0001567619-22-020013.txt : 20221114 0001567619-22-020013.hdr.sgml : 20221114 20221114161407 ACCESSION NUMBER: 0001567619-22-020013 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20220930 FILED AS OF DATE: 20221114 DATE AS OF CHANGE: 20221114 EFFECTIVENESS DATE: 20221114 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Yorktown Energy Partners X, L.P. CENTRAL INDEX KEY: 0001577919 IRS NUMBER: 462445852 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-17861 FILM NUMBER: 221385471 BUSINESS ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212-515-2115 MAIL ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 20TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001577919 XXXXXXXX 09-30-2022 09-30-2022 Yorktown Energy Partners X, L.P.

410 PARK AVENUE 20TH FLOOR NEW YORK NY 10022

13F HOLDINGS REPORT 028-17861 Y Yorktown X Company LP is the sole general partner of Yorktown Energy Partners X, L.P. Yorktown X Associates LLC is the sole general partner of Yorktown X Company LP. As a result, Yorktown X Associates LLC and Yorktown X Company LP may be deemed to have the power to vote or direct the vote or to dispose or direct the disposition of the shares owned by Yorktown Energy Partners X, L.P. Bryan H. Lawrence 212-515-2112 /s/ Bryan H. Lawrence New York NY 11-14-2022 2 3 104627 false 1 0001687161 028-17863 Yorktown X Associates LLC 2 0001688467 028-17862 Yorktown X Co LP INFORMATION TABLE 2 form13fInfoTable.xml RAMACO RES INC COM 75134P303 33975 3692881 SH DFND 1, 2 3692881 0 0 RILEY EXPLORATION PERMIAN IN COM 76665T102 7419 390860 SH DFND 1, 2 390860 0 0 SOUTHWESTERN ENERGY CO COM 845467109 63233 10332192 SH DFND 1, 2 10332192 0 0