Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000947871-20-000871
Filing Date
2020-11-16
Accepted
2020-11-16 15:06:59
Documents
2
Period of Report
2020-09-30
Effectiveness Date
2020-11-16

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 3131
2 infotable.html INFORMATION TABLE  
2 infotable.xml INFORMATION TABLE 1357
  Complete submission text file 0000947871-20-000871.txt   5661
Mailing Address 410 PARK AVENUE, 19TH FLOOR NEW YORK NY 10022
Business Address 410 PARK AVENUE, 19TH FLOOR NEW YORK NY 10022 212-515-2115
Yorktown Energy Partners XI, L.P. (Filer) CIK: 0001667954 (see all company filings)

EIN.: 811279864 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-17860 | Film No.: 201315894