William A. Zartler - 31 Dec 2025 SCHEDULE 13G/A Report for Solaris Energy Infrastructure, Inc. Class A Common Stock, par value $0.01 per share (SEI)

Filing Manager: William A. Zartler
Reporting Manager: William A. Zartler
Security: Solaris Energy Infrastructure, Inc. Class A Common Stock, par value $0.01 per share
Symbol: SEI
Shares outstanding: 52,895,420 shares
Disclosed Ownership: 5,289,542 shares
Ownership: 10%
Form type: SCHEDULE 13G/A
Filing time: 13 Feb 2026, 16:01:02 UTC
Date of event: 31 Dec 2025
Previous filing: 14 Feb 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
William A. Zartler	10%	5,289,542	5,289,542	0	/s/ William A. Zartler	William A. Zartler