SUSQUEHANNA SECURITIES, LLC - 31 Dec 2025 SCHEDULE 13G/A Report for Cipher Mining Inc. Common Stock, $0.001 par value per share (CIFR)

Filing Manager
SUSQUEHANNA SECURITIES, LLC
Reporting Manager
G1 Execution Services, LLC
Security
Cipher Mining Inc. Common Stock, $0.001 par value per share
Symbol
CIFR
Shares outstanding
396,614,486 shares
Disclosed Ownership
14,674,736 shares
Ownership
3.7%
Form type
SCHEDULE 13G/A
Filing time
13 Feb 2026, 17:11:05 UTC
Date of event
31 Dec 2025
Previous filing
13 Nov 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
G1 Execution Services, LLC 3.7% 14,674,736 7,236 14,674,736 /s/ Brian Sopinsky Brian Sopinsky, Secretary
SIG Brokerage, LP 3.7% 14,674,736 16,700 14,674,736 /s/ Brian Sopinsky Brian Sopinsky, Assistant Secretary
Susquehanna Securities, LLC 3.7% 14,674,736 14,650,800 14,674,736 /s/ Brian Sopinsky Brian Sopinsky, Secretary