Susquehanna Securities, Llc - Sep 30, 2025 SCHEDULE 13G Report for CleanSpark, Inc. Common Stock, $0.001 par value per share (CLSK)

Filing Manager
SUSQUEHANNA SECURITIES, LLC
Reporting Manager
G1 Execution Services, LLC
Security
CleanSpark, Inc. Common Stock, $0.001 par value per share
Symbol
CLSK
Shares outstanding
283M shares
Disclosed Ownership
14.4M shares
Ownership
5.1%
Form type
SCHEDULE 13G
Date filed
11/13/2025, 05:42 PM
Date of event
Sep 30, 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
G1 Execution Services, LLC 5.1% 14.4M 39 14.4M /s/ Brian Sopinsky Brian Sopinsky, Secretary
SIG Brokerage, LP 5.1% 14.4M 992 14.4M /s/ Brian Sopinsky Brian Sopinsky, Assistant Secretary
Susquehanna Investment Group 5.1% 14.4M 2.09M 14.4M /s/ Brian Sopinsky Brian Sopinsky, General Counsel
Susquehanna Securities, LLC 5.1% 14.4M 12.3M 14.4M /s/ Brian Sopinsky Brian Sopinsky, Secretary