0000950123-18-008846.txt : 20180814 0000950123-18-008846.hdr.sgml : 20180814 20180814155335 ACCESSION NUMBER: 0000950123-18-008846 CONFORMED SUBMISSION TYPE: 13F-NT PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180630 FILED AS OF DATE: 20180814 DATE AS OF CHANGE: 20180814 EFFECTIVENESS DATE: 20180814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Yorktown VI Associates LLC CENTRAL INDEX KEY: 0001347608 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-NT SEC ACT: 1934 Act SEC FILE NUMBER: 028-18544 FILM NUMBER: 181017092 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 0001347608 XXXXXXXX 06-30-2018 06-30-2018 Yorktown VI Associates LLC

410 Park Avenue 19th Floor New York NY 10022

13F NOTICE 028-18544 028-18549 Yorktown Energy Partners VI, L.P. 028-18647 Yorktown VI Co LP Y Yorktown VI Company LP is the sole general partner of Yorktown Energy Partners VI, L.P. Yorktown VI Associates LLC is the sole general partner of Yorktown VI Company LP. As a result, Yorktown VI 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 VI, L.P. Bryan H. Lawrence 212-515-2112 /s/ Bryan H. Lawrence New York NY 08-14-2018