANTINUUM INC. with 178.34K shares — 100% direct ownership

Full direct ownership at entry is the strongest form of insider alignment with shareholders.

Direct
InsiderSTACK LAWRENCE JOSEPHCIK 2011273
IssuerQUANTINUUM INC.CIK 2110105
Officer· Chief Commercial Officer
Since Jun 2026
178.34K
Baseline shares
100% direct
178.34K
Direct ownership
1 position
0.00
Derivative underlying
0 instruments
1
Security positions
All direct
Non-Derivative Holdings1

Class A Common Stock

Direct
Shares owned178.34K
Total
178.34K direct178.34K
Derivative Holdings0
No derivative holdings reported
STACK LAWRENCE JOSEPH — Initial Ownership Disclosure (Form 3) Filed Jun 4, 2026 | Finecho