Yorktown Energy Partners X, L.P. - Dec 31, 2024 Form SCHEDULE 13G/A Schedule Report for Solaris Oilfield Infrastructure, Inc. (SEI)

Filing Manager: Yorktown Energy Partners X, L.P.
Reporting Manager: Yorktown Energy Partners X, L.P.
Security: Solaris Oilfield Infrastructure, Inc. Class A common stock, par value $0.01 per share
Symbol: SEI
Shares outstanding: 44.1M shares
Disclosed Ownership: 7.08M shares
Ownership: 16.1%
Form type: SCHEDULE 13G/A
Date filed: 2/14/2025, 03:39 PM
Date of event: Dec 31, 2024
SEC: View on sec.gov

Reporting Managers (3)

Name	Ownership	Shares Owned	sole voting power	Signature	Title
Yorktown Energy Partners X, L.P.	16.05%	7.08M	7.08M	/s/ Robert A. Signorino	Robert A. Signorino/Managing Member of the General Partner of the General Partner
YORKTOWN X COMPANY LP	16.05%	7.08M	7.08M	/s/ Robert A. Signorino	Robert A. Signorino/Managing Member of the General Partner
YORKTOWN X ASSOCIATES LLC	16.05%	7.08M	7.08M	/s/ Robert A. Signorino	Robert A. Signorino/Managing Member