0001567619-20-015398.txt : 20200814 0001567619-20-015398.hdr.sgml : 20200814 20200814152920 ACCESSION NUMBER: 0001567619-20-015398 CONFORMED SUBMISSION TYPE: 13F-NT PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200630 FILED AS OF DATE: 20200814 DATE AS OF CHANGE: 20200814 EFFECTIVENESS DATE: 20200814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Yorktown IX Associates LLC CENTRAL INDEX KEY: 0001526187 IRS NUMBER: 273125534 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-NT SEC ACT: 1934 Act SEC FILE NUMBER: 028-17866 FILM NUMBER: 201104524 BUSINESS ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 19TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: (212)515-2100 MAIL ADDRESS: STREET 1: 410 PARK AVENUE STREET 2: 19TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-NT 1 primary_doc.xml 13F-NT LIVE false true false 0001526187 XXXXXXXX 06-30-2020 06-30-2020 Yorktown IX Associates LLC

410 PARK AVENUE 19TH FLOOR NEW YORK NY 10022

13F NOTICE 028-17866 0001503466 028-17881 Yorktown Energy Partners IX, L.P. 0001689134 028-17867 Yorktown IX Co LP Y Yorktown IX Company LP is the sole general partner of Yorktown Energy Partners IX, L.P. Yorktown IX Associates LLC is the sole general partner of Yorktown IX Company LP. As a result, Yorktown IX Associates LLC 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 IX, L.P. Bryan H. Lawrence 212-515-2112 /s/ Bryan H. Lawrence NEW YORK NY 08-14-2020